阅读说明：本技术 喉箍加工设备 (Hose clamp processing equipment ) 是由 王尧文 于 2021-07-29 设计创作，主要内容包括：本发明公开了一种喉箍加工设备,涉及喉箍加工的技术领域,其技术方案要点是包括支撑座,其起支撑作用；中心柱,其设置在底座上,成型后的喉箍包覆在中心柱外侧并且喉箍的内侧与中心柱的外侧相互贴合；截断装置,其设置在中心柱进料一侧,其用于将待弯曲的板材与带卷截断；以及折弯装置,折弯装置设置有多个且围绕中心柱设置；折弯装置依次将待弯曲的板材压紧在中心柱上；折弯装置依次将待弯曲的板材压紧在中心柱上,实现了喉箍的成型,无需人工将板材在多个折弯设备上进行折弯,提高了生产效率且省时省力。(The invention discloses hose clamp processing equipment, which relates to the technical field of hose clamp processing, and adopts the technical scheme that the hose clamp processing equipment comprises a supporting seat, wherein the supporting seat plays a supporting role; the central column is arranged on the base, the formed throat hoop is covered on the outer side of the central column, and the inner side of the throat hoop is mutually attached to the outer side of the central column; the cutting device is arranged on the feeding side of the central column and is used for cutting the plate to be bent and the coil; the bending devices are arranged in a plurality and surround the central column; the bending device sequentially compresses the plates to be bent on the central column; the bending device compresses tightly the plate to be bent on the central column in sequence, so that the throat hoop is formed, the plate is not required to be bent on a plurality of bending devices manually, and the production efficiency is improved, and the time and the labor are saved.)

1. The utility model provides a hose clamp processing equipment which characterized in that: the method comprises the following steps:

a support base (2) which plays a supporting role;

the central column (3) is arranged on the base, the formed throat hoop is covered on the outer side of the central column (3), and the inner side of the throat hoop is mutually attached to the outer side of the central column (3);

the cutting device (5) is arranged on the feeding side of the central column (3) and is used for cutting the plate to be bent and the coil;

the bending devices (4) are arranged, and the bending devices (4) are arranged in a plurality and surround the central column (3);

the bending device (4) sequentially presses the plates to be bent onto the central column (3).

2. The hose clamp processing apparatus according to claim 1, wherein: the bending device (4) comprises a forming rod (41) which moves along the radial direction of the central column (3);

and the pushing mechanism is used for driving the forming rod (41) to move along the radial direction of the central column (3).

3. The hose clamp processing apparatus according to claim 2, wherein: the bending device (4) further comprises a sliding block (42), the pushing mechanism pushes the sliding block (42) to drive the forming rod (41) to move, the forming rod (41) compresses the plate on the central column (3), and the forming rod (41) is detachably connected with the sliding block (42);

the central column (3) is detachably connected to the base.

4. The hose clamp processing apparatus according to claim 2, wherein: the pushing mechanism comprises a cam (47) which is rotationally connected to the base, and one end, away from the forming block, of the forming rod (41) is in contact with the outer side of the cam (47);

and one end of the elastic piece is fixed on the base, the other end of the elastic piece is fixed on the forming rod (41), and the elastic piece applies force to the forming rod (41) to move towards the direction departing from the central column (3).

5. The hose clamp processing apparatus according to claim 1, wherein: still include punching device, punching device sets up and deviates from center post (3) one side in cutting device (5), and it is used for punching a hole to panel.

6. The hose clamp processing apparatus according to claim 5, wherein: the plate cutting device is characterized by further comprising a stretching device, wherein the stretching device is arranged on one side, away from the central column (3), of the cutting device (5) and used for stretching the plate.

7. The hose clamp processing apparatus according to claim 5, wherein: the bending machine further comprises a nail feeding device (9), wherein the nail feeding device (9) is arranged on one side of the base and used for inserting nails into holes punched in the plate before the plate is bent.

8. The hose clamp processing apparatus according to claim 1, wherein: the bending machine further comprises a shaping part (23), the shaping part (23) can extend out of the base, and the part of the plate, which is formed into the outer side part, is pressed on the outer side of the shaping part (23) to be bent and shaped and then is pressed on the outer side of the central column (3).

9. The hose clamp processing apparatus according to claim 1, wherein: the automatic unwinding device further comprises an unwinding disc (82), the coil is arranged on the unwinding disc (82), and the incoming disc rotates to realize the unwinding operation of the coil.

10. The hose clamp processing apparatus according to claim 1, wherein: the plate feeding device is characterized by further comprising a feeding device (7), wherein the feeding device (7) is arranged on the feeding side of the central column (3) and is used for pushing a plate to feed.

Technical Field

The invention relates to the technical field of hose clamp processing, in particular to hose clamp processing equipment.

Background

The hose clamp is a connecting fastener widely applied to various fields of water, oil, steam, dust and the like of automobiles, tractors, forklifts, locomotives and the like, and particularly is a connecting fastener widely applied to the field of connection of soft pipes and hard pipes.

The hose clamp is in the middle of the process of production, is through bending panel and decide after forming to when bending, need carry out the multistep on the mould of bending of difference and bend, this has just also led to when operating, and operating personnel need move panel to the operation of bending on a plurality of equipment, has the low and waste time and energy problem of production efficiency.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the hose clamp processing equipment, the bending device sequentially presses the plate to be bent on the central column, so that the hose clamp is formed, the plate is not required to be bent on a plurality of bending devices manually, the production efficiency is improved, and time and labor are saved.

In order to achieve the purpose, the invention provides the following technical scheme: a hose clamp manufacturing apparatus comprising:

the supporting seat plays a supporting role;

the central column is arranged on the base, the formed throat hoop is covered on the outer side of the central column, and the inner side of the throat hoop is mutually attached to the outer side of the central column;

the cutting device is arranged on the feeding side of the central column and is used for cutting the plate to be bent and the coil;

the bending devices are arranged in a plurality and surround the central column;

the bending device sequentially compresses the plates to be bent on the central column.

Through adopting above-mentioned technical scheme, bending device will treat crooked panel and compress tightly on the center post in proper order for panel is finally compressed tightly on the center post completely, thereby realizes bending panel and forms a larynx hoop, when bending the shaping, need not the manual work and removes panel to a plurality of bending equipment on and bend the operation, has improved machining efficiency, and labour saving and time saving more.

The invention is further configured to: the bending device comprises a forming rod which moves along the radial direction of the central column;

and the pushing mechanism is used for driving the forming rod to move along the radial direction of the central column.

The invention is further configured to: the bending device further comprises a sliding block, the pushing mechanism pushes the sliding block to drive the forming rod to move, the forming rod tightly presses the plate on the central column, and the forming rod and the sliding block are detachably connected together;

the center post is detachably connected to the base.

Through adopting above-mentioned technical scheme, through changing forming block and center pillar, can process the larynx hoop of different shapes.

The invention is further configured to: the pushing mechanism comprises a cam which is rotationally connected to the base, and one end of the forming rod, which is far away from the forming block, is in contact with the outer side of the cam;

and one end of the elastic piece is fixed on the base, the other end of the elastic piece is fixed on the forming rod, and the elastic piece applies force to the forming rod to move towards the direction departing from the central column.

The invention is further configured to: still include punching device, punching device sets up and cuts the device and deviate from center post one side, and it is used for punching a hole to panel.

The invention is further configured to: the plate cutting device is characterized by further comprising a stretching device, wherein the stretching device is arranged on one side, away from the central column, of the cutting device and is used for stretching the plate.

The invention is further configured to: still include and go up the nail device, go up the nail device and set up in base one side, it is used for before panel is bent, inserts the nail in the hole that punches on the panel.

The invention is further configured to: the outer side part of the plate is pressed outside the shaping part for bending and shaping, and then pressed outside the central column.

The invention is further configured to: the automatic unwinding device is characterized by further comprising an unwinding disc, wherein the coil is arranged on the unwinding disc, and the incoming disc rotates to realize the unwinding operation of the coil.

The invention is further configured to: the feeding device is arranged on the feeding side of the central column and used for pushing the plate to feed.

In summary, compared with the prior art, the invention has the following beneficial effects: the bending device sequentially compresses the plate to be bent on the central column, so that the throat hoop is formed, the plate is not required to be bent on a plurality of bending devices manually, the production efficiency is improved, and time and labor are saved.

Drawings

Figure 1 is a schematic view of a hose clamp according to the first embodiment;

FIG. 2 is a schematic view of the overall structure of the second embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of a bending apparatus according to a second embodiment;

FIG. 5 is a schematic view of a representative slide of the two embodiments;

FIG. 6 is an enlarged view of the portion B of FIG. 2;

fig. 7 is a schematic view of an unwinding device according to a second embodiment;

FIG. 8 is an enlarged view of section C of FIG. 2;

fig. 9 is a schematic view of the nailing device of the second embodiment.

In the figure: 1. an arc-shaped portion; 11. a contact portion; 111. a protrusion; 12. a lap joint section; 121. a through hole; 13. a hole of abdication; 14. convex edges; 2. a supporting seat; 21. a flattening device; 211. an upper compression roller; 212. a lower pressing roller; 22. a guide rail; 221. a positioning bar; 222. a yielding groove; 23. a shaping unit; 3. a central column; 31. a ridge; 4. a bending device; 41. forming a rod; 411. a matching block; 42. a slider; 421. connecting blocks; 4211. accommodating grooves; 422. a slider; 423. a butting block; 4231. a butting wheel; 424. a push-pull block; 43. a guide block; 431. a chute; 44. an installation part; 45. a power wheel; 46. a power shaft; 47. a cam; 471. an arc-shaped slot; 5. a cut-off device; 51. a cutter is determined; 52. moving a cutter; 53. a limiting block; 6. a punching and stretching device; 61. an upper die; 62. a lower die; 7. a feeding device; 71. a guide rod; 711. a fixed block; 72. a material feeding block; 721. a connecting plate; 73. a fastening block; 731. a pinch roller; 732. a rotating shaft; 74. a hold down bar; 75. a swing rod; 751. rotating the rod; 8. an unwinding device; 81. an unwinding seat; 82. placing the reel; 83. a suspension rod; 84. a guide ring; 9. a nail feeding device; 91. a nail seat is arranged; 92. a vibrating pan; 93. a receiving rod; 931. a material receiving groove; 94. a nail feeding mechanism; 941. a vertical rod; 942. a feeding platform; 943. a movable seat; 944. a lifting seat; 945. a stretch rod; 946. and (4) clamping the plate.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following description of the technical solutions of the present invention with reference to the accompanying drawings of the present invention is made clearly and completely, and other similar embodiments obtained by a person of ordinary skill in the art without any creative effort based on the embodiments in the present application shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.

The invention is further described with reference to the drawings and the preferred embodiments.

The first embodiment is as follows: the utility model provides a hose clamp, see figure 1, including arc portion 1 and overlap joint portion 12, arc portion 1 is the setting of ring type, overlap joint portion 12 integrated into one piece is in 1 one end of arc portion and the overlap joint in the outside of the 1 other end of arc portion, the part of arc portion 1 and the contact of overlap joint portion 12 is contact site 11, a plurality of through-holes 121 have been seted up on the overlap joint portion 12, a plurality of protruding 111 of outside stroke through tensile on the contact site 11, protruding 111 and through-hole 121 one-to-one, after the hose clamp shaping, protruding 111 inserts in the middle of the through-hole 121 that corresponds. The arc part 1 is provided with two convex edges 14 protruding outwards 111, the arc part 1 is provided with a yielding hole 13 penetrating through the arc part 1 along the radial direction, and when the hose clamp is used, a screw or a rivet can be inserted into the yielding hole 13.

Example two: a hose clamp processing device, referring to attached figures 2 and 3, comprises a supporting seat 2, a central column 3 arranged on the supporting seat 2, a cutting device 5 arranged on the feeding side of the central column 3, a feeding device 7 arranged on the supporting seat 2, and a plurality of bending devices 4 arranged around the central column 3; the feeding device 7 is located on one side, away from the central column 3, of the cut-off device 5, after the throat hoop is formed, the inner side of the throat hoop can be attached to the outer side of the central column 3, and the bending device 4 winds the cut-off strip to the outer side of the central column 3, so that the strip is formed into the throat hoop. In this embodiment, when the hose clamp is produced, the steel band is used as the material to produce, and in the middle of the actual production process, operating personnel can choose suitable strip for use according to the material of hose clamp self. In this embodiment, unreel the steel band operation, unreel the back steel band and pass through feed arrangement 7 feeding forward, the steel band passes and cuts 5 below that enter into center post 3 of device, cuts 5 devices and cuts the steel band, and a plurality of bending devices 4 begin to bend the steel band of cutting simultaneously for the steel band cladding is in the 3 outsides of center post and the shaping is the hose clamp.

Specifically, in this embodiment, the side of the supporting seat 2 provided with the central column 3 is a vertical surface, the central column 3, the feeding device 7, the cut-off device 5 and the bending device 4 are all located on the same side of the supporting seat 2, and the axis of the central column 3 is perpendicular to the side of the supporting seat 2 provided with the central column 3.

In this embodiment, with reference to fig. 4 and 5, the bending device 4 includes a forming rod 41 for pressing the belt material to the outer side of the central column 3, a sliding block 42 sliding along the radial direction of the central column 3, and a pushing mechanism for driving the sliding block 42 to slide; the end of the forming rod 41 presses the strip coil outside the central column 3, the end of the forming rod 41 contacting with the strip coil is arranged in an arc shape, and after the strip coil is formed into the hose clamp, the end of the forming rod 41 contacting with the hose clamp is mutually attached to the outside of the hose clamp.

In this embodiment, the forming rod 41 and the sliding block 42 are detachably connected together, specifically, the sliding block 42 includes a sliding block 422 and a connecting block 421 fixedly connected to the sliding block 422, an accommodating groove 4211 is formed in one side of the connecting block 421 close to the forming rod 41, a matching block 411 is arranged in the accommodating groove 4211, and the matching block 411 and the forming rod 41 are fixedly connected together; the cooperation piece 411 and the connecting block 421 can be dismantled together and be connected together, and specifically, the cooperation piece 411 can be dismantled together with the connecting block 421 through the bolt, and the bolt passes the connecting block 421 and stretches into in the middle of the holding tank 4211 to bolt threaded connection is on the cooperation piece 411, and is preferred, sets up two bolts on each connecting block 421 in this embodiment and fixes cooperation piece 411.

Specifically, in this embodiment, the bending device 4 further includes a guide block 43, the guide block 43 is fixedly connected to the support seat 2, a sliding groove 431 is formed in one side of the guide block 43, which is away from the support seat 2, the sliding groove 431 penetrates through the guide block 43 in a direction close to the central column 3, the slider 422 is embedded in the sliding groove 431, and the slider 422 can slide in the sliding groove 431 in a radial direction of the central column 3. The cross sections of the sliding block 422 and the sliding groove 431 are arranged in a convex shape, and the narrow edge of the sliding block 422 is positioned on the side of the sliding block 422, which is far away from the supporting seat 2.

In this embodiment, the pushing mechanism includes a cam 47 and an elastic member, the cam 47 is rotatably connected to the support base 2; specifically, one side of the sliding block 422, which is far away from the supporting seat 2, is fixedly connected with a butting block 423, the butting block 423 is located at one end, which is close to the cam 47, of the connecting block 421, and one side, which is close to the cam 47, of the butting block 423 is rotatably connected with a butting wheel 4231; the axis of the abutment wheel 4231 and the axis of the cam 47 are both parallel to the axis of the center post 3. The outer side of the cam 47 and the outer side of the abutment wheel 4231 contact each other; specifically, be provided with fixed connection between butt piece 423 and the connecting block 421 and push away the piece 424 of drawing on slider 422, two elastic component of fixedly connected with on the piece 424 of push-and-pull, the other end of two elastic component and the rigidity of supporting seat 2 to the elastic component deviates from the one end that pushes away the piece 424 and is located to push away the piece 424 and deviates from connecting block 421 one side, and is specific, and the elastic component is in tensile state. Under the elastic force of the elastic element, the cam 47 can drive the sliding block 422 to slide in the direction close to or far away from the central column 3 in the rotating process.

Specifically, in the present embodiment, a mounting portion 44 fixed on the support base 2 is provided on one side of the cam 47 close to the support base 2, a power shaft 46 penetrating through the mounting portion 44 and rotatably connected to the support base 2 is provided on the mounting portion 44, a power wheel 45 positioned between the mounting portion 44 and the cam 47 is provided on the power shaft 46, and the cam 47 is fixed on the power wheel 45; specifically, in the present embodiment, the mounting portion 44 is fixedly connected to the guide block 43, the mounting portion 44 is detachably connected to the support base 2 through a bolt, and a screw of the bolt penetrates through the mounting portion 44 and is in threaded connection with the support base 2; the mounting portion 44 is fixedly connected to the guide block 43, and the guide block 43 is fixed to the support base 2 by a bolt provided on the mounting portion 44.

In this embodiment, the two elastic members are respectively located at two sides of the mounting portion 44, and one end of the elastic member departing from the push-pull block 424 is respectively fixedly connected with one end of the mounting portion 44, which is departing from the push-pull block 424. Specifically, in this embodiment, the elastic member is a spring.

Specifically, in this embodiment, the power wheel 45 is detachably connected to the power shaft 46, and the power wheel 45 and the power shaft 46 are detachably connected together through a bolt; the power wheel 45 and the power shaft 46 are coaxially arranged, and one end of the power wheel 45, which is close to the power shaft 46, is provided with a dismounting groove for accommodating the power wheel 45; the shank of the bolt projects into the removal slot from the end of the power wheel 45 remote from the mounting portion 44 and is screwed together with the power shaft 46. A through groove penetrating through the cam 47 is formed in the cam 47, and a bolt for fixing the power wheel 45 is located in the through groove. The through groove is arranged coaxially with the rotation axis of the cam 47; specifically, in the present embodiment, the cam 47 is detachably connected to the power wheel 45; a plurality of arc-shaped grooves 471 are formed in the cam 47 and arranged around the through groove, and the axes of the arc-shaped grooves 471 are overlapped with the rotation axis of the cam 47; the cam 47 is detachably connected with the power wheel 45 through a bolt; specifically, the bolt passes through the arc-shaped groove 471 on the cam 47 and is in threaded connection with the power wheel 45, and when the bolt is screwed down, the bolt head of the bolt is pressed on the cam 47; when the bolt is loosened, the cam 47 can be rotated about the axis of the power wheel 45 to adjust the position of the cam 47.

By adjusting the position of the cam 47 and replacing the shape of the cam 47, the time and distance of movement of the forming rods 41 driven by the cam 47 toward the center post 3 can be adjusted, so that the time and distance of movement of each forming rod 41 toward the center post 3 can be adjusted according to actual conditions.

In this embodiment, the power shaft 46 is driven by the motor to rotate, and the motor drives the cam 47 to rotate through the power shaft 46 and the power wheel 45 in the rotating process. So that the forming rod 41 is driven by the cam 47 to press the strip against the central column 3.

Preferably, in this embodiment, the central column 3 is detachably connected to the support seat 2, the central shaft is detachably connected to the support seat 2 through a bolt in a threaded connection with the support seat 2, and a screw of the bolt passes through the central column 3 along an axis of the central column 3 from one end of the central column 3 departing from the support seat 2 and is in threaded connection with the central column 3. In this embodiment, a plurality of power shafts 46 are arranged around the axis of the central column 3, and when the central column 3 is replaced to mold different hose clamps, the bending devices 4 can be arranged at the different power shafts 46 according to the types of the hose clamps to be molded.

Specifically, in this embodiment, a bending device 4 is disposed right below the central column 3, the forming rod 41 in the bending device 4 slides in the vertical direction, when forming is performed, the forming rod 41 located right below the central column 3 moves upward first to drag the sheet, when the forming rod 41 contacts with the sheet, the cutting device completes cutting the sheet, when cutting is completed, the forming rod 41 right below the central column 3 tightly supports the sheet on the central column 3, and then, when the sheet is close to the side of the cutting device 5 with respect to the central column 3, the forming rod 41 of the bending device 4 forming the sheet in the part moves in the direction close to the central column 3 in sequence and tightly presses the sheet on the central column 3 in the counterclockwise direction; for the sheet on the side of the central column 3 facing away from the truncating means 5, the bending means 4, which shape the portion of the sheet, are moved once in a clockwise direction towards the direction of approach to the central column 3 and press the sheet against the central column 3. In the forming process, when each forming rod 41 pushes the sheet to be attached to the central column 3 with the contact part of the forming rod 41, the part which is not attached to the central column 3 is driven to move towards the direction close to the central column 3, so that the central column 3 which pushes the sheet next step can smoothly contact with the side of the sheet which deviates from the central column 3, and the sheet can be smoothly attached to the central column 3.

Specifically, in the present embodiment, when the sheet material is cut and is abutted against the central column 3 by the forming rod 41 located at the bottom of the central column 3, the contact portion 11 is located at a side of the central column 3 away from the cutoff device 5, and the overlapping portion 12 is located at a side of the central column 3 close to the cutoff device 5, the present embodiment only provides a specific positional relationship when the contact portion 11 and the overlapping portion 12 are formed, and in actual operation, the positions of the contact portion 11 and the overlapping portion 12 at two sides of the central column 3 can be adjusted according to actual conditions; in order to form, the contact part 11 is firstly attached to the central column 3 so that the overlapping part 12 is overlapped outside the forming part, when the sheet is cut and is tightly abutted to the central column 3 by the forming rod 41 positioned at the bottom of the central column 3, the length of the sheet positioned on one side of the central column 3 departing from the cutting device 5 is smaller than that of the sheet positioned on one side of the cutting device 5, and the number of the bending devices 4 for forming the sheet positioned on one side of the central column 3 departing from the cutting device 5 is smaller than that of the bending devices 4 for forming the sheet positioned on one side of the central column 3 approaching to the cutting device 5; this is achieved in that when the forming of the sheet material on both sides of the central column 3 is started simultaneously, the contact portion 11 is first attached to the central column 3 by the bending device 4, and when the bending device 4 pushes the overlapping portion 12 to abut against the outside of the contact portion 11, the forming rod 41 of the bending device 4 that forms the contact portion 11 is already away from the formed contact portion 11.

In some embodiments, the length of the sheet material on both sides of the central column 3 is not limited when the sheet material is cut and pressed against the central column 3 by the forming rod 41 located at the bottom of the central column 3, but the controlled bending device 4 forms the sheet material on the side of the central column 3 close to the contact portion 11 first and then forms the sheet material on the side of the central column 3 close to the overlapping portion 12.

In this embodiment, after the forming, the contact portion 11 is attached to the side of the central column 3 away from the cut-off device 5, and in order to ensure that the overlapping portion 12 can be attached to the outer side of the contact portion 11 more closely, in this embodiment, a shaping portion 23 is disposed on the side of the support base 2 close to the central column 3, and the shaping portion 23 is made of a columnar material, specifically, in this embodiment, the shaping portion 23 is located above the central column 3 and on the side of the central column 3 away from the cut-off device 5; when the forming is started, the shaping part 23 is contracted into the supporting seat 2, when the overlapping part 12 moves to the position above the shaping part 23 under the action of the forming rod 41, the shaping part 23 extends out of the supporting seat 2, the forming rod 41 of the bending device 4 positioned above the shaping part 23 moves downwards, the overlapping part 12 is pressed on the shaping part 23, under the action of an arc-shaped surface on the shaping part 23, the end part of the overlapping part 12, which is far away from the central column 3, moves downwards, when the overlapping part 12 is pressed on the shaping part 23, the end part, which is positioned at the position where the shaping part 23 deviates from the cut-off device 5, of the overlapping part 12 inclines downwards, and therefore the subsequent bending device 4 can smoothly abut against the overlapping part 12 outside the contact part 11. Specifically, in this embodiment, the shaping portion 23 is driven by the cylinder or the oil cylinder to perform a telescopic action.

Specifically, in this embodiment, the outer side of the central pillar 3 is fixedly connected with the ribs 31 of the two protrusions 111, the two ribs 31 are used for forming the convex ribs 14 on the hose clamp, and in order to match with the forming of the convex ribs 14, two grooves which are matched with the formed convex ribs 14 are formed at the end of the forming rod 41 where the sheet is pressed tightly.

In this embodiment, the cutting device 5 includes a fixed cutter 51 and a movable cutter 52, before cutting, the sheet is positioned between the fixed cutter 51 and the movable cutter 52, and when cutting, the movable cutter 52 moves toward a direction close to the fixed cutter 51, and the movable cutter 52 cooperates with the fixed cutter 51 to bend and cut the sheet. Specifically, in the present embodiment, the fixed cutter 51 is positioned above the movable cutter 52; the fixed cutter 51 is fixedly connected to the supporting seat 2, a limiting block 53 fixed on the supporting seat 2 is arranged below the fixed cutter 51, and the top of the limiting block 53 is lower than the height of the sheet extending into the cutting device 5; the movable cutter 52 penetrates through the limiting block 53 along the numerical direction and can slide up and down on the limiting block 53; specifically, in this embodiment, the side of the deciding cutter 51 close to the central column 3 and the side of the movable cutter 52 away from the central column 3 are parallel and level to each other and are both vertically arranged, and the side of the deciding cutter 51 close to the central column 3 is parallel to the axis of the central column 3. By arranging the positions of the movable cutter 52 and the fixed cutter 51, the fixed cutter 51 does not hinder the forming of the sheet after the completion of the cutting of the sheet.

Specifically, in this embodiment, the movable cutter 52 is pushed by a bending device 4 to move up and down, the bending device 4 is a cut-off bending device 4, the cut-off bending device 4 is located below the cut-off device 5, a slider 422 of the cut-off bending device 4 slides in a direction close to and away from the central column 3, and the forming rod 41 of the cut-off bending device 4 slides in an inclined direction because the horizontal height of the cut-off bending device 4 is located below the horizontal plane where the axis of the central column 3 is located and the cut-off bending device 4 is located right below the central column 3 and is deviated to one side of the cut-off device 5; specifically, the contact portion of the forming rod 41 and the bottom of the deciding cutter 51 is horizontally disposed, when the forming rod 41 moves obliquely upward, the movable cutter 52 can be pushed to move upward to complete the cutting of the sheet, and when the forming rod 41 moves obliquely downward, the movable cutter 52 moves downward under the self gravity.

Preferably, with reference to fig. 6, the feeding device 7 includes a guide rod 71, a slide mechanism provided on the guide rod 71 and slidable on the guide rod 71, and a pressing mechanism for pressing the sheet against the slide mechanism; pressing mechanism compresses tightly the sheet on slide mechanism, and slide mechanism slides towards the direction that is close to center post 3, drives the sheet and moves towards the direction that is close to center post 3, and when guide bar 71 that slide mechanism moved was close to center post 3 one end, pressing mechanism loosens the compressing tightly to the sheet, and slide mechanism slides towards the direction that deviates from center post 3 this moment, moves to the one end that guide bar 71 deviates from center post 3 until slide mechanism, then compresses tightly the sheet through pressing mechanism once more and carries out the feeding.

Specifically, in this embodiment, the length direction of the guide rods 71 and the feeding direction of the sheet are parallel to each other, and in this embodiment, two guide rods 71 are provided, the length directions of the two guide rods 71 are parallel to each other, two fixed blocks 711 are provided at two ends of the two guide rods 71, and two ends of the two guide rods 71 are respectively fixedly connected to the two fixed blocks 711; the guide rod 71 guides the sliding direction of the sliding mechanism.

Specifically, in the present embodiment, the sliding mechanism includes a feed block 72 and a fastening block 73 disposed on top of the feed block 72; the top of the feeding block 72 and the bottom of the sheet are in contact with each other, and when the feeding action is needed, the fastening block 73 is pressed on the top of the feeding block 72 by the pressing mechanism, so that the feeding block 72 can drive the sheet to move together when moving towards the direction close to the central column 3; specifically, in this embodiment, a motor is fixedly connected to the bottom of the feeding block 72, a rack fixedly connected to the supporting base 2 is disposed below the guiding rod 71, the length direction of the rack is parallel to the length direction of the guiding rod 71, and a gear meshed with the rack is fixedly connected to an output shaft of the motor. The motor is a servo motor, and an output shaft of the motor drives the gear to rotate, so that the feeding block 72 is pushed to move. This application does not do the restriction to the power supply mode that the feed block 72 removed, can set for the power structure that suitable promotion feed block 72 removed according to actual conditions, for example chooses lead screw, cylinder or hydro-cylinder for use.

Specifically, in this embodiment, the fastening block 73 is rotatably connected to the top of the feeding block 72, two connecting plates 721 are disposed on two sides of the fastening block 73, the connecting plates 721 are fixedly connected to the feeding block 72, and the sheet material passes through between the two feeding plates when being fed; specifically, two rotating shafts 732 rotatably connected to the connecting plates 721 are respectively disposed on the two sides of the fastening block 73 close to the two connecting plates 721, so as to realize the rotation of the fastening block 73 and the connecting plates 721; specifically, one end of the fastening block 73 is rotatably connected with the connecting plate 721, and a gap for sheets to pass through is reserved between the fastening block 73 and the top of the feeding block 72; the top of the fastening block 73 at the end opposite to the connecting plate 721 is protruded 111 upwards, and a pressing wheel 731 is rotatably connected to the protrusion 111, the pressing wheel 731 is rotatably connected to the fastening block 73, and the axis of the pressing wheel 731 and the axis of the center post 3 are parallel to each other.

Through setting up pinch roller 731, hold-down mechanism directly compresses tightly on pinch roller 731 to drive the fastening block 73 and compress tightly the sheet downwards, and because pinch roller 731 rotates, make in the middle of the process that feed block 72 removed, replace the friction with rotating, make the feeding action accomplish more easily, and can not produce wearing and tearing to fastening block 73 and hold-down mechanism.

Specifically, in this embodiment, the pressing mechanism includes a pressing rod 74 and two swing rods 75 disposed at the top of the pressing rod 74, the two swing rods 75 are rotatably connected with the pressing rod 74, and the swing rods 75 are rotatably connected to the support base 2; the swing rod 75 can drive the pressing rod 74 to move in the rotating process; the swing rod 75 is fixedly connected with a rotating rod 751, the rotating rod 751 is rotatably connected to the supporting seat 2, in order to realize that the swing rod 75 drives the pressing rod 74 to move, the axis of the swing rod 75 rotating on the pressing rod 74 is parallel to the axis of the rotating rod 751, and the axis of the pressing rod 74 is perpendicular to the supporting seat 2 near the central column 3.

Specifically, in this embodiment, the bottom of the pressing rod 74 is horizontal, the lengths of the two swing rods 75 are equal, the length directions are the same, and the plane where the axes of the two rotating rods 751 are located is a horizontal plane, so that the bottom of the pressing rod 74 is always horizontal and can move up and down during the swinging process of the swing rods 75. The swing link 75 drives the pressing rod 74 to move downwards, so that the bottom of the pressing rod 74 can be pressed on the top of the pressing wheel 731, and the swing link 75 drives the pressing rod 74 to move upwards, so that the bottom of the pressing rod 74 and the pressing wheel 731 can be separated from each other; specifically, in this embodiment, a servo motor drives one of the rotation rods 751 to rotate.

Preferably, with reference to fig. 7, the present embodiment further includes an unwinding device 8 disposed on a side of the feeding device 7 away from the central column 3, specifically, the unwinding device 8 includes an unwinding seat 81 and an unwinding disc 82 disposed on a top of the unwinding seat 81; a motor is arranged in the unreeling seat 81, and the motor extends out of the unreeling seat 81 and is fixedly connected with the bottom of the unreeling disc 82; when unreeling, place the coil of strip at the top of unreeling the dish 82, the motor drives the dish 82 of unreeling and rotates, through the rotation of unreeling the dish 82, realizes the operation of unreeling to the coil of strip.

Specifically, in this embodiment, the unwinding disc 82 is a circular disc, and an axis of the unwinding disc 82 is vertically arranged and coaxial with an output shaft of the motor; preferably, in this embodiment, two suspension rods 83 are fixedly connected to two sides of the unwinding device, two guide rings 84 are fixedly connected to the top of the suspension rod 83, the unwound sheet sequentially passes through the two guide rings 84, and the sheet enters the feeding device 7 for feeding operation after being guided by the guide rings 84.

Preferably, in this embodiment, a punching device and a stretching device are further disposed between the feeding device 7 and the cutting device 5, specifically, in this embodiment, the punching device and the stretching device are implemented by one structure, and in this embodiment, the punching and stretching operations on the sheet are simultaneously completed by the punching and stretching device 6; in this embodiment, the specific arrangement of the punching device and the stretching device is not limited, and a separate punching device and a separate stretching device may be respectively arranged according to actual situations.

Specifically, in this embodiment, the punching and stretching device 6 includes a lower die 62 and an upper die 61, wherein the lower die 62 is a fixed die, and the upper die 61 is a movable die; the upper die 61 moves downwards at the top of the lower die 62 for moving the sheet, and the punching and stretching of the sheet are completed through the combined action of the upper die 61 and the lower die 62, the punched holes are the through hole 121 and the abdicating hole 13 on the hose clamp, and the stretching operation is to pass the protrusion 111 which is matched with the through hole 121 on the hose clamp. Specifically, in this embodiment, the upper die 61 is driven by the oil cylinder to move up and down, the oil cylinder is fixedly connected to the support base 2, and the oil cylinder is located right above the upper die 61.

Preferably, in the present embodiment, guide rails 22 for guiding and supporting the sheet are provided between the feeding device 7 and the punching and stretching device 6 and between the punching and stretching device 6 and the cutting device; the top of the guide rail 22, the top of the lower die 62, the top of the feeding block 72 and the bottom of the cutter 51 are flush with each other, and the length direction of the guide rail 22 is horizontally arranged and is parallel to one side of the support seat 2 close to the central column 3; in order to prevent the sheet from falling off from both sides of the guide rail 22 when the sheet moves on the guide rail 22, two positioning bars 221 are provided on both sides of the top of the guide rail 22 to position the sheet.

Preferably, with reference to fig. 8 and 9, the guide rail 22 between the punching and stretching device 6 and the cutting device 5 is an upper nail guide rail 22, the top of the upper nail guide rail 22 is provided with an abdicating groove 222, the abdicating groove 222 is arranged along the length direction of the guide rail 22, and one end of the abdicating groove 222 close to the central column 3 penetrates through the guide rail 22. When the sheet is moved onto the upper staple guide rails 22, the staples to be installed in the yield holes 13 are placed in the yield slots 222, and the yield slots 222 can accommodate the staples placed in the yield holes 13. The nail can be rivet or screw, selects for use according to actual conditions, in this embodiment, selects for use the rivet.

Specifically, in order to fit the rivet, the end of the forming rod 41 that presses the sheet with the rivet portion against the center pillar 3 is provided with a fitting hole, and the rivet is inserted into the fitting hole of the forming rod 41 when the sheet with the rivet portion is pressed against the center pillar 3.

Preferably, the present embodiment further comprises a nailing device 9, and the nailing device 9 inserts rivets into the punched sheet. Specifically, the nailing device 9 includes an upper nail seat 91, a vibration plate 92 fixedly connected to the top of the upper nail seat 91, a material receiving rod 93 fixedly connected to the top of the vibration plate 92 for discharging, and a nail feeding mechanism 94 for inserting the rivets on the material receiving rod 93 into the yielding holes 13 of the plate. Put into vibration dish 92 in the middle of with the rivet, vibration dish 92 sends out the rivet from the ejection of compact department of vibration dish 92 through self vibrations in proper order, and the rivet after sending out enters into on receiving material pole 93, then send nail mechanism 94 to receive material pole 93 and deviate from the rivet of vibration dish 92 one end and take off from receiving material pole 93, then insert the rivet in the middle of the hole of stepping down 13 of panel.

Specifically, in this embodiment, the length direction of the material receiving rod 93 is parallel to the axial direction of the central column 3, the rivet after being sent out from the vibration disc 92 is kept in a vertical state, the head of the rivet is located at the top of the rivet, a material receiving groove 931 is formed at the top of the material receiving rod 93, the length direction of the material receiving groove 931 is parallel to the length direction of the material receiving rod 93, the material receiving rod 93 is inserted into the material receiving groove 931 and slides along the material receiving groove 931 to the direction close to the support base 2, when the material receiving groove 931 of the rivet movement is close to one end of the support base 2, the material receiving groove 931 is blocked by the portion of the material receiving rod 93 close to one end of the support base 2, and when the rivet is clamped, the rivet is clamped from the end of the material receiving groove 931 close to the support base 2, so as to determine the clamping position; in order to ensure that the nail feeding mechanism 94 can clamp the rivets on the material receiving rod 93, the top height of the rivets in the material receiving groove 931 is higher than that of the material receiving rod 93.

Specifically, in this embodiment, the nail feeding mechanism 94 includes a vertical rod 941 fixedly connected to the top of the upper nail seat 91, a feeding platform 942 fixedly connected to the top of the vertical rod 941, a moving seat 943 disposed on the top of the feeding platform 942 and sliding in a direction close to and away from the supporting seat 2, a lifting seat 944 disposed on one side of the moving seat 943 close to the material receiving rod 93 and capable of sliding in a vertical direction, an extension rod 945 fixedly connected to the bottom of the lifting seat 944, and two clamping plates 946 disposed on one end of the extension rod 945 close to the supporting seat 2; the sliding direction of the movable seat 943 is parallel to the length direction of the material receiving rod 93, and the length direction of the extension rod 945 is parallel to the length direction of the clamping rod; after the two clamping plates 946 clamp the rivet, the movable seat 943 slides towards the direction close to the support seat 2, the extending rod 945 extends to the top of the sheet, then the lifting seat 944 moves downwards to insert the rivet into the abdicating hole 13, after the rivet is inserted, the clamping plates 946 release the clamping of the rivet, and the nail feeding mechanism 94 returns to the original position.

Specifically, in order to clamp the rivet, the two clamping plates 946 are located at the bottom of the extension bar 945, and the two clamping bars move toward or away from each other at the same time, and the moving speeds are equal; in this embodiment, the two clamping plates 946 are driven to move by the cylinder, and the cylinder driving the clamping plates 946 to move is fixed to the extending rod 945; the lifting seat 944 and the moving seat 943 are driven by an air cylinder to move, the air cylinder driving the lifting seat 944 to move is fixed on the moving seat 943, and the air cylinder driving the moving seat 943 to move is fixed on the feeding platform 942.

Specifically, in this embodiment, a flattening device 21 for flattening the steel strip is disposed on one side of the feeding device 7 close to the unreeling device 8, the flattening device includes a plurality of upper pressing rollers 211 and a plurality of lower pressing rollers 212, and both the upper pressing rollers 211 and the lower pressing rollers 212 are rotatably connected to the supporting base 2; the distance between the bottom of the upper pressing roller 211 and the top of the lower pressing roller 212 is equal to the thickness of the sheet, the top of the lower pressing roller 212 and the top of the guide rail 22 are flush, the sheet passes through the space between the upper pressing roller 211 and the lower pressing roller 212, and under the combined action of the upper pressing roller 211 and the lower pressing roller 212, flattening of the sheet is completed; specifically, in the present embodiment, the upper press roller 211 and the lower press roller 212 are staggered along the length direction of the guide rail 22.

The working principle of the hose clamp processing equipment when in use is as follows: the tape coil is placed at the top of the unreeling disc 82 to be unreeled, the tape coil is extended into a sheet after being unreeled, the sheet penetrates through the unreeling device 21 to be unreeled, the sheet after being unreeled enters the feeding device 7, the sheet is driven by the feeding device 7 to be fed forwards, then the sheet is processed by the through hole 121 and the bulge 111 when passing through the punching and stretching device 6, when the sheet is positioned between the cutting device 5 and the punching and stretching device 6, the rivet is inserted into the abdicating hole 13 by the nailing device 9, then the sheet continues to move, when the sheet moves to the bottom of the central column 3, the forming rod 41 positioned right below the central column 3 moves upwards firstly to drag the sheet, when the forming rod 41 is in contact with the sheet, the cutting device finishes cutting the sheet, when the cutting is finished, the forming rod 41 right below the central column 3 tightly pushes the sheet on the central column 3, then, for the sheet material on the side close to the truncation device 5 from the central column 3, in the counterclockwise direction, the forming rods 41 of the bending device 4 forming the part of the sheet material move in sequence toward the direction close to the central column 3 and press the sheet material on the central column 3; for the sheet on the side of the central column 3 facing away from the truncating means 5, the bending means 4, which shape the portion of the sheet, are moved once in a clockwise direction towards the direction of approach to the central column 3 and press the sheet against the central column 3.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.