阅读说明：本技术 一种具有调节功能的链条生产装置 (Chain production device with adjusting function ) 是由 张景国 于 2020-06-09 设计创作，主要内容包括：本发明公开了一种具有调节功能的链条生产装置,包括切割平台,固定板、待加工件和切割机构,升降板的底端固定有切割机构,切割平台上端设有一对关于除尘孔左右对称的定位夹紧机构,每个定位夹紧机构均包括通过轴承固定在切割平台和固定板之间并位于行走通道两个侧的两个第一固定杆和两个第二固定杆,固定在第一固定杆和第二固定杆底端的定位驱动轮以及用于驱动两个定位驱动轮同步转动的定位夹紧输送带,每个定位夹紧机构设有同步调节机构,本发明通过同步调节机构、升降机构和定位夹紧机构的配合下实现了切割不同尺寸的待加工件,在切割时能够对待加工件进行定位,提高了切割精度,也实现了切割与输送交替和自动上、下料的作用,提高了工作效率。(The invention discloses a chain production device with an adjusting function, which comprises a cutting platform, a fixed plate, workpieces to be machined and a cutting mechanism, wherein the cutting mechanism is fixed at the bottom end of a lifting plate, a pair of positioning and clamping mechanisms which are bilaterally symmetrical relative to a dust removing hole are arranged at the upper end of the cutting platform, each positioning and clamping mechanism comprises two first fixed rods and two second fixed rods which are fixed between the cutting platform and the fixed plate through bearings and positioned at two sides of a walking channel, a positioning driving wheel fixed at the bottom ends of the first fixed rods and the second fixed rods and a positioning and clamping conveying belt used for driving the two positioning driving wheels to synchronously rotate, and each positioning and clamping mechanism is provided with a synchronous adjusting mechanism. The cutting precision is improved, the cutting and conveying alternation and automatic feeding and discharging effects are realized, and the working efficiency is improved.)

1. The utility model provides a chain apparatus for producing with regulatory function, includes cutting platform (1), fixes fixed plate (2) above cutting platform (1) and parallel with cutting platform (1), treats machined part (15) and cutting mechanism, its characterized in that: the dust removal device is characterized in that a dust removal hole (13) is formed in the central position of the cutting platform (1) along the thickness of the dust removal hole (13), a collection box (14) with an upward opening is fixed at the position, right opposite to the dust removal hole (13), of the bottom end of the cutting platform (1), a lifting mechanism is arranged right above the dust removal hole (13) of the fixed plate (2) and comprises an electric telescopic rod (4) vertical to the cutting platform (1) and a lifting plate (11) horizontally fixed at the free end of the electric telescopic rod (4) and located between the cutting platform (1) and the fixed plate (2), a cutting mechanism is fixed at the bottom end of the lifting plate (11), a pair of positioning and clamping mechanisms which are bilaterally symmetrical relative to the dust removal hole (13) are arranged at the upper end of the cutting platform (1), a walking channel for a workpiece (15) to pass through is reserved between the two positioning and clamping mechanisms, and each positioning and clamping mechanism comprises a bearing fixed between the cutting platform (1) and the fixed plate (2) and located between the walking channel The device comprises two lateral first fixing rods (31) and two lateral second fixing rods (32), a positioning driving wheel (6) and a positioning clamping conveying belt (7), wherein the positioning driving wheel (6) is respectively fixed at the bottom ends of the first fixing rods (31) and the second fixing rods (32), the positioning clamping conveying belt (7) is used for driving the two positioning driving wheels (6) to synchronously rotate, and each positioning clamping mechanism is provided with a synchronous adjusting mechanism;

synchronous adjustment mechanism is including corresponding first gear (51) and second gear (52) of fixing on first dead lever (31) and second dead lever (32) respectively, all fix respectively through guide bar (9) between cutting platform (1) and fixed plate (2) and with two deflector (8) that cutting platform (1) is parallel and fix on deflector (8) and correspond respectively with two rack plate (10) of first gear (51) and second gear (52) looks adaptation, and two deflector (8) all can follow the length direction level of fixed plate (2) through guide bar (9) and come and go the removal, two the one end that rack plate (10) are close to dust removal hole (13) all is articulated with lifter plate (11) through connecting rod (12).

2. The chain producing device with adjusting function as claimed in claim 1, wherein: and the side of the positioning clamping conveying belt (7) contacted with the workpiece (15) to be processed is uniformly provided with protrusions (71).

3. The chain producing device with adjusting function as claimed in claim 1, wherein: the first gear (51) and the second gear (52) are respectively and correspondingly fixed on the first fixing rod (31) and the second fixing rod (32) through a first unidirectional bearing and a second unidirectional bearing, and the rotating directions of the first unidirectional bearing and the second unidirectional bearing are opposite.

4. The chain producing device with adjusting function as claimed in claim 1, wherein: cutting mechanism is including fixing screw sleeve (16) on lifter plate (11) bottom, fixing lift spiral shell piece (17) in screw sleeve (16), fixing lifter (18) on lift spiral shell piece (17) bottom, fixing cutting board (22) on lifter (18) bottom and fixing cutting disc (23) on cutting board (22) bottom through the bearing.

5. The chain producing device with adjusting function of claim 4, characterized in that: fixed recess has been seted up to cutting board (22) upper end, and fixed recess internal fixation has actuating mechanism, actuating mechanism include with lifter (18) mutually perpendicular's drive shaft (19), by fixing helical gear one and helical gear two helical gear group (20) of constituteing on lifter (18) and drive shaft (19) respectively, fix driving motor (21) on drive shaft (19) tip through the shaft coupling, fix respectively at driving motor (21) output shaft and cutting blade dish (23) epaxial drive wheel and be used for driving two drive wheel pivoted drive belts.

Technical Field

The invention relates to the technical field of chain production, in particular to a chain production device with an adjusting function.

Background

The chain is produced the shaping earlier longer a list of chain generally in process of production, then is dismantling the festival according to different model requirements and handle, sells after cutting a whole chain according to customer's needs. At present, the common mode of cutting is that the manual work counts out the festival number that needs, then cuts, and not only hard and time consuming, work efficiency is low, but also often need handle again because the manual work counts the mistake, along with the development of production technology and technology, nowadays, the processing that the chain cut off can already be adopted dedicated cutter to accomplish, but ordinary cutter work efficiency is low.

Disclosure of Invention

The present invention is directed to a chain production apparatus with an adjustment function to solve the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a chain apparatus for producing with regulatory function, includes cutting platform, fixes the fixed plate that is above cutting platform and is parallel with cutting platform, treats machined part and cutting mechanism, cutting platform's central point department has seted up the dust removal hole along its thickness, and the cutting platform bottom is just being fixed with the ascending collecting box of opening to the position department in dust removal hole, the fixed plate is located and is equipped with elevating system and elevating system directly over the dust removal hole and includes the lifter with cutting platform vertically electric telescopic handle and level fixation and be located the lifter plate between cutting platform and fixed plate at the electric telescopic handle free end, the bottom mounting of lifter plate has cutting mechanism, the cutting platform upper end is equipped with a pair of location clamping mechanism about dust removal hole bilateral symmetry, and leaves the walking passageway that supplies to treat the machined part to pass through between two location clamping mechanism, every location clamping mechanism all includes and fixes and is located two sides of walking passageway between cutting platform and fixed plate through the bearing The two first fixing rods and the two second fixing rods are respectively fixed at the bottom ends of the first fixing rods and the second fixing rods, and the positioning clamping conveying belt is used for driving the two positioning driving wheels to synchronously rotate;

synchronous adjusting mechanism is including corresponding first gear and the second gear of fixing on first dead lever and second dead lever respectively, all fixes respectively between cutting platform and fixed plate and with two deflectors of cutting platform parallel and fix on the deflector and correspond respectively with two rack plates of first gear and second gear looks adaptation through the guide bar, and two deflectors all can follow the length direction level of fixed plate through the guide bar and come and go and remove, two the one end that rack plate is close to the dust removal hole all is articulated through connecting rod and lifter plate.

Preferably, the side of the positioning and clamping conveyor belt, which is in contact with the workpiece to be processed, is uniformly provided with protrusions.

Preferably, the first gear and the second gear are respectively and correspondingly fixed on the first fixing rod and the second fixing rod through a first unidirectional bearing and a second unidirectional bearing, and the rotating directions of the first unidirectional bearing and the second unidirectional bearing are opposite.

The cutting mechanism comprises a threaded sleeve fixed at the bottom end of the lifting plate, a lifting screw block fixed in the threaded sleeve, a lifting rod fixed at the bottom end of the lifting screw block, a cutting plate fixed at the bottom end of the lifting rod through a bearing and a cutting cutter disc fixed at the bottom end of the cutting plate.

Preferably, a fixed groove is formed in the upper end of the cutting plate, a driving mechanism is fixed in the fixed groove, the driving mechanism comprises a driving shaft perpendicular to the lifting rod, a bevel gear set consisting of a first bevel gear and a second bevel gear which are respectively fixed on the lifting rod and the driving shaft, a driving motor fixed on the end part of the driving shaft through a coupler, driving wheels respectively fixed on an output shaft of the driving motor and a rotating shaft of the cutting cutter disc, and a driving belt used for driving the two driving wheels to rotate.

Compared with the prior art, the invention has the beneficial effects that:

(1) when the electric telescopic rod with the lifting plate descends, the connecting rod gradually enlarges from an initial acute angle, and simultaneously pushes the guide plate corresponding to the connecting rod and the rack plate positioned on the guide plate to move towards one end away from the electric telescopic rod, as the first gear and the second gear are respectively and correspondingly fixed on the first fixed rod and the second fixed rod through the first one-way bearing and the second one-way bearing with opposite rotating directions, the first gear drives the first fixed rod to rotate anticlockwise in the process of moving the rack plate, and the second gear cannot rotate anticlockwise along with the first gear under the action of the second one-way bearing, so that the positioning driving wheel is driven to rotate anticlockwise under the action of the first gear, and then the two positioning clamping conveying belts drive a workpiece to be machined positioned between the two positioning clamping conveying belts to move from right to left, when the workpiece to be machined moves to a required cutting length, stopping electric telescopic handle work, then starting driving motor for under the common cooperation of lifter, drive shaft and bevel gear group, make the spiral shell piece that goes up and down descend in threaded sleeve, and drive cutting board and cutter dish decline in the in-process that the spiral shell piece that goes up and down descends, simultaneously, under the cooperation of drive wheel and drive belt, drive cutter dish rotates and realizes treating the cutting of machined part. After the cutting finishes, start driving motor reverse motion, make lift spiral shell piece drive cutting board and cutting cutter dish rise to initial position, simultaneously, start electric telescopic handle and drive lifter plate and cutting mechanism and return to initial position, in-process when electric telescopic handle drives the lifter plate and rises, move deflector and rack plate to the one end at electric telescopic handle place under the effect of connecting rod, the same thing, then, second gear clockwise motion, and first gear can not follow second gear clockwise motion under the effect of one-way bearing one, and is the same, make two location press from both sides tight conveyer belt drive lie in between the two treat that the machined part of cutting off continues from the right side to left rectilinear movement, the dual function of automatic feeding and unloading has been realized, and can continuous operation, staff's the amount of labour has been alleviateed, and simultaneously, work efficiency has also been improved.

(2) In the invention, the upper end of the cutting platform is provided with a pair of positioning and clamping mechanisms which are bilaterally symmetrical relative to the dust removal hole, and a walking channel for the workpiece to be processed to pass through is reserved between the two positioning and clamping mechanisms, each positioning and clamping mechanism comprises two first fixed rods and two second fixed rods which are fixed between the cutting platform and the fixed plate through bearings and positioned at two sides of the walking channel, positioning driving wheels which are respectively fixed at the bottom ends of the first fixed rods and the second fixed rods, and a positioning and clamping conveying belt which is used for driving the two positioning driving wheels to synchronously rotate, when the workpieces to be processed are conveyed by the two positioning and clamping conveyor belts, the workpieces to be processed positioned between the two positioning and clamping conveyor belts can move linearly, and in the later stage cutting process, the workpiece to be processed is positioned and clamped through the two positioning and clamping conveying belts, so that the workpiece to be processed is deviated in the cutting process, and the cutting precision is reduced.

(3) According to the invention, the dust removal hole is formed in the center of the cutting platform along the thickness of the cutting platform, the collecting box with an upward opening is fixed at the position, opposite to the dust removal hole, of the bottom end of the cutting platform, and debris generated in the cutting process falls into the collecting box through the dust removal hole, so that the working environment of a production workshop is improved.

In conclusion, in the whole cutting process, the workpieces to be machined of different sizes are cut under the mutual cooperation of the synchronous adjusting mechanism, the lifting mechanism and the positioning and clamping mechanism, the workpieces to be machined can be positioned in the cutting process, the cutting precision is improved, the cutting and conveying alternating function and the multiple functions of automatic feeding and discharging are realized, and further the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the installation of the cutting mechanism;

fig. 5 is a schematic structural view of the positioning and clamping conveyor belt.

In the figure: 1. cutting the platform; 2. a fixing plate; 31. a first fixing lever; 32. a second fixing bar; 4. an electric telescopic rod; 51. a first gear; 52. a second gear; 6. positioning a driving wheel; 7. positioning and clamping the conveying belt; 71. a protrusion; 8. a guide plate; 9. a guide bar; 10. a rack plate; 11. a lifting plate; 12. a connecting rod; 13. a dust removal hole; 14. a collection box; 15. a workpiece to be processed; 16. a threaded sleeve; 17. lifting screw blocks; 18. a lifting rod; 19. a drive shaft; 20. a bevel gear set; 21. a drive motor; 22. cutting the board; 23. a cutter disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a chain production device with an adjusting function comprises a cutting platform 1, a fixed plate 2, a workpiece 15 to be machined and a cutting mechanism, wherein the fixed plate 2 is fixed above the cutting platform 1 and is parallel to the cutting platform 1, a dust removing hole 13 is formed in the central position of the cutting platform 1 along the thickness of the cutting platform, a collecting box 14 with an upward opening is fixed at the position, right opposite to the dust removing hole 13, of the bottom end of the cutting platform 1, a lifting mechanism is arranged right above the dust removing hole 13 of the fixed plate 2 and comprises an electric telescopic rod 4 perpendicular to the cutting platform 1 and a lifting plate 11 which is horizontally fixed at the free end of the electric telescopic rod 4 and is positioned between the cutting platform 1 and the fixed plate 2, the cutting mechanism is fixed at the bottom end of the lifting plate 11, a pair of positioning and clamping mechanisms which are bilaterally symmetrical relative to the dust removing hole 13 is arranged at the upper end of the cutting platform 1, and a walking channel for the workpiece 15 to pass through is reserved between the two positioning and clamping mechanisms, each positioning and clamping mechanism comprises two first fixing rods 31 and two second fixing rods 32 which are fixed between the cutting platform 1 and the fixing plates 2 through bearings and located on two sides of the walking channel, a positioning driving wheel 6 which is respectively fixed at the bottom ends of the first fixing rods 31 and the second fixing rods 32, and a positioning and clamping conveyer belt 7 which is used for driving the two positioning driving wheels 6 to synchronously rotate, when the workpieces 15 to be machined are conveyed through the two positioning and clamping conveyer belts 7, the workpieces 15 to be machined located between the two positioning and clamping conveyer belts can linearly move, in the later cutting process, the workpieces 15 to be machined are positioned and clamped through the two positioning and clamping conveyer belts 7, so that the workpieces 15 to be machined are deviated in the cutting process to reduce the cutting precision, and each positioning and clamping mechanism is provided with a synchronous adjusting mechanism;

synchronous adjustment mechanism is including corresponding first gear 51 and the second gear 52 of fixing on first dead lever 31 and second dead lever 32 respectively, all fix respectively between cutting platform 1 and fixed plate 2 and with two deflectors 8 of cutting platform 1 parallel and fix on deflector 8 and correspond respectively with two rack plates 10 of first gear 51 and second gear 52 looks adaptation through guide bar 9, and two deflectors 8 all can follow the length direction level of fixed plate 2 through guide bar 9 and come and go, two rack plate 10 is close to the one end in dust removal hole 13 and all articulates with lifter plate 11 through connecting rod 12, when lifter plate 11 rises to the highest position, at this moment, connecting rod 12 is the acute angle with electric telescopic handle 4's minimum contained angle.

Further, the positioning and clamping conveyer belt 7 is uniformly provided with protrusions 71 on the side contacting with the workpiece 15 to be processed, so that the friction force between the positioning and clamping conveyer belt 7 and the workpiece 15 to be processed is increased.

Further, the first gear 51 and the second gear 52 are respectively and correspondingly fixed on the first fixing rod 31 and the second fixing rod 32 through a first one-way bearing and a second one-way bearing, and the rotation directions of the first one-way bearing and the second one-way bearing are opposite, so that in the process that the lifting mechanism drives the cutting mechanism to ascend or descend, the two pairs of positioning and clamping mechanisms are driven to drive the workpiece 15 to continuously advance and move, and the conveying effect is achieved.

Further, the cutting mechanism comprises a threaded sleeve 16 fixed on the bottom end of the lifting plate 11, a lifting screw block 17 fixed in the threaded sleeve 16, a lifting rod 18 fixed on the bottom end of the lifting screw block 17, a cutting plate 22 fixed on the bottom end of the lifting rod 18 through a bearing, and a cutter disc 23 fixed on the bottom end of the cutting plate 22.

Further, a fixed groove is formed in the upper end of the cutting plate 22, a driving mechanism is fixed in the fixed groove, the driving mechanism comprises a driving shaft 19 perpendicular to the lifting rod 18, a helical gear set 20 consisting of a first helical gear and a second helical gear which are respectively fixed on the lifting rod 18 and the driving shaft 19, a driving motor 21 fixed on the end portion of the driving shaft 19 through a shaft coupling, a driving wheel and a driving belt, wherein the driving wheel is respectively fixed on an output shaft of the driving motor 21 and a rotating shaft of the cutter disc 23, and the driving belt is used for driving the two driving wheels to rotate.

The working principle is as follows: when the electric telescopic rod 4 with the lifting plate 11 descends, the connecting rod 12 gradually increases from an initial acute angle, and at the same time, the guide plate 8 corresponding to the connecting rod 12 and the rack plate 10 on the guide plate 8 are pushed to move towards the end away from the electric telescopic rod 4 together, because the first gear 51 and the second gear 52 are respectively and correspondingly fixed on the first fixing rod 31 and the second fixing rod 32 through the one-way bearing i and the one-way bearing ii with opposite rotating directions, when the first gear 51 drives the first fixing rod 31 to rotate counterclockwise in the moving process of the rack plate 10, and the second gear 52 does not rotate counterclockwise with the first gear 51 under the action of the one-way bearing ii, the positioning driving wheel 6 is driven to rotate counterclockwise under the action of the first gear 51, so that the two positioning clamping conveying belts 7 drive the workpiece 15 to be machined located therebetween (as shown in fig. 1), after the workpiece 15 to be machined moves to the required cutting length, the electric telescopic rod 4 stops working, then the driving motor 21 is started, under the common cooperation of the lifting rod 18, the driving shaft 19 and the bevel gear set 20, the lifting screw block 17 descends in the threaded sleeve 16, the cutting plate 22 and the cutting cutter disc 23 are driven to descend in the descending process of the lifting screw block 17, meanwhile, under the cooperation of the driving wheel and the driving belt, the cutting cutter disc 23 is driven to rotate and the workpiece 15 to be machined is cut, and chips generated in the cutting process fall into the collecting box 14 through the dust removing holes 13, so that the working environment of a production workshop is improved. After cutting, the driving motor 21 is started to move reversely, so that the lifting screw block 17 drives the cutting plate 22 and the cutting cutter disc 23 to rise to the initial position, meanwhile, the electric telescopic rod 4 is started to drive the lifting plate 11 and the cutting mechanism to return to the initial position, when the electric telescopic rod 4 drives the lifting plate 11 to rise, the guide plate 8 and the rack plate 10 are moved to one end of the electric telescopic rod 4 under the action of the connecting rod 12, and similarly, the second gear 52 moves clockwise, and the first gear 51 cannot move clockwise along with the second gear 52 under the action of the one-way bearing I, and similarly, the two positioning clamping conveyer belts 7 drive the cut workpiece 15 to be machined to be cut between the two positioning clamping conveyer belts to continuously move linearly from right to left, thereby realizing the dual functions of automatic feeding and blanking, realizing continuous work and reducing the labor capacity of workers, meanwhile, the working efficiency is also improved. Of course, if the workpiece 15 to be machined of different lengths needs to be cut, only the telescopic amount of the electric telescopic rod 4 needs to be controlled to indirectly control the length of the workpiece 15 to be machined in cutting, in the whole cutting process, the workpiece 15 to be machined of different sizes is cut under the mutual cooperation of the synchronous adjusting mechanism, the lifting mechanism and the positioning and clamping mechanism, in addition, the workpiece 15 to be machined can be positioned in the cutting process, the cutting precision is improved, and the function of cutting and conveying alternation is also realized.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.