阅读说明：本技术 一种塑料方形件加工设备 (Plastic square part machining equipment ) 是由 刘栓保 于 2020-07-15 设计创作，主要内容包括：本发明涉及塑料加工技术领域,且公开了一种塑料方形件加工设备,包括支架,所述支架的内部固定连接有滑杆一,所述滑杆一的外表面滑动连接有滑块一,所述滑块一的顶部固定连接有拉料装置,所述滑块一的底部固定连接有切割架一,所述切割架一的右侧固定连接有切割机一,所述滑块一的顶部铰接有转板一,且转板一位于拉料装置的右侧,所述转板一的另一端铰接有拉块二,所述拉块二的右侧固定连接有气缸,且气缸右侧与支架固定连接,该设备,通过气缸、滑块二、伸缩装置、转板一、转板二、方形定位块、滑块一、滑块二、拉料装置、切割机二、切割机一的配合使用,从而到达了一次性对塑料完成切割、送料、退料的效果,提高了生产的效率。(The invention relates to the technical field of plastic processing, and discloses plastic square piece processing equipment which comprises a support, wherein a first sliding rod is fixedly connected inside the support, the outer surface of the first sliding rod is connected with a first sliding block in a sliding manner, the top of the first sliding block is fixedly connected with a pulling device, the bottom of the first sliding block is fixedly connected with a first cutting frame, the right side of the first cutting frame is fixedly connected with a first cutting machine, the top of the first sliding block is hinged with a first rotating plate, the first rotating plate is positioned on the right side of the pulling device, the other end of the first rotating plate is hinged with a second pulling block, the right side of the second pulling block is fixedly connected with an air cylinder, and the right side of the air cylinder is fixedly connected with the support, therefore, the effects of cutting, feeding and returning the plastic at one time are achieved, and the production efficiency is improved.)

1. A plastics square processing equipment, includes support (1), its characterized in that: the inner part of the support (1) is fixedly connected with a first sliding rod (2), the outer surface of the first sliding rod (2) is connected with a first sliding block (3) in a sliding manner, the top part of the first sliding block (3) is fixedly connected with a pulling device (4), the bottom part of the first sliding block (3) is fixedly connected with a first cutting frame (5), the right side of the first cutting frame (5) is fixedly connected with a first cutting machine (6), the top part of the first sliding block (3) is hinged with a first rotating plate (7), the first rotating plate (7) is positioned on the right side of the pulling device (4), the other end of the first rotating plate (7) is hinged with a second pulling block (8), the right side of the second pulling block (8) is fixedly connected with a cylinder (9), the right side of the cylinder (9) is fixedly connected with the support (1), the inner part of the second pulling block (8) is connected with a telescopic device (10) in a sliding manner, the telescopic device (10) is in sliding connection with the cylinder (9), a clamping block (81) is fixedly connected with the second pulling block (8), the clamping block (81) is in sliding connection with the telescopic device (10), a square positioning block (11) is fixedly connected to the left side of the telescopic device (10), a groove (111) is formed in the square positioning block (11), a plastic plate (12) is arranged in the groove (111), a first supporting plate (13) and a second supporting plate (14) are arranged at the bottom of the plastic plate (12), the bottom of the second supporting plate (14) and the bottom of the first supporting plate (13) are respectively and fixedly connected with the support (1), a clamping device (15) is arranged on the outer surface of the plastic plate (12), the clamping device (15) is located above the outer edge of the plastic plate (12), and fixing rods (16) are fixedly connected to the two ends of the clamping device (15), the other end of the fixing rod (16) is fixedly connected with the support (1), the top of the pull block II (8) is hinged to the rotating plate II (17), the rotating plate II (17) is located above the rotating plate I (7), the left side of the rotating plate II (17) is fixedly connected with the sliding block II (18), the bottom of the sliding block II (18) is fixedly connected with the cutting frame II (19), one end, far away from the sliding block II (18), of the cutting frame II (19) is fixedly connected with the cutting machine II (20), the inside of the sliding block II (18) is slidably connected with the sliding rod II (21), the two ends of the sliding rod II (21) are fixedly connected with the support (1), the bottom of the sliding rod II (21) is fixedly connected with the L-shaped square positioning block (22), the other end of the L-shaped square positioning block (22) is fixedly connected with the support (1), the outer surface of the L-shaped square positioning block (22) is fixedly connected with the sliding rod I, and the first sliding rod (2) is positioned below the second sliding rod (21), the top of the support (1) is fixedly connected with a feeding table (23), and the feeding table (23) is positioned on the left side of the second sliding rod (21).

2. A plastic square processing apparatus as defined in claim 1, wherein: draw material device (4) including mount (41), the height that highly is greater than commentaries on classics board two (17) of mount (41), the left side top and the equal fixedly connected with baffle (42) in bottom of mount (41), the right side of baffle (42) is provided with swivel mount (43), and the top and mount (41) fixed connection of swivel mount (43), the bottom of swivel mount (43) articulates there is arm-tie (44), and arm-tie (44) are right trapezoid, the inclined plane of arm-tie (44) is located the left side.

3. A plastic square processing apparatus as defined in claim 1, wherein: the telescopic device (10) comprises a shell (101), a spring (102) is fixedly connected to the inside of the shell (101), a sliding seat (103) is fixedly connected to the left side of the spring (102), a first return spring (104) is fixedly connected to the inside of the sliding seat (103), a clamping seat (105) is fixedly connected to the top of the first return spring (104), the outer surface of the clamping seat (105) is in sliding connection with the sliding seat (103), the clamping seat (105) is in a right trapezoid shape, the inclined plane of the clamping seat (105) is located on the right side, a fixing rod (106) is fixedly connected to the left side of the sliding seat (103), the left side of the fixing rod (106) is fixedly connected with a square positioning block (11), a positioning block (107) is fixedly connected to the outer surface of the fixing rod (106), the positioning block (107) is in sliding connection with the shell (101), and a positioning block (108) is, and the first positioning block (108) is positioned on the left side of the positioning plate (107), the second positioning block (109) is fixedly connected to the top of the inner wall of the shell (101), the second positioning block (109) is positioned above the spring (102), the second positioning block (109) is in the shape of a right trapezoid, the inclined plane of the second positioning block (109) is positioned on the left side, and the second positioning block (109) and the clamping block (81) are not positioned on the same horizontal line.

4. A plastic square processing apparatus as defined in claim 1, wherein: the clamping device (15) comprises a shell (151), a rotating rod (152) is rotatably connected inside the shell (151), a semicircular rotary drum (153) is hinged to the outer surface of the rotating rod (152), a protruding block at the top and the bottom of the semicircular rotary drum (153) is fixedly connected with a second reset spring (154), the semicircular rotary drum (153) and the rotating rod (152) are located inside the second reset spring (154), a power plate (155) is fixedly connected to the outer surface of the semicircular rotary drum (153), a squeezing block (156) is fixedly connected to the top of the power plate (155), an angle is cut off on the left side of the squeezing block (156), a fixing plate (157) is fixedly connected to the bottom of the semicircular rotary drum (153), the fixing plate (157) is rotatably connected with the shell (151), and a clamping plate (158) is fixedly connected to the bottom of the fixing plate (157).

5. A plastic square processing apparatus as defined in claim 1, wherein: the bottom of fixture block (81) is circular-arcly, recess (111) be the L shape, backup pad two (14), backup pad (13), square locating piece (11) all are in on the same horizontal plane, slide bar two (21) are the vertical state with slide bar (2), and form a right angle, square locating piece (11) are in on the diagonal line of slide bar two (21) and slide bar (2) contained angle, slide one (3) to plastic slab (12) distance and slide block two (18) to plastic slab (12) distance equal, the shape of support (1) is the rectangle.

6. A plastic square processing apparatus as defined in claim 1, wherein: the length of the first cutting frame (5) is greater than that of the second cutting frame (19), the first cutting frame (5) and the first cutting machine (6) are located on a horizontal line of a gap between the second support plate (14) and the first sliding rod (2), the second cutting frame (19) and the second cutting machine (20) are located on a horizontal line of a gap between the first support plate (13) and the second sliding rod (21), and the cutting track of the first cutting frame (5) and the second cutting machine (20) is in a vertical state.

Technical Field

The invention relates to the technical field of plastic processing, in particular to plastic square part processing equipment.

Background

The plastic is a high molecular compound polymerized by addition polymerization or polycondensation, has moderate deformation resistance, is arranged between fiber and rubber, and consists of synthetic resin, filler, plasticizer, stabilizer, lubricant, pigment and other additives, the plastic has the characteristics of light weight, stable chemical property, no corrosion, good impact resistance, good transparency, abrasion resistance, good insulation property, low thermal conductivity, good general formability, good colorability, low processing cost and the like, along with the rapid development of the society, the plastic is widely applied to various fields, the shapes of plastic parts processed are various, the plastic square part processing equipment in the market at present needs to push the plastic onto a worktable through a discharging device in the process of processing the plastic, and then the power assembly is matched with other equipment to drive a cutting machine to cut and adjust the movement direction of the cutting machine, meanwhile, the processing process needs to be carried out step by step, and the plastic cannot be fed, cut and unloaded at one time, so that the production efficiency is low.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a plastic square part processing device which has the advantages of feeding, cutting and discharging plastic once and solves the problem that the device needs to process the plastic step by step.

(II) technical scheme

In order to realize the purpose of feeding, cutting and pushing out the cut plastic at one time, the invention provides the following technical scheme: a plastic square part processing device comprises a support, wherein a first sliding rod is fixedly connected inside the support, a first sliding block is slidably connected to the outer surface of the first sliding rod, a pulling device is fixedly connected to the top of the first sliding block, a first cutting frame is fixedly connected to the bottom of the first sliding block, a first cutting machine is fixedly connected to the right side of the first cutting frame, a first rotating plate is hinged to the top of the first sliding block and is located on the right side of the pulling device, a second pulling block is hinged to the other end of the first rotating plate, an air cylinder is fixedly connected to the right side of the second pulling block and is fixedly connected with the support, a telescopic device is slidably connected inside the second pulling block and is located inside the air cylinder, the telescopic device is slidably connected with the air cylinder, a clamping block is fixedly connected to the second pulling block and is slidably connected with the telescopic device, and a square positioning block is fixedly connected to the left side of the telescopic device, the square positioning block is internally provided with a groove, a plastic plate is arranged in the groove, a first supporting plate and a second supporting plate are arranged at the bottom of the plastic plate, the bottom of the second supporting plate and the bottom of the first supporting plate are respectively and fixedly connected with a support, a clamping device is arranged on the outer surface of the plastic plate and positioned above the outer edge of the plastic plate, fixing rods are fixedly connected at two ends of the clamping device, the other end of each fixing rod is fixedly connected with the support, the top of the second pulling block is hinged with the second rotating plate, the second rotating plate is positioned above the first rotating plate, a second sliding block is fixedly connected at the left side of the second rotating plate, a second cutting frame is fixedly connected at the bottom of the second sliding block, a second cutting machine is fixedly connected at one end of the second cutting frame, which is far away from the second sliding block, a second sliding rod is slidably connected in the second, the bottom of the second sliding rod is fixedly connected with an L-shaped square positioning block, the other end of the L-shaped square positioning block is fixedly connected with the support, the outer surface of the L-shaped square positioning block is fixedly connected with the first sliding rod, the first sliding rod is located below the second sliding rod, the top of the support is fixedly connected with a feeding table, and the feeding table is located on the left side of the second sliding rod.

Preferably, draw the material device to include the mount, the height that highly is greater than commentaries on classics board two of mount, the equal fixedly connected with baffle in left side top and the bottom of mount, the right side of baffle is provided with the swivel mount, and transposable top and mount fixed connection, the bottom of swivel mount articulates there is the arm-tie, and the arm-tie is right trapezoid, the inclined plane of arm-tie is located the left side.

Preferably, the telescopic device comprises a shell, a spring is fixedly connected inside the shell, a slide seat is fixedly connected on the left side of the spring, a first return spring is fixedly connected inside the slide seat, a cassette is fixedly connected on the top of the first return spring, the outer surface of the cassette is in sliding connection with the slide seat, the cassette is in a right trapezoid shape, the inclined surface of the cassette is positioned on the right side, a fixed rod is fixedly connected on the left side of the slide seat, the left side of the fixed rod is fixedly connected with a square positioning block, a positioning plate is fixedly connected on the outer surface of the fixed rod and is in sliding connection with the shell, a first positioning block is fixedly connected on the bottom of the inner wall of the shell and is positioned on the left side of the positioning plate, a second positioning block is fixedly connected on the top of the inner wall of the shell and is positioned, and the inclined plane of the second positioning block is positioned on the left side, and the second positioning block and the clamping block are not positioned on the same horizontal line.

Preferably, the clamping device comprises a shell, the inside of the shell is rotatably connected with a rotating rod, the outer surface of the rotating rod is hinged with a semicircular rotary drum, the top of the semicircular rotary drum is fixedly connected with a protruding block at the bottom of the semicircular rotary drum and two reset springs, the semicircular rotary drum and the rotating rod are located inside the two reset springs, the outer surface of the semicircular rotary drum is fixedly connected with a power plate, the top of the power plate is fixedly connected with an extrusion block, an angle is cut on the left side of the extrusion block, the bottom of the semicircular rotary drum is fixedly connected with a fixing plate, the fixing plate is rotatably connected with the shell, and the bottom of the fixing plate is fixedly connected with a clamping plate.

Preferably, the bottom of fixture block is circular-arcly, the recess be the L shape, backup pad two, backup pad one, square locating piece all are in on same horizontal plane, slide bar two is the vertical state with slide bar one, and forms a right angle, square locating piece is in slide bar two and slide bar one on the diagonal line of contained angle, it equals to the plastic slab distance with slide block two to the plastic slab distance to slide one, the shape of support is the rectangle.

Preferably, the length of the first cutting frame is greater than that of the second cutting frame, the first cutting frame and the first cutting machine are located on a horizontal line of a gap between the second support plate and the first sliding rod, the second cutting frame and the second cutting machine are located on a horizontal line of a gap between the first support plate and the second sliding rod, and a cutting track of the first cutting frame and a cutting track of the second cutting machine are in a vertical state.

(III) advantageous effects

Compared with the prior art, the invention provides a plastic square part processing device, which has the following beneficial effects:

the plastic square piece processing equipment drives the pulling block II to move through the cylinder, the pulling block II not only drives the slider I and the slider II to move synchronously through the rotating plate I and the rotating plate II respectively, the slider I and the slider II move synchronously to drive the cutting machine I and the cutting machine to cut two pairs of plastic boards respectively, thereby achieving the effect of cutting the plastic boards by the device, but also ensures that the pulling block II is matched with the telescopic device to use so that the pulling block II drives the square positioning block to separate from the cut plastic boards, the square positioning block separates from the cut plastic boards, then the cut plastic boards lose the support of the square positioning block, the cut plastic boards drop down through the action of gravity, and simultaneously, the effect of completing the unloading of the device is achieved, and simultaneously, the pulling block II, the slider I and the pulling device are matched to use, thereby ensuring that the pulling device drives the uncut plastic boards to fall on the supporting plate I and the supporting plate II, The top of the second supporting plate and the telescopic device push the square positioning block to clamp the uncut plastic plate, finally the feeding effect of the device is achieved, through the matching use of the cylinder, the pulling block II, the telescopic device, the rotating plate I, the rotating plate II, the square positioning block, the sliding block I, the sliding block II, the pulling device, the cutting machine II and the cutting machine I, thereby achieving the effect of cutting, feeding and returning the plastic at one time, improving the production efficiency, the square positioning block is positioned on the diagonal line of the included angle between the second sliding rod and the first sliding rod, so that the plastic plates cut by the first cutting machine and the second cutting machine at each time are square, the standard square can be obtained without special positioning, and square plastic plates with different sizes can be cut according to different moving distances on the diagonal line with the included angle.

Drawings

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

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

FIG. 3 is a schematic view of the overall front structure of the present invention;

FIG. 4 is an enlarged view of A in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of B in FIG. 3 according to the present invention;

FIG. 6 is a schematic view of the internal structure of the telescopic device of the present invention;

FIG. 7 is a schematic top view of the retractor of the present invention;

FIG. 8 is a schematic top view of the clamping device of the present invention;

FIG. 9 is a schematic view of the internal structure of the clamping device of the present invention;

FIG. 10 is a schematic view of the left side of the clamping device of the present invention;

FIG. 11 is a perspective view of the pushing device of the present invention;

FIG. 12 is a schematic top view of the clamping assembly of the present invention clamping a plastic panel;

FIG. 13 is a schematic view of the front side of the clamping device of the present invention clamping a plastic panel;

FIG. 14 is a schematic view of the left side of the clamping device of the present invention clamping a plastic panel;

FIG. 15 is a schematic top view of the plastic panel of the present invention after cutting;

FIG. 16 is a schematic view showing the internal cross-sectional structure of the plastic panel according to the present invention after cutting;

FIG. 17 is a schematic front view of the plastic panel of the present invention after cutting

Fig. 18 is a schematic top view of the plastic panel of the present invention after unloading.

In the figure: 1-bracket, 2-slide bar I, 3-slide block I, 4-pulling device, 41-fixing frame, 42-baffle, 43-rotating seat, 44-pulling plate, 5-cutting frame I, 6-cutting machine I, 7-rotating plate I, 8-slide block II, 81-clamping block, 9-air cylinder, 10-telescopic device, 101-shell, 102-spring, 103-sliding seat, 104-reset spring I, 105-clamping seat, 106-fixing rod, 107-positioning plate, 108-positioning block I, 109-positioning block II, 11-square positioning block, 111-groove, 12-plastic plate, 13-supporting plate I, 14-supporting plate II, 15-clamping device, 151-shell, 152-rotating rod, 153-semicircular rotating cylinder, 154-a second reset spring, 155-a power plate, 156-an extrusion block, 157-a fixed plate, 158-a clamping plate, 16-a fixed rod, 17-a second rotating plate, 18-a second sliding block, 19-a second cutting frame, 20-a second cutting machine, 21-a second sliding rod, 22-an L-shaped square positioning block and 23-a feeding table.

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. 1-18, a plastic square piece processing device comprises a bracket 1, a slide rod I2 is fixedly connected inside the bracket 1, a slide block I3 is slidably connected on the outer surface of the slide rod I2, a material pulling device 4 is fixedly connected on the top of the slide block I3, a cutting frame I5 is fixedly connected on the bottom of the slide block I3, a cutting machine I6 is fixedly connected on the right side of the cutting frame I5, a rotating plate I7 is hinged on the top of the slide block I3, the rotating plate I7 is positioned on the right side of the material pulling device 4, a pulling block II 8 is hinged on the other end of the rotating plate I7, a cylinder 9 is fixedly connected on the right side of the pulling block II 8, the right side of the cylinder 9 is fixedly connected with the bracket 1, a telescopic device 10 is slidably connected inside the pulling block II 8, the telescopic device 10 is positioned inside the cylinder 9, the telescopic device 10 is slidably connected with the cylinder 9, a clamping block 81 is fixedly connected with, a square positioning block 11 is fixedly connected to the left side of the telescopic device 10, a groove 111 is formed in the square positioning block 11, a plastic plate 12 is arranged in the groove 111, when a positioning block 108 is in contact with a positioning plate 107, the fixing seat 11 is just positioned at a position to be positioned, a first supporting plate 13 and a second supporting plate 14 are arranged at the bottom of the plastic plate 12, the bottom of the second supporting plate 14 and the bottom of the first supporting plate 13 are respectively and fixedly connected with the support 1, a clamping device 15 is arranged on the outer surface of the plastic plate 12, the clamping device 15 is positioned above the outer edge of the plastic plate 12, fixing rods 16 are fixedly connected to two ends of the clamping device 15, two ends of each fixing rod 16 are fixedly connected with the support 1, the top of a second pulling block 8 is hinged to a second rotating plate 17, the second rotating plate 17 is positioned above the first rotating plate 7, a second sliding block 18 is fixedly connected to the left side of the second, one end of the second cutting frame 19, which is far away from the second sliding block 18, is fixedly connected with a second cutting machine 20, the inside of the second sliding block 18 is slidably connected with a second sliding rod 21, two ends of the second sliding rod 21 are fixedly connected with the support 1, the bottom of the second sliding rod 21 is fixedly connected with an L-shaped square positioning block 22, the other end of the L-shaped square positioning block 22 is fixedly connected with the support 1, the outer surface of the L-shaped square positioning block 22 is fixedly connected with a first sliding rod 2, the first sliding rod 2 is positioned below the second sliding rod 21, the top of the support 1 is fixedly connected with a feeding table 23, the feeding table 23 is positioned on the left side of the second sliding rod 21, the plastic square part processing equipment drives a second pulling block 8 to move through a cylinder 9, the second pulling block 8 moves through a first rotating plate 7 and a second rotating plate 17 to respectively drive a first sliding block 3 and a second sliding block 18 to move, The second cutting machine 20 cuts the plastic boards 12, so that the effect of cutting the plastic boards 12 by the device is achieved, the second pulling block 8 is matched with the telescopic device 10 for use, the second pulling block 8 drives the square positioning block 11 to be separated from the cut plastic boards 12 through the telescopic device 10, the square positioning block 11 is separated from the cut plastic boards 12, then the cut plastic boards 12 lose the support of the square positioning block 11, the cut plastic boards 12 fall down under the action of gravity, the effect of discharging the device is achieved, meanwhile, the second pulling block 8, the first sliding block 3 and the second pulling device 4 are matched for use, so that the second pulling device 4 drives the uncut plastic boards 12 to fall on the top of the first supporting plate 13 and the second supporting plate 14, meanwhile, the telescopic device 10 pushes the square positioning block 11 to clamp the uncut plastic boards 12, and finally, the effect of feeding of the device is achieved, through the matching use of the cylinder 9, the pull block II 8, the telescopic device 10, the rotating plate I7, the rotating plate II 17, the square positioning block 11, the slide block I3, the slide block II 18, the material pulling device 4, the cutting machine II 20 and the cutting machine I6, the effects of cutting, feeding and returning plastics can be achieved at one time, the production efficiency is improved, the square positioning block 11 is located on a diagonal line of an included angle between the slide rod II 21 and the slide rod I2, so that the plastic plates 12 cut by the cutting machine I6 and the cutting machine II 20 at each time are square, the standard square can be achieved without special positioning, and square plastic plates with different sizes can be cut according to different moving distances of the square positioning block 11 on the diagonal line of the included angle between the slide rod II 21 and the slide rod I2.

Draw material device 4 to include mount 41, mount 41 highly is greater than the height of changeing two 17 of board, prevents that mount 41 from blocking two 17 of changeing board, the equal fixedly connected with baffle 42 in left side top and the bottom of mount 41, the right side of baffle 42 is provided with swivel mount 43, and swivel mount 43's top and mount 41 fixed connection, swivel mount 43's bottom articulates there is arm-tie 44, and arm-tie 44 is right trapezoid, arm-tie 44's inclined plane is located the left side.

The telescopic device 10 comprises a housing 101, a spring 102 is fixedly connected inside the housing 101, a sliding seat 103 is fixedly connected to the left side of the spring 102, a first return spring 104 is fixedly connected inside the sliding seat 103, a clamping seat 105 is fixedly connected to the top of the first return spring 104, the outer surface of the clamping seat 105 is in sliding connection with the sliding seat 103, the clamping seat 105 is in a right trapezoid shape, the inclined surface of the clamping seat 105 is located on the right side, a fixing rod 106 is fixedly connected to the left side of the sliding seat 103, the left side of the fixing rod 106 is fixedly connected with a square positioning block 11, a positioning plate 107 is fixedly connected to the outer surface of the fixing rod 106, the positioning plate 107 is in sliding connection with the housing 101, a first positioning block 108 is fixedly connected to the bottom of the inner wall of the housing 101, the first positioning block 108 is located on the left side of the positioning plate 107, and when the, the top of the inner wall of the shell 101 is fixedly connected with a second positioning block 109, the second positioning block 109 is located above the spring 102, the second positioning block 109 is in a right trapezoid shape, the inclined plane of the second positioning block 109 is located on the left side, and the second positioning block 109 and the fixture block 81 are not located on the same horizontal line.

The clamping device 15 comprises a housing 151, a rotating rod 152 is rotatably connected inside the housing 151, a semicircular rotating cylinder 153 is hinged to the outer surface of the rotating rod 152, a protruding block at the top and the bottom of the semicircular rotating cylinder 153 is fixedly connected with a second return spring 154, the semicircular rotating cylinder 153 and the rotating rod 152 are located inside the second return spring 154, a power plate 155 is fixedly connected to the outer surface of the semicircular rotating cylinder 153, a squeezing block 156 is fixedly connected to the top of the power plate 155, an angle is cut off at the left side of the squeezing block 156, a fixing plate 157 is fixedly connected to the bottom of the semicircular rotating cylinder 153, the fixing plate 157 is rotatably connected with the housing 151, and a clamping plate 158 is fixedly connected to the bottom of the fixing plate 157.

The bottom of fixture block 81 is circular-arc, recess 111 be the L shape, backup pad two 14, backup pad one 13, square locating piece 11 all are in same horizontal plane, slide bar two 21 is the vertical state with slide bar one 2, and forms a right angle, square locating piece 11 is in on the diagonal line of slide bar two 21 and slide bar one 2 contained angle, slide one 3 to plastic slab 12 distance and slide block two 18 to plastic slab 12 distance equal, the shape of support 1 is the rectangle.

The length of the first cutting frame 5 is greater than that of the second cutting frame 19, the first cutting frame 5 and the first cutting machine 6 are located on a horizontal line of a gap between the second support plate 14 and the first sliding rod 2, the second cutting frame 19 and the second cutting machine 20 are located on a horizontal line of a gap between the first support plate 13 and the second sliding rod 21, and the cutting tracks of the first cutting frame 5 and the second cutting machine 20 are in a vertical state.

When the plastic cutting machine is used, the cylinder 9 pushes the pulling block II 8 and the clamping block 81 to move towards the direction of the square positioning block 11, the pulling block II 8 moves towards the direction of the square positioning block 11, the rotating plate I7 pushes the sliding block I3 to move towards the direction of an uncut plastic plate 12, the sliding block I3 moves towards the direction of the uncut plastic plate 12 to drive the pulling device 4, the cutting frame I5 and the cutting machine I6 to move towards the direction of the uncut plastic plate 12, the pulling device 4 moves leftwards to enable the inclined surface of the pulling plate 44 to collide with the plastic plate 12 on the left side, the pulling plate 44 is hinged with the rotating seat 43, the baffle plate 42 is arranged on the left side of the pulling plate 44, the bottom of the pulling plate 44 is in a wedge shape, the pulling plate 44 rotates upwards, then the pulling device 4 continues to move leftwards to enable the pulling plate 44 to move to the top of the plastic plate 12 on the left side, and the, The fixing plate 157 and the clamping plate 158 rotate downwards, then the clamping plate 158 contacts with the outer edge surface of the plastic plate 12, so that the position of the plastic plate 12 is fixed, meanwhile, the first sliding block 3 pushes the first cutting machine 6 to move towards the direction of the uncut plastic plate 12 through the first cutting frame 5 to start cutting the plastic plate 12 in the first supporting plate 13, the second supporting plate 14 and the groove 111, the first cutting machine 6 moves towards the direction of the uncut plastic plate 12 to cut the plastic plate 12 along the gap between the second supporting plate 14 and the first sliding rod 2, meanwhile, the second pulling block 8 drives the second sliding block 18 to move towards the direction of the uncut plastic plate 12 through the second rotating plate 17, the second sliding block 18 moves towards the direction of the uncut plastic plate 12 to drive the second cutting frame 19 and the second cutting machine 20 to move towards the direction of the uncut plastic plate 12, and then the second sliding block 18 drives the plate 155, the rotating, The fixing plate 157 and the clamping plate 158 rotate downwards, then the clamping plate 158 contacts with the outer edge surface of the plastic plate 12, so that the position of the plastic plate 12 is fixed, meanwhile, the second sliding block 18 pushes the second cutting machine 20 to move towards the direction of the uncut plastic plate 12 through the second cutting frame 19 to start cutting the plastic plate 12 inside the first support plate 13, the second support plate 14 and the groove 111, the second cutting machine 20 moves leftwards to cut the plastic plate 12 along the gap between the first support plate 13 and the second sliding rod 21, because the length of the first cutting frame 5 is greater than that of the second cutting frame 19, the first sliding block 3 drives the first cutting machine 6 through the first cutting frame 5 to pass through the cutting track of the second cutting machine 20 and the first cutting machine 6, then the second sliding block 18 drives the second cutting machine 20 to cut the track cut by the first cutting frame 19, so that the cutting of the plastic plate 12 is finished, and meanwhile, the pulling device 4 drives the pulling plate 44 to move to, then the cylinder 9 pulls the second pulling block 8 to retract, the second pulling block 8 retracts to drive the fixture block 81 to move rightwards, the fixture block 81 moves rightwards to pull the slide seat 103 to move rightwards through the clamp seat 105, the slide seat 103 moves rightwards to compress the spring 102 in a semi-compression state, meanwhile, the fixing rod 106 also drives the right to move, the fixing rod 106 moves rightwards to drive the square positioning block 11 to separate from the cut plastic plate 12, at the moment, the cut plastic plate 12 loses the support of the square positioning block 11, the cut plastic plate 12 falls down from the top of the first supporting plate 13 and the second supporting plate 14 through the action of gravity, so that the purpose of discharging is completed, then the second pulling block 8 drives the first sliding block 3 to move rightwards through the first rotating plate 7, the first sliding block 3 moves rightwards to drive the pulling device 4, the first cutting frame 5 and the first cutting machine 6 to move rightwards, so that the pulling plate 44 pulls the uncut plastic plate 12 to move rightwards, then the first sliding block 3 drives the first cutting frame 5 and the first cutting machine 6 to separate from the cut plastic plate 12, meanwhile the second pulling block 8 drives the second cutting frame 19 and the second cutting machine 20 to separate from the cut plastic plate 12 through the second sliding block 18 of the second rotating plate 17, then the pulling device 4 pushes the uncut plastic plate 12 to fall on the first supporting plate 13 and the second supporting plate 14 by being blocked by the baffle plate 42, meanwhile, the clamping block 81 drives the clamping block 105, the sliding seat 103 and the fixing rod 106 to move rightwards, then the clamping seat 105 is contacted with the second positioning block 109, as the clamping block 81 and the second positioning block 109 are not in the same horizontal line, the clamping seat 105 moves downwards to compress the first return spring 104, then the clamping block 81 passes through the top of the clamping seat 105, then the clamping blocks 81 and the top of the clamping block 105 are separated, and simultaneously, the clamping seat 105, the fixed rod 106 and the positioning plate 107 move leftwards, then the positioning plate 107 is clamped by the first positioning block 108, and meanwhile, the fixed rod 106 moves leftwards to drive the square positioning block 11 to clamp the uncut plastic plate 12, so that the purpose of feeding and pushing out the cut plastic is achieved.

In summary, the cylinder 9 drives the pulling block 8 to move towards the plastic plate 12, the cylinder 8 moves towards the plastic plate 12 and the rotating plate 7 and the rotating plate 17 respectively drive the sliding block 3 and the sliding block 18 to move towards the plastic plate 12, the sliding block 3 and the sliding block 18 move towards the plastic plate 12 and the plastic plate 12 is fixed by the clamping device 15 at the included angle between the sliding rod 21 and the sliding rod 2, so that the cutting machine 6 and the cutting machine 20 are driven to move towards the plastic plate 12 to complete the cutting of the plastic plate 12, because the square positioning block 11 is positioned on the diagonal line of the included angle between the sliding rod 21 and the sliding rod 2, the plastic plate 12 cut by the cutting machine 6 and the cutting machine 20 is square, and thus the standard square can be obtained without special positioning, and the moving distance on the diagonal line of the included angle between the sliding rod 21 and the sliding rod 2 can be different according to the square positioning block 11, the purpose of cutting square plastic plates with different sizes is achieved, the cylinder 9 drives the pulling block 8 to retract, the pulling block 8 retracts to drive the square positioning block 11 to move towards the telescopic device 10, so that the cut plastic plates 12 fall down due to the fact that the square positioning block 11 is not supported, and the purpose of discharging is achieved, the pulling block 8 retracts to drive the pulling device 4 to pull the uncut plastic plates 12 to move leftwards through the first rotating plate 7 and the first sliding block 3, the uncut plastic plates 12 move leftwards to the tops of the first supporting plate 13 and the second supporting plate 14, meanwhile, the square positioning block 11 enables the square positioning block 11 to push the square positioning block 11 to return to the original position through the spring 102 through the second positioning block 109 inside the telescopic device 10, the square positioning block 11 supports the uncut plastic plates 12, and meanwhile, the purpose of feeding is achieved, and through the process, one-time feeding of the plastic is achieved, Cutting and pushing materials.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.