CN219726393U

CN219726393U - Plastic shearing device

Info

Publication number: CN219726393U
Application number: CN202223402909.9U
Authority: CN
Inventors: 马甲坤
Original assignee: Nanjing Shuangwei Plastic Technology Co ltd
Current assignee: Nanjing Shuangwei Plastic Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-09-22
Anticipated expiration: 2032-12-19

Abstract

The utility model provides a plastic shearing device, which belongs to the technical field of plastic shearing and comprises a base, wherein the upper end of the base is fixedly connected with a first fixed column and a second fixed column, lifting components are arranged on the first fixed column and the second fixed column, translation components are arranged on the lifting components, telescopic components are arranged on the translation components, and shearing components are arranged on the telescopic components. The plastic shearing device solves the problems that the traditional plastic shearing device is inconvenient to shear plastic products with different heights and different widths, inconvenient to operate and greatly reduced in practicality, and the plastic workpieces placed on a processing base are pushed to the lower part of a cutter to be sheared by the movement of a push plate, so that the damage to the human body caused by the contact of the human body with the cutter driven by a machine during shearing processing is avoided.

Description

Plastic shearing device

Technical Field

The utility model belongs to the technical field of plastic shearing, and particularly relates to a plastic shearing device.

Background

Plastic is mainly composed of carbon, oxygen, hydrogen, nitrogen and other organic or inorganic elements, and the finished product is solid, and is molten in the manufacturing process, so that the plastic can be mechanically heated to be molten, pressurized to flow, cooled to be solidified to form various shapes, and the huge and variable material group is called plastic.

The prior art CN217372493U discloses a plastic product shearing device, which comprises a processing base, a support column, a support frame, a hydraulic cylinder, a hydraulic rod, a cutter and a pushing assembly; the pushing assembly comprises a limiting frame, a nut base, a connecting frame, a connecting rod, a push plate and a driving member, wherein the limiting frame is fixedly connected with a supporting frame, the nut base is in sliding connection with the limiting frame, the connecting frame is fixedly connected with the connecting frame, the push plate is fixedly connected with the connecting rod, the driving member is arranged on a processing base and is connected with the nut base, although the device pushes a plastic workpiece placed on the processing base to the lower side of a cutter to be sheared and processed through the movement of the push plate, the damage to the human body caused by contact of the human body with the cutter driven by a machine during shearing and processing is avoided, the device is inconvenient to shear plastic products with different heights and different widths, inconvenient to shear the plastic products with different depths is inconvenient to operate, and the practicability is greatly reduced.

Disclosure of Invention

The utility model provides a plastic shearing device, which aims to solve the problems that the plastic shearing device is inconvenient to shear plastic products with different heights and different widths, inconvenient to operate and greatly reduced in practicality, although a plastic workpiece placed on a processing base is pushed to the lower part of a cutter to perform shearing processing through the movement of a push plate, so that the damage to a human body caused by the contact of the human body with the cutter driven by a machine during the shearing processing is avoided.

The embodiment of the utility model provides a plastic shearing device, which comprises a base, wherein the lower end of the base is fixedly connected with a supporting column, the lower end of the base is fixedly connected with a receiving box, the upper end of the base is fixedly connected with a first fixing column and a second fixing column, the first fixing column is positioned at the left end of the second fixing column, a first mounting groove is formed in the first fixing column, lifting assemblies are arranged on the first fixing column and the second fixing column, a translation assembly is arranged on the lifting assemblies, a telescopic assembly is arranged on the translation assembly, and a shearing assembly is arranged on the telescopic assembly.

Further, a second mounting groove is formed in the second fixing column.

By adopting the technical scheme, the screw rod is convenient to install.

Further, the lifting assembly comprises a sliding rod, a sleeve, a screw rod, a threaded cylinder and a motor I, wherein the sliding rod is fixedly connected in the first mounting groove, the sleeve is connected to the sliding rod in a sliding mode, the screw rod is connected in the second mounting groove in a rotating mode, the threaded cylinder is connected to the screw rod in a threaded mode, and the motor I is connected to the upper end of the screw rod in a transmission mode.

Through adopting above-mentioned technical scheme, starter motor one, drive the lead screw and rotate, and then drive screw thread section of thick bamboo and reciprocate at the lead screw, and the screw thread section of thick bamboo passes through the spliced pole and drives the sleeve and reciprocate at the slide bar, is convenient for drive translation subassembly, flexible subassembly and shearing subassembly reciprocates, is convenient for cut the plastic goods of not co-altitude.

Further, translation subassembly includes spliced pole, mounting groove III, electronic slide rail, electronic slider and connecting block one, telescopic right-hand member fixedly connected with spliced pole, the right-hand member of spliced pole with the left end fixed connection of screw thread section of thick bamboo, the mounting groove III has been seted up on the spliced pole, fixedly connected with electronic slide rail in the mounting groove III, sliding connection has electronic slider on the electronic slide rail, electronic slider is kept away from the one end fixedly connected with connecting block one of mounting groove III.

Through adopting above-mentioned technical scheme, start electronic slide rail and electronic slider for electronic slider is left and right movement on electronic slide rail, is favorable to driving flexible subassembly and shearing subassembly and is moved about, is convenient for cut the plastic goods of different width, easy and simple to handle.

Further, the telescopic component comprises a second connecting block, a fourth mounting groove and an electric cylinder, wherein the second connecting block is fixedly connected with one end of the first connecting block, which is far away from the electric sliding block, the fourth mounting groove is formed in the second connecting block, and the electric cylinder is fixedly connected in the fourth mounting groove.

Through adopting above-mentioned technical scheme, start electric cylinder, electric putter of electric cylinder outwards stretches out or inwards withdraws, drives connecting block two and reciprocates, is convenient for drive shearing subassembly reciprocates, is favorable to nimble adjustment blade to the shearing degree of depth of plastic goods, and the practicality is strong.

Further, the shearing assembly comprises a third connecting block, a fifth mounting groove, a second motor, a fourth connecting block and a blade, the third connecting block is fixedly connected to the lower end of the electric cylinder, the fifth mounting groove is formed in the third connecting block, the second motor is installed in the fifth mounting groove, the fourth connecting block is connected to the output end of the second motor in a transmission mode, the fourth connecting block is connected with the third connecting block in a rotating mode, and the fourth connecting block is far away from the blade which is fixedly connected to one end of the third connecting block.

Through adopting above-mentioned technical scheme, starter motor two drives connecting block four and rotates, and then drives the blade and rotate, is convenient for cut plastic goods.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the arrangement of the lifting assembly, the motor I is started to drive the screw rod to rotate, so that the threaded cylinder is driven to move up and down on the screw rod, and the threaded cylinder drives the sleeve to move up and down on the slide rod through the connecting column, so that the translation assembly, the telescopic assembly and the shearing assembly are conveniently driven to move up and down, and plastic products with different heights are conveniently sheared.

2. According to the utility model, through the arrangement of the translation assembly, the electric sliding rail and the electric sliding block are started, so that the electric sliding block moves left and right on the electric sliding rail, the telescopic assembly and the shearing assembly are driven to move left and right, plastic products with different widths are sheared conveniently, and the operation is simple and convenient.

3. According to the utility model, the electric cylinder is started through the arrangement of the telescopic component, and the electric push rod of the electric cylinder extends outwards or retracts inwards to drive the connecting block II to move up and down, so that the shearing component is conveniently driven to move up and down, the shearing depth of the blade on the plastic product is conveniently and flexibly adjusted, and the practicability is strong.

4. According to the utility model, through the arrangement of the shearing assembly, the motor II is started to drive the connecting block IV to rotate, so that the blade is driven to rotate, and the plastic product is convenient to shear.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a front cross-sectional structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of an embodiment of the present utility model;

FIG. 3 is a schematic side view cross-sectional structure of an embodiment of the present utility model;

fig. 4 is an enlarged schematic diagram of a of fig. 3 according to an embodiment of the present utility model.

Reference numerals: 1. a base; 2. a support column; 3. a receiving box; 4. fixing the first column; 41. a first mounting groove; 5. fixing the second column; 51. a second mounting groove; 6. a lifting assembly; 61. a slide bar; 62. a sleeve; 63. a screw rod; 64. a thread cylinder; 65. a first motor; 7. a translation assembly; 71. a connecting column; 72. a third mounting groove; 73. an electric slide rail; 74. an electric slide block; 75. a first connecting block; 8. a telescoping assembly; 81. a second connecting block; 82. a mounting groove IV; 83. an electric cylinder; 9. a shear assembly; 91. a third connecting block; 92. a mounting groove V; 93. a second motor; 94. a connecting block IV; 95. a blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the technical solutions of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present utility model. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.

Referring to fig. 1-3, an embodiment of the utility model provides a plastic shearing device, which comprises a base 1, wherein a support column 2 is fixedly connected to the lower end of the base 1, a receiving box 3 is fixedly connected to the lower end of the base 1, a first fixing column 4 and a second fixing column 5 are fixedly connected to the upper end of the base 1, the first fixing column 4 is located at the left end of the second fixing column 5, a first mounting groove 41 is formed in the first fixing column 4, a sliding rod 61 is conveniently mounted, a second mounting groove 51 is formed in the second fixing column 5, and a screw 63 is conveniently mounted.

Referring to fig. 1-3, lifting components 6 are arranged on a first fixing column 4 and a second fixing column 5, the lifting components 6 comprise a sliding rod 61, a sleeve 62, a screw rod 63, a threaded cylinder 64 and a first motor 65, the sliding rod 61 is fixedly connected in a first mounting groove 41, the sleeve 62 is slidingly connected on the sliding rod 61, the screw rod 63 is rotationally connected in a second mounting groove 51, the threaded cylinder 64 is in threaded connection with the screw rod 63, the first motor 65 is in transmission connection with the upper end of the screw rod 63, the first motor 65 is started, the screw rod 63 is driven to rotate, the threaded cylinder 64 is driven to move up and down on the screw rod 63, the threaded cylinder 64 drives the sleeve 62 to move up and down on the sliding rod 61 through a connecting column 71, so that the translation component 7, the telescopic component 8 and the shearing component 9 are conveniently driven to move up and down, and plastic products with different heights are conveniently sheared.

Referring to fig. 1-4, a translation assembly 7 is provided on the lifting assembly 6, the translation assembly 7 comprises a connecting column 71, a third mounting groove 72, an electric sliding rail 73, an electric sliding block 74 and a first connecting block 75, the right end of the sleeve 62 is fixedly connected with the connecting column 71, the right end of the connecting column 71 is fixedly connected with the left end of the threaded cylinder 64, the third mounting groove 72 is formed in the connecting column 71, the electric sliding rail 73 is fixedly connected with the electric sliding block 74 in the third mounting groove 72, one end of the electric sliding block 74, far away from the third mounting groove 72, is fixedly connected with the first connecting block 75, the electric sliding rail 73 and the electric sliding block 74 are started, the electric sliding block 74 moves left and right on the electric sliding rail 73, the telescopic assembly 8 and the shearing assembly 9 are driven to move left and right, plastic products with different widths are convenient to shear, and the operation is simple and convenient.

Referring to fig. 2-4, be provided with telescopic assembly 8 on the translation subassembly 7, telescopic assembly 8 includes connecting block two 81, mounting groove four 82 and electronic jar 83, one end fixedly connected with connecting block two 81 that electric slider 74 was kept away from to connecting block one 75, mounting groove four 82 has been seted up on the connecting block two 81, fixedly connected with electronic jar 83 in the mounting groove four 82, start electronic jar 83, the electric putter of electronic jar 83 outwards stretches out or inwards withdraws, drive connecting block two 81 and reciprocate, be convenient for drive shearing subassembly 9 reciprocates, be favorable to nimble adjustment blade 95 to the shearing degree of depth of plastic products, the practicality is strong.

Referring to fig. 2-3, the shearing assembly 9 is arranged on the telescopic assembly 8, the shearing assembly 9 comprises a third connecting block 91, a fifth mounting groove 92, a second motor 93, a fourth connecting block 94 and a blade 95, the lower end of the electric cylinder 83 is fixedly connected with the third connecting block 91, the fifth mounting groove 92 is formed in the third connecting block 91, the second motor 93 is arranged in the fifth mounting groove 92, the fourth connecting block 94 is connected with the fourth connecting block 94 in a transmission manner, the fourth connecting block 94 is connected with the third connecting block 91 in a rotating manner, the second connecting block 94 is far away from the first connecting block 91, the blade 95 is fixedly connected with, the second motor 93 is started to drive the fourth connecting block 94 to rotate, and then the blade 95 is driven to rotate, so that plastic products can be sheared conveniently.

The implementation mode specifically comprises the following steps: when the plastic product to be sheared is placed on the base 1, the first motor 65 is started, the screw rod 63 is driven to rotate, the threaded cylinder 64 is driven to move up and down on the screw rod 63, the translation assembly 7, the telescopic assembly 8 and the shearing assembly 9 are driven to move up and down to a proper position according to the height of the plastic product, the first motor 65 is closed, the electric sliding rail 73 and the electric sliding block 74 are started, the electric sliding block 74 moves left and right on the electric sliding rail 73, the electric cylinder 83 and the second motor 93 are started, the second motor 93 drives the connecting block IV 94 to rotate, the blade 95 is driven to rotate, the electric push rod of the electric cylinder 83 extends outwards or retracts inwards, the second connecting block 81 is driven to move up and down, the shearing assembly 9 is driven to move up and down, the position of the blade 95 is adjusted according to the shearing depth requirement of the plastic product, the sheared plastic material enters the bearing box 3 below, and after the shearing is completed, the electric sliding rail 73, the electric sliding block 74, the electric cylinder 83 and the second motor 93 are closed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plastic shearing mechanism, includes base (1), the lower extreme fixedly connected with support column (2) of base (1), its characterized in that, the lower extreme fixedly connected with of base (1) accepts case (3), the upper end fixedly connected with fixed column one (4) and fixed column two (5) of base (1), fixed column one (4) is located the left end of fixed column two (5), mounting groove one (41) has been seted up on fixed column one (4), fixed column one (4) with be provided with lifting unit (6) on fixed column two (5), be provided with translation subassembly (7) on lifting unit (6), be provided with telescopic assembly (8) on translation subassembly (7), be provided with shearing unit (9) on telescopic assembly (8).

2. A plastic shearing apparatus as recited in claim 1, wherein said second fixing post (5) is provided with a second mounting groove (51).

3. A plastic shearing device according to claim 2, wherein the lifting assembly (6) comprises a sliding rod (61), a sleeve (62), a screw rod (63), a screw thread cylinder (64) and a motor I (65), the sliding rod (61) is fixedly connected in the mounting groove I (41), the sleeve (62) is connected to the sliding rod (61) in a sliding manner, the screw rod (63) is rotationally connected to the mounting groove II (51), the screw thread cylinder (64) is connected to the screw rod (63) in a screw thread manner, and the motor I (65) is connected to the upper end of the screw rod (63) in a transmission manner.

4. A plastic shearing device according to claim 3, wherein the translation assembly (7) comprises a connecting column (71), a third mounting groove (72), an electric sliding rail (73), an electric sliding block (74) and a first connecting block (75), the right end of the sleeve (62) is fixedly connected with the connecting column (71), the right end of the connecting column (71) is fixedly connected with the left end of the threaded cylinder (64), the third mounting groove (72) is formed in the connecting column (71), the electric sliding rail (73) is fixedly connected in the third mounting groove (72), the electric sliding rail (73) is connected with the electric sliding block (74) in a sliding manner, and one end of the electric sliding block (74) away from the third mounting groove (72) is fixedly connected with the first connecting block (75).

5. The plastic shearing device according to claim 4, wherein the telescopic component (8) comprises a second connecting block (81), a fourth mounting groove (82) and an electric cylinder (83), one end, away from the electric slider (74), of the first connecting block (75) is fixedly connected with the second connecting block (81), the fourth mounting groove (82) is formed in the second connecting block (81), and the electric cylinder (83) is fixedly connected in the fourth mounting groove (82).

6. The plastic shearing device according to claim 5, wherein the shearing assembly (9) comprises a third connecting block (91), a fifth mounting groove (92), a second motor (93), a fourth connecting block (94) and a blade (95), the third connecting block (91) is fixedly connected with the lower end of the electric cylinder (83), the fifth mounting groove (92) is formed in the third connecting block (91), the second motor (93) is mounted in the fifth mounting groove (92), the fourth connecting block (94) is connected with the fourth connecting block (94) in a transmission manner, the fourth connecting block (94) is rotationally connected with the third connecting block (91), and the fourth connecting block (94) is far away from one end of the third connecting block (91) and is fixedly connected with the blade (95).