Polyethylene plate slitting equipment

Abstract

The utility model relates to polyethylene plate slitting equipment which comprises a machine frame, a feeding unit, a material moving unit, a slitting unit and a discharging unit, the feeding unit, the slitting unit and the discharging unit are sequentially arranged on the machine frame in the positive direction of the X axis, the material moving unit is arranged above the feeding unit, and the slitting unit is arranged above the discharging unit. A material pushing unit is arranged on the portion, on one side of the slitting unit in the negative direction of the X axis, of the rack. The material pushing unit is used for pushing processed materials to the discharging unit on the other side, the equipment investment research and development cost is low, the processing mode is simple through the pushing mode of the material pushing unit, and the working efficiency can be synchronously improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to polyethylene sheet processing, in particular to polyethylene sheet slitting equipment. Background Art

[0002] Polyethylene is a type of polymer material with good heat resistance and cold resistance, low density and good toughness. In the production process of polyethylene sheets, polyethylene sheets need to be cut into sheets of various sizes to meet the needs of different fields.

[0003] After massive searches, it was found that the prior art publication number is CN218255469U, which discloses a cutting device for polyethylene sheet production, and its technical solution includes a workbench, a second mounting plate and a second threaded rod, a first threaded rod is rotatably mounted between the support plates, a first movable block is threadedly mounted on the first threaded rod, a fixed rod is mounted on the lower end of the first movable block, a mounting groove is provided on the upper end face of the workbench, the second threaded rod is rotatably mounted in the mounting groove, a second movable block is threadedly mounted on the second threaded rod, a placement plate is mounted on the upper end of the second movable block, the second mounting plate is mounted on one side of the upper end face of the placement plate, and the second mounting plate is L-shaped, a hydraulic device is mounted on the upper end of the second mounting plate, and the hydraulic rod of the hydraulic device passes through the second mounting plate and is mounted on the fixed plate. The utility model has the advantages of being able to fix polyethylene sheets and automatically cut polyethylene sheets, thereby improving its processing efficiency.

[0004] To summarize, in the existing polyethylene sheet slitting equipment, the material is generally transferred to the slitting unit for slitting through the coordinated cooperation of the loading unit and the material moving unit. However, when the material needs to be transferred to the discharging unit on the other side after slitting, a material moving unit is required to cooperate with the discharging unit. This will not only increase the investment in equipment research and development, but also reduce the work efficiency.

[0005] In view of the above-mentioned defects, the designer actively carried out research and innovation in order to create a polyethylene sheet slitting equipment to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve the above technical problems, the purpose of the utility model is to provide a polyethylene sheet slitting device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A polyethylene sheet slitting device comprises a frame, a feeding unit, a material moving unit, a slitting unit and a discharging unit, wherein the feeding unit, the slitting unit and the discharging unit are sequentially arranged on the frame along the positive direction of the X-axis, and the material moving unit is arranged above the feeding unit;

[0009] A material pushing unit is arranged on the frame of the slitting unit on the negative direction of the X-axis;

[0010] The pusher unit includes a pusher side frame, a pusher X-axis belt transmission module and an X-axis pusher rod. The pusher side frame is installed on the frame. The pusher X-axis belt transmission module installed in the pusher side frame can drive the X-axis pusher rod located on the positive direction of the Y-axis to move along the X-axis direction through the pusher adapter plate.

[0011] The slitting unit includes a slitting top frame, a slitting lifting frame, a feeding table and a slitting base from top to bottom. The slitting top frame is installed on the slitting base below through a number of slitting columns. A slitting lifting cylinder is installed in the middle position of the slitting top frame. The slitting lifting cylinder is drivingly connected to the slitting lifting frame below. An upper slitting knife is installed at the bottom of the slitting lifting frame along the Y-axis direction, a lower slitting knife is installed on the feeding table directly below the upper slitting knife, the feeding table is installed on the slitting base below, and a feeding table is installed on the feeding table on the side of the lower slitting knife along the negative direction of the X-axis.

[0012] As a further improvement of the utility model, a plurality of grooves are evenly arranged on the feed table along the Y-axis direction, and the plurality of grooves are all arranged along the X-axis direction, and a plurality of protrusions matching the above-mentioned grooves are evenly arranged at the bottom of the X-axis push rod along the Y-axis direction.

[0013] As a further improvement of the present invention, cylindrical sliding bars distributed along the X-axis direction are also arranged on the feeding table on both sides of any groove along the Y-axis direction.

[0014] As a further improvement of the utility model, the loading unit includes a loading stand, a loading Z-axis belt transmission module, a loading lifting frame, a loading top seat and a loading table. The loading stand is installed at the bottom of the frame, and the loading top seat is installed on the frame above the loading stand. The loading Z-axis belt transmission module installed on the loading stand can drive the loading lifting frame to move along the Z-axis direction through the loading adapter plate. The loading lifting frame passes through the loading top seat and is connected to the loading table above.

[0015] As a further improvement of the utility model, a loading support frame is also installed on the loading top seat just below the loading platform.

[0016] As a further improvement of the utility model, the material moving unit includes a material moving top seat, a material moving X-axis cylinder, a material moving lifting cylinder and a material moving suction cup seat. The material moving top seat is installed on the frame through a plurality of material moving columns. The material moving X-axis cylinder installed on the material moving top seat can drive the material moving lifting cylinder located below the material moving top seat to move along the X-axis direction through the material moving X-axis adapter plate. The material moving lifting cylinder can drive the material moving suction cup seat below to move along the Z-axis direction. A plurality of material moving suction cups are installed at the bottom of the material moving suction cup seat.

[0017] As a further improvement of the present invention, the discharging unit comprises a discharging stand and a discharging conveyor belt. The discharging stand is mounted on the frame, and the discharging conveyor belt which can be transmitted along the X-axis direction is mounted on the discharging stand.

[0018] As a further improvement of the utility model, at least one limiting frame is installed on the discharge conveyor belt, the limiting frame is provided with waist-shaped holes distributed along the Y-axis direction, and at least one limiting rod is installed in the waist-shaped holes.

[0019] By means of the above solution, the utility model has at least the following advantages:

[0020] The utility model pushes the processed material to the discharging unit on the other side through the pushing unit, and the equipment investment and research and development cost is low. In addition, the processing method is relatively simple through the pushing method of the pushing unit, and the work efficiency can be improved simultaneously.

[0021] The limit frame arranged on the discharging conveyor belt of the utility model can limit the height and width of the passing materials, and plays a certain guiding role in the discharging of the materials.

[0022] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a structural schematic diagram of a polyethylene sheet slitting device of the utility model;

[0025] Figure 2 yes Figure 1 Structural diagram of the feeding unit;

[0026] Figure 3 yes Figure 1 Structural schematic diagram of the middle material transfer unit;

[0027] Figure 4 yes Figure 1 Schematic diagram of the structure of the middle pushing unit and the cutting unit;

[0028] Figure 5 yes Figure 1The structural diagram of the middle pusher unit;

[0029] Figure 6 yes Figure 1 Schematic diagram of the structure of the middle cutting unit;

[0030] Figure 7 yes Figure 1 Schematic diagram of the structure of the middle discharging unit.

[0031] The meanings of the various reference numerals in the figures are as follows.

[0032] Frame 1, loading unit 2, shifting unit 3, pushing unit 4, slitting unit 5, discharging unit 6, loading stand 7, loading Z-axis belt transmission module 8, loading adapter plate 9, loading lifting frame 10, loading top seat 11, loading support frame 12, loading platform 13, shifting top seat 14, shifting column 15, shifting X-axis cylinder 16, shifting X-axis adapter plate 17, shifting lifting cylinder 18, shifting suction cup seat 19, shifting Material suction cup 20, material pushing side frame 21, material pushing X-axis belt transmission module 22, material pushing adapter plate 23, X-axis material pushing rod 24, slitting top frame 25, slitting lifting cylinder 26, slitting lifting frame 27, slitting column 28, upper slitting knife 29, lower slitting knife 30, slitting base 31, feed stand 32, feed table 33, discharging stand 34, discharging conveyor belt 35, limit frame 36, waist-shaped hole 37, limit rod 38. DETAILED DESCRIPTION

[0033] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] In order to make the technical personnel in the technical field better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but only represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0035] Example

[0036] like Figure 1 to Figure 7 As shown,

[0037] A polyethylene sheet slitting device comprises a frame 1, a loading unit 2, a shifting unit 3, a slitting unit 5 and a discharging unit 6. The loading unit 2, the slitting unit 5 and the discharging unit 6 are sequentially arranged on the frame 1 along the positive direction of the X-axis, the shifting unit 3 is arranged above the loading unit 2, and a pushing unit 4 is arranged on the frame 1 on the side of the slitting unit 5 along the negative direction of the X-axis.

[0038] First, the loading unit 2 includes a loading stand 7, a loading Z-axis belt transmission module 8, a loading lifting frame 10, a loading top seat 11 and a loading platform 13. The loading stand 7 is installed at the bottom of the frame 1, and the loading top seat 11 is installed on the frame 1 above the loading stand 7. The loading Z-axis belt transmission module 8 installed on the loading stand 7 can drive the loading lifting frame 10 to move along the Z-axis direction through the loading adapter plate 9. The loading lifting frame 10 passes through the loading top seat 11 and is connected to the upper loading platform 13. A loading support frame 12 is also installed on the loading top seat 11 directly below the loading platform 13.

[0039] Second, the material moving unit 3 includes a material moving top seat 14, a material moving X-axis cylinder 16, a material moving lifting cylinder 18 and a material moving suction cup seat 19. The material moving top seat 14 is installed on the frame 1 through a plurality of material moving columns. The material moving X-axis cylinder 16 installed on the material moving top seat 14 can drive the material moving lifting cylinder 18 located below the material moving top seat 14 to move along the X-axis direction through the material moving X-axis adapter plate 17. The material moving lifting cylinder 18 can drive the material moving suction cup seat 19 below to move along the Z-axis direction. A plurality of material moving suction cups 20 are installed at the bottom of the material moving suction cup seat 19.

[0040] Third, the pushing unit 4 includes a pushing side frame 21, a pushing X-axis belt transmission module 22 and an X-axis pushing rod 24. The pushing side frame 21 is installed on the frame 1. The pushing X-axis belt transmission module 22 installed in the pushing side frame 21 can drive the X-axis pushing rod 24 above and located on the positive direction of the Y-axis to move along the X-axis direction through the pushing adapter plate 23.

[0041] Fourth, the slitting unit 5 includes a slitting top frame 25, a slitting lifting frame 27, a feeding table 33 and a slitting base 31 from top to bottom. The slitting top frame 25 is installed on the slitting base 31 below through a plurality of slitting columns 28. A slitting lifting cylinder 26 is installed in the middle position of the slitting top frame 25. The slitting lifting cylinder 26 is drivingly connected to the slitting lifting frame 27 below. An upper slitting knife 29 is installed at the bottom of the slitting lifting frame 27 along the Y-axis direction. A lower slitting knife 30 is installed on the feeding table 32 directly below the upper slitting knife 29. The feeding table 32 is installed on the slitting base 31 below. A feeding table 33 is installed on the feeding table 32 on the negative side of the lower slitting knife 30 along the X-axis.

[0042] During specific operation, the material is transferred to the feed table 33 on the slitting unit 5 by the action of the loading unit 2 and the moving unit 3, and then the material is slid by the upper slitting knife 29 and the lower slitting knife 30. After that, the material is pushed from the feed table 33 to the discharge conveyor belt 35 on the other side by the action of the X-axis pushing rod 24.

[0043] Several grooves are evenly arranged on the feed table 33 along the Y-axis direction, and the grooves are all arranged along the X-axis direction. Several protrusions matching the above grooves are evenly arranged on the bottom of the X-axis push rod 24 along the Y-axis direction. A cylindrical slide bar distributed along the X-axis direction is also arranged on the feed table 33 on both sides of any groove along the Y-axis direction. Through the structural arrangement of the grooves and the protrusions, the X-axis push rod 24 can be easily connected to the feed table 33, so that the pushing accuracy of the X-axis push rod 24 is better.

[0044] Fifth, the discharging unit 6 includes a discharging stand 34 and a discharging conveyor belt 35. The discharging stand 34 is installed on the frame 1, and the discharging conveyor belt 35 that can be driven along the X-axis direction is installed on the discharging stand 34. At least one limiting frame 36 is installed on the discharging conveyor belt 35, and the limiting frame 36 is provided with waist-shaped holes 37 distributed along the Y-axis direction, and at least one limiting rod 38 is installed in the waist-shaped hole 37. The limiting rod 38 can be installed after being translated in the waist-shaped hole 37 along the Y-axis direction, and the height of the limiting rod 38 is adjustable by means of a thread, so that the height and width of the material can be limited at the same time, and the transportation of the material can be guided to a certain extent.

[0045] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly referring to the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0046] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A polyethylene sheet slitting device, comprising a frame (1), a loading unit (2), a material moving unit (3), a slitting unit (5) and a discharging unit (6), wherein the loading unit (2), the slitting unit (5) and the discharging unit (6) are arranged in sequence on the frame (1) along the positive direction of the X-axis, and the material moving unit (3) is arranged above the loading unit (2); Features: A material pushing unit (4) is provided on the frame (1) on one side of the slitting unit (5) along the negative direction of the X-axis; The pushing unit (4) comprises a pushing side frame (21), a pushing X-axis belt transmission module (22) and an X-axis pushing rod (24); the pushing side frame (21) is mounted on the frame (1); the pushing X-axis belt transmission module (22) mounted in the pushing side frame (21) can drive the X-axis pushing rod (24) located above and on the positive side of the Y-axis to move along the X-axis direction via a pushing adapter plate (23); The slitting unit (5) comprises, from top to bottom, a slitting top frame (25), a slitting lifting frame (27), a feeding table (33) and a slitting base (31); the slitting top frame (25) is mounted on the slitting base (31) below via a plurality of slitting columns (28); a slitting lifting cylinder (26) is mounted at a middle position on the slitting top frame (25); the slitting lifting cylinder (26) is drivingly connected to the slitting lifting frame (27) below; an upper slitting knife (29) is mounted at the bottom of the slitting lifting frame (27) along the Y-axis direction; a lower slitting knife (30) is mounted on the feeding table (32) directly below the upper slitting knife (29); the feeding table (32) is mounted on the slitting base (31) below; and a feeding table (33) is mounted on the feeding table (32) on the side of the lower slitting knife (30) along the negative direction of the X-axis.

2. A polyethylene sheet slitting device as claimed in claim 1, characterized in that: The feed table (33) is provided with a plurality of grooves evenly arranged along the Y-axis direction, and the plurality of grooves are arranged along the X-axis direction, and a plurality of protrusions matching the grooves are evenly arranged at the bottom of the X-axis push rod (24) along the Y-axis direction.

3. A polyethylene sheet slitting device as claimed in claim 2, characterized in that: On the feeding platform (33) on both sides of any one of the grooves along the Y-axis direction, cylindrical sliding rods distributed along the X-axis direction are also arranged.

4. A polyethylene sheet slitting device as claimed in claim 1, characterized in that: The loading unit (2) comprises a loading stand (7), a loading Z-axis belt transmission module (8), a loading lifting frame (10), a loading top seat (11) and a loading platform (13); the loading stand (7) is installed at the bottom of the frame (1); the loading top seat (11) is installed on the frame (1) above the loading stand (7); the loading Z-axis belt transmission module (8) installed on the loading stand (7) can drive the loading lifting frame (10) to move along the Z-axis direction through a loading adapter plate (9); the loading lifting frame (10) passes through the loading top seat (11) and is connected to the loading platform (13) above.

5. A polyethylene sheet slitting device as claimed in claim 4, characterized in that: A loading support frame (12) is also installed on the loading top seat (11) directly below the loading platform (13).

6. A polyethylene sheet slitting device as claimed in claim 1, characterized in that: The material transfer unit (3) comprises a material transfer top seat (14), a material transfer X-axis cylinder (16), a material transfer lifting cylinder (18) and a material transfer suction cup seat (19); the material transfer top seat (14) is mounted on a frame (1) via a plurality of material transfer columns; the material transfer X-axis cylinder (16) mounted on the material transfer top seat (14) can drive the material transfer lifting cylinder (18) located below the material transfer top seat (14) to move along the X-axis direction via a material transfer X-axis adapter plate (17); the material transfer lifting cylinder (18) can drive the material transfer suction cup seat (19) below to move along the Z-axis direction; and a plurality of material transfer suction cups (20) are mounted at the bottom of the material transfer suction cup seat (19).

7. The polyethylene sheet slitting equipment according to claim 1, characterized in that: The discharging unit (6) comprises a discharging stand (34) and a discharging conveyor belt (35); the discharging stand (34) is mounted on the frame (1); and the discharging conveyor belt (35) which can be transmitted along the X-axis direction is mounted on the discharging stand (34).

8. A polyethylene sheet slitting device as claimed in claim 7, characterized in that: At least one limiting frame (36) is installed on the discharge conveyor belt (35), and waist-shaped holes (37) distributed along the Y-axis direction are arranged on the limiting frame (36), and at least one limiting rod (38) is installed in the waist-shaped hole (37).

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