Cutting device for paper support production

Abstract

The utility model relates to the technical field of paper support processing, in particular to a cutting device for paper support production, which comprises a platform and a motor, the motor is mounted on the lower side of the platform and connected with a power source and a controller through wires, a through hole is arranged on the upper side of the platform, a saw blade is arranged on the inner side of the through hole and mounted at the shaft end of the motor, and moving plates are arranged on the left side and the right side of the saw blade. The moving plate is located on the upper side of the platform, a moving unit is arranged between the moving plate and the platform, two supporting columns are fixed to the upper side of the moving plate, pressing blocks are arranged on the sides, facing the saw blade, of the supporting columns, and adjusting units are arranged between the pressing blocks and the supporting columns. And by arranging the supporting columns, the pressing blocks and the adjusting units, the vertical position and the horizontal position of the positioning clamp on the device can be adjusted, different types of paper holders can be fixed, the machining range of the device is widened, and the machining efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper tray processing, in particular to a cutting device for paper tray production. Background Art

[0002] Paper tray, also known as pulp molding, is made of carton scraps, newsprint, white pure wood pulp, etc. After pulping and mixing into a certain proportion of pulp, it is formed on a CNC mold customized according to product design through vacuum adsorption and then dried to form environmentally friendly paper products of different types and uses. It has good shockproof, impact-proof, anti-static, and anti-corrosion effects, and has no pollution to the environment, which is more conducive to the export of manufacturers' products. It is widely used in the packaging of electronics, electrical appliances, computers, mechanical parts, industrial instruments, handicraft glass, ceramics, toys, medicine and other industries.

[0003] During the production process, the paper tray needs to be cut, and during the cutting process, the paper tray needs to be positioned, and then cut and separated.

[0004] When cutting paper trays, different types of paper trays have different overall structures and different fixing points. When processing different types of paper trays, the corresponding fixtures need to be replaced as needed, which will affect the processing efficiency. Therefore, we propose a cutting device for paper tray production to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when cutting paper trays, due to the different overall structures of different types of paper trays, their fixing points are also different. When processing different types of paper trays, the corresponding clamps need to be replaced as needed, which will affect the processing efficiency. A cutting device for paper tray production is proposed to solve the problem.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cutting device for paper tray production is designed, including a platform and a motor. The motor is installed on the lower side of the platform and is connected to a power supply and a controller through a wire. A through hole is provided on the upper side of the platform, a saw blade is provided on the inner side of the through hole, and the saw blade is installed on the motor shaft end. Moving plates are provided on the left and right sides of the saw blade. The moving plate is located on the upper side of the platform and a moving unit is provided between the moving plate and the platform. Two supporting columns are fixed on the upper side of the moving plate, a clamping block is provided on the side of the support column facing the saw blade, and an adjustment unit is provided between the clamping block and the support column.

[0008] Preferably, a plurality of supporting legs are fixed to the lower side of the platform.

[0009] Preferably, an A support rod is fixed on the front side of the movable plate, a B support rod is fixed on the rear side of the movable plate, two A connecting rods are provided on the upper side of the movable plate, the A connecting rod is fixedly connected to the upper side of the A support rod and the upper side of the B support rod, and two B connecting rods are fixed between the two A connecting rods.

[0010] Preferably, a buffer layer is fixed to the lower side of the pressing block.

[0011] Preferably, the moving unit includes an electric linear slide, two moving holes and four A dovetail grooves are provided on the upper side of the platform, an A connecting block is fixed to the side of the moving plate away from the saw blade, the A connecting block can slide inside the moving hole, a driven block is fixed to the lower side of the A connecting block, the driven block is installed on the moving end side of the electric linear slide, two guide strips are fixed to the lower side of the moving plate, the guide strips can slide inside the A dovetail groove, the electric linear slide is installed on the lower side of the platform and the electric linear slide is connected to a power supply and a controller through wires.

[0012] Preferably, two B dovetail grooves are provided on the inner side of the movable hole, a guide block is slidably provided on the inner side of the B dovetail groove, and the guide block is fixedly connected to the A connecting block.

[0013] Preferably, the adjusting unit comprises an adjusting rod, sliding grooves are provided at the front and rear ends of the outer side of the support column, a lifting ring is slidably provided at the outer side of the support column, lifting nuts are provided on the upper and lower sides of the lifting ring, the lifting nuts are detachably connected to the outer side of the support column through threads, two A positioning blocks are fixed to the inner side of the lifting ring, the A positioning blocks can slide on the inner side of the sliding groove, a B connecting block is rotatably provided on the outer side of the lifting ring, the adjusting rod and the B connecting block are fixedly connected, a threaded hole is provided on the side of the B connecting block away from the adjusting rod, a positioning bolt is detachably provided on the inner side of the threaded hole through threads, an adjusting cylinder is detachably provided on the outer side of the adjusting cylinder through threads, a C connecting block is rotatably provided on the outer side of the adjusting cylinder, an electric push rod is fixed to the lower side of the C connecting block, the clamping block is rotatably connected to the shaft end of the electric push rod, and the electric push rod is connected to a power supply and a controller through a wire.

[0014] Preferably, auxiliary rods are rotatably provided on the front and rear sides of the C connecting block, a strip-shaped positioning hole is provided on one side of the auxiliary rod, a positioning column is slidably provided on the inner side of the strip positioning hole, a B positioning block is fixed on the side of the positioning column facing the support column, the B positioning block is fixedly connected to the inner side of the sliding groove, a positioning nut is provided on the side of the auxiliary rod away from the B positioning block, and the positioning nut is detachably connected to the positioning column through a thread.

[0015] The utility model provides a cutting device for paper tray production, which has the following beneficial effects:

[0016] 1. By setting the support column, the clamping block and the adjustment unit, the positioning fixture on the device can be adjusted up and down and horizontally, and different types of paper holders can be fixed, which increases the processing range and processing efficiency of the device.

[0017] 2. By setting up a mobile unit, the functions of automatic feeding and discharging are realized, allowing the operator to stay away from the processing area as much as possible, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front side top view of a three-dimensional structure of a cutting device for paper tray production proposed by the utility model;

[0019] Figure 2 The utility model proposed Figure 1 A partial enlarged schematic diagram of the three-dimensional structure of the middle A area;

[0020] Figure 3 The utility model proposed Figure 1 A schematic diagram of the partially enlarged three-dimensional structure of the middle B area;

[0021] Figure 4 The utility model proposed Figure 1 A schematic diagram of the partially enlarged three-dimensional structure of the middle C area;

[0022] Figure 5 The utility model proposed Figure 1 A schematic diagram of the three-dimensional structure of a partial enlargement of the middle D area;

[0023] Figure 6 The utility model proposed Figure 5 A schematic diagram of the partially enlarged three-dimensional structure of the middle E area;

[0024] Figure 7 This is a schematic diagram of the bottom three-dimensional structure of a cutting device for paper tray production proposed by the utility model;

[0025] Figure 8 This is a right side cutaway three-dimensional structural schematic diagram of a cutting device for paper tray production proposed by the utility model.

[0026] In the figure: 1. platform; 2. motor; 3. saw blade; 4. moving plate; 5. moving unit; 51. electric linear slide; 52. A connecting block; 53. driven block; 54. guide bar; 55. guide block; 6. support column; 7. clamping block; 8. adjustment unit; 81. adjustment rod; 82. lifting ring; 83. A positioning block; 84. B connecting block; 85. positioning bolt; 86. adjustment cylinder; 87. C connecting block; 88. electric push rod; 89. auxiliary rod; 810. positioning column; 811. B positioning block; 812. positioning nut; 813. lifting nut; 9. support leg; 10. A support rod; 11. B support rod; 12. A connecting rod; 13. B connecting rod; 14. buffer layer. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the present invention will be clarified and fully described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Reference Figure 1-8 A cutting device for paper tray production includes a platform 1 and a motor 2. The motor 2 is installed on the lower side of the platform 1. A plurality of supporting legs 9 are fixed to the lower side of the platform 1. The motor 2 is connected to a power supply and a controller through a wire. A through hole is provided on the upper side of the platform 1. A saw blade 3 is provided inside the through hole. The saw blade 3 is installed at the shaft end of the motor 2. The saw blade 3 is a special saw blade for cutting paper. The motor 2 drives the saw blade 3 to rotate in the through hole to achieve cutting of the paper tray.

[0029] A movable plate 4 is provided on the left and right sides of the saw blade 3, and the movable plate 4 is located on the upper side of the platform 1. An A support rod 10 is fixed on the front side of the movable plate 4, and a B support rod 11 is fixed on the rear side of the movable plate 4. Two A connecting rods 12 are provided on the upper side of the movable plate 4, and the A connecting rod 12 is fixedly connected to the upper side of the A support rod 10 and the upper side of the B support rod 11. Two B connecting rods 13 are fixed between the two A connecting rods 12. The A support rod 10, the B support rod 11, the A connecting rod 12 and the B connecting rod 13 connect the two movable plates 4 to make the two movable plates 4 more stable when moving synchronously. Two supporting columns 6 are fixed on the upper side of the movable plate 4, and a clamping block 7 is provided on the side of the support column 6 facing the saw blade 3, and a buffer layer 14 is fixed on the lower side of the clamping block 7. The buffer layer 14 plays a buffering role when the clamping block 7 contacts the paper support, so as to avoid crushing on the paper support and improve the production quality.

[0030] A moving unit 5 is provided between the moving plate 4 and the platform 1. The moving unit 5 includes an electric linear slide 51. The electric linear slide 51 is installed on the lower side of the platform 1 and is connected to a power supply and a controller through a wire. Two moving holes and four A dovetail grooves are provided on the upper side of the platform 1. A connecting block 52 is fixed on the side of the moving plate 4 away from the saw blade 3. The A connecting block 52 can slide inside the moving hole. Two B dovetail grooves are provided inside the moving hole. A guide block 55 slides inside the B dovetail groove. The guide block 55 is fixedly connected to the A connecting block 52. The guide block 55 controls the movement of the A connecting block 52. It plays a role of guidance and support. A driven block 53 is fixed on the lower side of the A connecting block 52. The driven block 53 is installed on the moving end side of the electric linear slide 51. Two guide bars 54 are fixed on the lower side of the moving plate 4. The guide bars 54 can slide on the inner side of the A dovetail groove. The guide bars 54 play a role of guidance and support for the movement of the moving plate 4. The electric linear slide 51 moves in the moving hole with the A connecting block 52 through the driven block 53, and the A connecting block 52 moves on the platform 1 with the moving plate 4, realizing the ability of automatic feeding and discharging, making the device safer to use.

[0031] An adjustment unit 8 is provided between the clamping block 7 and the support column 6. The adjustment unit 8 includes an adjustment rod 81. Sliding grooves are provided at the front and rear ends of the outer side of the support column 6. A lifting ring 82 is slidably provided on the outer side of the support column 6. Lifting nuts 813 are provided on the upper and lower sides of the lifting ring 82. The lifting nuts 813 are detachably connected to the outer side of the support column 6 through threads. Two A positioning blocks 83 are fixed on the inner side of the lifting ring 82. The A positioning can slide on the inner side of the sliding groove. A B connecting block 84 is rotatably provided on the outer side of the lifting ring 82. The adjustment rod 81 is fixedly connected to the B connecting block 84, and the B connecting block 84 is away from the adjustment rod. A threaded hole is provided on one side of 81, and a positioning bolt 85 is detachably provided on the inner side of the threaded hole through a thread, so that the B connecting block 84 is rotated on the lifting ring 82, and then the positioning bolt 85 is tightened to fix the lifting ring 82 to adjust the horizontal angle. The lifting ring 82 is positioned in the sliding groove by the A positioning block 83 to prevent the lifting ring 82 from rotating. The lifting ring 82 can move up and down outside the support column 6, and the lifting nuts 813 above and below the lifting ring 82 position the lifting ring 82 to adjust the height.

[0032] The outer side of the adjusting rod 81 is provided with a detachable adjusting cylinder 86 through a thread, and a C-connecting block 87 is rotatably provided on the outer side of the adjusting cylinder 86. An electric push rod 88 is fixed on the lower side of the C-connecting block 87, and the clamping block 7 is rotatably connected to the shaft end of the electric push rod 88. The electric push rod 88 is connected to the power supply and the controller through a wire, and the adjusting cylinder 86 is rotated. Under the action of the thread, the adjusting cylinder 86 is moved along the adjusting rod 81 to adjust the horizontal position of the C-connecting block 87. At the same time, the C-connecting block 87 is rotated on the outer side of the adjusting cylinder 86, and the electric push rod 88 is always downward under the action of gravity. Then, the clamping block 7 is used to press the paper support through the electric push rod 88 to position the paper support. The adjusting unit 8 can adjust the height and horizontal position to clamp different paper supports, so that the device can process more types of paper supports, thereby increasing the processing range of the device, avoiding the cumbersomeness of the clamp, and improving the processing efficiency.

[0033] An auxiliary rod 89 is rotatably arranged on the front and rear sides of the C connecting block 87, and a strip-shaped positioning hole is arranged on one side of the auxiliary rod 89. A positioning column 810 is slidably arranged on the inner side of the strip-shaped positioning hole. A B positioning block 811 is fixed on the side of the positioning column 810 facing the support column 6, and the B positioning block 811 is fixedly connected to the inner side of the sliding groove. A positioning nut 812 is arranged on the side of the auxiliary rod 89 away from the B positioning block 811, and the positioning nut 812 is detachably connected to the positioning column 810 through a thread. When adjusting the adjusting cylinder 86, the auxiliary rod 89 uses the C connecting block 87 and the positioning column 810 as two fulcrums, so that the auxiliary rod 89 plays a role of strengthening the support for the C connecting block 87, and the strip-shaped positioning hole allows the auxiliary rod 89 to change together with the adjustment of the adjusting cylinder 86.

[0034] In the description of this patent, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position; be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting device for paper tray production, comprising a platform (1) and a motor (2), wherein the motor (2) is mounted on the lower side of the platform (1) and the motor (2) is connected to a power supply and a controller via a wire. It is characterized in that A through hole is provided on the upper side of the platform (1), a saw blade (3) is provided inside the through hole, the saw blade (3) is mounted on the shaft end of the motor (2), movable plates (4) are provided on the left and right sides of the saw blade (3), the movable plate (4) is located on the upper side of the platform (1), and a movable unit (5) is provided between the movable plate (4) and the platform (1), two support columns (6) are fixed on the upper side of the movable plate (4), a clamping block (7) is provided on the side of the support column (6) facing the saw blade (3), and an adjustment unit (8) is provided between the clamping block (7) and the support column (6).

2. A cutting device for producing paper trays according to claim 1, It is characterized in that A plurality of supporting legs (9) are fixed to the lower side of the platform (1).

3. A cutting device for producing paper trays according to claim 1, It is characterized in that An A support rod (10) is fixed on the front side of the movable plate (4), and a B support rod (11) is fixed on the rear side of the movable plate (4); two A connecting rods (12) are provided on the upper side of the movable plate (4); the A connecting rod (12) is fixedly connected to the upper side of the A support rod (10) and the upper side of the B support rod (11); and two B connecting rods (13) are fixed between the two A connecting rods (12).

4. A cutting device for producing paper trays according to claim 1, It is characterized in that A buffer layer (14) is fixed to the lower side of the pressing block (7).

5. A cutting device for producing paper trays according to claim 1, It is characterized in that The moving unit (5) comprises an electric linear slide rail (51), two moving holes and four A dovetail grooves are arranged on the upper side of the platform (1), an A connecting block (52) is fixed on the side of the moving plate (4) away from the saw blade (3), the A connecting block (52) can slide inside the moving hole, a driven block (53) is fixed on the lower side of the A connecting block (52), the driven block (53) is installed on the moving end side of the electric linear slide rail (51), two guide bars (54) are fixed on the lower side of the moving plate (4), the guide bars (54) can slide inside the A dovetail groove, the electric linear slide rail (51) is installed on the lower side of the platform (1), and the electric linear slide rail (51) is connected to a power supply and a controller via a wire.

6. A cutting device for producing paper trays according to claim 5, It is characterized in that Two B dovetail grooves are arranged inside the movable hole, a guide block (55) is slidably arranged inside the B dovetail groove, and the guide block (55) is fixedly connected to the A connecting block (52).

7. A cutting device for producing paper trays according to claim 1, It is characterized in that The adjustment unit (8) comprises an adjustment rod (81), sliding grooves are provided at the front and rear ends of the outer side of the support column (6), a lifting ring (82) is slidably provided on the outer side of the support column (6), lifting nuts (813) are provided on the upper and lower sides of the lifting ring (82), and the lifting nuts (813) are detachably connected to the outer side of the support column (6) through threads, two A positioning blocks (83) are fixed on the inner side of the lifting ring (82), and the A positioning blocks can slide inside the sliding groove, and a B connecting block (84) is rotatably provided on the outer side of the lifting ring (82), and the adjustment rod (81) The B connecting block (84) is fixedly connected to the B connecting block (84), and a threaded hole is provided on the side of the B connecting block (84) away from the adjusting rod (81). A positioning bolt (85) is detachably provided on the inner side of the threaded hole through a thread. An adjusting cylinder (86) is detachably provided on the outer side of the adjusting rod (81) through a thread. A C connecting block (87) is rotatably provided on the outer side of the adjusting cylinder (86). An electric push rod (88) is fixedly provided on the lower side of the C connecting block (87). The clamping block (7) is rotatably connected to the shaft end of the electric push rod (88), and the electric push rod (88) is connected to a power supply and a controller through a wire.

8. A cutting device for producing paper trays according to claim 7, It is characterized in that Auxiliary rods (89) are rotatably arranged at the front and rear sides of the C connection block (87); a strip-shaped positioning hole is arranged on one side of the auxiliary rod (89); a positioning column (810) is slidably arranged inside the strip-shaped positioning hole; a B positioning block (811) is fixedly arranged on the side of the positioning column (810) facing the support column (6); the B positioning block (811) is fixedly connected to the inner side of the sliding groove; a positioning nut (812) is arranged on the side of the auxiliary rod (89) away from the B positioning block (811); the positioning nut (812) is detachably connected to the positioning column (810) via a thread.

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