A raw material compounding machine for producing packaging bags

Abstract

The utility model relates to composite machine technical field, concretely relates to a raw material compound machine for packaging bag production, including support board no.

Description

Technical Field

[0001] This utility model belongs to the field of composite machine technology, specifically relating to a raw material composite machine for packaging bag production. Background Technology

[0002] Dry laminators (also known as dry process laminators) are specialized equipment that uses a dry lamination process to bond substrates such as plastic film, aluminum foil, and paper into composite materials. They are widely used in food packaging, industrial materials, and other fields. In dry laminators, the guide roller (also known as the flattening roller or spreading roller) is a key component that ensures product quality and production efficiency. Its main function is to eliminate wrinkles, uneven stress, or slight curling of the substrate (film, paper, etc.) during unwinding and transport, ensuring that the material enters the coating and laminating units flat and stably.

[0003] However, the guide rollers of existing dry laminating machines often lack the function of quick installation and disassembly, which reduces the efficiency of installation and disassembly and makes it inconvenient to maintain and replace the guide rollers. Therefore, there is an urgent need for a raw material laminating machine for packaging bag production to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a raw material laminating machine for packaging bag production, so as to solve the problem mentioned in the background art that the guide rollers of the existing dry laminating machines often do not have the function of quick installation and disassembly, which reduces the efficiency of installation and disassembly.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a raw material laminating machine for packaging bag production, comprising a support plate one, electric push rods, a support plate two, a fixing structure, and a guide roller. The cylinders of two electric push rods are fixedly connected to both ends of the support plate one. The piston rods of the two electric push rods are fixedly connected to the support plate two. The fixing structure includes a bearing seat. The bearing seat is fixedly connected to the top of the support plate two. The bearing seat is rotatably connected to a cover plate via a hinge. A fixing plate one is fixedly connected to the left side of the bearing seat, and a fixing plate two is fixedly connected to the left side of the cover plate. A rotating rod is rotatably connected to the fixing plate one. A threaded rod is fixedly connected to the top of the rotating rod. A handle is threadedly connected to the threaded rod. A limiting seat is fixedly connected to the bottom of the handle. The bottom end of the limiting seat is engaged with the top of the fixing plate two. A rotating shaft is fixedly connected to the middle of the guide roller. The inner walls of the bearings are fixedly connected to the outer walls of both ends of the rotating shaft.

[0006] Preferably, a hexagonal nut is fixedly connected to the top of the grip, and the hexagonal nut is threadedly connected to a threaded rod.

[0007] Preferably, the grip is a hexagonal grip and has an anti-slip coating on its surface.

[0008] Preferably, the limiting seat has a circular hole in the middle, and the diameter of the circular hole is larger than the diameter of the threaded rod.

[0009] Preferably, the inner walls of the bearing housing and the cover plate are both fitted to the outer wall of the bearing.

[0010] Preferably, all four electric actuators are electrically connected to the control console, and the electric actuators are connected to an external power source.

[0011] Preferably, both ends of the bearing housing are fixedly connected to the top of the support plate two by fixing bolts.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This packaging bag production raw material laminating machine is equipped with a fixed structure. When the guide roller needs to be installed, the bearing is placed in the bearing seat, and the cover plate is rotated by the hinge to cover the bearing. The rotating rod is rotated so that the threaded rod is located in the fixed plate. The handle is rotated so that the handle drives the limit seat to move downward, fixing the position of the limit seat against the cover plate. The limit seat can be reinforced by turning the hexagonal nut with a wrench. Thus, the bearing seat and the cover plate clamp the position of the bearing. When the guide roller needs to be disassembled, the handle is rotated so that the handle drives the limit seat to move upward, so that the limit seat is no longer stuck on the top of the fixed plate, thus no longer fixing the position of the cover plate. At this time, the bearing can be removed. The fixed structure allows for quick installation and disassembly of the guide roller, improving installation efficiency, facilitating maintenance and replacement of the guide roller, and making the operation convenient and quick.

[0013] 2. This type of raw material laminating machine for packaging bag production is equipped with an electric push rod. When it is necessary to adjust the height of the guide roller, the piston rod of the electric push rod is pushed out, causing the electric push rod to drive the support plate and the fixed structure to move upward, thereby adjusting the height of the guide roller. The pressure on the guide roller can be monitored by the pressure sensor built into the electric push rod. The height of the guide roller can be freely adjusted by the electric push rod, making the operation convenient, quick and easy to use. Attached Figure Description

[0014] Figure 1 This is a front perspective view of the present utility model; Figure 2 This is a schematic diagram of the disassembly of this utility model; Figure 3 This is a schematic diagram of the exploded structure of this utility model; Figure 4 This is a schematic diagram of the fixing structure of this utility model; Figure 5 This is a schematic diagram of the exploded structure of the fixed structure of this utility model.

[0015] In the diagram: 1. Support plate one; 2. Electric push rod; 3. Support plate two; 4. Fixing structure; 41. Bearing seat; 42. Cover plate; 43. Hinge; 44. Fixing plate one; 45. Fixing plate two; 46. Rotating rod; 47. Threaded rod; 48. Handle; 49. Limiting seat; 410. Hexagonal nut; 5. Guide roller; 51. Rotating shaft; 52. Bearing. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-5 This utility model provides an embodiment of a raw material laminating machine for packaging bag production, comprising a support plate 1, electric push rods 2, a second support plate 3, a fixing structure 4, and a guide roller 5. The cylinders of two electric push rods 2 are fixedly connected to both the front and rear ends of the support plate 1. The piston rods of the two electric push rods 2 are fixedly connected to the second support plate 3. The fixing structure 4 includes a bearing seat 41. The bearing seat 41 is fixedly connected to the top of the second support plate 3. The bearing seat 41 is rotatably connected to a cover plate 42 via a hinge 43. A first fixing plate 44 is fixedly connected to the left side of the bearing seat 41, and a second fixing plate 45 is fixedly connected to the left side of the cover plate 42. The first fixing plate 44... A rotating rod 46 is rotatably connected, and a threaded rod 47 is fixedly connected to the top of the rotating rod 46. The threaded rod 47 is threadedly connected to a handle 48, and a limiting seat 49 is fixedly connected to the bottom of the handle 48. The bottom end of the limiting seat 49 is snapped onto the top of the fixing plate 45. A rotating shaft 51 is fixedly connected to the middle of the guide roller 5. The outer walls of both the front and rear ends of the rotating shaft 51 are fixedly connected to the inner walls of the bearings 52. The height of the guide roller 5 can be freely adjusted by the electric push rod 2, making operation convenient and quick. The guide roller 5 can be quickly installed and disassembled through the fixing structure 4, improving installation efficiency and facilitating maintenance and replacement of the guide roller 5.

[0018] Furthermore, a hexagonal nut 410 is fixedly connected to the top of the handle 48, and the hexagonal nut 410 is threadedly connected to the threaded rod 47. The limit seat 49 can be reinforced by turning the hexagonal nut 410 with a wrench.

[0019] Furthermore, the grip 48 is a hexagonal grip with an anti-slip coating on its surface. The anti-slip coating prevents slippage when rotating the grip 48, and the hexagonal grip is easier to hold.

[0020] Furthermore, a circular hole is provided in the middle of the limiting seat 49, and the diameter of the circular hole is larger than the diameter of the threaded rod 47. The circular hole in the middle of the limiting seat 49 prevents motion interference.

[0021] Furthermore, the inner walls of the bearing housing 41 and the cover plate 42 are both attached to the outer wall of the bearing 52, and the bearing housing 41 and the cover plate 42 clamp the position of the bearing 52, thereby fixing the bearing 52.

[0022] Furthermore, all four electric actuators 2 are electrically connected to the control console, and the electric actuators 2 are connected to an external power source. The external power source provides power to the electric actuators 2, and the control console sends control signals to the electric actuators 2 to realize functions such as starting, stopping, speed adjustment, and rotation direction of the electric actuators 2.

[0023] Furthermore, both ends of the bearing housing 41 are fixedly connected to the top of the support plate 2 3 by fixing bolts, and the bearing housing 41 is fixed to the support plate 2 3 by fixing bolts.

[0024] Working principle: When installing the guide roller 5, place the bearing 52 in the bearing seat 41, rotate the cover plate 42 via the hinge 43 to cover the bearing 52, rotate the rotating rod 46 to position the threaded rod 47 within the fixed plate 45, and rotate the handle 48 to move the limiting seat 49 downward, fixing the position of the cover plate 42. The limiting seat 49 can be reinforced by rotating the hexagonal nut 410 with a wrench. Thus, the bearing seat 41 and the cover plate 42 clamp the bearing 52. When disassembling the guide roller 5, rotate the handle... Move handle 48 to move limit seat 49 upward, so that limit seat 49 is no longer stuck on the top of fixed plate 45, thus no longer fixing the position of cover plate 42. At this time, bearing 52 can be removed. Guide roller 5 can be quickly installed and removed through fixed structure 4, improving installation efficiency and facilitating maintenance and replacement of guide roller 5. The operation is convenient and quick, and easy to use. When it is necessary to adjust the height of guide roller 5, push out the piston rod of electric push rod 2, so that electric push rod 2 drives support plate 3 and fixed structure 4 to move upward, thereby adjusting the height of guide roller 5. The operation is convenient and quick, and easy to use.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A raw material laminating machine for packaging bag production, comprising a first support plate (1), an electric push rod (2), a second support plate (3), a fixing structure (4), and a guide roller (5), characterized in that: The cylinders of two electric push rods (2) are fixedly connected to both the front and rear ends of the support plate 1 (1). The piston rods of the two electric push rods (2) are fixedly connected to the support plate 2 (3). The fixing structure (4) includes a bearing seat (41). The bearing seat (41) is fixedly connected to the top of the support plate 2 (3). The bearing seat (41) is rotatably connected to the cover plate (42) through a hinge (43). The left side of the bearing seat (41) is fixedly connected to the fixing plate 1 (44). The left side of the cover plate (42) is fixedly connected to the fixing plate 2 (44). Second (45), the first fixed plate (44) is rotatably connected to the rotating rod (46), the top of the rotating rod (46) is fixedly connected to the threaded rod (47), the threaded rod (47) is threadedly connected to the handle (48), the bottom of the handle (48) is fixedly connected to the limiting seat (49), the bottom end of the limiting seat (49) is snapped into the top of the second fixed plate (45), the middle of the guide roller (5) is fixedly connected to the rotating shaft (51), and the outer walls of the front and rear ends of the rotating shaft (51) are fixedly connected to the inner walls of the bearing (52).

2. The raw material laminating machine for packaging bag production according to claim 1, characterized in that: The top of the grip (48) is fixedly connected to a hexagonal nut (410), and the hexagonal nut (410) is threadedly connected to a threaded rod (47).

3. The raw material laminating machine for packaging bag production according to claim 1, characterized in that: The grip (48) is a hexagonal grip and has an anti-slip coating on its surface.

4. The raw material laminating machine for packaging bag production according to claim 1, characterized in that: The limiting seat (49) has a circular hole in the middle, and the diameter of the circular hole is larger than the diameter of the threaded rod (47).

5. A raw material laminating machine for packaging bag production according to claim 1, characterized in that: The inner walls of the bearing housing (41) and the cover plate (42) are both attached to the outer wall of the bearing (52).

6. The raw material laminating machine for packaging bag production according to claim 1, characterized in that: The left and right ends of the bearing housing (41) are fixedly connected to the top of the support plate (3) by fixing bolts.

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