Film laminating equipment with positioning structure

Abstract

The utility model provides film laminating equipment with a positioning structure. The film laminating equipment comprises a base, a conveying assembly is arranged at the top of the base, and a positioning assembly is arranged at the top of the base and located on the top of the right side of the conveying assembly. According to the film laminating equipment with the positioning structure, the rocker is rotated to drive the bidirectional threaded lead screw to rotate, then the two positioning plates on the peripheral side face of the bidirectional threaded lead screw are driven to move oppositely or away from each other, and after the height position of the baffle is adjusted, the baffle is relatively fixed to the connecting plate by rotating the rotating disc; a transmission rod on the right side rotates to drive a conveying belt to work, the output end of a hydraulic rod stretches out and draws back to drive a sliding plate to slide up and down, then the height of a film covering barrel is adjusted, single feeding of cartons of different sizes can be achieved through the structure, the working efficiency is improved, and the film covering barrel with the adjustable height is matched with a spring; and the film covering cylinder is tightly attached to the surface of the carton, and the better machining effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of carton laminating, in particular to a laminating device with a positioning structure. Background Art

[0002] Laminating machine is a special equipment for paper, board, mounting film and other materials. Its main function is to cover a layer of film on the surface of the material to increase the wear resistance, waterproofness and aesthetics of the product. According to different working methods, laminating machines can be divided into two categories: instant laminating machine and pre-coating laminating machine. The instant laminating machine includes three parts: gluing, drying and hot pressing, which are suitable for laminating processing of various materials; while the pre-coating laminating machine has no gluing and drying parts. It melts the glue pre-coated on the film by heating, and then pressurizes the film to bond it to the printed matter. It is suitable for laminating processing of small batches and scattered printed matters.

[0003] Laminating machines are widely used in packaging and printing, food packaging, handicraft packaging and other fields. It can bond printed materials, cardboard, wood, plastic board and other materials with plastic film to produce waterproof, wear-resistant and beautiful products. In addition, laminating machines are also suitable for various automated desktop office systems, such as business cards, ID cards, work permits, badges, calendars, desk calendars, etc.

[0004] A carton laminating machine is a device used in the packaging industry. It can cover a layer of film on the surface of a carton. The main functions of this machine are two-fold: improving the waterproof performance of the carton so that the product will not be damaged by moisture during transportation, beautifying the appearance of the product, and enhancing the market competitiveness of the product. Application number: CN202223174357.0, provides a carton laminating machine, which can clean the paper debris on the surface of the carton by friction, thereby cleaning the paper debris on the surface of the carton, and avoiding residual carton paper debris that affects the subsequent carton laminating. However, when the device is in use, the cartons need to be separated and fed in sequence, which is time-consuming and labor-intensive, while reducing production efficiency. In addition, the device cannot adjust the height of the laminating roller according to the thickness of different cartons, and has a low applicability.

[0005] Therefore, it is necessary to provide a laminating device with a positioning structure to solve the above technical problems. Utility Model Content

[0006] The utility model provides a laminating device with a positioning structure, which solves the problem in the related technology that some existing laminating devices are not convenient for loading cartons quickly and conveniently when in use.

[0007] In order to solve the above technical problems, the utility model provides a laminating device with a positioning structure, comprising: a base, a conveying component is arranged on the top of the base, and a positioning component is arranged on the top of the base and on the right side of the conveying component;

[0008] The conveying assembly comprises a rotating frame arranged on the left and right sides of the top of the base, the inner sides of the rotating frame are longitudinally rotatably provided with a transmission rod, and a conveyor belt is sleeved on the side where the two transmission rods are separated;

[0009] The positioning assembly includes a support frame arranged on the right side of the top of the base, a bidirectional threaded screw is longitudinally rotatably arranged on the inner side of the support frame, the rear end of the bidirectional threaded screw passes through the inner side of the support plate and extends to the back side thereof, a rocker is arranged at the rear end of the bidirectional threaded screw, and the circumferential side surface of the bidirectional threaded screw is threadably connected to two positioning plates along its length direction.

[0010] Preferably, a limiting slide bar is provided at the bottom of the inner side of the support frame, and the peripheral side surface of the limiting slide bar is slidably connected to the inner sides of the two positioning plates. A connecting plate is provided on the inner side of the support frame, and a baffle is provided on the inner side of the connecting plate which can slide up and down. A rotating disk is threadedly connected to the right side of the connecting plate and located on the right side of the baffle, and the baffle is fixed when the rotating disk rotates.

[0011] Preferably, the positioning assembly also includes a bracket arranged on the right side of the base, a support roller is rotatably provided on the inner side of the bracket, a fixed plate is provided on the left side of the support frame, and a soft-bristle roller brush is longitudinally rotatably provided on the inner side of the fixed plate.

[0012] Preferably, a driving motor for driving the right-side transmission rod to rotate is fixedly arranged on the inner side of the bracket, and the output end of the driving motor on the front side is sleeved with the front end of the right-side transmission rod through a belt, and the front end of the right-side transmission rod is also sleeved with the front end of the soft-bristle roller brush through a belt.

[0013] Preferably, a gantry is provided on the left side of the top of the base, a sliding plate is slidably provided on the inner side of the gantry, a connecting rod is provided at the bottom of the sliding plate, a sliding box is slidably provided on the surrounding side of the connecting rod, a spring is sleeved on the surrounding side of the connecting rod and located on the top of the sliding box, the sliding box is slidably connected to the inner side of the gantry, and a coating cylinder is rotatably provided on the inner side of the sliding box.

[0014] Preferably, a hydraulic rod is provided at the top of the gantry, the output end of the bottom of the hydraulic rod passes through the top of the gantry and extends to the top of the sliding plate, the output end of the hydraulic rod is fixedly connected to the top of the sliding plate, and a collection box is provided on the left side of the base.

[0015] Compared with the related art, the laminating device with a positioning structure provided by the utility model has the following beneficial effects:

[0016] The utility model provides a laminating device with a positioning structure, which drives the rotation of a bidirectional threaded screw by rotating a rocker, thereby driving the relative or separate movement of two positioning plates on its peripheral sides; after adjusting the height position of the baffle, the baffle is relatively fixed to the connecting plate by rotating a rotating disk, and the rotation of the output end of the driving motor drives the rotation of the right transmission rod, thereby driving the operation of the conveyor belt; the sliding plate is driven to slide up and down by the extension and retraction of the output end of the hydraulic rod, thereby adjusting the height of the laminating cylinder; the structure can realize single feeding of cartons of different sizes, improving work efficiency; and the laminating cylinder with adjustable height is coordinated with the setting of a spring, so that the laminating cylinder is closely fitted to the surface of the carton, achieving a better processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of a laminating device with a positioning structure provided by the utility model;

[0018] Figure 2 for Figure 1 An enlarged schematic diagram of the structure of area A is shown;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure of the rear view of the base shown;

[0020] Figure 4 for Figure 1 Schematic diagram of the partial structure of the sliding box shown.

[0021] Numbers in the figure: 1. Base; 2. Conveying assembly; 21. Rotating frame; 22. Transmission rod; 23. Conveyor belt; 3. Positioning assembly; 31. Support frame; 32. Bidirectional threaded screw; 33. Rocker; 34. Positioning plate; 35. Limiting slide bar; 36. Connecting plate; 37. Baffle; 38. Rotating disk; 39. Bracket; 4. Support roller; 5. Fixed plate; 6. Soft-bristled roller brush; 7. Driving motor; 8. Gantry; 9. Sliding plate; 10. Connecting rod; 11. Sliding box; 12. Spring; 13. Laminating cylinder; 14. Hydraulic rod; 15. Collection box. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1A structural schematic diagram of a preferred embodiment of a laminating device with a positioning structure provided by the utility model; Figure 2 for Figure 1 An enlarged schematic diagram of the structure of area A is shown; Figure 3 for Figure 1 A schematic diagram of the structure of the rear view of the base shown; Figure 4 for Figure 1 The schematic diagram of the partial structure of the sliding box shown in the figure shows a laminating device with a positioning structure, comprising: a base 1, a conveying component 2 is arranged on the top of the base 1, and a positioning component 3 is arranged on the top of the base 1 and on the right side of the conveying component 2;

[0024] The transmission assembly 2 includes a rotating frame 21 disposed on the left and right sides of the top of the base 1, and a transmission rod 22 is longitudinally rotatably disposed on the inner side of the rotating frame 21, and a conveyor belt 23 is sleeved on the side where the two transmission rods 22 are separated;

[0025] By placing the cartons that need to be coated on the right side of the conveyor belt 23, the cartons can be automatically fed.

[0026] The positioning assembly 3 includes a support frame 31 arranged on the top right side of the base 1, and a bidirectional threaded screw 32 is longitudinally rotatably arranged on the inner side of the support frame 31. The rear end of the bidirectional threaded screw 32 passes through the inner side of the support frame 31 and extends to its back side. A rocker 33 is arranged at the rear end of the bidirectional threaded screw 32. The circumferential side surface of the bidirectional threaded screw 32 is threadedly connected to two positioning plates 34 that can move forward and backward along its length direction.

[0027] The bidirectional threaded screw 32 is driven to rotate by rotating the rocker 33, thereby driving the two positioning plates 34 on the peripheral side to move relative to or away from each other, thereby meeting the placement requirements of cartons of different widths.

[0028] A limit slide bar 35 is provided at the bottom of the inner side of the support frame 31, and the peripheral side of the limit slide bar 35 is slidably connected to the inner sides of the two positioning plates 34. A connecting plate 36 is provided on the inner side of the support frame 31, and a baffle 37 is provided on the inner side of the connecting plate 36 so as to slide up and down. A rotating disk 38 is threadedly connected to the right side of the connecting plate 36 and located on the right side of the baffle 37, and the baffle 37 is fixed when the rotating disk 38 rotates.

[0029] After placing the cartons to be processed on the opposite side of the two positioning plates 34, move the baffle 37 up and down according to the thickness of a single carton. The distance between the baffle 37 and the conveyor belt 23 is the thickness of a single carton. Then, the baffle 37 is fixed relatively to the connecting plate 36 by rotating the rotating disk 38.

[0030] The positioning assembly 3 also includes a bracket 39 arranged on the right side of the base 1, and a support roller 4 is rotatably arranged on the inner side of the bracket 39. A fixing plate 5 is arranged on the left side of the support frame 31, and a soft-bristled roller brush 6 is longitudinally rotatably arranged on the inner side of the fixing plate 5.

[0031] Sometimes there are some paper scraps or dust on the carton, which will greatly affect the laminating effect. The soft-bristled roller brush 6 can be used to clean the debris on the carton.

[0032] A driving motor 7 for driving the right transmission rod 22 to rotate is fixedly arranged on the inner side of the bracket 39. The output end of the front side of the driving motor 7 is sleeved with the front end of the right transmission rod 22 through a belt, and the front end of the right transmission rod 22 is also sleeved with the front end of a belt and a soft-bristled roller brush 6.

[0033] The rotation of the output end of the driving motor 7 drives the right transmission rod 22 to rotate, thereby driving the conveyor belt 23 to work. The rotation of the right transmission rod 22 drives the soft-bristle roller brush 6 to rotate to clean the carton, and the soft-bristle roller brush 6 rotates to the left to sweep dust and debris to the right without affecting the processing.

[0034] A gantry 8 is arranged on the left side of the top of the base 1, a sliding plate 9 is slidably arranged on the inner side of the gantry 8, a connecting rod 10 is arranged at the bottom of the sliding plate 9, a sliding box 11 is slidably arranged on the surrounding side of the connecting rod 10, a spring 12 is sleeved on the surrounding side of the connecting rod 10 and located on the top of the sliding box 11, the sliding box 11 is slidably connected to the inner side of the gantry 8, and a coating cylinder 13 is rotatably arranged on the inner side of the sliding box 11.

[0035] By setting the spring 12, the laminating cylinder 13 can be closely attached to the surface of the carton, and the laminating cylinder 13 can be driven to rotate by the conveyor belt 23 to process the carton.

[0036] A hydraulic rod 14 is arranged on the top of the gantry 8, and the output end at the bottom of the hydraulic rod 14 passes through the top of the gantry 8 and extends to the top of the sliding plate 9. The output end of the hydraulic rod 14 is fixedly connected to the top of the sliding plate 9, and a collection box 15 is arranged on the left side of the base 1.

[0037] The distance between the laminating cylinder 13 and the conveyor belt 23 can be adjusted by telescoping the bottom output end of the hydraulic rod 14 to adapt to cartons of different thicknesses, thereby achieving a better processing effect.

[0038] The working principle of a laminating device with a positioning structure provided by the utility model is as follows:

[0039] Step 1: When in use, the cartons to be processed are stacked and placed between the two positioning plates 34, and the two-way threaded screw 32 is driven to rotate by rotating the rocker 33, thereby driving the two positioning plates 34 on the side surfaces thereof to move relative to or away from each other, thereby meeting the placement requirements of cartons of different widths;

[0040] Step 2: After placing the cartons to be processed on the opposite side of the two positioning plates 34, move the baffle 37 up and down according to the thickness of a single carton. The distance between the baffle 37 and the conveyor belt 23 is the thickness of a single carton. Then, by rotating the rotating disk 38, the baffle 37 is relatively fixed to the connecting plate 36. The feeding of a single cardboard can be achieved by cooperating with the rotation of the support roller 4. The rotation of the output end of the driving motor 7 drives the rotation of the right transmission rod 22, and then drives the conveyor belt 23 to feed the carton. The rotation of the right transmission rod 22 drives the rotation of the soft-bristle roller brush 6 to clean the carton. The soft-bristle roller brush 6 rotates to the left to sweep dust and debris to the right without affecting the processing.

[0041] Step 3: When the height of the laminating cylinder 13 needs to be adjusted, the sliding plate 9 is driven to slide up and down by the extension and retraction of the output end of the hydraulic rod 14, and then the height of the laminating cylinder 13 is adjusted. Through the setting of the spring 12, the laminating cylinder 13 can be closely attached to the surface of the carton, achieving a better processing effect.

[0042] Compared with the related art, the laminating device with a positioning structure provided by the utility model has the following beneficial effects:

[0043] The bidirectional threaded screw 32 is driven to rotate by rotating the rocker 33, thereby driving the relative or separate movement of the two positioning plates 34 on its peripheral sides. After adjusting the height position of the baffle 37, the baffle 37 is relatively fixed to the connecting plate 36 by rotating the rotating disk 38. The rotation of the output end of the driving motor 7 drives the rotation of the right transmission rod 22, thereby driving the operation of the conveyor belt 23. The extension and retraction of the output end of the hydraulic rod 14 drives the sliding plate 9 to slide up and down, thereby adjusting the height of the coating cylinder 13. The structure can realize the single feeding of cartons of different sizes, which improves the work efficiency. The coating cylinder 13 with adjustable height is coordinated with the setting of the spring 12, so that the coating cylinder 13 is closely attached to the surface of the carton, achieving a better processing effect.

[0044] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A laminating device with a positioning structure, characterized in that: include: A base (1), a conveying assembly (2) being arranged on the top of the base (1), and a positioning assembly (3) being arranged on the top of the base (1) and located on the right side of the conveying assembly (2); The conveying assembly (2) comprises a rotating frame (21) arranged on the left and right sides of the top of the base (1), the inner side of the rotating frame (21) is provided with a transmission rod (22) which can be rotated longitudinally, and a conveyor belt (23) is sleeved on the side where the two transmission rods (22) are separated from each other; The positioning assembly (3) comprises a support frame (31) arranged on the right side of the top of the base (1); a bidirectional threaded screw (32) is longitudinally rotatably arranged on the inner side of the support frame (31); the rear end of the bidirectional threaded screw (32) passes through the inner side of the support frame (31) and extends to the back side thereof; a rocker (33) is arranged at the rear end of the bidirectional threaded screw (32); and the circumferential side surface of the bidirectional threaded screw (32) is threadably connected to two positioning plates (34) so ​​as to be movable forward and backward along its length direction.

2. The laminating device with a positioning structure according to claim 1, characterized in that: A limiting slide bar (35) is provided at the bottom of the inner side of the support frame (31), and the peripheral side surface of the limiting slide bar (35) is slidably connected to the inner sides of the two positioning plates (34). A connecting plate (36) is provided on the inner side of the support frame (31), and a baffle (37) is provided on the inner side of the connecting plate (36) so as to be slidable up and down. A rotating disk (38) is threadedly connected to the right side of the connecting plate (36) and located on the right side of the baffle (37), and the rotating disk (38) fixes the baffle (37) when it rotates.

3. The laminating device with a positioning structure according to claim 1, characterized in that: The positioning assembly (3) further comprises a bracket (39) arranged on the right side of the base (1), a support roller (4) being rotatably arranged on the inner side of the bracket (39), a fixing plate (5) being arranged on the left side of the support frame (31), and a soft-bristled roller brush (6) being longitudinally rotatably arranged on the inner side of the fixing plate (5).

4. The laminating device with a positioning structure according to claim 3, characterized in that: A driving motor (7) for driving the right transmission rod (22) to rotate is fixedly arranged on the inner side of the bracket (39); the output end of the front side of the driving motor (7) is sleeved with the front end of the right transmission rod (22) through a belt; and the front end of the right transmission rod (22) is also sleeved with the front end of the soft-bristled roller brush (6) through a belt.

5. The laminating device with a positioning structure according to claim 1, characterized in that: A gantry (8) is arranged on the left side of the top of the base (1), a sliding plate (9) is slidably arranged on the inner side of the gantry (8), a connecting rod (10) is arranged at the bottom of the sliding plate (9), a sliding box (11) is slidably arranged on the peripheral side of the connecting rod (10), a spring (12) is sleeved on the peripheral side of the connecting rod (10) and located on the top of the sliding box (11), the sliding box (11) is slidably connected to the inner side of the gantry (8), and a coating cylinder (13) is rotatably arranged on the inner side of the sliding box (11).

6. The laminating device with a positioning structure according to claim 5, characterized in that: A hydraulic rod (14) is arranged on the top of the gantry (8); an output end at the bottom of the hydraulic rod (14) passes through the top of the gantry (8) and extends to the top of the sliding plate (9); the output end of the hydraulic rod (14) is fixedly connected to the top of the sliding plate (9); and a collection box (15) is arranged on the left side of the base (1).

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