Film laminating equipment for packaging materials

Abstract

The utility model provides film laminating equipment for packaging materials, which relates to the technical field of material film laminating and comprises a frame, a support is fixedly mounted at the bottom of the frame, a motor is fixedly mounted on the right side of the frame, and a conveying belt is arranged in the frame. A placement plate supports a film covering product, before the film covering product is covered with a film, the distance between limiting plates needs to be adjusted according to the width of the product, the limiting effect on the film covering product is guaranteed, the film covering effect of the product is improved, it is guaranteed that a clamping toothed plate is separated from a limiting toothed plate, a worker rotates a driving disc, and the driving disc drives a driving gear to rotate; the driving gear drives the driving toothed plates to move, so that the two driving toothed plates move towards the middle, the driving toothed plates drive the movable plates to move, then the movable plates drive the connecting plates, the transverse rods and the limiting plates to move, the limiting plates move towards the middle of the placing plate from the top of the placing plate, and therefore the use distance between the limiting plates is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of material coating, in particular to a coating device for packaging materials. Background Art

[0002] Laminating equipment is a machine used to cover the surface of printed materials or other items with a layer of film. It is usually used to increase the gloss, wear resistance, waterproofness and durability of the product, and it can also play a protective and decorative role. The working principle of laminating equipment is to bond the film material to the substrate (such as paper, plate, cloth, etc.) by heating and pressurizing. During the laminating process, the film is stretched and covered on the surface of the substrate, and then it is tightly bonded to the substrate by heating and pressure.

[0003] When using semi-automatic laminating equipment, personnel are required to place the products on the conveyor belt for transportation. However, different products have different widths, and it is difficult for personnel to place the products exactly in the middle of the conveyor belt. This will cause the products to shift during transportation and affect the subsequent laminating effect of the products. Utility Model Content

[0004] The main purpose of the utility model is to provide a film coating device for packaging materials, which can effectively solve the problems raised in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A film coating device for packaging materials comprises a frame, a bracket is fixedly installed on the bottom of the frame, a motor is fixedly installed on the right side of the frame, a conveyor belt is arranged inside the frame, the output end of the motor is fixedly connected to the conveyor roller inside the conveyor belt, a pressure roller and a film coating roller are respectively arranged inside the frame and above the conveyor belt, a placement plate is fixedly installed on the front side of the frame, support legs are fixedly installed on both sides of the bottom of the placement plate, and adjustment mechanisms are arranged on both sides of the placement plate.

[0007] Preferably, the adjustment mechanism includes a movable plate, a driving tooth plate is fixedly installed on one relatively close side of the movable plate, a driving gear is meshed between the driving tooth plates, a driving disk is fixedly installed on the front side of the driving gear, a connecting plate is fixedly installed on the top of the movable plate, a cross bar is fixedly installed on the top of the connecting plate, a limiting plate is fixedly installed on one relatively close side of the cross bar, and the limiting plate is located on the top of the placement plate.

[0008] Preferably, a vertical plate is fixedly mounted on the bottom of the placement plate, the vertical plate is located on the back of the driving gear, and the driving gear and the vertical plate are rotatably connected via a bearing.

[0009] Preferably, the side of the supporting leg that is relatively far away is fixedly installed with evenly distributed positioning columns, the interior of the connecting plate is provided with evenly distributed positioning holes, the other end of the positioning column passes through the positioning holes, and a return spring is fixedly installed on the side of the supporting leg that is relatively far away, the return spring is sleeved on the surface of the middle positioning column, and the other end of the return spring is fixedly connected to the connecting plate.

[0010] Preferably, a limiting groove is provided inside the supporting leg, and the movable plate passes through the limiting groove.

[0011] Preferably, a limiting tooth plate is fixedly installed on the front of the movable plate, a fixed plate is fixedly installed on the front of the supporting leg, a through groove is opened inside the fixed plate, a push-pull rod is arranged inside the through groove, and a snap-in tooth plate is fixedly installed on the side of the push-pull rod close to the limiting tooth plate.

[0012] Preferably, a convex plate is fixedly installed on the front side of the fixed plate and at the top and bottom of the through groove, and a semi-convex ball is fixedly installed on the side of the convex plate close to the push-pull rod, and two frustration grooves are provided on the top and bottom of the push-pull rod, and the semi-convex ball is clamped in one of the frustration grooves.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The placing plate supports the coated product. Before laminating the coated product, it is necessary to adjust the distance between the limiting plates according to the width of the product to ensure the limiting effect of the coated product, improve the laminating effect of the product, ensure that the engaging tooth plate is separated from the limiting tooth plate, and the personnel rotate the driving plate, the driving plate drives the driving gear to rotate, and the driving gear drives the driving tooth plate to move, so that the two driving tooth plates move toward the middle, and the driving tooth plate drives the movable plate to move, and then the movable plate drives the connecting plate, the cross bar and the limiting plate to move, so that the limiting plate moves from the top of the placing plate to the middle part of the placing plate, thereby adjusting the use distance between the limiting plates. After the adjustment is completed, the push-pull rod is squeezed so that the push-pull rod drives the engaging tooth plate to engage with the limiting tooth plate. At this time, the semi-convex ball is engaged in another setback groove to limit the movable plate, thereby improving the limiting stability of the limiting plate. When the coated product is placed on the top of the placing plate, the limiting plate limits the coated product, so that the coated product is located in the middle of the conveyor belt, thereby improving the laminating and pressing effect of the laminating roller and the pressing roller on the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the local structure of the adjustment mechanism in the utility model;

[0017] Figure 3It is a three-dimensional schematic diagram of the local structure of the adjustment mechanism in the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the structure of the fixing plate and the clamping tooth plate in the utility model.

[0019] In the figure: 1. frame; 2. pressure roller; 3. laminating roller; 4. motor; 5. conveyor belt; 6. placement plate; 7. support leg; 8. adjustment mechanism; 801. movable plate; 802. driving tooth plate; 803. driving gear; 804. vertical plate; 805. driving disk; 806. connecting plate; 807. cross bar; 808. limiting plate; 9. positioning column; 10. reset spring; 11. limiting tooth plate; 12. fixing plate; 13. through groove; 14. push-pull rod; 15. snap-fit ​​tooth plate; 16. semi-convex ball; 17. frustration groove. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 As shown in FIG. 3 , a film coating device for packaging materials comprises a frame 1, a bracket is fixedly installed at the bottom of the frame 1, a motor 4 is fixedly installed on the right side of the frame 1, a conveyor belt 5 is arranged inside the frame 1, the output end of the motor 4 is fixedly connected to the conveyor roller inside the conveyor belt 5, a pressing roller 2 and a film coating roller 3 are respectively arranged inside the frame 1 and above the conveyor belt 5, a placing plate 6 is fixedly installed on the front of the frame 1, supporting legs 7 are fixedly installed on both sides of the bottom of the placing plate 6, and adjustment mechanisms 8 are arranged on both sides of the placing plate 6.

[0022] The effects achieved by the above components are as follows: by setting a motor 4 to drive the conveyor belt 5 to rotate, the conveyor belt 5 transports the coated product, and the coating roller 3 and the pressure roller 2 coat and press the product respectively, and the placement plate 6 supports the coated product. Before coating the coated product, it is necessary to adjust the distance between the limiting plates 808 according to the width of the product to ensure the limiting effect of the coated product, improve the coating effect of the product, ensure that the engaging tooth plate 15 is separated from the limiting tooth plate (11), and the personnel rotate the driving disk 805, and the driving disk 805 drives the driving gear 803 to rotate, and the driving gear 803 drives the driving tooth plate 802 to move, so that the two driving tooth plates 802 move toward the middle, and the driving tooth plate 802 drives the movable plate 801 to move. Then, the movable plate 801 drives the connecting plate 806, the cross bar 807 and the limit plate 808 to move, so that the limit plate 808 moves from the top of the placement plate 6 to the middle part of the placement plate 6, thereby adjusting the use distance between the limit plates 808. After the adjustment is completed, the push-pull rod 14 is squeezed, so that the push-pull rod 14 drives the engaging tooth plate 15 to engage with the limiting tooth plate (11). At this time, the semi-convex ball 16 is engaged with the inside of another setback groove 17 to limit the movable plate 801, thereby improving the limiting stability of the limit plate 808. When the coated product is placed on the top of the placement plate 6, the limit plate 808 limits the coated product, so that the coated product is located in the middle of the conveyor belt 5, thereby improving the coating and pressing effects of the coating roller 3 and the pressing roller 2 on the product.

[0023] like Figure 2 As shown in FIG. 3 , the adjustment mechanism 8 includes a movable plate 801, and a driving tooth plate 802 is fixedly installed on a relatively close side of the movable plate 801, and a driving gear 803 is meshed between the driving tooth plates 802. A driving disk 805 is fixedly installed on the front of the driving gear 803. A connecting plate 806 is fixedly installed on the top of the movable plate 801, and a cross bar 807 is fixedly installed on the top of the connecting plate 806. A limiting plate 808 is fixedly installed on a relatively close side of the cross bar 807, and the limiting plate 808 is located on the top of the placement plate 6.

[0024] The effect achieved by the above-mentioned components is: by setting a driving disk 805 to drive the driving gear 803 to rotate, and then the driving gear 803 drives the driving tooth plate 802 to move, so that the two driving tooth plates 802 move toward the middle, and the driving tooth plate 802 drives the movable plate 801 to move, and then the movable plate 801 drives the connecting plate 806, the cross bar 807 and the limit plate 808 to move, so that the limit plate 808 moves from the top of the placement plate 6 to the middle part of the placement plate 6, thereby adjusting the use distance between the limit plates 808, adjusting the distance between the limit plates 808 according to the width of different coated products, effectively limiting the coated products, so that the coated products are located in the middle position of the bottom of the pressure roller 2 and the coating roller 3 during the transportation process, thereby improving the coating effect on the products.

[0025] like Figure 3 As shown, a vertical plate 804 is fixedly installed at the bottom of the placement plate 6. The vertical plate 804 is located on the back of the driving gear 803. The driving gear 803 and the vertical plate 804 are rotatably connected through a bearing.

[0026] The effects achieved by the above components are: by setting the vertical plate 804 to limit the driving gear 803, the stability of the driving gear 803 during rotation is improved, and the driving stability of the driving gear 803 on the driving gear plate 802 is further improved.

[0027] like Figure 2 As shown, the side of the support leg 7 that is relatively far away is fixedly installed with evenly distributed positioning columns 9, the interior of the connecting plate 806 is provided with evenly distributed positioning holes, the other end of the positioning column 9 passes through the positioning holes, and the side of the support leg 7 that is relatively far away is fixedly installed with a return spring 10, the return spring 10 is sleeved on the surface of the middle positioning column 9, and the other end of the return spring 10 is fixedly connected to the connecting plate 806.

[0028] The effects achieved by the above-mentioned components are: by setting the positioning column 9 and the positioning hole to cooperate with each other to limit the connecting plate 806, the stability of the movable plate 801, the cross bar 807 and the limiting plate 808 during movement is improved, and the limiting plate 808 is prevented from being offset. Under the action of the reset spring 10, the tension on the connecting plate 806 is maintained. When the engaging tooth plate 15 is separated from the limiting tooth plate 11, the connecting plate 806 is pulled back to its original position under the action of the tensile elastic force of the reset spring 10, thereby resetting the limiting plate 808, which is convenient for adjustment for different coated products next time.

[0029] like Figure 1 As shown, a limiting groove is provided inside the supporting leg 7, and the movable plate 801 passes through the limiting groove.

[0030] The effects achieved by the above components are: by setting the limiting grooves for installing and limiting the movable plate 801, the stability of the movable plate 801 during movement is improved.

[0031] like Figure 2 and Figure 4 As shown, a limiting tooth plate 11 is fixedly installed on the front of the movable plate 801, and a fixing plate 12 is fixedly installed on the front of the supporting leg 7. A through groove 13 is opened inside the fixing plate 12, and a push-pull rod 14 is arranged inside the through groove 13. A snap-on tooth plate 15 is fixedly installed on one side of the push-pull rod 14 close to the limiting tooth plate 11.

[0032] The effect achieved by the above components is: by setting the fixed plate 12 and the through groove 13 to cooperate with each other for installing and sliding the push-pull rod 14, and then the push-pull rod 14 drives the engaging tooth plate 15 to move, so that the engaging tooth plate 15 is engaged with the limiting tooth plate 11, and the movable plate 801 is limited, thereby further improving the use stability of the limiting plate 808.

[0033] like Figure 4 As shown, convex plates are fixedly installed on the front side of the fixed plate 12 and at the top and bottom of the through slot 13, and a semi-convex ball 16 is fixedly installed on the side of the convex plate close to the push-pull rod 14. Two detent grooves 17 are provided on the top and bottom of the push-pull rod 14, and the semi-convex ball 16 is clamped in one of the detent grooves 17.

[0034] The effect achieved by the above-mentioned components is: by setting the semi-convex ball 16, when the push-pull rod 14 drives the frustration groove 17 to move to the semi-convex ball 16, the semi-convex ball 16 is engaged with the inside of the frustration groove 17, thereby limiting the push-pull rod 14, and then limiting the engaging tooth plate 15, thereby ensuring the engaging stability of the engaging tooth plate 15 and the limiting tooth plate 11, or ensuring that the engaging tooth plate 15 is separated from the limiting tooth plate 11.

[0035] The working principle of this kind of packaging material laminating equipment:

[0036] The motor 4 drives the conveyor belt 5 to rotate, and then the conveyor belt 5 transports the coated product. The coating roller 3 and the pressure roller 2 coat and press the product respectively. The placement plate 6 supports the coated product. Before coating the coated product, it is necessary to adjust the distance between the limit plates 808 according to the width of the product to ensure that the engaging tooth plate 15 is separated from the limit tooth plate 11. The personnel rotate the driving disk 805, and the driving disk 805 drives the driving gear 803 to rotate. The driving gear 803 drives the driving tooth plate 802 to move, so that the two driving tooth plates 802 move to the middle, and the driving tooth plate 802 drives the movable plate 801 to move. Then, the movable plate 801 drives the connecting plate 806, the cross bar 807 and the limit plate 808 to move, so that the limit plate 808 moves from the top of the placement plate 6 to the middle part of the placement plate 6, thereby adjusting the use distance between the limit plates 808. After the adjustment is completed, the push-pull rod 14 is squeezed so that the push-pull rod 14 drives the engaging tooth plate 15 to engage with the limiting tooth plate 11. At this time, the semi-convex ball 16 is engaged with the inside of another setback groove 17 to limit the movable plate 801. When the coated product is placed on the top of the placement plate 6, the limit plate 808 limits the coated product so that the coated product is located in the middle of the conveyor belt 5.

[0037] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A film laminating device for packaging materials, comprising a frame (1), characterized in that: A bracket is fixedly installed at the bottom of the frame (1), a motor (4) is fixedly installed on the right side of the frame (1), a conveyor belt (5) is arranged inside the frame (1), the output end of the motor (4) is fixedly connected to the conveyor roller inside the conveyor belt (5), a pressing roller (2) and a laminating roller (3) are respectively arranged inside the frame (1) and above the conveyor belt (5), a placement plate (6) is fixedly installed on the front of the frame (1), support legs (7) are fixedly installed on both sides of the bottom of the placement plate (6), and adjustment mechanisms (8) are arranged on both sides of the placement plate (6).

2. The film laminating device for packaging materials according to claim 1, characterized in that: The adjustment mechanism (8) comprises a movable plate (801), a driving tooth plate (802) is fixedly mounted on one relatively close side of the movable plate (801), a driving gear (803) is meshed between the driving tooth plates (802), a driving disk (805) is fixedly mounted on the front side of the driving gear (803), a connecting plate (806) is fixedly mounted on the top of the movable plate (801), a cross bar (807) is fixedly mounted on the top of the connecting plate (806), a limiting plate (808) is fixedly mounted on one relatively close side of the cross bar (807), and the limiting plate (808) is located on the top of the placement plate (6).

3. The film laminating device for packaging materials according to claim 2, characterized in that: A vertical plate (804) is fixedly mounted on the bottom of the placement plate (6), and the vertical plate (804) is located on the back of the driving gear (803). The driving gear (803) and the vertical plate (804) are rotatably connected via a bearing.

4. The film laminating device for packaging materials according to claim 2, characterized in that: The side of the support leg (7) that is relatively far away is fixedly installed with uniformly distributed positioning columns (9), the interior of the connecting plate (806) is provided with uniformly distributed positioning holes, the other end of the positioning column (9) passes through the positioning holes, and the side of the support leg (7) that is relatively far away is fixedly installed with a return spring (10), the return spring (10) is sleeved on the surface of the middle positioning column (9), and the other end of the return spring (10) is fixedly connected to the connecting plate (806).

5. The film laminating device for packaging materials according to claim 2, characterized in that: A limiting groove is provided inside the supporting leg (7), and the movable plate (801) passes through the limiting groove.

6. The film laminating device for packaging materials according to claim 2, characterized in that: A limiting tooth plate (11) is fixedly installed on the front of the movable plate (801), a fixing plate (12) is fixedly installed on the front of the supporting leg (7), a through slot (13) is provided inside the fixing plate (12), a push-pull rod (14) is provided inside the through slot (13), and a clamping tooth plate (15) is fixedly installed on one side of the push-pull rod (14) close to the limiting tooth plate (11).

7. The film laminating device for packaging materials according to claim 6, characterized in that: A convex plate is fixedly installed on the front of the fixing plate (12) and at the top and bottom of the through groove (13), and a semi-convex ball (16) is fixedly installed on one side of the convex plate close to the push-pull rod (14). Two setback grooves (17) are provided at the top and bottom of the push-pull rod (14), and the semi-convex ball (16) is clamped in one of the setback grooves (17).

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