Film pasting equipment for foam packaging box

Abstract

The utility model discloses a foam packing box film pasting device which comprises a working table, fixing supports are installed on the two sides of the top end of the working table, a storage roller is arranged at the top end of the interior of the fixing support on one side of the top end of the working table, and extrusion blocks are installed at the bottom ends of springs. The two sides and the two ends of the bottom end of the extrusion base are each provided with a cutting knife. According to the film pasting equipment for the foam packaging box, the first telescopic air cylinder, the extrusion block, the cutting knife and other assemblies are arranged, and after the foam packaging box is taken and placed above the workbench, the arranged first telescopic air cylinder can push the extrusion base to move downwards so that a pasting film can be extruded to be attached to the position above an object label; and the rear cutting knife cuts the film once so that the film can be attached to the position above the label of the object, automatic film attaching of the film attaching equipment is achieved, and the film attaching efficiency of the foam packaging box is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film pasting for packaging boxes, in particular to a film pasting device for foam packaging boxes. Background Art

[0002] The foam packaging box is a packaging box made of foam material. It has the characteristics of being light in transportation and providing cushioning protection for the packaged items during transportation. After the corresponding items are packed inside the foam packaging box, the corresponding item labels will be adhered to the surface of the foam packaging box, making it convenient for people to obtain information about the items inside the foam packaging box. At the same time, a protective film needs to be covered on the surface of the item label to protect the item label and prevent the writing on the item label from being blurred or damaged by water.

[0003] At present, when laminating the article labels on the surface of the foam packaging box, the protective film is manually torn off and pasted on the top of the article label for protection, which is inefficient. Therefore, a film laminating device for the foam packaging box is provided. Utility Model Content

[0004] The utility model aims to provide a film sticking device for a foam packaging box to solve the problem of low film sticking efficiency proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film-sticking device for foam packaging boxes, comprising a workbench, fixed brackets are installed on both sides of the top of the workbench, a storage roller is arranged at the top of the fixed bracket on one side of the top of the workbench, and a servo motor is arranged at one end of the storage roller, and a feeding roller is arranged at the top of the fixed bracket on the other side of the top of the workbench, and connecting frames are installed at both ends of the feeding roller and the feeding roller, a mounting plate is installed at one end at the middle position of the top of the workbench, a first telescopic cylinder is installed on both sides of the top of the mounting plate, a plate body is installed at the bottom end of the first telescopic cylinder, an extrusion seat is arranged at the bottom end of the plate body, a spring is installed at the top of the inside of the extrusion seat, an extrusion block is installed at the bottom end of the spring, and cutting knives are installed on both sides and both ends of the bottom end of the extrusion seat.

[0006] Preferably, a plurality of springs are provided, and the plurality of springs are distributed at equal intervals on the top end of the extrusion block.

[0007] Preferably, the cross section of the extrusion block is smaller than the cross section of the extrusion seat, and the extrusion block and the extrusion seat are matched with each other.

[0008] Preferably, a fixing seat is installed at the top of the extrusion seat, a fixing rod is movably provided inside the fixing seat, and the top of the fixing rod is fixed to the top of the plate body, threaded rod bodies are movably provided on both sides inside the fixing seat, and a locking block is installed on one side of the threaded rod body.

[0009] Preferably, a plurality of locking blocks are provided, and the locking blocks are symmetrically distributed in pairs about the central axis of the fixing seat.

[0010] Preferably, the cross section of the fixing rod is smaller than the cross section of the fixing seat, and the fixing rod and the fixing seat are matched with each other.

[0011] Preferably, a second telescopic cylinder is installed at both ends of the top of the workbench, and a positioning plate is installed at one end of the second telescopic cylinder.

[0012] Preferably, six groups of the positioning plates are provided, and the six groups of the positioning plates are symmetrically distributed about the central axis of the workbench.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the film-sticking device for the foam packaging box not only realizes that the foam packaging box can be quickly film-sticked, the efficiency of film-sticking is greatly improved, and the size of the extrusion seat can be adjusted according to the size of the label, so that the adaptability is stronger, and the foam packaging box to be film-sticked can be locked to ensure the accuracy of film-sticking;

[0014] (1) By providing components such as a first telescopic cylinder, an extrusion block and a cutting knife, after the foam packaging box is taken and placed on the top of the workbench, the first telescopic cylinder can push the extrusion seat to move downward so that the film is squeezed to fit above the label of the article, and the cutting knife cuts the film so that the film falls and fits above the label of the article, so that the film laminating device can automatically perform film laminating, which greatly improves the efficiency of film laminating of the foam packaging box;

[0015] (2) By providing components such as a fixing seat, a threaded rod body, a fixing rod and a locking block, when the extrusion seat is in use, the extrusion block at the bottom of the inner portion thereof will move downward to fit above the label of the article. The above components cooperate with each other so that the fixing seat can be replaced according to the different sizes of the article labels, thereby realizing the function of replacing the fixing seat of the film laminating device, thereby greatly increasing the adaptability of the film laminating device;

[0016] (3) By providing a plurality of second telescopic cylinders and positioning plates and other components, when applying film to the article labels on the foam packaging box, the second telescopic cylinders can push the positioning plates to fit the two ends of the foam packaging box to position the foam packaging box, so that the foam packaging box can be stably placed on the workbench, and the accuracy of subsequent film application can be guaranteed, thereby making the use effect of the equipment better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view structure of the positioning plate of the utility model;

[0019] Figure 3 For the utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0020] Figure 4 It is a schematic diagram of the side view structure of the unwinding roller of the utility model.

[0021] In the figure: 1. workbench; 2. fixed bracket; 3. storage roller; 4. connecting frame; 5. fixed seat; 6. first telescopic cylinder; 7. plate body; 8. extrusion block; 9. unloading roller; 10. mounting plate; 11. extrusion seat; 12. spring; 13. cutting knife; 14. second telescopic cylinder; 15. positioning plate; 16. servo motor; 17. threaded rod body; 18. fixed rod; 19. locking block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in 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 in 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.

[0023] See also Figure 1-4 , the utility model provides an embodiment: a film-sticking device for a foam packaging box, comprising a workbench 1, fixed brackets 2 are installed on both sides of the top of the workbench 1, a storage roller 3 is arranged at the top of the fixed bracket 2 on one side of the top of the workbench 1, and a servo motor 16 is arranged at one end of the storage roller 3, and a feeding roller 9 is arranged at the top of the fixed bracket 2 on the other side of the top of the workbench 1, and connecting frames 4 are installed at both ends of the feeding roller 3 and the feeding roller 9, a mounting plate 10 is installed at one end at the middle position of the top of the workbench 1, a first telescopic cylinder 6 is installed on both sides of the top of the mounting plate 10, a plate body 7 is installed at the bottom end of the first telescopic cylinder 6, an extrusion seat 11 is arranged at the bottom end of the plate body 7, a spring 12 is installed at the top of the extrusion seat 11, an extrusion block 8 is installed at the bottom end of the spring 12, and cutting knives 13 are installed on both sides and both ends of the bottom of the extrusion seat 11;

[0024] There are a plurality of springs 12, and the plurality of springs 12 are evenly spaced and distributed at the top of the extrusion block 8. The evenly spaced springs 12 can generate elastic expansion and contraction forces for corresponding use;

[0025] The cross section of the extrusion block 8 is smaller than the cross section of the extrusion seat 11, the extrusion block 8 and the extrusion seat 11 are matched, and the extrusion block 8 moves stably inside the extrusion seat 11;

[0026] Specifically, Figure 1 and Figure 3 As shown, the first telescopic cylinder 6 is started to push the extrusion seat 11 to move downward, so that the extrusion block 8 inside the extrusion seat 11 pushes the unfolded protective film to adhere to the surface of the item label above the foam packaging box, and then the first telescopic cylinder 6 continues to push the extrusion seat 11 to move downward to ensure that the protective film adheres stably to the item label, and then under the elastic contraction force of the spring 12, the cutting knife 13 at the bottom end of the extrusion seat 11 moves downward to cut the protective film, so that the protective film fits and falls above the item label.

[0027] The top of the extrusion seat 11 is equipped with a fixed seat 5, and the inside of the fixed seat 5 is movably provided with a fixed rod 18, and the top of the fixed rod 18 is fixed to the top of the plate body 7, and the two sides of the inside of the fixed seat 5 are movably provided with a threaded rod body 17, and one side of the threaded rod body 17 is installed with a locking block 19;

[0028] A plurality of locking blocks 19 are provided, and the plurality of locking blocks 19 are symmetrically distributed in pairs about the central axis of the fixing seat 5. The cross section of the fixing rod 18 is smaller than the cross section of the fixing seat 5. The fixing rod 18 and the fixing seat 5 are matched with each other. The symmetrically distributed locking blocks 19 enable the extrusion seat 11 and the fixing rod 18 to be stably installed together.

[0029] Specifically, Figure 1 and Figure 3 As shown, when replacing the extrusion seat 11, the threaded rod body 17 is rotated in sequence to drive the locking block 19 to disengage the fixing rod 18, and then the extrusion seat 11 is pulled downward to remove it from the fixing rod 18, and then a new extrusion seat 11 is taken out and the fixing seat 5 above it is aligned with the fixing rod 18 to engage together, and then the threaded rod body 17 is rotated to push the locking block 19 to lock the fixing rod 18.

[0030] A second telescopic cylinder 14 is installed at both ends of the top of the workbench 1, and a positioning plate 15 is installed at one end of the second telescopic cylinder 14;

[0031] Six groups of positioning plates 15 are provided, and the six groups of positioning plates 15 are symmetrically distributed about the central axis of the workbench 1. The symmetrically distributed positioning plates 15 facilitate the positioning of multiple foam packaging boxes;

[0032] Specifically, Figure 3 As shown, the foam packaging box is placed between the positioning plates 15, and the second telescopic cylinder 14 is started to push the positioning plates 15 to fit the two ends of the foam packaging box for extrusion, so that the foam packaging box is stably placed above the workbench 1 to ensure the accuracy of subsequent film pasting.

[0033] Working principle: When the utility model is in use, the protective film used for film pasting is placed above the discharge roller 9, and the foam packaging box that needs film pasting is taken and placed above the workbench 1, and it is placed between the positioning plates 15. Then the second telescopic cylinder 14 is started to push the positioning plates 15 to fit the two ends of the foam packaging box for extrusion and limiting, so that the foam packaging box is stably placed above the workbench 1, and the rear servo motor 16 is started to drive the storage roller 3 to rotate and pull the protective film, so that the protective film is distributed in parallel to the top of the foam packaging box, and then the first telescopic cylinder 6 is started to push the extrusion below the plate body 7. The seat 11 moves downward, so that the extrusion block 8 inside the extrusion seat 11 sticks the protective film parallel to the top of the foam packaging box to the surface of the article label above the foam packaging box, and then the first telescopic cylinder 6 continues to push the extrusion seat 11 to allow the cutting knife 13 at the bottom of the extrusion seat 11 to move downward under the elastic contraction force of the spring 12 to cut the protective film, so that the protective film sticks to the top of the article label, completing the film sticking to the foam packaging box, and then the first telescopic cylinder 6 pulls the extrusion seat 11 back to its original position, and then starts the second telescopic cylinder 14 to pull the positioning plate 15 back to its original position, and the foam packaging box with the film stuck on it can be taken out.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A foam packaging box film laminating device, comprising a workbench (1), characterized in that: Fixed brackets (2) are installed on both sides of the top of the workbench (1); a collection roller (3) is arranged at the top of the fixed bracket (2) on one side of the top of the workbench (1); and a servo motor (16) is arranged at one end of the collection roller (3); a discharge roller (9) is arranged at the top of the fixed bracket (2) on the other side of the top of the workbench (1); and connecting brackets (4) are installed at both ends of the collection roller (3) and the discharge roller (9); and a servo motor (16) is arranged at the top of the fixed bracket (2) on the other side of the top of the workbench (1). A mounting plate (10) is installed at one end, first telescopic cylinders (6) are installed on both sides of the top of the mounting plate (10), a plate body (7) is installed at the bottom of the first telescopic cylinder (6), an extrusion seat (11) is arranged at the bottom of the plate body (7), a spring (12) is installed at the top of the extrusion seat (11), an extrusion block (8) is installed at the bottom of the spring (12), and cutting knives (13) are installed on both sides and both ends of the bottom of the extrusion seat (11).

2. The film-sticking device for a foam packaging box according to claim 1, characterized in that: A plurality of springs (12) are provided, and the plurality of springs (12) are distributed at equal intervals on the top end of the extrusion block (8).

3. The film-sticking device for a foam packaging box according to claim 1, characterized in that: The cross section of the extrusion block (8) is smaller than the cross section of the extrusion seat (11), and the extrusion block (8) and the extrusion seat (11) are matched with each other.

4. The film-sticking device for a foam packaging box according to claim 1, characterized in that: A fixing seat (5) is installed at the top of each of the extrusion seats (11); a fixing rod (18) is movably arranged inside each of the fixing seats (5); and the top of each of the fixing rods (18) is fixed to the top of the plate body (7); threaded rod bodies (17) are movably arranged on both sides inside each of the fixing seats (5); and a locking block (19) is installed on one side of each of the threaded rod bodies (17).

5. The film-sticking device for a foam packaging box according to claim 4, characterized in that: A plurality of locking blocks (19) are provided, and the locking blocks (19) are symmetrically distributed in pairs about the central axis of the fixing seat (5).

6. The film-sticking device for a foam packaging box according to claim 4, characterized in that: The cross section of the fixing rod (18) is smaller than the cross section of the fixing seat (5), and the fixing rod (18) and the fixing seat (5) are matched with each other.

7. The film-sticking device for a foam packaging box according to claim 1, characterized in that: A second telescopic cylinder (14) is installed at both ends of the top of the workbench (1), and a positioning plate (15) is installed at one end of the second telescopic cylinder (14).

8. The film-sticking device for a foam packaging box according to claim 7, characterized in that: Six groups of the positioning plates (15) are provided, and the six groups of the positioning plates (15) are symmetrically distributed about the central axis of the workbench (1).

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