Cotton pasting device for packaging gift box forming

Abstract

The utility model discloses a cotton sticking device for packaging gift box forming, which relates to the technical field of packaging gift box processing and is characterized in that a plurality of paper boxes to be stuck with cotton can be simultaneously placed at specific positions on the top of a conveying mechanism through the arrangement of the conveying mechanism; according to the continuous glue spraying mechanism, the paper boxes can be intermittently and sequentially conveyed to the position under the glue spraying mechanism, and after one paper box completes glue spraying operation, the next paper box can continue to reach the glue spraying position, so that continuous glue spraying operation on the paper boxes is achieved, and then continuous cotton pasting operation on the paper boxes is achieved; and secondly, during the intermittent period of the circular bearing disc, the worker can take out the paper boxes sprayed with the glue and continuously place the paper boxes to be sprayed with the glue, so that the paper box spraying and the paper box placing can be continuously carried out. Due to the fact that the base and the limiting box are designed in a split mode, the matched limiting box can be correspondingly replaced according to paper boxes of different sizes and specifications, and therefore glue spraying operation on different paper boxes can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of gift box packaging processing, in particular to a cotton pasting device used for forming gift boxes. Background Art

[0002] During the production process of the square gift box, a layer of cotton material needs to be attached to the inside of the paper box to protect the items in the box from external impact, friction and other damage, and finally form a gift box that can be used for product packaging;

[0003] Before attaching the cotton material to the square packaging gift box, glue needs to be applied on the inner wall of the paper box, and the cotton material is attached to the inner wall of the paper box by using the glue.

[0004] However, since the side wall of the square gift box has four sides, the ordinary glue spraying device needs to spray glue on the four side walls of the inner wall of the paper box step by step, which consumes a lot of time, resulting in a slow and inefficient paper box cotton pasting process, which cannot meet the needs of large-scale paper box forming and cotton pasting work.

[0005] Therefore, the utility model proposes a cotton sticking device for packaging gift box molding to solve the above problems. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model provides a cotton sticking device for packaging gift box forming, which solves the problem that the glue spraying device needs to spray glue on the four inner walls of the square packaging gift box step by step, which consumes a lot of time during the spraying process, resulting in slow speed and low efficiency of the cotton sticking process of the square packaging gift box, and cannot meet the needs of large-scale square packaging gift box cotton sticking work.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cotton pasting device for packaging gift boxes, comprising an operating table and a circular through hole opened on the top of the operating table, a conveying mechanism for intermittently conveying a paper box to be pasted with cotton is arranged inside the circular through hole, a plurality of paper box loading assemblies for limiting the position of the paper box are evenly arranged on the top of the conveying mechanism, a support arm is fixedly arranged on the top of the operating table and on one side of the conveying mechanism, an electric push rod and a glue conveying mechanism for storing and conveying glue are fixedly arranged on the top of the support arm, and the bottom end of the output shaft of the electric push rod is connected to a glue spraying mechanism for spraying glue onto the inner wall of the paper box through a support frame.

[0008] Furthermore, the conveying mechanism includes a gearbox and a servo motor which are respectively fixed inside the operating table through a mounting frame, the output shaft of the servo motor is connected to the input shaft of the gearbox through a coupling, and a circular carrying plate is fixedly connected to the output shaft of the gearbox, and the circular carrying plate is rotatably set in a circular through hole on the top of the operating table.

[0009] Furthermore, the paper box loading assembly includes a base fixedly arranged on the top of the circular carrying plate and a limit box detachably arranged on the top of the base by bolts.

[0010] Furthermore, the glue delivery mechanism includes a glue storage tank and a glue pump fixedly arranged on the outer wall of the glue storage tank, the feed end of the glue pump is connected to the glue storage tank, and the output end of the glue pump is connected to the glue spraying mechanism for delivering glue to the glue spraying mechanism.

[0011] Furthermore, the glue spraying mechanism includes a glue distribution cylinder and a glue delivery pipe fixedly connected to the top of the glue distribution cylinder for delivering glue to the glue distribution cylinder. The outer wall of the glue distribution cylinder is provided with a plurality of glue outlet holes, and each side wall of the glue distribution cylinder is provided with a glue spraying control component for controlling the glue spraying width. The glue spraying control component includes a cross plate fixedly connected to the side wall of the glue distribution cylinder and a plurality of T-slots evenly arranged on the outer wall of the cross plate. The inner wall of the T-slot is provided with mounting holes corresponding to the positions of the glue outlet holes, and a glue outlet head assembly is arranged inside the mounting hole. A driving block for controlling the glue outlet head assembly to spray glue or stop spraying glue is slidably arranged on the inner wall of the T-slot.

[0012] Furthermore, the glue discharge head assembly includes an outer cylinder fixedly connected to the mounting hole and the glue discharge hole at the same time, a first through hole is opened on the outer wall of the outer cylinder, an inner cylinder is sealingly and slidably arranged inside the outer cylinder, a second through hole corresponding to the position of the first through hole is opened on the outer wall of the inner cylinder, a nozzle is fixedly arranged at one end of the inner cylinder away from the outer cylinder, a connecting rod is fixedly connected to the other end of the inner cylinder, a limit plate is fixedly arranged at one end of the connecting rod away from the inner cylinder and located outside the outer cylinder, and a driving block spring is slidably sleeved on the outer wall of the inner cylinder and located between the nozzle and the outer cylinder.

[0013] Beneficial Effects

[0014] The utility model provides a cotton pasting device for packaging gift boxes. Compared with the prior art, it has the following beneficial effects:

[0015] 1. A cotton pasting device for packaging gift box forming, a conveying mechanism for intermittently conveying a paper box to be pasted with cotton is arranged inside a circular through hole, a plurality of paper box loading components for limiting the position of the paper box are evenly arranged on the top of the conveying mechanism, a support arm is fixedly arranged on the top of the operating table and on one side of the conveying mechanism, an electric push rod and a glue conveying mechanism for storing and conveying glue are fixedly arranged on the top of the support arm, a glue spraying mechanism for spraying glue on the inner wall of the paper box is connected to the bottom end of the output shaft of the electric push rod through the support frame, so that the glue spraying device needs to spray glue on the four side walls of the inner wall of the paper box in turn, and a lot of time is consumed during the spraying process, resulting in a slow cotton pasting process of the paper box, low efficiency, and inability to meet the problem of large-scale paper box forming and cotton pasting work.

[0016] 2. A cotton pasting device for packaging gift boxes can simultaneously place multiple paper boxes to be pasted with cotton at a specific position on the top of the packaging box by setting a conveying mechanism. A servo motor that has been programmed and controlled can intermittently convey the paper boxes to the bottom of the glue spraying mechanism in turn. After one of the paper boxes has completed the glue spraying operation, the next paper box can continue to reach the glue spraying position and spray glue, thereby realizing continuous glue spraying on the paper boxes, and then achieving continuous cotton pasting on the paper boxes; secondly, during the interval of the circular carrying plate, the staff can take out the paper boxes that have been sprayed with glue, and continue to place the paper boxes to be sprayed with glue, so that the paper box spraying and the paper box placement can be carried out continuously, which greatly improves the paper box processing efficiency.

[0017] 3. A cotton pasting device for packaging gift boxes is provided. By setting a paper box loading component, since the base and the limit box are designed as a split type, the corresponding limit box can be replaced according to the paper boxes of different sizes, so that the glue spraying operation on different paper boxes can be completed, which increases the scope of application.

[0018] 4. A cotton pasting device for packaging gift box forming can control the glue spraying width without replacing the glue spraying mechanism by setting a glue spraying regulating component, that is, by pushing the driving block downward, the inner tube is pushed into the outer tube, so that the second through hole and the first through hole are misaligned, so that the glue cannot be sprayed out from the nozzle. On the contrary, by pulling the driving block upward, the first through hole and the second through hole on the inner tube and the outer tube can be overlapped, and the glue can be sprayed out through the nozzle, thereby achieving the purpose of controlling the glue spraying width of the glue spraying regulating component, which can be suitable for the demand of glue spraying in a local area in a paper box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is the front view of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the paper box loading assembly of the utility model in an exploded state;

[0022] Figure 4 This is a schematic diagram of the structure of the glue spraying mechanism of the utility model in an exploded state;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the glue spraying control component of the utility model;

[0024] Figure 6 For this utility model Figure 4 A schematic diagram of the enlarged structure of part A;

[0025] Figure 7 This is a schematic cross-sectional view of the glue dispensing head assembly of the utility model.

[0026] In the figure: 1. operating table; 2. round carrier plate; 3. gearbox; 4. servo motor; 5. carton loading assembly; 51. base; 52. limit box; 6. support arm; 7. glue delivery mechanism; 8. electric push rod; 9. glue spraying mechanism; 91. glue distribution cylinder; 92. glue delivery hose; 93. glue outlet hole; 94. glue spraying control assembly; 941. horizontal plate; 942. T-slot; 944. glue outlet head assembly; 9441. outer cylinder; 9442. first through hole; 9443. inner cylinder; 9444. second through hole; 9445. nozzle; 9446. connecting rod; 9447. limit plate; 9448. spring; 945. drive block. DETAILED DESCRIPTION

[0027] 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.

[0028] like Figure 1-Figure 7 The utility model provides two technical solutions: a cotton pasting device for packaging gift box forming, specifically including the following embodiments:

[0029] Embodiment 1: A cotton pasting device for packaging gift box forming, comprising an operating table 1 and a circular through hole opened on the top of the operating table 1, a conveying mechanism for intermittently conveying a paper box to be pasted with cotton is arranged inside the circular through hole, a plurality of paper box loading components 5 for limiting the position of the paper box are evenly arranged on the top of the conveying mechanism, a support arm 6 is fixedly arranged on the top of the operating table 1 and located on one side of the conveying mechanism, an electric push rod 8 and a glue conveying mechanism 7 for storing and conveying glue are respectively fixedly arranged on the top of the support arm 6, and a glue spraying mechanism 9 for spraying glue on the inner wall of the paper box is connected to the bottom end of the output shaft of the electric push rod 8 through a support frame. The conveying mechanism comprises a gearbox 3 and a servo motor 4 fixedly arranged inside the operating table 1 through a mounting frame, the output shaft of the servo motor 4 is connected to the input shaft of the gearbox 3 through a coupling, a circular bearing plate 2 is fixedly connected to the output shaft of the gearbox 3, and the circular bearing plate 2 is rotatably arranged in the circular through hole on the top of the operating table 1. A protective door is rotatably arranged on the front of the operating table 1 through a hinge, which is used to facilitate the inspection and maintenance of the gearbox 3 and the servo motor 4. The paper box loading assembly 5 includes a base 51 fixedly arranged on the top of the circular carrier plate 2 and a limit box 52 detachably arranged on the top of the base 51 by bolts. The limit box 52 can be replaced according to paper boxes of different sizes, so that the position of the paper box can be stably limited. The glue conveying mechanism 7 includes a glue storage tank and a glue pump fixedly arranged on the outer wall of the glue storage tank. The feed end of the glue pump is connected to the glue storage tank, and the output end of the glue pump is connected to the glue spraying mechanism 9 for conveying glue to the glue spraying mechanism 9. The glue spraying mechanism 9 includes a glue distribution cylinder 91 and a glue delivery pipe 92 fixedly connected to the top of the glue distribution cylinder 91 for conveying glue to the glue distribution cylinder 91. A plurality of glue outlet holes 93 are provided around the outer wall of the glue distribution cylinder 91, and a glue spraying regulating assembly 94 for controlling the glue spraying width is provided on each side wall of the glue distribution cylinder 91. The top of the glue delivery pipe 92 is connected to the glue pump through a pipeline, and the glue delivery pipe 92 transfers the glue delivered by the glue pump to the glue distribution cylinder 91. The glue spraying control assembly 94 includes a horizontal plate 941 fixedly connected to the side wall of the glue distribution cylinder 91 and a plurality of T-slots 942 evenly arranged on the outer wall of the horizontal plate 941. The inner wall of the T-slot 942 is provided with a mounting hole corresponding to the position of the glue outlet hole 93. A glue outlet head assembly 944 is arranged inside the mounting hole. A driving block 945 for controlling the glue outlet head assembly 944 to spray glue or stop spraying glue is slidably arranged on the inner wall of the T-slot 942.

[0030] Embodiment 2: The main difference between this embodiment and the first technical solution is that: a cotton pasting device for packaging gift box molding, the glue head assembly 944 includes an outer cylinder 9441 fixedly connected to the mounting hole and the glue outlet hole 93 at the same time, a first through hole 9442 is opened on the outer wall of the outer cylinder 9441, an inner cylinder 9443 is sealed and slidably arranged inside the outer cylinder 9441, a second through hole 9444 corresponding to the position of the first through hole 9442 is opened on the outer wall of the inner cylinder 9443, a nozzle 9445 is fixedly arranged at one end of the inner cylinder 9443 away from the outer cylinder 9441, and a connecting rod 9446 is fixedly connected to the other end of the inner cylinder 9443, and the connecting rod 9446 is away from the inner cylinder 94 A limit plate 9447 is fixedly provided at one end of the outer cylinder 9441 and located on the outside of the outer cylinder 9441, and a driving block spring 9448 is provided on the outer wall of the inner cylinder 9443 and is slidably sleeved between the nozzle 9445 and the outer cylinder 9441. The nozzle 9445 is hemispherical and can be in smooth contact with the driving block 945, and a chamfer is provided on the outer wall of the driving block 945 close to the nozzle 9445, which can push the nozzle 9445 toward the glue distribution cylinder 91 during the sliding process of the nozzle 9445, and the first through hole 9442 is connected with the inner cavity of the glue distribution cylinder 91, and the glue located inside the glue distribution cylinder 91 can enter the second through hole 9444 through the first through hole 9442.

[0031] When in use, first install the limit box 52 that matches the size of the paper box to be processed on the corresponding base 51 on the top of the circular supporting plate 2, and then place the paper box to be processed in the limit box 52. The inner wall of the limit box 52 limits the position of the paper box so that the position of the paper box cannot be offset. Then, the servo motor 4 and the electric push rod 8 are started at the same time. Since the servo motor 4 is controlled by programming, it will rest for thirty seconds after rotating ninety degrees clockwise. After rotating ninety degrees, the limit box 52 loaded with the paper box is just located under the glue spraying mechanism 9, and the electric push rod 8 and the glue pump in the glue conveying mechanism 7 are controlled by two control boxes separately. By setting the programs of the two control boxes, the following conditions are met: when the limit box 52 loaded with the paper box reaches the bottom of the glue spraying mechanism 9, the electric push rod 8 pushes the glue spraying mechanism 9 downward in the intermittent thirty seconds, and the glue spraying mechanism 9 moves downward to a height that allows the glue distribution cylinder 91 to enter the inside of the paper box. Then, the glue pump draws out glue and enters the glue distribution cylinder 91. The glue in the glue distribution cylinder 91 then passes through the first through hole 9442 and enters the second through hole 9444 that coincides with its position, and finally passes through the inner cylinder 9443 and enters the nozzle 9445 to be sprayed on the inner wall of the paper box. This should be understood by those skilled in the art. When it is necessary to spray glue within a certain width range of the inner wall of the paper box instead of spraying it all over, the driving block 945 is pushed downward to push the inner cylinder 9443 into the outer cylinder 9441, so that the second through hole 9444 and the first through hole 9442 are misaligned, so that the glue cannot be sprayed out from the nozzle 9445. On the contrary, pulling the driving block 945 upward can make the first through hole 9442 and the second through hole 9444 on the inner cylinder 9443 and the outer cylinder 9441 coincide with each other, and the glue can be sprayed out through the nozzle 9445, thereby achieving the purpose of controlling the glue spraying width of the glue spraying control component 94, which is suitable for the spraying needs of local areas in the paper box.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cotton pasting device for packaging gift boxes, comprising an operating table (1) and a circular through hole opened on the top of the operating table (1), characterized in that: A conveying mechanism for intermittently conveying a paper box to be pasted is arranged inside the circular through hole, and a plurality of paper box loading components (5) for limiting the position of the paper box are evenly arranged on the top of the conveying mechanism. A support arm (6) is fixedly arranged on the top of the operating table (1) and on one side of the conveying mechanism, and an electric push rod (8) and a glue conveying mechanism (7) for storing and conveying glue are respectively fixedly arranged on the top of the support arm (6), and the bottom end of the output shaft of the electric push rod (8) is connected to a glue spraying mechanism (9) for spraying glue onto the inner wall of the paper box through a support frame; The glue spraying mechanism (9) comprises a glue distribution cylinder (91) and a glue delivery pipe (92) fixedly connected to the top of the glue distribution cylinder (91) for delivering glue to the glue distribution cylinder (91); a plurality of glue outlet holes (93) are provided around the outer wall of the glue distribution cylinder (91), and a glue spraying regulating component (94) for controlling the glue spraying width is provided on each side wall of the glue distribution cylinder (91).

2. A cotton pasting device for packaging gift box molding according to claim 1, characterized in that: The conveying mechanism comprises a gearbox (3) and a servo motor (4) which are respectively fixedly arranged inside the operating table (1) through a mounting frame, the output shaft of the servo motor (4) is connected to the input shaft of the gearbox (3) through a coupling, the output shaft of the gearbox (3) is fixedly connected to a circular bearing plate (2), and the circular bearing plate (2) is rotatably arranged in a circular through hole on the top of the operating table (1).

3. A cotton pasting device for packaging gift box molding according to claim 1, characterized in that: The paper box loading assembly (5) comprises a base (51) fixedly arranged on the top of the circular carrying plate (2) and a limit box (52) detachably arranged on the top of the base (51) by means of bolts.

4. A cotton pasting device for packaging gift box molding according to claim 1, characterized in that: The glue conveying mechanism (7) comprises a glue storage tank and a glue pump fixedly arranged on the outer wall of the glue storage tank, the feed end of the glue pump is connected to the glue storage tank, and the output end of the glue pump is connected to the glue spraying mechanism (9), and is used to convey glue to the glue spraying mechanism (9).

5. The cotton pasting device for packaging gift box molding according to claim 1, characterized in that: The glue spraying control component (94) includes a horizontal plate (941) fixedly connected to the side wall of the glue distribution cylinder (91) and a plurality of T-shaped slots (942) evenly arranged on the outer wall of the horizontal plate (941), and the inner wall of the T-shaped slot (942) is provided with a mounting hole corresponding to the position of the glue outlet hole (93), and a glue outlet head component (944) is arranged inside the mounting hole, and a driving block (945) for controlling the glue outlet head component (944) to spray glue or stop spraying glue is slidably arranged on the inner wall of the T-shaped slot (942).

6. A cotton pasting device for packaging gift box molding according to claim 5, characterized in that: The glue outlet head assembly (944) comprises an outer cylinder (9441) fixedly connected to the inside of the mounting hole and the glue outlet hole (93), a first through hole (9442) is provided on the outer wall of the outer cylinder (9441), an inner cylinder (9443) is provided in a sealing and sliding manner inside the outer cylinder (9441), a second through hole (9444) corresponding to the position of the first through hole (9442) is provided on the outer wall of the inner cylinder (9443), and the inner cylinder (9443) is away from the outer cylinder (9443). A nozzle (9445) is fixedly provided at one end of the outer cylinder (9441), and a connecting rod (9446) is fixedly connected to the other end of the inner cylinder (9443). A limit plate (9447) is fixedly provided on the connecting rod (9446) away from one end of the inner cylinder (9443) and located outside the outer cylinder (9441). A driving block spring (9448) is slidably provided on the outer wall of the inner cylinder (9443) and located between the nozzle (9445) and the outer cylinder (9441).

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