Dispensing machine for packaging bag production

Abstract

The utility model belongs to the technical field of packaging bag production, and particularly relates to a dispensing machine for packaging bag production, which comprises a dispensing machine body, a dispensing frame is fixed at the top end of one side of the dispensing machine body; a hydraulic cylinder is arranged on the inner side of the dispensing frame; a first adjusting two-way screw rod is fixed on the inner side of the connecting column; width adjusting seats are in threaded connection with the two sides of the first adjusting two-way screw correspondingly. The inner side of the width adjusting seat is rotationally connected with a connecting round seat; a rotating bearing is arranged on the inner side of the connecting round seat; a movable scraping column is slidably connected to the side, close to the connecting column, of the bottom end of the connecting round base. The side, close to the connecting column, of the movable scraping column is slidably connected with a fixed scraping column. And through the structural matching design of the connecting round base, the movable scraping column and the fixed scraping column, the dispensing width and thickness can be conveniently adjusted according to different packaging bag models when the device is used, the situations of packaging sealing failure and glue overflowing at the sealing position are reduced, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging bag production, in particular to a glue dispensing machine for packaging bag production. Background Art

[0002] Packaging bags refer to bags used to package various supplies, which make it convenient to transport and store goods during the production and circulation process. They are widely used in daily life and industrial production. Actual figures show that various processing such as sealing, dispensing and other different processes are required in the production process of packaging bags.

[0003] At present, in the prior art, when sealing the packaging bag by glue dot, glue dot is usually performed at the sealing portion. When facing packaging bags of different models, the width and thickness of the glue dot at the sealing portion of the packaging bag cannot be adjusted according to the different models of the packaging bags. The applicability of the device is poor. If the glue dot is not enough, it will cause the failure of the subsequent sealing. If the glue dot is too much, the glue will overflow at the sealing portion, and the use effect is poor.

[0004] Therefore, in view of the above problems, a glue dispensing machine for packaging bag production is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a glue dispensing machine for packaging bag production.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a glue dispensing machine for packaging bag production, comprising a glue dispensing machine body; a glue dispensing frame is fixed to the top end of one side of the glue dispensing machine body; a hydraulic cylinder is arranged on the inner side of the glue dispensing frame; a hydraulic column is slidably connected to the bottom end of the hydraulic cylinder; a connecting column is fixed to the bottom end of the hydraulic column; a first adjusting bidirectional screw is fixed to the inner side of the connecting column; a width adjusting seat is threadedly connected to the two sides of the first adjusting bidirectional screw; a connecting round seat is rotatably connected to the inner side of the width adjusting seat; a rotating bearing is arranged on the inner side of the connecting round seat; a movable scraper column is slidably connected to the bottom end of the connecting round seat and one side close to the connecting column; a fixed scraper column is slidably connected to the side of the movable scraper column close to the connecting column; a thickness adjustment component is arranged at the bottom end of the connecting column; the thickness adjustment component is used to cooperate with the movable scraper column and the fixed scraper column.

[0007] Preferably, a fixed column is fixed to the top of the connecting column; and both sides of the movable scraping column are slidably connected to the corresponding connecting round seats.

[0008] Preferably, a rotating handle is fixed to a side of the connecting round seat away from the connecting column.

[0009] Preferably, the thickness adjustment assembly includes a second adjusting bidirectional screw, an adjusting sleeve and a first adjusting seat; a lifting groove is provided at the bottom end of the connecting column, and the second adjusting bidirectional screw is rotatably connected to the inner side of the lifting groove; the outer sides of both sides of the second adjusting bidirectional screw are threadedly connected to the adjusting sleeve; the first adjusting seat is fixed to the bottom end of the adjusting sleeve.

[0010] Preferably, the thickness adjustment assembly also includes an adjusting connecting rod, a second adjusting seat and a transmission motor; the bottom end of the first adjusting seat is rotatably connected to the adjusting connecting rod; the bottom end of the adjusting connecting rod is rotatably connected to the second adjusting seat; the bottom end of the second adjusting seat is fixed to the rotating handle; the transmission motor is fixed to the bottom end of one side of the connecting column; the output end of the transmission motor passes through the connecting column and is fixed to the second adjusting bidirectional screw.

[0011] Preferably, a connecting seat is fixed to one end of the connecting column; a dispensing nozzle is provided at the bottom end of the connecting seat; a glue delivery hose is plugged into the top end of the connecting seat; a glue storage barrel is plugged into the top end of the glue delivery hose; both ends of the glue storage barrel are fixed to the dispensing rack; and the top end of the hydraulic cylinder is fixed to the glue storage barrel.

[0012] Preferably, a conveyor belt is provided at the top of the glue dispensing machine body and at a position corresponding to the glue storage barrel.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a glue dispensing machine for packaging bag production. Through the structural coordination design of connecting a round seat, a movable scraper and a fixed scraper, the device can be conveniently used to adjust the width and thickness of glue dispensing according to different packaging bag models when in use, thereby reducing the sealing failure of the packaging and the overflow of glue at the sealing point, improving the applicability of the device and further improving the use effect of the device.

[0015] The utility model provides a glue dispensing machine for packaging bag production. Through the structural coordination design of the thickness adjustment component, the stability of the fixed column of the device in the up and down lifting when the glue dispensing thickness is adjusted is improved, the effect of the device in the later glue scraping is improved, and the use effect of the device is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the glue dispensing frame in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of a cross-section of a connecting column in the utility model;

[0020] Figure 4 It is a stereoscopic diagram of the thickness adjustment component of the utility model.

[0021] Legend:

[0022] 1. Glue dispensing machine body; 2. Glue dispensing frame; 3. Hydraulic cylinder; 4. Hydraulic column; 5. Connecting column; 6. First adjusting bidirectional screw; 7. Width adjusting seat; 8. Connecting round seat; 9. Rotating bearing; 10. Moving scraper column; 11. Fixed scraper column; 12. Fixed column; 13. Rotating handle; 14. Second adjusting bidirectional screw; 15. Adjusting sleeve; 16. First adjusting seat; 17. Adjusting connecting rod; 18. Second adjusting seat; 19. Transmission motor; 20. Connecting seat; 21. Glue dispensing nozzle; 22. Glue delivery hose; 23. Glue storage barrel; 24. Conveyor belt. DETAILED DESCRIPTION

[0023] 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 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.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 4The utility model provides a glue dispensing machine for packaging bag production, including a glue dispensing machine body 1; a glue dispensing frame 2 is fixed to the top of one side of the glue dispensing machine body 1; a hydraulic cylinder 3 is arranged on the inner side of the glue dispensing frame 2; a hydraulic column 4 is slidably connected to the bottom end of the hydraulic cylinder 3; a connecting column 5 is fixed to the bottom end of the hydraulic column 4; a first adjusting bidirectional screw 6 is fixed to the inner side of the connecting column 5; both sides of the first adjusting bidirectional screw 6 are threadedly connected to a width adjustment seat 7; a connecting round seat 8 is rotatably connected to the inner side of the width adjustment seat 7; a rotating bearing 9 is arranged on the inner side of the connecting round seat 8; a movable scraper 10 is slidably connected to the bottom end of the connecting round seat 8 and one side close to the connecting column 5; a fixed scraper 11 is slidably connected to the side of the movable scraper 10 close to the connecting column 5; a thickness adjustment component is arranged at the bottom end of the connecting column 5; the thickness adjustment component is used to cooperate with the movable scraper 10 and the fixed scraper 11. During operation, when it is necessary to adjust the width and thickness of the glue dispensing according to different packaging bags, the distance between the two connecting round seats 8 is adjusted so that the two connecting round seats 8 drive the corresponding movable scraper 10 to slide in the fixed scraper 11 when adjusting the distance between them, thereby completing the distance adjustment of the movable scraper 10 on the fixed scraper 11, and then starting the thickness adjustment component according to the required thickness, so that the thickness adjustment component drives the movable scraper 10 and the fixed scraper 11 to move up and down under the connecting column 5, and adjusts them to the appropriate thickness, so that the device can be used to adjust the width and thickness of the glue dispensing according to different packaging bag models, reduce the sealing failure of the packaging and the overflow of glue at the sealing point, improve the applicability of the device, and further improve the use effect of the device.

[0026] Further, such as Figure 3 As shown, a fixed column 12 is fixed to the top of the connecting column 5; both sides of the movable scraping column 10 are slidably connected with the corresponding connecting round seats 8. During operation, when adjusting the distance between the two connecting round seats 8, in order to prevent failure in adjusting the distance between the connecting round seats 8, when the first adjusting bidirectional screw 6 is rotated, the connecting round seats 8 thereon keep horizontal movement under the limit of the fixed column 12, thereby improving the stability of the connecting round seats 8 during movement and adjustment.

[0027] Further, such as Figure 3 As shown, a rotating handle 13 is fixed to one side of the connecting round seat 8 away from the connecting column 5. During operation, when the distance between the two connecting round seats 8 needs to be adjusted, the distance between the connecting round seats 8 can be adjusted conveniently by rotating the rotating handle 13.

[0028] Further, such as Figure 4As shown, the thickness adjustment assembly includes a second adjusting bidirectional screw 14, an adjusting sleeve 15 and a first adjusting seat 16; a lifting groove is provided at the bottom end of the connecting column 5, and the second adjusting bidirectional screw 14 is rotatably connected to the inner side of the lifting groove; the outer sides of both sides of the second adjusting bidirectional screw 14 are threadedly connected to the adjusting sleeve 15; and the first adjusting seat 16 is fixed to the bottom end of the adjusting sleeve 15. During operation, when it is necessary to adjust the height of the movable scraper 10 and the fixed scraper 11 under the connecting column 5 according to different types of packaging bags, the second adjusting bidirectional screw 14 is rotated to make the two adjusting sleeves 15 move back and forth on the second adjusting bidirectional screw 14, so that the movable scraper 10 and the fixed scraper 11 can be driven to move up and down under the connecting column 5, so as to facilitate adjusting them to a suitable height, and then facilitate adjusting the thickness of the dispensing according to different types of packaging bags.

[0029] Further, such as Figure 4 As shown, the thickness adjustment assembly also includes an adjustment link 17, a second adjustment seat 18 and a transmission motor 19; the bottom end of the first adjustment seat 16 is rotatably connected to the adjustment link 17; the bottom end of the adjustment link 17 is rotatably connected to the second adjustment seat 18; the bottom end of the second adjustment seat 18 is fixed to the rotating handle 13; the bottom end of one side of the connecting column 5 is fixed with a transmission motor 19; the output end of the transmission motor 19 penetrates the connecting column 5 and is fixed to the second adjustment bidirectional screw 14. During operation, when the thickness of the dispensing needs to be adjusted, in order to increase the stability of the moving scraper 10 and the fixed scraper 11 when moving, the transmission motor 19 is started, so that the output end of the transmission motor 19 drives the second adjustment bidirectional screw 14 to rotate, and then the second adjustment bidirectional screw 14 drives the moving scraper 10 and the fixed scraper 11 to move up and down through the adjusting sleeve 15, the first adjustment seat 16 and the adjustment link 17, thereby improving the applicability of the device and the stability of the moving scraper 10 and the fixed scraper 11 when adjusting.

[0030] Further, such as Figure 1 As shown, a connection seat 20 is fixed at one end of the connection column 5; a glue dispensing nozzle 21 is arranged at the bottom end of the connection seat 20; a glue delivery pipe 22 is plugged into the top end of the connection seat 20; a glue storage barrel 23 is plugged into the top end of the glue delivery pipe 22; both ends of the glue storage barrel 23 are fixed to the glue dispensing rack 2; and the top end of the hydraulic cylinder 3 is fixed to the glue storage barrel 23. During operation, when it is necessary to apply glue to the packaging bag, starting the hydraulic cylinder 3 can facilitate the placement of the packaging bag, and the glue storage barrel 23 can facilitate the storage of the glue to be used, thereby improving the use effect of the device and improving the processing efficiency of the device.

[0031] Further, such as Figure 1As shown, a conveyor belt 24 is provided at the top of the glue dispensing machine body 1 and at a position corresponding to the glue storage barrel 23; when working, the packaging bag is placed on the conveyor belt 24, and the conveyor belt 24 is started so that the conveyor belt 24 drives the packaging bag thereon to move, thereby making the glue thereon evenly smeared, thereby improving the processing effect of the device.

[0032] Working principle: When the width and thickness of the glue dispensing need to be adjusted according to different packaging bags, the distance between the two connecting round seats 8 is adjusted so that the two connecting round seats 8 drive the corresponding moving scraper 10 to slide in the fixed scraper 11 when adjusting the distance between them, thereby completing the distance adjustment of the moving scraper 10 on the fixed scraper 11, and then starting the thickness adjustment component according to the required thickness so that the thickness adjustment component drives the moving scraper 10 and the fixed scraper 11 to move up and down under the connecting column 5 to adjust them to the appropriate thickness, so that the device can be used to adjust the width and thickness of the glue dispensing according to different packaging bag models, thereby reducing the thickness of the glue dispensing. The sealing failure and glue overflow at the sealing part of the packaging are reduced, the applicability of the device is improved, and the use effect of the device is further improved. When adjusting the distance between the two connecting round seats 8, in order to prevent the failure in adjusting the distance between the connecting round seats 8, when the first adjusting bidirectional screw 6 is rotated, the connecting round seat 8 thereon keeps horizontal movement under the limit of the fixed column 12, thereby improving the stability of the connecting round seat 8 during movement and adjustment. When it is necessary to adjust the distance between the two connecting round seats 8, by rotating the rotating handle 13, it is convenient to drive the adjustment of the distance between the connecting round seats 8. When it is necessary to adjust the movable scraper column 10 and the fixed scraper column 1 according to different types of packaging bags, When the height of the scraper column 10 and the fixed scraper column 11 is adjusted below the connecting column 5, the second adjusting bidirectional screw 14 is rotated to make the two adjusting sleeves 15 move back and forth on the second adjusting bidirectional screw 14, so that the movable scraper column 10 and the fixed scraper column 11 can be driven to move up and down below the connecting column 5, so as to facilitate adjusting the scraper column 10 and the fixed scraper column 11 to a suitable height, and then facilitate adjusting the thickness of the glue dispensing according to different types of packaging bags. When the thickness of the glue dispensing needs to be adjusted, in order to increase the stability of the movable scraper column 10 and the fixed scraper column 11 when moving, the transmission motor 19 is started so that the output end of the transmission motor 19 drives the second adjusting bidirectional screw 14 to rotate, and then the second adjusting bidirectional screw 14 is driven by the second adjusting bidirectional screw 14. The movable scraper 10 and the fixed scraper 11 are driven up and down by the adjusting sleeve 15, the first adjusting seat 16 and the adjusting connecting rod 17, so as to improve the applicability of the device and the stability of the movable scraper 10 and the fixed scraper 11 during adjustment. When it is necessary to apply glue to the packaging bag, starting the hydraulic cylinder 3 can facilitate the placement of the packaging bag, and the glue storage barrel 23 can facilitate the storage of the glue to be used, thereby improving the use effect of the device and the processing efficiency of the device. The packaging bag is placed on the conveyor belt 24, and the conveyor belt 24 is started so that the conveyor belt 24 drives the packaging bag thereon to move, thereby making the glue thereon evenly applied, thereby improving the processing effect of the device.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A glue dispensing machine for packaging bag production, comprising a glue dispensing machine body (1); characterized in that: A dispensing frame (2) is fixed to the top of one side of the dispensing machine body (1); a hydraulic cylinder (3) is arranged on the inner side of the dispensing frame (2); a hydraulic column (4) is slidably connected to the bottom end of the hydraulic cylinder (3); a connecting column (5) is fixed to the bottom end of the hydraulic column (4); a first adjusting bidirectional screw (6) is fixed to the inner side of the connecting column (5); both sides of the first adjusting bidirectional screw (6) are threadedly connected to a width adjustment seat (7); a connecting round seat (8) is rotatably connected to the inner side of the width adjustment seat (7); a rotating bearing (9) is arranged on the inner side of the connecting round seat (8); a movable scraper (10) is slidably connected to the bottom end of the connecting round seat (8) and the side close to the connecting column (5); a fixed scraper (11) is slidably connected to the side of the movable scraper (10) close to the connecting column (5); A thickness adjustment component is arranged at the bottom end of the connecting column (5); the thickness adjustment component is used in conjunction with the movable scraping column (10) and the fixed scraping column (11).

2. A glue dispensing machine for packaging bag production according to claim 1, characterized in that: A fixed column (12) is fixed to the top of the connecting column (5); both sides of the movable scraping column (10) are slidably connected to the corresponding connecting round seats (8).

3. A glue dispensing machine for packaging bag production according to claim 2, characterized in that: A rotating handle (13) is fixed on the side of the connecting round seat (8) away from the connecting column (5).

4. A glue dispensing machine for packaging bag production according to claim 3, characterized in that: The thickness adjustment assembly comprises a second adjusting bidirectional screw (14), an adjusting sleeve (15) and a first adjusting seat (16); a lifting groove is provided at the bottom end of the connecting column (5), and the second adjusting bidirectional screw (14) is rotatably connected to the inner side of the lifting groove; the outer sides of both sides of the second adjusting bidirectional screw (14) are threadedly connected to the adjusting sleeve (15); and the first adjusting seat (16) is fixed to the bottom end of the adjusting sleeve (15).

5. The glue dispensing machine for packaging bag production according to claim 4, characterized in that: The thickness adjustment assembly also includes an adjustment connecting rod (17), a second adjustment seat (18) and a transmission motor (19); the bottom end of the first adjustment seat (16) is rotatably connected to the adjustment connecting rod (17); the bottom end of the adjustment connecting rod (17) is rotatably connected to the second adjustment seat (18); the bottom end of the second adjustment seat (18) is fixed to the rotating handle (13); the bottom end of one side of the connecting column (5) is fixed to the transmission motor (19); the output end of the transmission motor (19) passes through the connecting column (5) and is fixed to the second adjustment bidirectional screw (14).

6. The glue dispensing machine for packaging bag production according to claim 5, characterized in that: A connecting seat (20) is fixed to one end of the connecting column (5); a glue dispensing nozzle (21) is arranged at the bottom end of the connecting seat (20); a glue delivery pipe (22) is plugged into the top end of the connecting seat (20); a glue storage barrel (23) is plugged into the top end of the glue delivery pipe (22); both ends of the glue storage barrel (23) are fixed to the glue dispensing frame (2); and the top end of the hydraulic cylinder (3) is fixed to the glue storage barrel (23).

7. A glue dispensing machine for packaging bag production according to claim 6, characterized in that: A conveyor belt (24) is provided at the top of the glue dispensing machine body (1) and at a position corresponding to the glue storage barrel (23).

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