Packaging paper bag printing and dyeing device

Abstract

The utility model discloses a packaging paper bag printing and dyeing device, and relates to the technical field of packaging paper bag printing and dyeing, the packaging paper bag printing and dyeing device comprises a device body, a second pneumatic telescopic rod and a mounting block, the middle position of the inner side of the device body is provided with a driving motor, and the output end of the driving motor is connected with a turntable through a driving shaft; a lifting plate is movably connected to the top end of the supporting rod, a printing and dyeing box is connected to the lower portion of a second pneumatic telescopic rod, a template is mounted below the printing and dyeing box, third pneumatic telescopic rods are mounted on the two sides of the top end of a mounting block correspondingly, and a pressing roller and a scraping plate are mounted at the bottom ends of the third pneumatic telescopic rods correspondingly; and nozzles are uniformly mounted at the bottom end of the third pneumatic telescopic rod on one side of the scraping plate. The locking rod is moved upwards to be away from the locking groove, then the rotary knob is rotated to enable the threaded rod to rotate and be in threaded fit, the clamping rod moves towards the side away from the clamping groove, then the template is taken down, and the problem that the template is inconvenient to disassemble and replace is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing paper bag printing and dyeing technical field, concretely to a packing paper bag printing and dyeing device. BACKGROUND

[0002] With the development of electronic commerce, express business is flourishing, and paper bags have become an important choice for express packaging. Express couriers usually use paper bags to pack goods when delivering goods because paper bags are light and more environmentally friendly, which meets the pursuit of modern people for environmental protection. Packing paper bags are often used as gift packaging. We usually use paper bags to pack gifts on various holidays or birthday parties. This is not only beautiful but also environmentally friendly. The appearance of the paper bag can be customized and printed, and can be designed according to different holidays or occasions to increase the beauty of the gift, so that the printing and dyeing device is needed to print patterns. The current printing and dyeing device does not have an automatic feeding and discharging function, has high labor cost, and is inconvenient to replace the template. In view of this, in view of the above problems, after deep research, the present case is produced. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a packing paper bag printing and dyeing device to solve the problems of the existing packing paper bag printing and dyeing device without automatic feeding and discharging function and convenient disassembly and replacement in the background art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a packing paper bag printing and dyeing device, including device body, second pneumatic telescopic link and mounting block, the side outer wall of device body is installed with control panel, the inside middle position of device body is installed with driving motor, and the output end of driving motor is connected with rotating disc through driving shaft, the top of rotating disc is uniformly installed with positioning box, the inner wall below positioning box is uniformly installed with third servo motor, and the output end of third servo motor is connected with second lead screw through driving shaft, the outer wall of both ends of second lead screw is installed with moving sleeve, and the top of moving sleeve is movably connected with supporting rod, the top of supporting rod is movably connected with lifting plate, the top of one end of device body is installed with support, and the inner wall of both sides of support is installed with second pneumatic telescopic link, the lower side of second pneumatic telescopic link is connected with printing and dyeing box, and the lower side of printing and dyeing box is installed with template, the inner wall above printing and dyeing box is installed with second servo motor, and the output end of second servo motor is connected with first lead screw through driving shaft, the outer wall of first lead screw is screw-mounted with movable sleeve, and one end of movable sleeve is connected with mounting block, the top of both sides of mounting block is installed with third pneumatic telescopic link, and the bottom of third pneumatic telescopic link is installed with press roll and scraper respectively, the bottom of third pneumatic telescopic link on one side of scraper is uniformly installed with spray head, one side of device body is installed with first servo motor, and the output end of first servo motor is connected with first pneumatic telescopic link through driving shaft, and one side of first pneumatic telescopic link is installed with conveying mechanism.

[0005] Preferably, the second screw rod is provided with opposite threads on the outer wall of the two ends, and the moving sleeve is threadedly connected with the second screw rod.

[0006] Preferably, the two inner walls of the positioning box are provided with limiting grooves, and the two sides of the lifting plate are movably connected with the limiting grooves through limiting wheels.

[0007] Preferably, the first pneumatic telescopic rod is provided with a mounting plate at the top end, a suction disc is mounted below one side of the mounting plate, a vacuum pump is mounted at the top end of the mounting plate, and a gas pipe is connected to one end of the vacuum pump, and the other end of the gas pipe is connected with the suction disc.

[0008] Preferably, the third pneumatic telescopic rod is provided with an ink cartridge on one side of the lower outer wall, and a pump body is mounted on the inner side of the ink cartridge, one end of the pump body is connected with an ink pipe, and the other end of the ink pipe is connected with the nozzle.

[0009] Preferably, the inner wall of the printing and dyeing box is provided with a positioning plate, a sealing ring is mounted below the positioning plate, the inner walls of the two sides of the printing and dyeing box are provided with threaded rods, one end of each threaded rod is connected with a knob, the outer wall of the other end of each threaded rod is threadedly provided with a clamping rod, and the outer wall of the template is provided with a clamping groove matched with the clamping rod.

[0010] Preferably, the two inner walls of the printing and dyeing box are provided with dampers, the outer wall of each damper is provided with a return spring, and the lower end of each damper is connected with a locking rod, and the outer wall of the knob is provided with a locking groove matched with the locking rod.

[0011] Compared with the prior art, the present application has the following advantages:

[0012] The present application is provided with a locking rod, a clamping rod and a knob, the locking rod is moved upward to be away from the locking groove, then the knob is rotated to rotate the threaded rod, the threaded rod is matched with the clamping rod to move the clamping rod to the side away from the clamping groove, then the template is removed, and the problem of inconvenient disassembly and replacement is solved.

[0013] The present application is provided with a positioning box, a supporting rod and a lifting plate, when the packaging box in the positioning box is printed and dyed and discharged, the second screw rod is rotated through the work of the third servo motor, the threaded rod is matched with the moving sleeve to move the moving sleeve to the inner side, the bottom end of the supporting rod moves inward, the angle between the supporting rods becomes smaller, the lifting plate moves upward, and the packaging bag moves upward to the specified height, the automatic feeding of the packaging bag is realized, the packaging bag after printing and dyeing is sucked by the suction disc through the work of the vacuum pump, then the suction disc drives the packaging bag to rotate to the left side through the work of the first servo motor, and then the packaging bag is put into the conveying mechanism to be discharged, the automatic feeding and discharging of the packaging bag is facilitated, and the problem of no automatic feeding and discharging function is solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the schematic diagram of the vertical section structure of the device body of the utility model;

[0015] Figure 2 It is the schematic diagram of the overhead structure of the rotating disc of the utility model;

[0016] Figure 3 It is the schematic diagram of the section structure of the printing and dyeing box of the utility model;

[0017] Figure 4 It is the schematic diagram of the section structure of the positioning box of the utility model;

[0018] Figure 5 It is the schematic diagram of the section structure of the clamping rod of the utility model;

[0019] Figure 6 It is the schematic diagram of the enlarged structure at A of the utility model; Figure 5

[0020] In the figure: 1, conveying mechanism; 2, first pneumatic telescopic rod; 3, mounting plate; 4, vacuum pump; 5, suction disc; 6, support; 7, positioning box; 8, rotating disc; 9, device body; 10, control panel; 11, driving motor; 12, first servo motor; 13, first screw rod; 14, second pneumatic telescopic rod; 15, second servo motor; 16, printing and dyeing box; 17, template; 18, scraper; 19, spray head; 20, compression roller; 21, mounting block; 22, third pneumatic telescopic rod; 23, pump body; 24, movable sleeve; 25, ink cartridge; 26, supporting rod; 27, third servo motor; 28, second screw rod; 29, moving sleeve; 30, lifting plate; 31, positioning plate; 32, sealing ring; 33, clamping groove; 34, clamping rod; 35, threaded rod; 36, knob; 37, return spring; 38, damper; 39, locking rod; 40, locking groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment 1: please refer to Figures 1-6 ​A packaging paper bag printing and dyeing device includes a device body 9, a second pneumatic telescopic rod 14, and a mounting block 21. A control panel 10 is installed on one outer wall of the device body 9. A drive motor 11 is installed in the middle of the inner side of the device body 9, and the output end of the drive motor 11 is connected to a turntable 8 via a drive shaft. Positioning boxes 7 are evenly installed on the top of the turntable 8. A third servo motor 27 is installed on the inner wall below the positioning box 7, and the output end of the third servo motor 27 is connected to a second lead screw 28 via a drive shaft. Movable sleeves 29 are installed on the outer walls of both ends of the second lead screw 28, and a support rod 26 is movably connected to the top of each movable sleeve 29. A lifting plate 30 is movably connected to the top of the support rod 26. A bracket 6 is installed on the top of one end of the device body 9, and the second pneumatic telescopic rod 14 is installed on the inner walls of both sides of the bracket 6. A printing and dyeing box 16 is connected to the lower part of the movable telescopic rod 14, and a template 17 is installed below the printing and dyeing box 16. A second servo motor 15 is installed on the inner wall above the printing and dyeing box 16, and the output end of the second servo motor 15 is connected to a first lead screw 13 through a drive shaft. A movable sleeve 24 is threaded on the outer wall of the first lead screw 13, and a mounting block 21 is connected to one end of the movable sleeve 24. A third pneumatic telescopic rod 22 is installed on both sides of the top of the mounting block 21, and a pressure roller 20 and a scraper 18 are respectively installed at the bottom of the third pneumatic telescopic rod 22. A nozzle 19 is evenly installed at the bottom of the third pneumatic telescopic rod 22 on one side of the scraper 18. A first servo motor 12 is installed on one side of the device body 9, and the output end of the first servo motor 12 is connected to a first pneumatic telescopic rod 2 through a drive shaft. A conveying mechanism 1 is installed on one side of the first pneumatic telescopic rod 2.

[0023] The threads on the outer walls at both ends of the second lead screw 28 are in opposite directions, and a threaded connection structure is formed between the movable sleeve 29 and the second lead screw 28;

[0024] The inner walls on both sides of the positioning box 7 are provided with limit grooves, and both sides of the lifting plate 30 are movably connected to the limit grooves through limit wheels;

[0025] The top of the first pneumatic telescopic rod 2 is equipped with a mounting plate 3, and a suction cup 5 is installed on the lower side of one side of the mounting plate 3. A vacuum pump 4 is installed on the top of the mounting plate 3, and one end of the vacuum pump 4 is connected to an air pipe, and one end of the air pipe is connected to the suction cup 5.

[0026] An ink cartridge 25 is installed on one side of the outer wall below the third pneumatic telescopic rod 22, and a pump body 23 is installed on the inner side of the ink cartridge 25. One end of the pump body 23 is connected to an ink tube, and one end of the ink tube is connected to the print head 19.

[0027] Specifically, such as Figure 1 , Figure 2 and Figure 4As shown, when using this structure, after the packaging box in the upper part of the positioning box 7 is printed and dyed, the second lead screw 28 is rotated by the third servo motor 27. The screw engages, causing the moving sleeve 29 to move inward at the same time. At the same time, the bottom end of the support rod 26 moves inward, and the included angle between the support rods 26 becomes smaller, causing the lifting plate 30 to move upward. At the same time, the packaging bag is raised to the specified height, realizing the automatic feeding of the packaging bag. After printing and dyeing, the packaging bag is sucked by the suction cup 5 by the vacuum pump 4. Then, the first servo motor 12 drives the suction cup 5 to rotate the packaging bag to the left side, and then put it into the conveying mechanism 1 for unloading, which facilitates the automatic loading and unloading of the packaging bag.

[0028] Example 2: A positioning plate 31 is installed on the inner wall of the printing and dyeing box 16, and a sealing ring 32 is installed below the positioning plate 31. Threaded rods 35 are installed on the inner walls of both sides of the printing and dyeing box 16, and a knob 36 is connected to one end of each threaded rod 35. A locking rod 34 is threadedly installed on the outer wall of the other end of each threaded rod 35. The outer wall of the template 17 is provided with a locking groove 33 that cooperates with the locking rod 34.

[0029] The inner walls on both sides of the printing and dyeing box 16 are equipped with dampers 38, and the outer walls of the dampers 38 are equipped with return springs 37. The lower part of the dampers 38 is connected to a locking rod 39, and the outer wall of the knob 36 is provided with a locking groove 40 that cooperates with the locking rod 39.

[0030] Specifically, such as Figure 1 , Figure 3 , Figure 5 and Figure 6 As shown, when using this structure, by moving the locking rod 39 upward away from the locking groove 40, and then rotating the knob 36 to rotate the threaded rod 35, the threaded engagement causes the locking rod 34 to move away from the locking groove 33. Then the template 17 can be removed to facilitate the disassembly and replacement of the template 17.

[0031] Working principle: When using this device, firstly, multiple packaging paper bags are placed on the lifting plate 30 of the positioning box 7. Ink is sprayed onto the template 17 through the nozzle 19 and smoothed by the scraper 18. The second servo motor 15 drives the first lead screw 13 to rotate, and the movable sleeve 24 drives the pressure roller 20 to move to one side, so that the ink passes through the template 17 and is printed on the paper bag. This is the existing technology. The drive motor 11 drives the turntable 8 to rotate the positioning box 7 to print the packaging bag in the next positioning box 7.

[0032] Implementation steps for the first innovation point:

[0033] Step 1: After the packaging box printing and dyeing material is fed into the upper part of the positioning box 7, the second lead screw 28 is rotated by the third servo motor 27. The threaded engagement causes the moving sleeve 29 to move inward at the same time, and the bottom end of the support rod 26 moves inward. The included angle between the support rods 26 becomes smaller, causing the lifting plate 30 to move upward. At the same time, the packaging bag is raised to the specified height, realizing the automatic feeding of the packaging bag.

[0034] Step 2: After printing and dyeing, the packaging bag is picked up by the suction cup 5 through the operation of the vacuum pump 4. Then, the first servo motor 12 drives the suction cup 5 to rotate the packaging bag to the left and then put it into the conveyor mechanism 1 for feeding.

[0035] Implementation steps for the second innovation point:

[0036] By moving the locking rod 39 upward away from the locking groove 40, and then rotating the knob 36 to rotate the threaded rod 35, the threaded engagement causes the locking rod 34 to move away from the locking groove 33. Then, the template 17 is removed for replacement.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A packaging paper bag printing and dyeing device, comprising a device body (9), a second pneumatic telescopic rod (14), and a mounting block (21), characterized in that: A control panel (10) is installed on one outer wall of the device body (9). A drive motor (11) is installed in the middle of the inner side of the device body (9). The output end of the drive motor (11) is connected to a turntable (8) through a drive shaft. Positioning boxes (7) are evenly installed on the top of the turntable (8). A third servo motor (27) is installed on the inner wall below the positioning box (7). The output end of the third servo motor (27) is connected to a second lead screw (28) through a drive shaft. Movable sleeves (29) are installed on the outer walls at both ends of the second lead screw (28). A support rod (26) is movably connected to the top of the movable sleeve (29). A lifting plate (30) is movably connected to the top of the support rod (26). A bracket (6) is installed on the top of one end of the device body (9). A second pneumatic telescopic rod (14) is installed on the inner walls on both sides of the bracket (6). A printing and dyeing box (16) is connected to the bottom of the second pneumatic telescopic rod (14). The printing and dyeing box (16) is equipped with a template (17) below it. The printing and dyeing box (16) is equipped with a second servo motor (15) on the inner wall above it. The output end of the second servo motor (15) is connected to a first lead screw (13) through a drive shaft. The outer wall of the first lead screw (13) is threaded with a movable sleeve (24). One end of the movable sleeve (24) is connected to an installation block (21). The top two sides of the installation block (21) are equipped with third pneumatic telescopic rods (22). The bottom end of the third pneumatic telescopic rod (22) is equipped with a pressure roller (20) and a scraper (18) respectively. The bottom end of the third pneumatic telescopic rod (22) on one side of the scraper (18) is evenly equipped with a nozzle (19). The device body (9) is equipped with a first servo motor (12) on one side. The output end of the first servo motor (12) is connected to a first pneumatic telescopic rod (2) through a drive shaft. The first pneumatic telescopic rod (2) is equipped with a conveying mechanism (1) on one side.

2. The packaging paper bag printing and dyeing apparatus according to claim 1, characterized in that: The threads on the outer walls of the two ends of the second lead screw (28) are opposite in direction, and the movable sleeve (29) and the second lead screw (28) form a threaded connection structure.

3. The packaging paper bag printing and dyeing apparatus according to claim 1, characterized in that: The positioning box (7) has limit grooves on both sides of its inner walls, and the lifting plate (30) is movably connected to the limit grooves on both sides by limit wheels.

4. The packaging paper bag printing and dyeing apparatus according to claim 1, characterized in that: The first pneumatic telescopic rod (2) has an installation plate (3) installed at the top, and a suction cup (5) is installed on the lower side of one side of the installation plate (3). A vacuum pump (4) is installed at the top of the installation plate (3), and one end of the vacuum pump (4) is connected to an air pipe. One end of the air pipe is connected to the suction cup (5).

5. The packaging paper bag printing and dyeing apparatus according to claim 1, characterized in that: An ink cartridge (25) is installed on one side of the outer wall below the third pneumatic telescopic rod (22), and a pump body (23) is installed on the inner side of the ink cartridge (25). One end of the pump body (23) is connected to an ink tube, and one end of the ink tube is connected to the print head (19).

6. The packaging paper bag printing and dyeing apparatus according to claim 1, characterized in that: The inner wall of the printing and dyeing box (16) is equipped with a positioning plate (31), and a sealing ring (32) is installed below the positioning plate (31). Threaded rods (35) are installed on the inner walls of both sides of the printing and dyeing box (16), and a knob (36) is connected to one end of each threaded rod (35). A locking rod (34) is threaded on the outer wall of the other end of each threaded rod (35). The outer wall of the template (17) is provided with a locking groove (33) that cooperates with the locking rod (34).

7. The packaging paper bag printing and dyeing apparatus according to claim 6, characterized in that: The inner walls of both sides of the printing and dyeing box (16) are equipped with dampers (38), and the outer walls of the dampers (38) are equipped with return springs (37). The lower part of the dampers (38) is connected to a locking rod (39), and the outer wall of the knob (36) is provided with a locking groove (40) that cooperates with the locking rod (39).

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