Turnover device for double-sided printing of hand bag

Abstract

The utility model relates to the field of handbag printing devices, and discloses a turnover device for handbag double-sided printing, which comprises two printing mechanisms, the right side of the left printing mechanism is fixedly connected with a turnover mechanism, the inner side of the turnover mechanism is provided with a conveying device, and the conveying device is internally provided with a driving mechanism. The left side of the printing mechanism on the right side is fixedly connected with a turnover mechanism, the left side of the turnover mechanism is fixedly connected to the right side of the turnover mechanism, a top plate is arranged in the turnover mechanism, the top of the turnover mechanism is fixedly connected with four first fixing plates, and a first fixing rod is fixedly connected between the adjacent sides of the two first fixing plates on the same side. According to the folding device, the pull rod is pulled to drive the baffle II to compress the spring II, and the connecting rod is driven to pull the inserting rod to move under the limiting of the limiting rod, so that the folding rod can be quickly unlocked and moved to adapt to the folding of the bottoms of the hand bags with different sizes.

Description

Technical Field

[0001] The utility model relates to the field of handbag printing devices, in particular to a double-sided printing and folding device for handbags. Background Art

[0002] A handbag is a portable bag made of paper, plastic, cloth and other materials. It is widely used in shopping, daily life and gift packaging. They have various designs, which are both practical and beautiful, and can reflect brand image and personal style. Handbags come in different sizes and shapes and are suitable for different purposes, such as shopping bags, gift bags, advertising bags, etc. With the improvement of environmental awareness, many businesses have begun to promote reusable handbags to reduce the impact of disposable plastic bags on the environment.

[0003] Double-sided printing on handbags is an effective way to enhance brand image and publicity effects. By printing patterns or text on both sides of the bag, merchants can make full use of space and display more information and visual elements. This design is not only beautiful, but also attracts customers' attention and increases brand exposure. It is widely used in retail, event promotion and gift packaging. The use of environmentally friendly materials also makes handbags more sustainable and in line with the needs of modern consumers.

[0004] When printing on both sides of a handbag, especially a paper handbag, after printing on one side and then printing the other side, the bottom of the handbag needs to be folded over to the printed side. However, in the folding system of a traditional printing device, the position of the folding parts is fixed, and it is impossible to fold handbags of other sizes. The folding system has great limitations and cannot be adjusted quickly. Therefore, a folding device for double-sided printing of handbags is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a double-sided printing and folding device for handbags, which aims to improve the folding system of traditional printing devices, in which the position of the folding parts is fixed, and handbags of other sizes cannot be folded. It has great limitations and cannot be adjusted quickly.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a double-sided printing and folding device for handbags, comprising two printing mechanisms, the right side of the left printing mechanism is fixedly connected to a turning mechanism, a conveying device is installed inside the turning mechanism, a driving mechanism is installed inside the conveying device, the left side of the right printing mechanism is fixedly connected to the folding mechanism, the left side of the folding mechanism is fixedly connected to the right side of the turning mechanism, a top plate is provided inside the folding mechanism, four fixed plates 1 are fixedly connected to the top of the folding mechanism, a fixed rod 1 is fixedly connected between the adjacent sides of two fixed plates 1 on the same side, a fixed rod 2 is provided between the adjacent sides of two fixed plates 1 on the same side, a guide mechanism is provided between the fixed rod 1 and the fixed rod 2, a connecting plate is slidably connected between the fixed rod 1 and the fixed rod 2, the bottoms of the two connecting plates are fixedly connected to the folding rod, and a fixing mechanism is installed on the top of the connecting plate;

[0007] The fixing mechanism includes a shell, the bottom of the shell is fixedly connected to the top of the connecting plate, the inner wall of the shell is fixedly connected to a sleeve rod, the inner wall of the sleeve rod is slidably connected to a pull rod, the middle of the pull rod is fixedly connected to baffle 2, the left side of baffle 2 is fixedly connected to spring 2, the bottom of baffle 2 is rotatably connected to a connecting rod, the bottom of the connecting rod is rotatably connected to an insertion rod, the inside of the insertion rod is slidably connected to a limiting rod, the top of the limiting rod is fixedly connected to the bottom of the sleeve rod, the outside of the insertion rod passes through the bottom of the shell and is inserted into the inside of the fixing rod 2.

[0008] As a further description of the above technical solution:

[0009] The flipping mechanism includes a rotating rod 2 and two sleeves. The front and rear ends of the rotating rod 2 are rotatably connected to the inner wall of the flipping mechanism. A plurality of chucks are fixedly connected to the outside of the rotating rod 2. The outside of the sleeve is fixedly connected to the inner wall of the flipping mechanism. A spring 1 is fixedly connected to the inside of the sleeve. A baffle 1 is fixedly connected to the inside of the spring 1. A push rod is fixedly connected to the inside of the baffle 1. The inside of the push rod abuts against the outside of the chuck.

[0010] As a further description of the above technical solution:

[0011] The driving mechanism includes a motor and a rotating rod. The outside of the motor is fixedly connected to the inside of the flip mechanism. The output end of the motor is fixedly connected to a gear. The front and rear ends of the rotating rod are rotatably connected to the inner wall of the flip mechanism. The front and rear sides of the rotating rod are fixedly connected to a turntable. A shift rod is fixedly connected between the adjacent sides of the two turntables. A plurality of teeth are fixedly connected to the outside of the front turntable, and the teeth are meshed with the gears.

[0012] As a further description of the above technical solution:

[0013] The guide mechanism includes two fixed plates 2 and 3, the interior of the fixed plate 2 is arranged between the exterior of the fixed rod 1 and the exterior of the fixed rod 2, a support rod 1 is fixedly connected between the bottoms of the two fixed plates 2, the interior of the fixed plate 3 is slidably connected between the right side fixed rod 1 and the exterior of the right side fixed rod 2, the bottom of the fixed plate 3 is fixedly connected to the support rod 2, and a plurality of guide wheels are installed between the exteriors of the support rod 1 and the support rod 2.

[0014] As a further description of the above technical solution:

[0015] The left side of the second spring is fixedly connected to the inner wall of the shell, and the outer side of the pull rod is slidably connected to the inside of the left side of the shell.

[0016] As a further description of the above technical solution:

[0017] The outer portion of the baffle is slidably connected to the inner wall of the casing, and the outer portion of the push rod is slidably connected to the interior of the casing.

[0018] As a further description of the above technical solution:

[0019] The third outer side of the fixing plate is fixedly connected to the inner side of the connecting plate on the right side.

[0020] As a further description of the above technical solution:

[0021] The outside of the shift rod is slidably connected to the inside of the chuck.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present invention, by pulling the pull rod, the baffle 2 is driven to compress the spring 2, and at the same time, under the limit of the limit rod, the connecting rod is driven to pull the insertion rod to move, so that the position of the folding rod can be quickly unlocked and moved to adapt to the folding of the bottom of handbags of different sizes.

[0024] 2. In the present invention, the gear is driven to rotate by the driving motor and meshed with the teeth. With the support of the rotating rod 1, the turntable is driven to rotate, so that the shifting rod shifts the chuck to rotate, and cooperates with the push rod. Under the push of the spring 1, the chuck is positioned and intermittently rotated to a specified angle, thereby realizing the reverse of the handbag. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a double-sided printing and folding device for handbags proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a flipping mechanism for a double-sided printing and folding device for handbags proposed in the present invention;

[0027] Figure 3This is a structural diagram of a chuck for a double-sided printing and folding device for handbags proposed in the utility model;

[0028] Figure 4 This is a schematic structural diagram of a turntable for a double-sided printing and folding device for handbags proposed in the present invention;

[0029] Figure 5 This is a structural schematic diagram of a folding rod for a double-sided printing folding device for handbags proposed in the present invention;

[0030] Figure 6 The utility model is a schematic structural diagram of an insertion rod for a double-sided printing and folding device for handbags.

[0031] Legend:

[0032] 1. Printing mechanism; 2. Flipping mechanism; 3. Conveying device; 4. Motor; 5. Gear; 6. Turning rod 1; 7. Turntable; 8. Teeth; 9. Turning rod 2; 10. Chuck; 11. Housing; 12. Spring 1; 13. Baffle 1; 14. Ejector rod; 15. Folding mechanism; 16. Ejector plate; 17. Fixed plate 1; 18. Fixed rod 1; 19. Fixed rod 2; 20. Fixed plate 2; 21. Support rod 1; 22. Fixed plate 3; 23. Support rod 2; 24. Guide wheel; 25. Connecting plate; 26. Folding rod; 27. Housing; 28. Sleeve rod; 29. Pull rod; 30. Baffle 2; 31. Spring 2; 32. Connecting rod; 33. Insert rod; 34. Limit rod; 35. Push rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Reference Figure 1 、 Figure 5 、 Figure 6, the utility model provides an embodiment: a double-sided printing and folding device for handbags, comprising two printing mechanisms 1, the printing mechanism 1 is a device for printing patterns on handbags, the left printing mechanism 1 is fixedly connected to a flipping mechanism 2 on the right side, the flipping mechanism 2 is a device for printing patterns on the back of the handbag, a conveying device 3 is installed inside the flipping mechanism 2, the conveying device 3 is used to convey the handbag, and a driving mechanism is installed inside the conveying device 3, the left side of the right printing mechanism 1 is fixedly connected to a folding mechanism 15, the folding mechanism 15 is used to fold the bottom of the handbag to the opposite direction, the left side of the folding mechanism 15 is fixedly connected to the right side of the flipping mechanism 2, so that the flipping mechanism 2 directly conveys the handbag to the folding mechanism 15, and a top plate 16 is provided inside the folding mechanism 15, the top plate 16 is used to support the handbag, and the top of the folding mechanism 15 is fixed There are four fixed plates 17 in fixed connection, a fixed rod 18 is fixedly connected between the adjacent sides of the two fixed plates 17 on the same side, a fixed rod 2 19 is provided between the adjacent sides of the two fixed plates 17 on the same side, a guide mechanism is provided between the fixed rod 18 and the fixed rod 2 19, a connecting plate 25 is slidably connected between the fixed rod 18 and the fixed rod 2 19, a folding rod 26 is fixedly connected between the bottoms of the two connecting plates 25, a fixing mechanism is installed on the top of the connecting plate 25, the fixing plate 17 is used to connect and support other parts, the fixing rod 18 is to support other parts, the fixing rod 2 19 is used to fix the connecting plate 25 and can move on the fixing rod 2 19, the connecting plate 25 is used to fix and support the folding rod 26, the folding rod 26 is a component to prevent the bottom of the handbag from folding, the front half is tilted downward, the middle part extends inward, and the back half is flat;

[0035] The fixing mechanism includes a shell 27, the bottom of the shell 27 is fixedly connected to the top of the connecting plate 25, the inner wall of the shell 27 is fixedly connected to a sleeve rod 28, the inner wall of the sleeve rod 28 is slidably connected to a pull rod 29, the middle of the pull rod 29 is fixedly connected to a baffle 2 30, the left side of the baffle 2 30 is fixedly connected to a spring 2 31, the bottom of the baffle 2 30 is rotatably connected to a connecting rod 32, the bottom of the connecting rod 32 is rotatably connected to an insertion rod 33, the internal sliding connection of the insertion rod 33 is connected to a limit rod 34, the top of the limit rod 34 is fixedly connected to the bottom of the sleeve rod 28, the outside of the insertion rod 33 passes through the bottom of the shell 27 and is plugged into the fixed rod 21 9, the shell 27 is used to connect and protect the internal parts, the sleeve rod 28 is used to limit the moving direction of the pull rod 29, ensuring that the pull rod 29 can only move left and right and will not move around. The pull rod 29 is used to manually pull the baffle 2 30 to compress the spring 2 31. The baffle 2 30 bears the pressure from the spring 2 31 and drives the folding rod 26 to move. The spring 2 31 is used to push the baffle 2 30 to reset the pull rod 29. The connecting rod 32 is used to drive the insertion rod 33 to move. The insertion rod 33 is used to fix the connecting plate 25. The limit rod 34 is used to limit the movement direction of the insertion rod 33 to ensure The insertion rod 33 can only move up and down, and will not move around or shake. The guide mechanism includes two fixed plates 20 and a fixed plate 3 22. The interior of the fixed plate 20 is arranged between the outside of the fixed rod 18 and the fixed rod 2 19. A support rod 1 21 is fixedly connected between the bottoms of the two fixed plates 20. The interior of the fixed plate 3 22 is slidably connected between the right fixed rod 18 and the outside of the right fixed rod 2 19. The bottom of the fixed plate 3 22 is fixedly connected with a support rod 23. A plurality of guide wheels 24 are installed between the outsides of the support rod 1 21 and the support rod 2 23. The fixed plate 20 is used to connect and support Support rod 1 21, support rod 1 21 is used to connect the guide wheel 24, fixed plate 3 22 is used to connect and support support rod 2 23, support rod 23 is also used to connect the guide wheel 24, guide wheel 24 is used to drive the handbag to move and transport, the left side of spring 2 31 is fixedly connected to the inner wall of the shell 27, the outside of the pull rod 29 is slidably connected to the inside of the left side of the shell 27, the shell 27 limits the moving direction of the folding rod 26, and at the same time ensures that the spring 2 31 remains stable, the outer side of fixed plate 3 22 is fixedly connected to the inner side of the right connecting plate 25, so that the connecting plate 25 drives the fixed plate 3 22 to move synchronously.

[0036] Reference Figure 2 - Figure 4The turning mechanism 2 includes a rotating rod 29 and two sleeves 11. The front and rear ends of the rotating rod 29 are rotatably connected to the inner wall of the turning mechanism 2. A plurality of chucks 10 are fixedly connected to the outside of the rotating rod 29. The outside of the sleeve 11 is fixedly connected to the inner wall of the turning mechanism 2. A spring 12 is fixedly connected to the inside of the sleeve 11. A baffle 13 is fixedly connected to the inside of the spring 12. A push rod 14 is fixedly connected to the inside of the baffle 13. The inside of the push rod 14 is abutted against the outside of the outer chuck 10. The rotating rod 29 is used to connect multiple chucks 10. The chuck 10 is to rotate and drive the handbag to turn over. The sleeve 11 is used to connect and protect internal parts. The spring 12 is to push the baffle 13 to push the push rod 14 against the chuck 10. The baffle 13 bears the pressure from the spring 12 and drives the push rod 14 to move. The push rod 14 is to abut against the groove on the chuck 10 to achieve limit. The driving mechanism includes a motor 4 and a rotating rod 6. The outside of the motor 4 The gear 5 is engaged with the gear 5 and the gear 5 is engaged with the gear 5, and the gear 5 is engaged with the gear 5. The gear 5 is engaged with the gear 5 and the gear 5 is engaged with the gear 5, and the gear 5 is engaged with the gear 5. The gear 5 is engaged with the gear 5 and the gear 5 is engaged with the gear 5, and the gear 5 is engaged with the gear 5. The gear 35 is engaged with the gear 5 and the gear 35 is engaged with the gear 5, and the gear 35 is engaged with the gear 5.

[0037] Working principle: When using this device, first print one side of the handbag through the printing mechanism 1 on the left, then transport it to the conveying device 3 on the flipping mechanism 2, and clamp it on the gap of the chuck 10. The motor 4 rotates, driving the gear 5 to rotate synchronously, and through engagement with the teeth 8, driving the turntable 7 to start rotating. Under the support of the rotating rod 6, the lever 35 drives the chuck 10 to rotate intermittently. At the same time, the spring 12 pushes the baffle 13 to press the top rod 14 into the groove on the chuck 10 to ensure that the chuck 10 does not turn too much, and always leaves a gap parallel to the conveying device 3. After the chuck 10 rotates half a circle, the conveying device 3 continues to transport the handbag, transports it to the top plate 16, cooperates with the rotation of the guide wheel 24, and continues to move to the right. When the bottom of the handbag contacts the folding rod 26, it starts to fold. The bag moves to the right until the bottom is completely folded over and transported to the right printing mechanism 1 to print the pattern on this side, realizing double-sided printing and folding. When handbags of other sizes need to be printed, the position of the folding rod 26 needs to be adjusted according to the size of the handbag. First, pull the pull rod 29 under the limit of the sleeve rod 28 to make the baffle 2 30 compress the spring 2 31. At the same time, the connecting rod 32 pulls the insertion rod 33 to move into the shell 27. At this time, the connecting plate 25 is unlocked, and the folding rod 26 is moved to drive the fixed plate 3 22 to move synchronously. When it moves to the appropriate position, release the pull rod 29, and the spring 2 31 will immediately push the baffle 2 30 to reset the pull rod 29. Under the limit of the limit rod 34, the connecting rod 32 pushes the insertion rod 33, pops out and plugs it into the fixed rod 2 19 to achieve locking, and then it can continue to be used.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A double-sided printing and folding device for handbags, comprising two printing mechanisms (1), characterized in that: The left side printing mechanism (1) is fixedly connected to a turning mechanism (2) on the right side, a conveying device (3) is installed inside the turning mechanism (2), and a driving mechanism is installed inside the conveying device (3). The right side printing mechanism (1) is fixedly connected to a folding mechanism (15) on the left side, and the folding mechanism (15) is fixedly connected on the left side to the right side of the turning mechanism (2). A top plate (16) is provided inside the folding mechanism (15), and four fixed plates (17) are fixedly connected to the top of the folding mechanism (15). A fixing rod 1 (18) is fixedly connected between adjacent sides of the two fixing plates 1 (17) on the same side, a fixing rod 2 (19) is provided between adjacent sides of the two fixing plates 1 (17) on the same side, a guide mechanism is provided between the fixing rod 1 (18) and the fixing rod 2 (19), a connecting plate (25) is slidably connected between the fixing rod 1 (18) and the fixing rod 2 (19), a folding rod (26) is fixedly connected between the bottoms of the two connecting plates (25), and a fixing mechanism is installed on the top of the connecting plate (25); The fixing mechanism includes a shell (27), the bottom of the shell (27) is fixedly connected to the top of the connecting plate (25), the inner wall of the shell (27) is fixedly connected to a sleeve rod (28), the inner wall of the sleeve rod (28) is slidably connected to a pull rod (29), the middle of the pull rod (29) is fixedly connected to a baffle 2 (30), the left side of the baffle 2 (30) is fixedly connected to a spring 2 (31), the bottom of the baffle 2 (30) is rotatably connected to a connecting rod (32), the bottom of the connecting rod (32) is rotatably connected to an insertion rod (33), the inside of the insertion rod (33) is slidably connected to a limit rod (34), the top of the limit rod (34) is fixedly connected to the bottom of the sleeve rod (28), and the outside of the insertion rod (33) passes through the bottom of the shell (27) and is inserted into the inside of the fixing rod 2 (19).

2. The double-sided printing and folding device for handbags according to claim 1, characterized in that: The flip mechanism (2) comprises a second rotating rod (9) and two sleeves (11), wherein the front and rear ends of the second rotating rod (9) are rotatably connected to the inner wall of the flip mechanism (2), the outer side of the second rotating rod (9) is fixedly connected to a plurality of chucks (10), the outer side of the sleeve (11) is fixedly connected to the inner wall of the flip mechanism (2), the inner side of the sleeve (11) is fixedly connected to a spring (12), the inner side of the spring (12) is fixedly connected to a baffle (13), the inner side of the baffle (13) is fixedly connected to a push rod (14), and the inner side of the push rod (14) and the outer side of the outside of the chuck (10) are in contact with each other.

3. The double-sided printing and folding device for handbags according to claim 2, characterized in that: The driving mechanism comprises a motor (4) and a rotating rod (6), wherein the motor (4) is fixedly connected to the inner side of the flipping mechanism (2) from the outside, and the output end of the motor (4) is fixedly connected to a gear (5), and the front and rear ends of the rotating rod (6) are rotatably connected to the inner wall of the flipping mechanism (2), and the front and rear sides of the rotating rod (6) are fixedly connected to a turntable (7), and a shifting rod (35) is fixedly connected between adjacent sides of the two turntables (7), and a plurality of teeth (8) are fixedly connected to the outside of the front turntable (7), and the teeth (8) are meshed with the gear (5).

4. The double-sided printing and folding device for handbags according to claim 1, characterized in that: The guide mechanism includes two fixing plates 2 (20) and a fixing plate 3 (22), the interior of the fixing plate 2 (20) is arranged between the exterior of the fixing rod 1 (18) and the exterior of the fixing rod 2 (19), a support rod 1 (21) is fixedly connected between the bottoms of the two fixing plates 2 (20), the interior of the fixing plate 3 (22) is slidably connected between the exterior of the fixing rod 1 (18) on the right side and the exterior of the fixing rod 2 (19) on the right side, a support rod 2 (23) is fixedly connected to the bottom of the fixing plate 3 (22), and a plurality of guide wheels (24) are installed between the exteriors of the support rod 1 (21) and the support rod 2 (23).

5. The double-sided printing and folding device for handbags according to claim 1, characterized in that: The left side of the second spring (31) is fixedly connected to the inner wall of the shell (27), and the outside of the pull rod (29) is slidably connected to the inside of the left side of the shell (27).

6. The double-sided printing and folding device for handbags according to claim 2, characterized in that: The exterior of the baffle 1 (13) is slidably connected to the inner wall of the casing (11), and the exterior of the push rod (14) is slidably connected to the interior of the casing (11).

7. The double-sided printing and folding device for handbags according to claim 4, characterized in that: The outer side of the fixing plate 3 (22) is fixedly connected to the inner side of the connecting plate (25) on the right side.

8. The double-sided printing and folding device for handbags according to claim 3, characterized in that: The outside of the shifting rod (35) is slidably connected to the inside of the chuck (10).

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