Folding and bonding integrated device for bottom surface of portable paper bag

Abstract

The utility model relates to the technical field of portable paper bag production, and discloses a portable paper bag bottom surface folding and bonding integrated device which comprises a main body mechanism, a folding and bonding mechanism and a supporting mechanism, the folding and bonding mechanism is located below the main body mechanism, and the supporting mechanism is located below the folding and bonding mechanism. The main body mechanism comprises a U-shaped supporting frame, a movable groove, a servo motor, a threaded rod and a mounting block, the movable groove is fixedly formed in the lower end of the U-shaped supporting frame, the servo motor is fixedly mounted at the left end of the inner end of the movable groove, and the threaded rod is fixedly mounted at the transmission end of the right end of the servo motor; and the mounting block is fixedly mounted at the right end of the inner end of the movable groove. According to the folding and bonding integrated device for the bottom face of the portable paper bag, the main body mechanism is installed, so that the gluing capacity of the folding and bonding integrated device is improved, in the actual use process, the bottom face of the portable paper bag can be effectively glued, the gluing uniformity is improved, and the labor amount is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of production of portable paper bags, in particular to a device for folding and gluing the bottom surface of a portable paper bag in one body. Background Art

[0002] Paper bags can be used to hold a variety of items, providing convenience for shoppers and an opportunity to re-sell products or brands.

[0003] In order to improve the service life and use strength of the paper handbag, the thickness and hardness of the bottom surface of the paper handbag need to be increased, so a paper handbag bottom surface folding and bonding integrated device is needed for processing.

[0004] However, due to the poor gluing ability of the prior art, manual gluing is generally used, resulting in uneven gluing and low gluing efficiency. Long-term operation increases manual labor and affects processing efficiency. Utility Model Content

[0005] The utility model aims to provide a device for folding and gluing the bottom surface of a portable paper bag, so as to solve the problems of uneven gluing and low gluing efficiency in the prior art mentioned in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for folding and gluing the bottom surface of a portable paper bag, comprising a main body mechanism, a folding and gluing mechanism and a supporting mechanism, wherein the folding and gluing mechanism is located below the main body mechanism, and the supporting mechanism is located below the folding and gluing mechanism, and the main body mechanism comprises a U-shaped supporting frame, a movable groove, a servo motor, a threaded rod, a mounting block and a limiting nut, wherein the movable groove is fixedly arranged at the lower end of the U-shaped supporting frame, the servo motor is fixedly arranged at the left end of the inner end of the movable groove, the threaded rod is fixedly arranged at the transmission end of the right end of the servo motor, the mounting block is fixedly arranged at the right end of the inner end of the movable groove, the right end of the threaded rod is rotatably connected to the mounting block, and the limiting nut is threadedly connected to the outer end of the threaded rod, and the threaded rod is driven to rotate by the servo motor, thereby driving the limiting nut to move in position, driving the glue brush to move back and forth, and improving the uniformity of glue coating.

[0007] Preferably, the main structure also includes a hydraulic cylinder, a hydraulic push rod and a glue brush. The hydraulic cylinder is fixedly mounted on the lower end of the limit nut, the hydraulic push rod is fixedly mounted on the transmission end of the lower end of the hydraulic cylinder, and the glue brush is fixedly mounted on the lower end of the hydraulic push rod. By installing the hydraulic cylinder and the hydraulic push rod, the use height of the glue brush can be easily adjusted, which facilitates the glue application operation.

[0008] Preferably, the folding and bonding mechanism includes a work table, an installation slide groove, a transmission motor, a transmission shaft, a screw rod, a support block, a positioning nut, a support rod, a support cross plate, an electric push rod, a push rod, a bonding pressure plate, a placement groove and a suction cup device. The work table is fixedly mounted on the lower end of the U-shaped support frame, and the installation slide groove is fixedly arranged at the left and right ends of the upper end of the work table. By setting the installation slide groove, it is possible to facilitate the limiting operation of the positioning nut.

[0009] Preferably, the transmission motor is fixedly mounted on the rear end of the inner end of the mounting slot, the transmission shaft is fixedly mounted on the transmission end of the front end of the transmission motor, the screw rod is fixedly mounted on the front end of the transmission shaft, the support block is fixedly mounted on the front end of the inner end of the mounting slot, and the front end of the screw rod is rotatably connected to the support block. By installing the transmission motor and the transmission shaft, it is convenient to drive the screw rod to rotate, thereby adjusting the use position of the positioning nut and driving the supporting cross plate to move at the same time.

[0010] Preferably, the positioning nut is threadedly connected to the outer end of the screw rod, the support rod is fixedly mounted on the upper end of the positioning nut, the support cross plate is fixedly mounted on the upper end of the support rod, the electric push rod is fixedly mounted on the lower end of the support cross plate, the push rod is fixedly mounted on the transmission end of the lower end of the electric push rod, the bonding pressure plate is fixedly mounted on the lower end of the push rod, the placement groove is fixedly arranged on the upper end of the work table, the suction cup device is fixedly mounted on the upper end of the work table, and the suction cup device is located at the inner end of the placement groove. By installing the electric push rod and the push rod, it is possible to easily adjust the use height of the bonding pressure plate, which is convenient for folding and bonding.

[0011] Preferably, the supporting mechanism includes a supporting column, a load-bearing base plate and supporting feet, the supporting column is fixedly installed at the lower end of the work surface, the load-bearing base plate is fixedly installed at the lower end of the supporting column, and the supporting foot is fixedly installed at the lower end of the load-bearing base plate. By installing the supporting column and the supporting foot, the device can be stably supported and placed.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The integrated folding and gluing device for the bottom surface of a portable paper bag improves the gluing ability of the utility model by installing the main body mechanism. In actual use, the bottom surface of the portable paper bag can be effectively glued, and the gluing uniformity is improved, which reduces the labor;

[0014] 2. The folding and bonding integrated device for the bottom surface of a portable paper bag improves the folding and bonding capabilities of the utility model by installing a folding and bonding mechanism. In actual use, the bottom surface of the portable paper bag can be folded quickly and effectively, and the two ends can be bonded, thereby improving the use efficiency of the folding and bonding integrated device for the bottom surface of a portable paper bag;

[0015] 3. The bottom folding and gluing integrated device for a hand-held paper bag improves the supporting capacity of the utility model by installing a supporting mechanism. In actual use, the device can be effectively and stably placed, thereby improving the use stability of the bottom folding and gluing integrated device for a hand-held paper bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a partial structural diagram of the main mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the folding and bonding mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the enlarged structure of the local details of the folding and bonding mechanism of the utility model.

[0020] In the figure: 1. Main body; 101. U-shaped support frame; 102. Movable groove; 103. Servo motor; 104. Threaded rod; 105. Mounting block; 106. Limiting nut; 107. Hydraulic cylinder; 108. Hydraulic push rod; 109. Glue brush; 2. Folding and bonding mechanism; 201. Work table; 202. Mounting slide; 203. Transmission motor; 204. Transmission shaft; 205. Screw; 206. Support block; 207. Positioning nut; 208. Support rod; 209. Support cross plate; 210. Electric push rod; 211. Push rod; 212. Bonding plate; 213. Placement slot; 214. Suction cup device; 3. Support mechanism; 301. Support column; 302. Load-bearing bottom plate; 303. Support foot. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 4The utility model provides a technical solution: a folding and bonding device for the bottom surface of a portable paper bag, comprising a main body mechanism 1, a folding and bonding mechanism 2 and a supporting mechanism 3, the folding and bonding mechanism 2 is located below the main body mechanism 1, and the supporting mechanism 3 is located below the folding and bonding mechanism 2, the main body mechanism 1 comprises a U-shaped supporting frame 101, an active groove 102, a servo motor 103, a threaded rod 104, a mounting block 105 and a limiting nut 106, the active groove 102 is fixedly arranged at the lower end of the U-shaped supporting frame 101, the servo motor 103 is fixedly installed at the left end of the inner end of the active groove 102, the threaded rod 104 is fixedly installed at the transmission end of the right end of the servo motor 103, the mounting block 105 is fixedly installed at the right end of the inner end of the active groove 102, the right end of the threaded rod 104 is rotatably connected to the mounting block 105, and the limiting nut 106 is threadedly connected to the outer end of the threaded rod 104.

[0023] The main body mechanism 1 also includes a hydraulic cylinder 107, a hydraulic push rod 108 and a glue brush 109. The hydraulic cylinder 107 is fixedly installed at the lower end of the limit nut 106, the hydraulic push rod 108 is fixedly installed at the transmission end of the lower end of the hydraulic cylinder 107, and the glue brush 109 is fixedly installed at the lower end of the hydraulic push rod 108. The servo motor 103 is started to rotate the threaded rod 104, so that the limit nut 106 moves from left to right on the threaded rod 104, driving the glue brush 109 to move.

[0024] The folding and bonding mechanism 2 includes a work surface 201, an installation slide 202, a transmission motor 203, a transmission shaft 204, a screw 205, a support block 206, a positioning nut 207, a support rod 208, a support cross plate 209, an electric push rod 210, a push rod 211, a bonding pressure plate 212, a placement groove 213 and a suction cup device 214. The work surface 201 is fixedly mounted at the lower end of the U-shaped support frame 101, the installation slide 202 is fixedly arranged at the left and right ends of the upper end of the work surface 201, the transmission motor 203 is fixedly mounted at the rear end of the inner end of the installation slide 202, the transmission shaft 204 is fixedly mounted at the transmission end of the front end of the transmission motor 203, the screw 205 is fixedly mounted at the front end of the transmission shaft 204, the support block 206 is fixedly mounted at the front end of the inner end of the installation slide 202, the front end of the screw 205 is rotatably connected to the support block 206, and the positioning nut 207 is threadedly connected to the At the outer end of the screw rod 205, the support rod 208 is fixedly mounted on the upper end of the positioning nut 207, the support cross plate 209 is fixedly mounted on the upper end of the support rod 208, the electric push rod 210 is fixedly mounted on the lower end of the support cross plate 209, the push rod 211 is fixedly mounted on the transmission end of the lower end of the electric push rod 210, the bonding pressure plate 212 is fixedly mounted on the lower end of the push rod 211, the placement groove 213 is fixedly set at the upper end of the work table 201, the suction cup device 214 is fixedly mounted on the upper end of the work table 201, and the suction cup device 214 is located at the inner end of the placement groove 213. Start the transmission motor 203 to rotate the transmission shaft 204, so that it drives the screw rod 205 to rotate, so that the positioning nut 207 moves from front to back on the screw rod 205, drives the bonding pressure plate 212 to move, and starts the electric push rod 210 to adjust the height of the push rod 211, so that it pushes the bonding pressure plate 212 to descend.

[0025] The supporting mechanism 3 includes a supporting column 301, a load-bearing base plate 302 and a supporting foot 303. The supporting column 301 is fixedly installed at the lower end of the work surface 201, the load-bearing base plate 302 is fixedly installed at the lower end of the supporting column 301, and the supporting foot 303 is fixedly installed at the lower end of the load-bearing base plate 302. The device is stably placed by the supporting foot 303.

[0026] Working principle: When it is needed, firstly, the bottom folding and bonding integrated device of the portable paper bag is stably placed at the position where it is needed through the supporting foot 303, one end of the bottom of the portable paper bag is placed into the placement groove 213, and the other end is erected and located in front of the placement groove 213, and the suction cup device 214 is started to adsorb it, and glue is manually dripped on the bottom of the portable paper bag, and the servo motor 103 is started to rotate the threaded rod 104, so that the limit nut 106 moves from left to right on the threaded rod 104, and the glue brush 109 is moved to the top of the placement groove 213, and the hydraulic cylinder 107 is started to adjust the height of the hydraulic push rod 108 to push the glue brush The brush 109 descends to the bottom surface of the portable paper bag coated with glue, and the glue is evenly applied to the bottom surface of the portable paper bag by moving the glue brush 109 left and right. Then, the glue brush 109 is put away, and the transmission motor 203 is started to rotate the transmission shaft 204, so that it drives the screw rod 205 to rotate, so that the positioning nut 207 moves from front to back on the screw rod 205, driving the bonding plate 212 to move, and folding the upright end of the bottom surface of the portable paper bag toward the end coated with glue, and then the electric push rod 210 is started to adjust the height of the push rod 211, so that it pushes the bonding plate 212 to descend, and the bottom surface of the portable paper bag is bonded and pressed.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A device for folding and gluing the bottom surface of a portable paper bag, comprising a main body mechanism (1), a folding and gluing mechanism (2) and a supporting mechanism (3), characterized in that: The folding and bonding mechanism (2) is located below the main mechanism (1); the supporting mechanism (3) is located below the folding and bonding mechanism (2); the main mechanism (1) comprises a U-shaped supporting frame (101), an active groove (102), a servo motor (103), a threaded rod (104), a mounting block (105) and a limiting nut (106); the active groove (102) is fixedly arranged at the lower end of the U-shaped supporting frame (101); the servo motor (103) is fixedly mounted at the left end of the inner end of the active groove (102); the threaded rod (104) is fixedly mounted at the transmission end of the right end of the servo motor (103); the mounting block (105) is fixedly mounted at the right end of the inner end of the active groove (102); the right end of the threaded rod (104) is rotatably connected to the mounting block (105); and the limiting nut (106) is threadedly connected to the outer end of the threaded rod (104).

2. The device for folding and gluing the bottom surface of a portable paper bag according to claim 1, characterized in that: The main body mechanism (1) further comprises a hydraulic cylinder (107), a hydraulic push rod (108) and a glue brush (109); the hydraulic cylinder (107) is fixedly mounted on the lower end of the limit nut (106); the hydraulic push rod (108) is fixedly mounted on the transmission end at the lower end of the hydraulic cylinder (107); and the glue brush (109) is fixedly mounted on the lower end of the hydraulic push rod (108).

3. The device for folding and gluing the bottom surface of a portable paper bag according to claim 2, characterized in that: The folding and bonding mechanism (2) comprises a work surface (201), an installation slide groove (202), a transmission motor (203), a transmission shaft (204), a screw rod (205), a support block (206), a positioning nut (207), a support rod (208), a support cross plate (209), an electric push rod (210), a push rod (211), a bonding pressure plate (212), a placement groove (213) and a suction cup device (214); the work surface (201) is fixedly mounted on the lower end of the U-shaped support frame (101), and the installation slide groove (202) is fixedly arranged at the left and right ends of the upper end of the work surface (201).

4. The device for folding and gluing the bottom surface of a portable paper bag according to claim 3, characterized in that: The transmission motor (203) is fixedly mounted at the rear end of the inner end of the installation slide groove (202), the transmission shaft (204) is fixedly mounted at the transmission end at the front end of the transmission motor (203), the screw rod (205) is fixedly mounted at the front end of the transmission shaft (204), the support block (206) is fixedly mounted at the front end of the inner end of the installation slide groove (202), and the front end of the screw rod (205) is rotatably connected to the support block (206).

5. The device for folding and gluing the bottom surface of a portable paper bag according to claim 4, characterized in that: The positioning nut (207) is threadedly connected to the outer end of the screw rod (205); the support rod (208) is fixedly mounted on the upper end of the positioning nut (207); the support cross plate (209) is fixedly mounted on the upper end of the support rod (208); the electric push rod (210) is fixedly mounted on the lower end of the support cross plate (209); the push rod (211) is fixedly mounted on the transmission end of the lower end of the electric push rod (210); the bonding pressure plate (212) is fixedly mounted on the lower end of the push rod (211); the placement groove (213) is fixedly arranged on the upper end of the work surface (201); the suction cup device (214) is fixedly mounted on the upper end of the work surface (201); and the suction cup device (214) is located at the inner end of the placement groove (213).

6. The device for folding and gluing the bottom surface of a portable paper bag according to claim 5, characterized in that: The support mechanism (3) comprises a support column (301), a load-bearing base plate (302) and a support foot (303); the support column (301) is fixedly mounted on the lower end of the work surface (201); the load-bearing base plate (302) is fixedly mounted on the lower end of the support column (301); and the support foot (303) is fixedly mounted on the lower end of the load-bearing base plate (302).

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