Environment-friendly portable paper bag preparation device

Abstract

The utility model discloses an environment-friendly portable paper bag manufacturing device which comprises a working frame, two supports and a limiting frame, the two supports are arranged at the inner bottom of the working frame, the limiting frame is arranged at the tops of the two supports, a pressing structure is arranged at the top of the working frame, a material taking structure is arranged on the limiting frame, and the pressing structure is arranged on the top of the working frame. The utility model relates to the technical field of portable paper bags, the portable paper bags can be limited through the arranged limiting frame, the position of the portable paper bags can be accurately fixed through the limiting frame, it is ensured that the two paper bags can be completely aligned before bonding, errors possibly occurring during manual alignment are avoided, and the production efficiency is improved. Uniform pressure can be applied in the bonding process through the pressing structure, it is ensured that paper bag materials make full contact and are bonded, paper bags can be easily pushed out of the device through the material taking structure, a worker can conveniently and rapidly take the paper bags, and the time for waiting and manual bag taking of the worker is shortened through the material taking structure.

Description

Technical Field

[0001] The utility model relates to the technical field of portable paper bags, in particular to an environmentally friendly portable paper bag preparation device. Background Art

[0002] Environmentally friendly paper bags are simple bags that usually have two handles for easy carrying. They are made of a variety of materials, including paper, PVC laser film, non-woven industrial paperboard, canvas, etc.

[0003] In the preparation process of existing paper handbags, workers are required to manually glue the paper handbags, which is slow and inefficient. In addition, manual operation may cause the two paper bags to shift during gluing, thus affecting the quality of the paper handbags. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly portable paper bag making device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly portable paper bag preparation device, comprising a working frame, two brackets and a limiting frame, the two brackets are arranged at the inner bottom of the working frame, the limiting frame is arranged at the top of the two brackets, a pressing structure is arranged on the top of the working frame, and a material taking structure is arranged on the limiting frame, the pressing structure comprises a fixed frame, a screw rod, a first motor, two limiting rods, a movable plate, two connecting seats and a pressing block, the fixed frame is arranged at the outer top of the working frame, the screw rod is rotatably connected to the top of the working frame and the top of the fixed frame respectively, the first motor is arranged at the outer top of the fixed frame, and the driving end of the first motor is connected to the top of the screw rod, the two limiting rods are arranged between the inner top of the fixed frame and the outer top of the working frame, the movable plate is movably connected to the screw rod and the two limiting rods respectively, the top of the two connecting seats is connected to the bottom of the movable plate, and the two connecting seats movably penetrate the top of the working frame, and the pressing block is arranged at the bottom of the two connecting seats.

[0006] Preferably, the material picking structure includes a crankshaft, a second motor, two connecting rods, a movable plate, two material picking rods and a material picking plate, the crankshaft is rotatably connected to the two brackets respectively, the second motor is arranged at the bottom of the working frame, and one end of the crankshaft is connected to the driving end of the second motor, one end of the two connecting rods is movably connected to the crankshaft, two sliding grooves are provided in the two brackets, the movable plate is slidably connected to the two sliding grooves, and the bottom of the movable plate is movably connected to the other end of the two connecting rods, the bottom ends of the two material picking rods are arranged at the top of the movable plate, and the two material picking rods movably pass through the bottom of the limit frame, the material picking plate is arranged at the top ends of the two material picking rods, and the four sides of the material picking plate are in close contact with the inner wall of the limit frame.

[0007] Preferably, the crankshaft and the bracket are connected via a bearing, the inner ring of the bearing and the crankshaft are interference fit, and the outer ring of the bearing and the bracket are fixedly connected.

[0008] Preferably, the working frame is a rectangular frame structure with front and rear openings.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the utility model can limit the position of the portable paper bag by means of the limit frame, and the limit frame can accurately fix the position of the portable paper bag, ensuring that the two paper bags can be completely aligned before bonding, avoiding errors that may occur during manual alignment, and the operator does not need to spend a lot of time and energy to manually align the paper bags, thereby reducing the difficulty and complexity of the operation and improving the overall quality of the product; the pressing structure can apply uniform pressure during the bonding process to ensure full contact and bonding between the paper bag materials, which helps to improve the firmness and durability of the bonding; and the pressing device can ensure that the paper bag can receive uniform pressure in the entire bonding area, avoiding the problem of uneven bonding or local weak bonding; the material taking structure can easily push the paper bag out of the device, so that the staff can take the paper bag conveniently and quickly; the material taking structure reduces the waiting time and manual bag taking time of the staff, and improves the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the main structure of the pressing structure of the utility model;

[0012] Figure 3 It is a schematic diagram of the main structure of the material taking structure of the utility model.

[0013] In the figure: 1. working frame; 2. bracket; 3. limiting frame; 4. pressing structure; 41. fixing frame; 42. screw rod; 43. first motor; 44. limiting rod; 45. moving plate; 46. connecting seat; 47. pressing block; 5. material taking structure; 51. crankshaft; 52. second motor; 53. connecting rod; 54. movable plate; 55. material taking rod; 56. material taking plate. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-3 The utility model provides an environmentally friendly portable paper bag preparation device, including a working frame 1, two brackets 2 and a limiting frame 3, the two brackets 2 are arranged at the bottom of the working frame 1, the limiting frame 3 is arranged on the top of the two brackets 2, the top of the limiting frame 3 is an open structure, the top of the working frame 1 is provided with a pressing structure 4, the limiting frame 3 is provided with a material taking structure 5, the pressing structure 4 includes a fixed frame 41, a screw rod 42, a first motor 43, two limiting rods 44, a moving plate 45, two connecting seats 46 and a pressing block 47, the fixed frame 41 is arranged on the top of the working frame 1, the screw rod 42 is respectively connected to the working frame 1 The top of the fixing frame 41 is rotatably connected to the top, the first motor 43 is arranged at the outer top of the fixing frame 41, and the driving end of the first motor 43 is connected to the top of the screw rod 42, the two limit rods 44 are arranged between the inner top of the fixing frame 41 and the outer top of the working frame 1, the two limit rods 44 are respectively located on the left and right sides of the screw rod 42, the movable plate 45 is movably connected to the screw rod and the two limit rods 44 respectively, the top of the two connecting seats 46 is connected to the bottom of the movable plate 45, and the two connecting seats 46 movably pass through the top of the working frame 1, and the pressing block 47 is arranged at the bottom of the two connecting seats 46.

[0016] During work, the staff first places one side of the paper bag in the limit frame 3, and then places the other side of the paper bag coated with glue in the limit frame 3. At this time, the two paper bags can be completely aligned. Then the staff turns on the first motor 43. The driving end of the first motor 43 will drive the screw 42 to rotate. Due to the limiting effect of the limit rod 44, the movable plate 45 can only drive the connecting seat 46 and the pressing block 47 to move downward in a straight line. The pressing block 47 will automatically press the two paper bags in the limit frame 3, thereby ensuring the firmness of the bonding.

[0017] Specifically, the material picking structure 5 includes a crankshaft 51, a second motor 52, two connecting rods 53, a movable plate 54, two material picking rods 55 and a material picking plate 56. The crankshaft 51 is rotatably connected to the two brackets 2 respectively. The second motor 52 is arranged at the bottom of the working frame 1, and one end of the crankshaft 51 is connected to the driving end of the second motor 52. The second motor 52 rotates at an angle of 180 degrees each time. One end of the two connecting rods 53 is movably connected to the crankshaft 51. Two sliding grooves are provided in the two brackets 2. The movable plate 54 is slidably connected to the two sliding grooves, and the bottom of the movable plate 54 is movably connected to the other end of the two connecting rods 53. The bottom end of the two material picking rods 55 is arranged at the top of the movable plate 54, and the two material picking rods 55 movably pass through the bottom of the limiting frame 3. The material picking plate 56 is arranged at the top of the two material picking rods 55, and the surrounding of the material picking plate 56 is in close contact with the inner wall of the limiting frame 3.

[0018] After the paper bag is taken away, the second motor 52 is turned on again, and the driving end of the second motor 52 rotates 180 degrees again, so that the crankshaft 51 and the feeding plate 56 return to the initial state, waiting for the next feeding operation.

[0019] Specifically, the crankshaft 51 is connected to the bracket 2 via a bearing, the inner ring of the bearing is interference fit with the crankshaft 51 , and the outer ring of the bearing is fixedly connected to the bracket 2 .

[0020] Specifically, the working frame 1 is a rectangular frame structure with front and rear openings.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly portable paper bag preparation device, characterized in that: The invention comprises a working frame (1), two brackets (2) and a limiting frame (3), wherein the two brackets (2) are arranged at the inner bottom of the working frame (1), the limiting frame (3) is arranged at the top of the two brackets (2), a pressing structure (4) is arranged at the top of the working frame (1), a material taking structure (5) is arranged on the limiting frame (3), the pressing structure (4) comprises a fixing frame (41), a screw rod (42), a first motor (43), two limiting rods (44), a moving plate (45), two connecting seats (46) and a pressing block (47), the fixing frame (41) is arranged at the outer top of the working frame (1), the screw rod (42) is respectively connected to the working frame (1) and the fixing frame (41) is connected to the fixing frame (4 ... The top of the fixing frame (41) is rotatably connected to the top of the fixing frame (41), the first motor (43) is arranged at the top outside the fixing frame (41), and the driving end of the first motor (43) is connected to the top of the screw rod (42), the two limiting rods (44) are arranged between the top inside the fixing frame (41) and the top outside the working frame (1), the movable plate (45) is movably connected to the screw rod and the two limiting rods (44) respectively, the tops of the two connecting seats (46) are connected to the bottom of the movable plate (45), and the two connecting seats (46) are movably passed through the top of the working frame (1), and the pressing block (47) is arranged at the bottom of the two connecting seats (46).

2. The environmentally friendly portable paper bag making device according to claim 1, characterized in that: The material taking structure (5) comprises a crankshaft (51), a second motor (52), two connecting rods (53), a movable plate (54), two material taking rods (55) and a material taking plate (56); the crankshaft (51) is rotatably connected to the two brackets (2) respectively; the second motor (52) is arranged at the bottom of the working frame (1); one end of the crankshaft (51) is connected to the driving end of the second motor (52); one end of the two connecting rods (53) is movably connected to the crankshaft (51); the two brackets (2) are rotatably connected to the two connecting rods (53); Two slide grooves are provided in the frame (2), the movable plate (54) is slidably connected to the two slide grooves, and the bottom of the movable plate (54) is movably connected to the other end of the two connecting rods (53), the bottom ends of the two material picking rods (55) are arranged on the top of the movable plate (54), and the two material picking rods (55) are movably passed through the bottom of the limiting frame (3), the material picking plate (56) is arranged on the top of the two material picking rods (55), and the surrounding of the material picking plate (56) is in close contact with the inner wall of the limiting frame (3).

3. The environmentally friendly portable paper bag making device according to claim 2, characterized in that: The crankshaft (51) and the bracket (2) are connected via a bearing, an inner ring of the bearing and the crankshaft (51) are interference fit, and an outer ring of the bearing and the bracket (2) are fixedly connected.

4. The environmentally friendly portable paper bag making device according to claim 1, characterized in that: The working frame (1) is a rectangular frame structure with front and rear openings.

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