A pressing device for paper barrel

Abstract

The present invention provides a press edge device for a paper barrel, comprising a mounting plate, wherein the middle position of the upper end of the mounting plate is rotatably connected to a turntable, the middle position of the lower end of the mounting plate is fixedly connected to a motor, the output shaft of the motor passes through the mounting plate and is fixedly connected to the turntable, a positioning piece is arranged at the upper end of the turntable, the middle position of the upper end of the turntable is fixedly connected to a plum blossom-shaped positioning column, a plum blossom-shaped positioning hole is provided at the middle position of the bottom end of the positioning piece, and a plum blossom-shaped positioning column is arranged in the plum blossom-shaped positioning hole, two pressing wheel assemblies are symmetrically fixedly connected to the upper end of the mounting plate, and the two pressing wheel assemblies are located on the left and right sides of the turntable. This design enables quick disassembly and assembly of the positioning piece, facilitates replacement of positioning pieces of different sizes, and increases the scope of use.

Description

Technical Field

[0001] The invention discloses a press edge device for a paper barrel, and belongs to the technical field of paper barrel production. Background Art

[0002] Paper barrels are also called fiberboard barrels. This name comes from foreign customers. The barrel body is made of eight layers of kraft paper glued by polyvinyl alcohol solution. The barrel cover and barrel bottom are made of five layers of plywood glued by machine. In the production process of paper barrels, it is often necessary to perform the edge pressing process on the paper barrels.

[0003] In the prior art, the edge pressing devices for paper barrels all use positioning columns to position and install the paper barrels. Most of the positioning columns are directly welded and installed. However, due to the different diameters of the paper barrels, the edge pressing device can only press the edge of paper barrels of one size, and the scope of use is poor. It is necessary to design a edge pressing device for paper barrels to solve the above problems. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a edge pressing device for paper barrels, so as to solve the problem that most of the positioning columns proposed in the above background technology are directly installed by welding, but the diameters of paper barrels are different, so the edge pressing device can only press the edges of paper barrels of one size, and the use range is poor. The present invention facilitates the replacement of positioning parts of different sizes to increase the use range.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a pressing device for a paper barrel, comprising a mounting plate, the middle position of the upper end of the mounting plate is rotatably connected to a turntable, the middle position of the lower end of the mounting plate is fixedly connected to a motor, the output shaft of the motor passes through the mounting plate and is fixedly connected to the turntable, a positioning piece is arranged at the upper end of the turntable, the middle position of the upper end of the turntable is fixedly connected to a plum blossom-shaped positioning column, a plum blossom-shaped positioning hole is provided at the middle position of the bottom end of the positioning piece, and a plum blossom-shaped positioning column is arranged in the plum blossom-shaped positioning hole, and two pressing wheel assemblies are symmetrically fixedly connected to the upper end of the mounting plate, and the two pressing wheel assemblies are located on the left and right sides of the turntable.

[0006] Furthermore, the left and right edge positions of the lower end of the mounting plate are fixedly connected to the support plate.

[0007] Furthermore, the pressure wheel assembly includes a fixed plate fixed on the upper end of the mounting plate, the fixed plate is fixed with a connecting nut at the middle position of one end away from the turntable, the nut is threadedly connected to the outer side of the screw ring, the screw passes through the fixed plate, the screw is rotatably connected to a movable plate near one end of the turntable, and the movable plate is rotatably connected to the pressure wheel near the middle position of one end of the turntable.

[0008] Furthermore, the movable plate is symmetrically fixedly connected to two guide rods at one end away from the rotating disk, and the two guide rods are located at the front and rear sides of the screw rod, and the two guide rods both penetrate the fixed plate and are slidably connected to the fixed plate.

[0009] Furthermore, one end of the screw rod away from the movable plate is fixedly connected to a hand wheel.

[0010] Furthermore, the lower end of the turntable is fixedly connected to a sliding ring, an annular sliding groove is provided at the middle position of the upper end of the mounting plate, and the sliding ring is slidably connected inside the annular sliding groove.

[0011] Furthermore, a threaded hole is provided in the middle of the upper end of the plum blossom-shaped positioning column, a fastening bolt is threadedly connected in the threaded hole, and a nut of the fastening bolt is located at the bottom end inside the positioning member.

[0012] Furthermore, the positioning member comprises a bottom plate, an upper end of the bottom plate is fixedly connected to the positioning tube, and a plum blossom-shaped positioning hole is provided in the middle of the bottom plate.

[0013] Beneficial effects of the present invention: The present invention provides a press edge device for a paper barrel.

[0014] 1. First, place the positioning piece of appropriate size on the upper end of the turntable, and insert the plum blossom-shaped positioning column on the turntable into the plum blossom-shaped positioning hole on the positioning piece, and then use the fastening bolts to fasten the positioning piece to achieve quick disassembly and assembly of the positioning piece, which is convenient for replacing positioning pieces of different sizes and increasing the scope of use.

[0015] 2. Use the screw to move the movable plate inward, so that the edge pressing wheel moves inward, so that the edge pressing wheel contacts the barrel body, which is convenient for adjusting the position of the edge pressing wheel, and further realizes the edge pressing work on barrels of different diameters, expanding the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1 It is a structural schematic diagram of a press edge device for a paper barrel of the present invention;

[0018] Figure 2 It is a schematic diagram of a turntable of a press edge device for a paper barrel according to the present invention;

[0019] Figure 3 for Figure 2 Enlarged view of part A in the middle;

[0020] Figure 4 A three-dimensional diagram of a positioning member of a press edge device for a paper barrel according to the present invention;

[0021] Figure 5 for Figure 4 Top view of the .

[0022] In the figure: 1-mounting plate, 2-pressure wheel assembly, 3-turntable, 4-positioning piece, 5-motor, 11-support plate, 21-pressure wheel, 22-movable plate, 23-fixed plate, 24-nut, 25-guide rod, 26-screw, 31-plum blossom shaped positioning column, 32-fastening bolt, 33-threaded hole, 41-positioning cylinder, 42-bottom plate, 43-plum blossom shaped positioning hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0024] See also Figure 1-Figure 5 The present invention provides a technical solution: a pressing device for a paper barrel, comprising a mounting plate 1, a turntable 3 is rotatably connected to the middle position of the upper end of the mounting plate 1, a motor 5 is fixedly connected to the middle position of the lower end of the mounting plate 1, an output shaft of the motor 5 passes through the mounting plate 1 and is fixedly connected to the turntable 3, a positioning member 4 is arranged on the upper end of the turntable 3, a plum blossom-shaped positioning column 31 is fixedly connected to the middle position of the upper end of the turntable 3, a plum blossom-shaped positioning hole 43 is provided at the middle position of the bottom end of the positioning member 4, and a plum blossom-shaped positioning column 31 is arranged in the plum blossom-shaped positioning hole 43, and two pressing wheel assemblies 2 are symmetrically fixedly connected to the upper end of the mounting plate 1, and the two pressing wheel assemblies 2 are located on the left and right sides of the turntable 3.

[0025] Specifically, first place a positioning piece 4 of appropriate size on the upper end of the turntable 3, and insert the plum blossom-shaped positioning column 31 on the turntable 3 into the plum blossom-shaped positioning hole 43 on the positioning piece 4, and then use the fastening bolt 32 to fasten the positioning piece 4 to achieve quick disassembly and assembly of the positioning piece 4, which is convenient for replacing positioning pieces 4 of different sizes and increasing the scope of use. Then connect the motor 5 to the external power supply, and vertically position the barrel body on the positioning piece 4, and then make the pressure wheel assembly 2 squeeze and contact with the lower edge of the barrel body, and start the motor 5 by controlling the switch. When the motor 5 is working, the output shaft rotates, which in turn drives the turntable 3 to rotate, thereby driving the positioning piece 4 to rotate, and then the barrel body rotates, so that the pressure wheel assembly 2 presses the barrel body.

[0026] The left and right edges of the lower end of the mounting plate 1 are fixedly connected to the support plate 11 , specifically, to support the mounting plate 1 and facilitate installation on the workbench.

[0027] The pressing wheel assembly 2 includes a fixed plate 23 fixed on the upper end of the mounting plate 1, and the fixed plate 23 is fixedly connected to a nut 24 at the middle position of one end away from the turntable 3, and the nut 24 is threadedly connected to the outer side of the ring of the screw 26, and the screw 26 passes through the fixed plate 23, and the screw 26 is rotatably connected to the movable plate 22 near one end of the turntable 3, and the movable plate 22 is rotatably connected to the pressing wheel 21 near the middle position of one end of the turntable 3. Specifically, the screw 26 can be rotated. Since the screw 26 is threadedly connected to the nut 24, the screw 26 rotates and moves the screw 26 inward, thereby driving the movable plate 22 to move inward, thereby moving the pressing wheel 21 inward and making the pressing wheel 21 contact with the barrel body, so as to facilitate the adjustment of the position of the pressing wheel 21, further realize the pressing work on barrels of different diameters, and increase the scope of application.

[0028] The movable plate 22 is symmetrically fixedly connected to one end away from the rotating disk 3 with two guide rods 25, and the two guide rods 25 are located at the front and rear sides of the screw rod 26. The two guide rods 25 both penetrate the fixed plate 23 and are slidably connected to the fixed plate 23. Specifically, during the movement of the movable plate 22, the design of the guide rods 25 realizes the guiding function.

[0029] One end of the screw rod 26 away from the movable plate 22 is fixedly connected to a hand wheel. Specifically, the screw rod 26 can be rotated by the hand wheel, which is convenient for operation.

[0030] The lower end of the turntable 3 is fixedly connected to the sliding ring, and an annular groove is provided in the middle position of the upper end of the mounting plate 1, and the sliding ring is slidably connected inside the annular groove. Specifically, during the rotation of the turntable 3, the sliding ring can rotate along the annular groove to realize the guiding function.

[0031] A threaded hole 33 is provided in the middle position of the upper end of the plum blossom-shaped positioning column 31, and the threaded hole 33 is internally threadedly connected to a fastening bolt 32, and the nut of the fastening bolt 32 is located at the bottom end of the positioning member 4. Specifically, after the positioning member 4 is installed, the fastening bolt 32 can be threadedly connected to the threaded hole 33 of the plum blossom-shaped positioning column 31, thereby enabling the fastening bolt 32 to fasten the positioning member 4.

[0032] The positioning member 4 includes a bottom plate 42 , the upper end of the bottom plate 42 is fixedly connected to the positioning tube 41 , and a plum blossom-shaped positioning hole 43 is provided in the middle of the bottom plate 42 , specifically, to facilitate the installation of the positioning member 4 .

[0033] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pressing device for a paper barrel, characterized in that: It includes a mounting plate, the middle position of the upper end of the mounting plate is rotatably connected to the turntable, the middle position of the lower end of the mounting plate is fixedly connected to the motor, the output shaft of the motor passes through the mounting plate and is fixedly connected to the turntable, a positioning piece is arranged at the upper end of the turntable, the middle position of the upper end of the turntable is fixedly connected to a plum blossom-shaped positioning column, a plum blossom-shaped positioning hole is arranged at the middle position of the bottom end of the positioning piece, and a plum blossom-shaped positioning column is arranged in the plum blossom-shaped positioning hole, and two pressure wheel assemblies are symmetrically fixedly connected to the upper end of the mounting plate, and the two pressure wheel assemblies are located on the left and right sides of the turntable; The pressure wheel assembly includes a fixed plate fixed to the upper end of the mounting plate, a nut is fixedly connected to the middle position of one end of the fixed plate away from the turntable, the nut is threadedly connected to the outer side of the screw ring, the screw passes through the fixed plate, the screw is rotatably connected to the movable plate near one end of the turntable, and the movable plate is rotatably connected to the pressure wheel near the middle position of one end of the turntable; The left and right edge positions of the lower end of the mounting plate are fixedly connected to the supporting plate.

2. The edge pressing device for a paper barrel according to claim 1, characterized in that: The movable plate is symmetrically fixedly connected to two guide rods at one end away from the rotating disk, and the two guide rods are located at the front and rear sides of the screw rod. The two guide rods both penetrate the fixed plate and are slidably connected to the fixed plate.

3. The edge pressing device for a paper barrel according to claim 1, characterized in that: One end of the screw rod away from the movable plate is fixedly connected to a hand wheel.

4. The edge pressing device for a paper barrel according to claim 1, characterized in that: The lower end of the turntable is fixedly connected to a sliding ring, and an annular sliding groove is provided at the middle position of the upper end of the mounting plate, and the sliding ring is slidably connected inside the annular sliding groove.

5. The edge pressing device for a paper barrel according to claim 1, characterized in that: A threaded hole is provided in the middle of the upper end of the plum blossom-shaped positioning column, and a fastening bolt is threadedly connected in the threaded hole, and a nut of the fastening bolt is located at the bottom end of the positioning member.

6. The edge pressing device for a paper barrel according to claim 1, characterized in that: The positioning member comprises a bottom plate, the upper end of which is fixedly connected to a positioning tube, and a plum blossom-shaped positioning hole is provided in the middle of the bottom plate.

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