Disc type workpiece winding and packing machine

Abstract

The utility model discloses a disc type workpiece winding and packing machine, relates to the technical field of packing machines, and aims to solve the problems that when a packing belt of a round packing machine winds and packs a workpiece, centrifugal force is brought, so that the workpiece shakes, and the packing position is not accurate. A working frame is installed on the machine body, a disc-shaped workpiece to be packaged is installed on a working table of the working frame, the disc-shaped workpiece packaging machine is characterized by further comprising a fixing piece, the fixing piece is installed on the working table, and a concentric-square-shaped rod is fixedly installed on the surface of the side, away from the working table, of the fixing piece. The end, close to the fixing piece, of the concentric-square-shaped rod is rotationally connected with a roller, the roller abuts against the outer circle edge of the workpiece, the other end of the concentric-square-shaped rod is provided with a rolling wheel, and the rolling wheel abuts against the upper surface of the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of baling machines, in particular to a disc-type workpiece winding baling machine. Background Art

[0002] The workpieces produced by the factory are shipped to customers. Because they are prone to bumps during transportation, which may cause slight damage to the workpieces and seriously affect their use, the factory will use packing belts to pack them when shipping to reduce bumps during transportation. The workpieces are mostly packed manually, which will increase the labor intensity of the workers and reduce their work efficiency. To address this situation, baling machines were invented.

[0003] At present, because the clamping device is prone to problems when packing and winding round workpieces, when the clamping device clamps the workpiece too tightly, the workpiece cannot rotate in the baler, causing the baler to pack and wind at the same position on the workpiece during packing and winding. When the clamping device clamps the workpiece too loosely, the centrifugal force generated when the strapping tape on the baler is wrapped around the workpiece can easily cause the workpiece to shake, resulting in inaccurate packaging position. Therefore, when packing round workpieces, most of them require manual assistance to fix the workpiece. Utility Model Content

[0004] In order to solve the above problem, that is, when the strapping belt of the circular strapping machine is wrapped around the workpiece for packaging, the centrifugal force brought about causes the workpiece to shake, resulting in a change in the packaging position and inaccurate packaging, the utility model proposes a disc-type workpiece wrapping and strapping machine, comprising a body, a working frame is installed on the body, and the disc-shaped workpiece to be packaged is installed on the working table of the working frame. It is characterized in that it also includes a fixing member, the fixing member is installed on the working table, a side surface of the fixing member facing away from the working table is fixedly installed with a return rod, the return rod is rotatably connected to a roller close to one end of the fixing member, the roller abuts against the outer circular edge of the workpiece, and a roller is installed on the other end of the return rod, and the roller abuts against the upper surface of the workpiece.

[0005] By adopting the above technical solution, the roller can guide and tighten the circular workpiece, and the roller can rotate with the circular workpiece to reduce the friction between the workpiece and the roller. At the same time, since the roller is provided, the workpiece can be tightened and limited by the roller, so that the roller can press the workpiece radially, thereby preventing the workpiece from shaking during packaging.

[0006] The utility model is further configured as follows: the circular rod comprises a vertical rod and a horizontal rod, both the vertical rod and the horizontal rod are telescopically arranged, the roller is mounted on the vertical rod, and the roller is mounted on the horizontal rod.

[0007] By adopting the above technical scheme, the height of the roller can be changed by adjusting the height of the vertical rod, so that the device can meet the function of tightening and limiting workpieces of different thicknesses. The distance between the roller and the center of the workpiece can be adjusted by adjusting the length of the horizontal rod, and the contact position of the roller on the upper surface of the workpiece can be adjusted. That is, when there is a large-span gap or a higher protrusion on the upper surface of the workpiece, the tightening position of the roller can be changed by adjusting the horizontal rod.

[0008] The utility model is further configured as follows: a telescopic rod is connected to one end of the horizontal rod away from the roller, the telescopic rod is telescopically arranged, the roller is connected to the telescopic rod through a wheel frame, a spring is sleeved on the telescopic rod, and two ends of the spring are respectively against the return rod and the wheel frame.

[0009] By adopting the above technical solution, when the surface of the workpiece is uneven, the roller can adaptively adjust the height up and down under the action of the telescopic rod, thereby satisfying the function of tightening and limiting the workpiece with an uneven surface. When the roller is lifted upward, the spring is compressed to generate elastic force. The elastic force can not only increase the tightening force of the roller, but also achieve the purpose of resetting the roller.

[0010] The utility model is further configured as follows: a slide groove is provided on the workbench, and the fixing member is slidably connected in the slide groove to adjust the distance between the roller and the workpiece.

[0011] By adopting the above technical solution, the fixing part can slide along the direction of the slide groove, thereby driving the return rod to move accordingly, and further adjusting the distance between the roller and the workpiece, that is, achieving the purpose of tightening and limiting workpieces of different diameters.

[0012] The beneficial effects of the utility model are:

[0013] 1. By connecting the fixing piece and the slide groove by sliding, the distance between the roller and the workpiece can be adjusted, and the roller can guide and tighten the workpiece. The roller can also rotate with the rotation of the workpiece, further reducing the friction between the workpiece and the roller, and improving the packaging speed. At the same time, by installing a roller on the upper surface of the workpiece, the radial tightening of the workpiece can be achieved, further avoiding the problem of shaking when the workpiece rotates.

[0014] 2. Because some workpieces have uneven surfaces, springs and telescopic rods are provided to achieve the purpose of changing the distance between the roller and the workpiece, so that the roller can better contact the workpiece, making the device more adaptable and avoiding the roller from being stuck due to the uneven surface of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is shown in the structural diagram.

[0016] Figure 2 A partial enlarged view of point A of the present utility model is shown.

[0017] Figure 3 A schematic structural diagram of a fixing member and a retractable rod is shown.

[0018] Figure 4 Shown is a left side view of the present invention.

[0019] Figure numerals: 1, machine body; 2, work frame; 21, workbench; 22, roller; 23, transmission wheel; 24, ring; 241, circular groove; 242, fixing rod; 25, slide groove; 26, workpiece; 27, packaging rack; 3, fixing part; 4, circular rod; 41, vertical rod; 42, horizontal rod; 5, roller; 6, telescopic rod; 7, spring; 8, wheel frame; 9, roller. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0021] The utility model proposes a disc-type workpiece winding and packaging machine, comprising a body 1, a work frame 2, and a workpiece 26. The body 1 adopts a rectangular box structure. The work frame 2 is fixedly installed on the top surface of the body 1. The work frame 2 includes a workbench 21 and a packaging frame 27. Ten transmission wheels 23 are rotatably connected to the packaging frame 27. The ten transmission wheels 23 are arranged in a circular array. A circular ring 24 is clamped and installed in the ten transmission wheels 23. An inwardly concave circular groove 241 is opened on the outer circular edge of the circular ring 24. The transmission wheel 23 is embedded in the circular groove 241 and is connected with the circular ring 24. The grooves 241 are tangent to each other, and the circular ring is limited and supported by ten transmission wheels 23. The end of the transmission wheel 23 away from the circular ring 24 is connected to a motor, and the motor is used to drive the transmission wheel 23 to rotate. When the transmission wheel 23 rotates, it can drive the circular ring 24 to rotate accordingly. A fixing rod 242 is installed on the surface of the side of the circular ring 24 away from the packaging frame 27. The fixing rod 242 is used to install the strapping tape. When in use, the head of the strapping tape is first wrapped around the surface of the workpiece 26 for one circle, so that it is not easy to have a loose packaging and the strapping tape falling off when packaging the workpiece 26.

[0022] Four rollers 22 are installed on the workbench 21. The four rollers 22 are arranged in a circle, and their side walls are higher than the upper surface of the workbench 21. The four rollers 22 jointly support the workpiece 26. A motor for driving the rollers to rotate is also installed in the body 1. The motor is connected to the rollers through a chain sprocket to drive the rollers 22 to rotate. The workpiece 26 is placed on the rollers 22, and the workpiece 26 is driven to rotate by the rolling of the rollers 22.

[0023] Three slide grooves 25 are also provided on the workbench 21, and the three slide grooves 25 are also arranged in a circle. A fixing part 3 is slidably connected to the slide groove 25, and the fixing part includes two circular plates, which are connected by threads. The two circular plates are respectively arranged above and below the slide groove 25, and the fixing part can be clamped on the slide groove 25 by screwing the two circular plates.

[0024] A circular rod 4 is welded to the upper surface of the fixing part 3, and the circular rod 4 includes a vertical rod 41 and a horizontal rod 42. The bottom end of the vertical rod 41 is welded to the fixing part 3. The vertical rod 41 and the horizontal rod 42 are both retractable. The top of the vertical rod 41 is welded to the horizontal rod 42. A roller 5 is rotatably connected to the vertical rod 41. The roller 5 is vertically arranged, and the roller 5 is abutted against the outer circular edge of the workpiece 26. The roller 5 can rotate with the rotation of the workpiece 26, thereby guiding and tightening the workpiece 26.

[0025] The end of the horizontal rod 42 facing away from the roller 5 is fixedly connected to a telescopic rod 6, which is vertically arranged, that is, the telescopic rod 6 is arranged parallel to the vertical rod 41, and the telescopic rod 6 is telescopically arranged. A wheel frame 8 is welded to the end of the telescopic rod 6 facing away from the horizontal rod 42, and a spring 7 is also sleeved on the telescopic rod 6. The two ends of the spring 7 are respectively abutted on the circular frame and the wheel frame 8. A roller 9 is rotatably connected to the wheel frame 8, and the roller 9 abuts against the upper surface of the workpiece 26. The roller 9 can rotate with the rotation of the workpiece 26, thereby reducing the friction between the roller 9 and the workpiece 26.

[0026] By providing the spring 7 and the telescopic rod 6, the purpose of changing the distance between the roller 9 and the workpiece 26 can be achieved, thereby achieving the purpose of pressing the workpiece 26 with an uneven surface, making the device more adaptable and avoiding the roller 9 from being stuck due to the uneven surface of the workpiece 26.

[0027] When the surface of the workpiece 26 is uneven, the roller 9 can adaptively adjust the height up and down under the action of the telescopic rod 6, thereby satisfying the function of tightening and limiting the workpiece 26 with an uneven surface. When the roller 9 is lifted upward, the spring 7 is compressed to generate an elastic force, which can not only increase the tightening force of the roller 9, but also achieve the purpose of resetting the roller 9.

[0028] In summary, by connecting the fixing member and the slide groove by sliding, the purpose of adjusting the distance between the roller and the workpiece can be achieved, thereby achieving the guiding, tightening and limiting of the workpiece by the roller, and the roller can rotate with the rotation of the workpiece, further reducing the friction between the workpiece and the roller, and improving the packaging speed. At the same time, by installing a roller on the upper surface of the workpiece, the purpose of radially tightening the workpiece can be achieved, further avoiding the problem of shaking when the workpiece rotates.

[0029] Because some workpieces have uneven surfaces, a spring and a telescopic rod are provided to achieve the purpose of changing the distance between the roller and the workpiece, so that the roller can better abut against the workpiece, making the device more adaptable and avoiding the roller from being stuck due to the uneven surface of the workpiece.

[0030] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0031] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0033] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0034] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A disc-shaped workpiece wrapping and baling machine, comprising a body (1), a working frame (2) being mounted on the body (1), a disc-shaped workpiece (26) to be packaged being mounted on a working table (21) of the working frame (2), characterized in that: It also comprises a fixing member (3), the fixing member (3) being mounted on the workbench (21), a reciprocating rod (4) being fixedly mounted on a surface of a side of the fixing member (3) facing away from the workbench (21), a roller (5) being rotatably connected to one end of the reciprocating rod (4) close to the fixing member (3), the roller (5) abutting against the outer circular edge of the workpiece (26), a roller (9) being mounted on the other end of the reciprocating rod (4), the roller (9) abutting against the upper surface of the workpiece (26).

2. A disc-shaped workpiece wrapping and baling machine according to claim 1, characterized in that: The retractable rod (4) comprises a vertical rod (41) and a horizontal rod (42), wherein the vertical rod (41) and the horizontal rod are both telescopically arranged, the roller (5) is mounted on the vertical rod (41), and the roller (9) is mounted on the horizontal rod (42).

3. A disc-shaped workpiece wrapping and baling machine according to claim 2, characterized in that: The end of the horizontal rod (42) facing away from the roller (5) is connected to a telescopic rod (6), the telescopic rod (6) is telescopically arranged, the roller (9) is connected to the telescopic rod (6) via a wheel frame (8), a spring (7) is sleeved on the telescopic rod (6), and two ends of the spring (7) are respectively against the reciprocating rod (4) and the wheel frame (8).

4. The disc-shaped workpiece wrapping and baling machine according to claim 1, characterized in that: The workbench (21) is provided with a slide groove (25), and the fixing member (3) is slidably connected in the slide groove (25) to adjust the distance between the roller (5) and the workpiece (26).

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