Auxiliary feeding device for packaging film production

Abstract

The utility model relates to the field of packaging film feeding, in particular to an auxiliary feeding device for packaging film production, which comprises a bottom frame, universal wheels, a push rod, a limiting column, an assembly plate, a first motor, a lead screw and the like. Universal wheels are symmetrically arranged at the bottom of the bottom frame, a push rod is arranged on the rear side of the top of the bottom frame, limiting columns are symmetrically arranged at the top of a cross beam on the rear side of the bottom frame, an assembly plate is arranged between the tops of the limiting columns, a first motor is arranged at the top of the assembly plate, and an output shaft of the first motor penetrates through the assembly plate. The lead screw is located in the middle of each limiting column. Through the design of the connecting rod mechanism and the tensioning plate, the packaging film charging barrel can be rapidly and accurately fixed, the feeding step is simplified, and the labor cost is saved; the speed reduction motor can drive the bearing plate to rotate by 180 degrees, the horizontal packaging film charging barrel is adjusted to be in a vertical state, subsequent machining operation is facilitated, the multifunctionality of the equipment is improved, and the application range of the equipment is widened.

Description

Technical Field

[0001] The utility model relates to the field of packaging film feeding, in particular to an auxiliary feeding device for packaging film production. Background Art

[0002] Packaging film is a commonly used thin film material, widely used in food packaging, industrial product packaging, transportation protection, and other fields. In the production process of packaging film, loading is a key link, which directly affects the efficiency and quality of subsequent processing.

[0003] Although the existing packaging film feeding equipment has reduced the labor burden to a certain extent, it still has some shortcomings, which are specifically manifested in the following aspects:

[0004] 1. Most existing loading devices cannot be flexibly adjusted according to the height of different production lines, resulting in additional manual intervention when switching between production lines at different heights, reducing work efficiency.

[0005] 2. In order to adapt to specific processing technology, the packaging film barrel needs to be adjusted from a horizontal state to a vertical state or other specific angles, but most existing loading devices are difficult to achieve this, which limits its application scope. Utility Model Content

[0006] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides an auxiliary feeding device for packaging film production which is simple to operate and has multiple functions.

[0007] The technical solution of the utility model is as follows: an auxiliary feeding device for packaging film production, including a base frame, a universal wheel, a push rod, a limit column, an assembly plate, a first motor, a screw rod, a slide seat, a support plate, a load-bearing plate, a mounting plate, a second motor, a screw rod, a fixing column, a matching column, a first connecting rod frame, a second connecting rod frame and a tensioning plate, a universal wheel is symmetrically arranged at the bottom of the base frame, a push rod is arranged at the rear side of the top of the base frame, a limit column is symmetrically arranged on the top of the cross beam on the rear side of the base frame, an assembly plate is arranged between the tops of the limit columns, a first motor is arranged on the top of the assembly plate, an output shaft of the first motor passes through the assembly plate, a screw rod is rotatably arranged on the top of the cross beam on the rear side of the base frame, and the screw rod is located at each limit The cam is connected to the control stand by an axis, the axis of rotation of the control stand is fixed on the left side of the control stand, and the axis of the control stand is connected to the control stand by an axis, and a plurality of axis rotations are connected to each other, and the plurality of axis rotations are connected to each other are connected.

[0008] Preferably, the screw rod and the first connecting rod frame and the second connecting rod frame are all arranged horizontally.

[0009] Preferably, a reduction motor is further included. The reduction motor is arranged on the top of the support plate, and the output shaft of the reduction motor passes through the interior thereof and is connected to the supporting plate on the front side.

[0010] Preferably, after the reduction motor drives the carrier plate to rotate 180 degrees, the components arranged on the carrier plate rotate synchronously, and the screw rotates from a forward horizontal state to a downward vertical state.

[0011] Preferably, when the second motor drives the screw to rotate, the matching column cooperates with the screw to move in the direction of the thread, thereby driving the first connecting rod frame and the second connecting rod frame to retract or expand, causing the tensioning plate to move inward or outward accordingly.

[0012] Preferably, a counterweight box is further included, and a counterweight box for loading counterweight blocks is provided on the rear side of the chassis.

[0013] Preferably, a control box is also included, wherein a control box for controlling each driving component is provided on the rear side of the two limit columns, and the first motor, the second motor and the reduction motor are all electrically connected to the control box.

[0014] The beneficial effects are: the utility model can quickly and accurately fix the packaging film barrel through the design of the connecting rod mechanism and the tensioning plate, simplifying the loading steps and saving labor costs; the reduction motor can drive the carrying plate to rotate 180 degrees, adjusting the horizontal packaging film barrel to a vertical state, facilitating subsequent processing operations, and improving the versatility and applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a three-dimensional structural diagram of the components such as the counterweight box, limit column and control box of the utility model.

[0017] Figure 3 It is a three-dimensional structural diagram of the screw, second motor, fixed column and other components of the utility model.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the components such as the matching column, the first connecting rod and the second connecting rod of the present invention.

[0019] In the accompanying drawings: 1-base frame, 2-universal wheel, 3-push rod, 4-counterweight box, 5-limit column, 51-control box, 52-assembly plate, 6-first motor, 7-screw, 8-slide, 9-support plate, 10-reduction motor, 11-bearing plate, 111-mounting plate, 12-second motor, 13-screw, 14-fixing column, 141-matching column, 15-first connecting rod frame, 151-second connecting rod frame, 16-tensioning plate. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0021] Example: An auxiliary feeding device for packaging film production, such as Figures 1 to 4As shown, it includes a base frame 1, a universal wheel 2, a push rod 3, a limit column 5, an assembly plate 52, a first motor 6, a screw 7, a slide 8, a support plate 9, a load-bearing plate 11, a mounting plate 111, a second motor 12, a screw 13, a fixing column 14, a matching column 141, a first connecting rod frame 15, a second connecting rod frame 151 and a tensioning plate 16. The base frame 1 serves as the basic supporting structure of the entire device to ensure stable operation of the equipment. The universal wheels 2 are symmetrically arranged at the bottom of the base frame 1, which makes it easy for the operator to move the device to the specified position through the push rod 3, thereby improving the flexibility of the equipment. The push rod 3 is arranged on the top rear side of the base frame 1. 1. A limit column 5 is symmetrically arranged on the top of the beam on the rear side. An assembly plate 52 is arranged between the tops of the limit columns 5. A first motor 6 is installed on the top of the assembly plate 52 by bolts. The output shaft of the first motor 6 passes through the assembly plate 52. A screw rod 7 is rotatably arranged on the top of the beam on the rear side of the chassis 1. The rotation of the screw rod 7 drives the slide 8 to move up and down along the limit column 4 and adjust to a suitable height position to meet the requirements of production lines of different heights, thereby improving the adaptability of the equipment. The screw rod 7 is located in the center of each limit column 5. A slide 8 is slidably arranged between each limit column 5. The screw rod 7 passes through the middle of the slide 8 and rotates with the slide 8. In coordination, an inclined support plate 9 is provided on the front side of the slide 8, a bearing plate 11 is rotatably provided on the front side of the bottom of the support plate 9, a mounting plate 111 is provided on the lower part of the bearing plate 11, a second motor 12 is installed on the rear side of the mounting plate 111 by bolts, a screw 13 is provided on the front side of the mounting plate 111, the screw 13 is connected to the output shaft of the second motor 12 on the rear side, a fixing column 14 is provided on the outer side of the rear of the screw 13, a matching column 141 is provided on the outer side of the front of the screw 13, and a first connecting rod frame 15 is hinged on both sides of the fixing column 14. The action conversion of the connecting rod mechanism is realized by the rotation of the screw 13, thereby controlling the tensioning plate 16 is expanded and folded, and the second connecting rod frame 151 is hinged on both sides of the matching column 141. The screw 13 and the first connecting rod frame 15 and the second connecting rod frame 151 are all arranged horizontally. Tensioning plates 16 are provided on both sides of the hinge point near one end of the first connecting rod frame 15 and the second connecting rod frame 151. When the second motor 12 drives the screw 13 to rotate, the matching column 141 cooperates with the screw to move in the direction of the thread, thereby driving the first connecting rod frame 15 and the second connecting rod frame 151 to fold or expand, and causing the tensioning plate 16 to move inward or outward accordingly, which is used to tighten or release the packaging film barrel to ensure the stability of the barrel during processing.

[0022] like Figures 1 to 2 As shown, it also includes a reduction motor 10. The reduction motor 10 is installed on the top of the support plate 9 by bolts. The output shaft of the reduction motor 10 passes through the interior and is connected to the front supporting plate 11. The reduction motor 10 can drive the supporting plate 11 to rotate 180 degrees, adjusting the originally horizontal packaging film barrel to a vertical state, which is convenient for subsequent processing operations and improves the versatility and applicability of the equipment.

[0023] like Figures 1 to 2 As shown, a counterweight box 4 is also included. A counterweight box 4 is provided on the rear side of the base frame 1 for loading counterweight blocks to increase the overall stability of the equipment, prevent the risk of tipping due to center of gravity shift during operation, and improve work safety.

[0024] like Figures 1 to 2 As shown, a control box 51 is also included, in which a control box 51 for controlling each driving component is installed at the middle position of the rear side of the two limit columns 5 by screws. The first motor 6, the second motor 12 and the reduction motor 10 are all electrically connected to the control box 51. The operator can easily control the start and stop and speed adjustment of each motor through the buttons or touch screen on the control box 51, which simplifies the operation process and reduces the difficulty of operation.

[0025] During operation, first push the device through the push rod 3, and use the universal wheel 2 at the bottom to move the device to the specified position of the packaging film production line, then start the first motor 6, its output shaft is connected to the screw rod 7, and the rotation of the screw rod 7 drives the slide 8 to move up and down along the limit column 5 and adjust to a suitable height position to meet the needs of production lines of different heights. The slide 8 slides up and down between the limit columns 5 as the screw rod 7 rotates, driving the support plate 9 to move synchronously, so that the load-bearing plate 11 on the front side of the support plate 9 can be in the best position for loading. The slide 8 rotates with the screw 7 and slides up and down between the limit columns 5, driving the support plate 9 to adjust the angle so that the carrying plate 11 on the front side of the support plate 9 can be in the best loading position. The carrying plate 11 is used for basic support to place the packaging film barrel. The mounting plate 111 and the screw 13, the fixing column 14, the matching column 141, the first connecting rod 15, the second connecting rod 151 and the tensioning plate 16 are used to carry the packaging film barrel. When loading, the barrel axis of the packaging film barrel passes through the outer side of the tensioning plates 16 on both sides and pushes it backward to The second motor 12 is then started, and its output shaft is connected to the screw 13. When the screw 13 rotates, the matching column 141 moves along the thread direction of the screw 13. The movement of the matching column 141 is transmitted to the tensioning plate 16 through the first connecting rod frame 15 and the second connecting rod frame 151, so that the tensioning plate 16 is expanded outward and the packaging film barrel is tightened to complete the loading of the packaging film barrel. The placement of the packaging film barrel can then be changed in the opposite direction according to processing requirements. Specifically, the reduction motor 10 needs to be started first. The reduction motor 10 can drive the carrying plate 11 to rotate 180 degrees, adjusting the originally horizontal packaging film barrel to a vertical state, which is convenient for subsequent processing operations. A counterweight box 4 is provided on the rear side of the device to increase the stability of the equipment and prevent the risk of tipping due to the shift of the center of gravity during operation. The control box 51 integrates the control systems of all motors. The operator can control the start and stop and speed adjustment of the first motor 6, the second motor 12 and the reduction motor 10 through the buttons or touch screen on the control box 51.

[0026] While the present invention has been described with reference to exemplary embodiments, it should be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.

Claims

1. An auxiliary feeding device for packaging film production, characterized in that: The invention comprises a base frame (1), a universal wheel (2), a push rod (3), a limiting column (5), an assembly plate (52), a first motor (6), a screw rod (7), a slide seat (8), a support plate (9), a bearing plate (11), a mounting plate (111), a second motor (12), a screw rod (13), a fixing column (14), a matching column (141), a first connecting rod frame (15), a second connecting rod frame (151) and a tensioning plate (16), wherein the base frame (1) is symmetrically provided with a universal wheel (2) at the bottom, and the base frame (1 ) is provided with a push rod (3) on the rear side of the top, and a limiting column (5) is symmetrically provided on the top of the cross beam on the rear side of the base frame (1), and an assembly plate (52) is provided between the tops of the limiting columns (5), and a first motor (6) is provided on the top of the assembly plate (52), and the output shaft of the first motor (6) passes through the assembly plate (52), and a screw rod (7) is rotatably provided on the top of the cross beam on the rear side of the base frame (1), and the screw rod (7) is located in the center of each limiting column (5), and between each limiting column (5). A sliding seat (8) is provided for sliding, the screw rod (7) passes through the middle of the sliding seat (8) and is rotatably matched with the sliding seat (8), an inclined support plate (9) is provided on the front side of the sliding seat (8), a bearing plate (11) is rotatably provided on the front side of the bottom of the supporting plate (9), a mounting plate (111) is provided on the lower part of the bearing plate (11), a second motor (12) is provided on the rear side of the mounting plate (111), a screw rod (13) is provided on the front side of the mounting plate (111), and the screw rod (13) is provided on the front side of the mounting plate (111). (13) is connected to the output shaft of the second motor (12) at the rear side, a fixing column (14) is provided on the outer side of the rear of the screw rod (13), a matching column (141) is provided on the outer side of the front of the screw rod (13), both sides of the fixing column (14) are hinged with a first connecting rod frame (15), both sides of the matching column (141) are hinged with a second connecting rod frame (151), and tensioning plates (16) are provided on both sides of the hinge point near one end of the first connecting rod frame (15) and the second connecting rod frame (151).

2. The auxiliary feeding device for packaging film production according to claim 1, characterized in that: The screw rod (13), the first connecting rod frame (15), and the second connecting rod frame (151) are all arranged horizontally.

3. The auxiliary feeding device for packaging film production according to claim 2, characterized in that: It also includes a reduction motor (10), and the reduction motor (10) is arranged on the top of the support plate (9). The output shaft of the reduction motor (10) passes through the interior thereof and is connected to the supporting plate (11) on the front side.

4. The auxiliary feeding device for packaging film production according to claim 3, characterized in that: After the reduction motor (10) drives the supporting plate (11) to rotate 180 degrees, the various components arranged on the supporting plate (11) rotate synchronously, and the screw (13) turns from a forward horizontal state to a downward vertical state.

5. The auxiliary feeding device for packaging film production according to claim 4, characterized in that: When the second motor (12) drives the screw (13) to rotate, the matching column (141) matches the screw and moves in the direction of the thread, thereby driving the first connecting rod frame (15) and the second connecting rod frame (151) to retract or expand, causing the tensioning plate (16) to move inward or outward accordingly.

6. The auxiliary feeding device for packaging film production according to claim 5, characterized in that: It also includes a counterweight box (4), and the rear side of the base frame (1) is provided with a counterweight box (4) for loading counterweight blocks.

7. The auxiliary feeding device for packaging film production according to claim 6, characterized in that: A control box (51) is also included, wherein a control box (51) for controlling each driving component is provided on the rear side of the two limiting columns (5), and the first motor (6), the second motor (12) and the reduction motor (10) are all electrically connected to the control box (51).

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