Efficient pillow type full-automatic packaging machine

Abstract

The utility model discloses an efficient pillow type full-automatic packaging machine, and particularly relates to the field of packaging equipment, which comprises a machine body, a packaging device arranged on the machine body and used for packaging processing materials, and a belt conveyor body arranged on one side of the machine body and connected with the packaging device, the inner side of the portal frame is rotationally connected with a bidirectional lead screw, the inner side of the portal frame is fixedly connected with a guide sliding rod located below the bidirectional lead screw, the bidirectional lead screw and the guide sliding rod are provided with a pair of threaded transmission blocks, each threaded transmission block is provided with a distance adjusting structure, and the distance adjusting structures are movably arranged on the guide sliding rod. Each distance adjusting structure is provided with a buffer assembly, and each buffer assembly is provided with a calibration plate. The lower pillow type packaging machine solves the technical problems that the adjustability of the conveying position of the current lower pillow type packaging machine for feeding packaging materials is poor, and the packaging quality is easily reduced due to the inclination of the angle of the packaging materials and the deviation of the position of the packaging materials.

Description

Technical Field

[0001] The utility model relates to the field of packaging equipment, and more specifically, to a high-efficiency pillow-type fully automatic packaging machine. Background Art

[0002] The pillow packaging machine is a continuous packaging machine with a very strong packaging capacity and suitable for a variety of specifications for food and non-food packaging. It can not only be used for packaging materials without trademarks, but also can be used for high-speed packaging of roll materials pre-printed with trademark patterns. The pillow packaging machine is the latest automatic continuous shrink packaging equipment in China. It adopts the ordinary electric furnace wire heating method. Its characteristics are fast heating, good stability, low maintenance cost, etc. The shrinking temperature and motor transmission speed are stable and adjustable, and the adjustment range is wide; the original roller self-rotation device can work continuously.

[0003] At present, the pillow packaging machine is mainly composed of a feeding conveying unit and a packaging unit. How to ensure that the packaging materials are transported in a centered and neat manner when they are moved from the feeding conveying unit to the packaging unit is a technical problem that needs to be solved. At present, the transport position of the packaging material loading has poor adjustability, and the inclination angle of the packaging material and the deviation of the position transmission can easily reduce the packaging quality. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a high-efficiency pillow-type fully automatic packaging machine. The technical problem to be solved by the utility model is: the current pillow-type packaging machine has poor adjustability of the transport position for loading packaging materials, and the inclination angle of the packaging materials and the deviation in the position of the transmission are likely to reduce the packaging quality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency pillow-type fully automatic packaging machine, comprising a machine body, a packaging device arranged on the machine body for packaging processed materials, and a belt conveyor body arranged on one side of the machine body and connected to the packaging device, a gantry is arranged on the frame of the belt conveyor body, a bidirectional screw rod is rotatably connected to the inner side of the gantry, a guide slide bar is fixedly connected to the inner side of the gantry and located below the bidirectional screw rod, a pair of threaded transmission blocks are arranged on the bidirectional screw rod and the guide slide bar, each threaded transmission block is provided with a distance adjustment structure, and the distance adjustment structure is movably arranged on the guide slide bar, each distance adjustment structure is provided with a buffer assembly, and a calibration plate is provided on the buffer assembly, and the pair of calibration plates are used to calibrate the position of material transmission on the belt conveyor body to achieve centered transmission.

[0006] In a preferred embodiment, a pulley mechanism is provided on the bidirectional screw and the rollers of the belt conveyor body.

[0007] In a preferred embodiment, scale lines are provided on the guide slide bar.

[0008] In a preferred embodiment, the threaded transmission block is threadedly connected to the bidirectional screw rod and slidably connected to the guide slide rod.

[0009] In a preferred embodiment, the pitch adjustment structure includes a threaded rod threaded through the threaded transmission block, a support plate rotatably connected to one end of the threaded rod and a torsion cap fixedly connected to the other end of the threaded rod; the support plate is slidably connected to the guide slide rod.

[0010] In a preferred embodiment, operating grooves are provided on both sides of the gantry, and the operating grooves correspond to one side of the twist cap.

[0011] In a preferred embodiment, the buffer assembly includes a telescopic rod fixedly connected to the side of the support plate and a buffer spring sleeved on the telescopic rod; the calibration plate is fixedly connected to one end of the telescopic rod facing away from the support plate.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model realizes a bidirectional screw that runs synchronously with the belt conveyor body through a pulley mechanism, which can drive a pair of threaded transmission blocks to move toward or away from each other, so that a pair of calibration plates can periodically push and position the packaging materials transmitted on the belt conveyor body to ensure the centering and neatness of the packaging materials based on the position on the belt conveyor body; in addition, a buffer component is used to provide buffering for the clamping positioning of the calibration plate, so that flexible protection for positioning can be provided when the packaging materials are positioned and clamped.

[0014] 2. The utility model sets a distance adjustment structure and uses the scale lines set on the guide slide rod to provide a distance adjustment reference. In this way, the distance adjustment structure can adjust the distance between a pair of calibration plates. When a pair of threaded transmission blocks meet the mutual movement of a pair of calibration plates with adjustable distances, packaging materials of different widths can be positioned in a centered and neat position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 For the utility model Figure 1 Schematic diagram of the structure of the right half.

[0019] Figure 3 For the utility model Figure 1 Schematic diagram of the structure of the left half.

[0020] Figure 4 For the utility model Figure 3 Schematic diagram of the structure without the belt conveyor body.

[0021] Figure 5 It is a structural schematic diagram of the distance adjustment structure, buffer assembly and calibration plate of the utility model.

[0022] The accompanying drawings are marked as follows: 1. body; 2. packaging device; 3. belt conveyor body; 4. gantry; 5. bidirectional screw; 51. pulley mechanism; 6. guide slide rod; 7. threaded transmission block; 8. pitch adjustment structure; 81. threaded rod; 82. support plate; 83. twist cap; 9. buffer assembly; 91. telescopic rod; 92. buffer spring; 10. calibration plate; 11. operating slot; 12. scale line. DETAILED DESCRIPTION

[0023] Combined with reference Figure 1-Figure 5The utility model provides a high-efficiency pillow-type fully automatic packaging machine, including a machine body 1, a packaging device 2 arranged on the machine body 1 for packaging processed materials, and a belt conveyor body 3 arranged on one side of the machine body 1 and connected to the packaging device 2; the packaging device in this application adopts the packaging unit of the pillow-type packaging machine in the prior art, and the detailed technology is not described again; the belt conveyor body 3 of the prior art is mainly composed of a frame, a conveyor belt, rollers, drums, a tensioning device, a transmission device, etc.; a gantry 4 is arranged on the frame of the belt conveyor body 3, and a bidirectional screw rod 5 is rotatably connected to the inner side of the gantry 4, and a guide slide rod 6 is fixedly connected to the inner side of the gantry 4 and located below the bidirectional screw rod 5, A pair of threaded transmission blocks 7 are arranged on the bidirectional screw rod 5 and the guide slide rod 6; the bidirectional screw rod 5 can be used to drive the pair of threaded transmission blocks 7 to move relative to each other; a distance adjusting structure 8 is arranged on each threaded transmission block 7, and the distance adjusting structure 8 is movably arranged on the guide slide rod 6, and a buffer component 9 is arranged on each distance adjusting structure 8, and a calibration plate 10 is arranged on the buffer component 9, and a pair of calibration plates 10 are used to calibrate the position of material transmission on the belt conveyor body 3 to realize centered transmission; each distance adjusting structure 8 can be used to adjust the horizontal position of the calibration plate 10, so that the distance between the pair of calibration plates 10 can be conveniently adjusted; in the present application, the calibration plate 10 is located on the conveyor belt of the belt conveyor body 3.

[0024] In this embodiment, a pair of threaded transmission blocks 7 are driven by a bidirectional screw rod 5 to move toward or away from each other, so that a pair of calibration plates 10 can move relative to each other on the conveyor belt of the belt conveyor body 3, and the packaging materials transmitted on the belt conveyor body 3 can be periodically pushed and positioned by the pair of calibration plates 10. By continuously calibrating and positioning the position of the packaging materials on the belt conveyor body 3, the centering and neatness of the position of the packaging materials on the belt conveyor body 3 can be achieved, which can ensure that the packaging materials can directly enter the packaging device 2 to achieve high-quality and efficient packaging operations.

[0025] A pulley mechanism 51 is provided on the bidirectional screw rod 5 and the roller of the belt conveyor body 3; in the present application, the roller is one of the structures included in the belt conveyor body 3, and the roller is used to provide transmission support for the conveyor belt in the belt conveyor body 3, which is not shown in the figure. When the conveyor belt is driven, the roller can roll using the transmission of the conveyor belt, so that the roller can give the bidirectional screw rod 5 the power to rotate through the linkage of the pulley mechanism 51; in the present application, the pulley mechanism 51 is composed of large and small pulleys and belts, the large pulley corresponds to the end of the roller of the belt conveyor body 3, and the small pulley corresponds to the shaft end of the bidirectional screw rod 5, so that when the belt conveyor body 3 drives the packaging material to be transmitted, the bidirectional screw rod 5 can also be driven synchronously, which can reduce the driving cost.

[0026] The guide slide bar 6 is provided with scale lines 12 ; the scale lines 12 can provide a distance reference when the position of the calibration plate 10 is adjusted by the distance adjustment structure 8 , thereby improving the accuracy of the distance adjustment.

[0027] The threaded transmission block 7 is threadedly connected to the bidirectional screw rod 5 and slidably connected to the guide slide rod 6; the guide slide rod 6 slides and guides the threaded transmission block 7, so that the threaded transmission block 7 can achieve linear motion on the bidirectional screw rod 5.

[0028] The distance adjustment structure 8 includes a threaded rod 81 with a thread passing through the threaded transmission block 7, a support plate 82 rotatably connected to one end of the threaded rod 81 through a bearing, and a twist cap 83 fixedly connected to the other end of the threaded rod 81; the support plate 82 is slidably connected to the guide slide rod 6; in the present application, the twist cap 83 can be used in conjunction with a hexagonal wrench for transmission.

[0029] Specifically, when it is necessary to adjust the spacing between a pair of calibration plates 10 to match the size of the packaging material, the twist cap 83 can be rotated by a hexagonal wrench, and the guide slide rod 6 provides a sliding guide for the support plate 82. The threaded transmission of the threaded rod 81 can move the support plate 82 closer to or away from the position of the threaded transmission block 7. In this way, by adjusting the position of the calibration plate 10, it can adapt to the centering of packaging materials of various widths.

[0030] Both sides of the gantry 4 are provided with operating grooves 11, which correspond to one side of the twist cap 83; the setting of the operating groove 11 can facilitate manual insertion of a hexagonal wrench into the operating groove 11 to drive the twist cap 83 to rotate.

[0031] The buffer assembly 9 includes a telescopic rod 91 fixedly connected to the side of the support plate 82 and a buffer spring 92 sleeved on the telescopic rod 91; the calibration plate 10 is fixedly connected to the end of the telescopic rod 91 facing away from the support plate 82; when a pair of calibration plates 10 move toward the packaging material on the belt conveyor body 3, the calibration plate 10 contacts the packaging material to achieve positioning, and the reaction force generated by the clamping can promote the self-extension of the telescopic rod 91 and the compression and deformation of the buffer spring 92, thereby providing buffer protection for the clamping of the calibration plate 10, so that the centered clamping and positioning of the packaging material can be safer and more reliable.

Claims

1. A high-efficiency pillow-type fully automatic packaging machine, comprising a machine body (1), a packaging device (2) arranged on the machine body (1) for packaging processed materials, and a belt conveyor body (3) arranged on one side of the machine body (1) and connected to the packaging device (2), characterized in that: A gantry (4) is arranged on the frame of the belt conveyor body (3), a bidirectional screw rod (5) is rotatably connected to the inner side of the gantry (4), a guide slide rod (6) is fixedly connected to the inner side of the gantry (4) and located below the bidirectional screw rod (5), a pair of threaded transmission blocks (7) are arranged on the bidirectional screw rod (5) and the guide slide rod (6), each threaded transmission block (7) is provided with a distance adjustment structure (8), and the distance adjustment structure (8) is movably arranged on the guide slide rod (6), each distance adjustment structure (8) is provided with a buffer assembly (9), and a calibration plate (10) is arranged on the buffer assembly (9), and the pair of calibration plates (10) are used to calibrate the position of material transmission on the belt conveyor body (3) to achieve centered transmission.

2. The high-efficiency pillow-type fully automatic packaging machine according to claim 1 is characterized in that: A pulley mechanism (51) is provided on the bidirectional screw rod (5) and the roller of the belt conveyor body (3).

3. The high-efficiency pillow-type fully automatic packaging machine according to claim 1 is characterized in that: The guide slide bar (6) is provided with scale lines (12).

4. The high-efficiency pillow-type fully automatic packaging machine according to claim 1 is characterized in that: The threaded transmission block (7) is threadedly connected to the bidirectional screw rod (5) and slidably connected to the guide slide rod (6).

5. The high-efficiency pillow-type fully automatic packaging machine according to claim 1 is characterized in that: The pitch adjustment structure (8) comprises a threaded rod (81) threadedly penetrating the threaded transmission block (7), a support plate (82) rotatably connected to one end of the threaded rod (81), and a twist cap (83) fixedly connected to the other end of the threaded rod (81); the support plate (82) is slidably connected to the guide slide rod (6).

6. The high-efficiency pillow-type fully automatic packaging machine according to claim 5 is characterized in that: Both side surfaces of the gantry (4) are provided with operating grooves (11), and the operating grooves (11) correspond to one side of the twist cap (83).

7. The high-efficiency pillow-type fully automatic packaging machine according to claim 5 is characterized in that: The buffer assembly (9) comprises a telescopic rod (91) fixedly connected to the side of the support plate (82) and a buffer spring (92) sleeved on the telescopic rod (91); the calibration plate (10) is fixedly connected to one end of the telescopic rod (91) facing away from the support plate (82).

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