Drip irrigation belt vacuum box sheet feeding automatic walking device

The automatic walking device for feeding drip irrigation tape into the vacuum box uses a motor drive and a lead screw and nut transmission to achieve precise positioning of the feeding gun and the vacuum box. Combined with the monitoring of the slide rail slider and photoelectric sensor, it solves the problems of accuracy and stability in the delivery and positioning of drip irrigation tape, and improves production efficiency and equipment reliability.

CN223877325UActive Publication Date: 2026-02-06TIANJIN RONGCHEN MECHANICAL & ELECTRICAL EQUIP CO LTD
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Patent Information

Application Number
CN202520357219.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-03
Publication Date
2026-02-06
Estimated Expiration
2035-03-03

AI Technical Summary

Technical Problem

In current drip irrigation tape production, the conveying and positioning of raw material sheets mainly rely on manual or semi-automatic methods, which makes precise positioning difficult, affects product quality and stability, and increases costs due to frequent equipment maintenance.

Method used

The device employs an automatic feeding and walking device for the drip irrigation tape vacuum box. The feeding gun and vacuum box are driven to move coaxially through the first and second moving mechanisms. Combined with motor drive, lead screw and nut transmission and slide rail slider design, it achieves precise positioning and stable delivery. It is equipped with photoelectric sensors and camera components for real-time monitoring and adjustment.

Benefits of technology

It achieves a high degree of automation in the drip irrigation tape delivery process, reduces labor requirements, improves the accuracy and stability of the delivery process, enhances the quality and service life of the drip irrigation tape, and reduces the failure rate and maintenance costs.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223877325U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of automatic equipment in drip irrigation tape production, in particular to a drip irrigation tape vacuum box sheet feeding automatic walking device which comprises a sheet feeding gun, an extrusion head, a vacuum box, a sheet feeding base and a cooling base. The first moving mechanism is used for driving the sheet feeding base to reciprocate in the first direction, the vacuum box is connected with the cooling base through the second moving mechanism, the second moving mechanism is used for driving the vacuum box to reciprocate in the first direction, and the extrusion head is fixedly connected with a feeding port of the vacuum box. The gun barrel and the gun body are of an integrated structure, the gun barrel, the extrusion head and the vacuum box are coaxially arranged, and the central axis of the gun barrel, the central axis of the extrusion head and the central axis of the vacuum box are parallel to the first direction. The sheet feeding device has the effects of improving the automation degree of the sheet feeding device in the positioning process and reducing the labor demand.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic equipment in drip irrigation tape production, and in particular, relates to a drip irrigation tape vacuum box sheet feeding automatic walking device. BACKGROUND

[0002] In modern agricultural production, drip irrigation tape, as an efficient water-saving irrigation tool, has been widely used in farmland irrigation systems. In order to further improve the production efficiency and quality of drip irrigation tape, various automatic production equipment has emerged. These devices cover multiple links from raw material processing, molding, cooling to cutting, aiming to realize full automation, reduce manual intervention, and improve production precision and stability. Especially for the transportation and positioning of raw material sheets, it is the focus of many researches and technical improvements.

[0003] The drip irrigation tape production line in the related art usually adopts manual or semi-automatic mode for the transportation and positioning of raw material sheets. Specifically, there are mainly two kinds of traditional methods: one is completely dependent on manual operation, through workers manually releasing the clutch, and moving the sheet feeding gun through the handle through gear transmission; the other is to move the sheet feeding gun through gear transmission by using a self-locking motor. However, both methods have obvious shortcomings. Full manual operation not only consumes time and effort, but also due to the influence of human factors, it is difficult to ensure the accuracy of each adjustment, thereby affecting the quality and consistency of the final product. While the semi-automatic mechanical transmission can reduce the labor burden to a certain extent, due to its simple structure, it cannot effectively solve the problem of accurate positioning, especially during long-term operation, the problems such as gear meshing gap will cause the cumulative error to increase, thereby affecting the stability and reliability of the final product. In addition, the traditional equipment often needs frequent manual adjustment and maintenance, increasing the production and management cost. Therefore, it is urgent to develop an efficient, accurate and stable automatic sheet feeding device to meet the needs of modern drip irrigation tape production process. CONTENT OF THE INVENTION

[0004] In order to improve the automation degree of the positioning process of the sheet feeding device and reduce the labor demand, the present application provides a drip irrigation tape vacuum box sheet feeding automatic walking device.

[0005] The drip irrigation tape vacuum box sheet feeding automatic walking device provided by the present application adopts the following technical solution:

[0006] The application discloses an automatic walking device for a drip irrigation belt vacuum box feeding piece, which comprises a feeding piece gun, an extrusion head, a vacuum box, a feeding piece base and a cooling base, the feeding piece gun is connected with the feeding piece base through a first moving mechanism, the first moving mechanism is used for driving the feeding piece base to reciprocate in a first direction, the vacuum box is connected with the cooling base through a second moving mechanism, the second moving mechanism is used for driving the vacuum box to reciprocate in the first direction, the extrusion head is fixedly connected with a feeding port of the vacuum box, the feeding piece gun has a gun body and a gun barrel, the gun barrel and the gun body are in an integrated structure, the gun barrel, the extrusion head and the vacuum box are coaxially arranged, and the central axes of the gun barrel, the extrusion head and the vacuum box are parallel to the first direction.

[0007] By adopting the technical scheme, the drip irrigation belt feeding piece process is highly automated, the labor demand is significantly reduced, and the labor intensity of workers is reduced. Meanwhile, the coaxial arrangement of the feeding piece gun, the extrusion head and the vacuum box and the precise cooperation of the first and second moving mechanisms ensure the accuracy and stability of the feeding piece process, and improve the quality and service life of the drip irrigation belt product. In addition, the operation process of the equipment is simplified, the failure rate is reduced, and the service life of the equipment is prolonged.

[0008] Optionally, the first moving mechanism comprises a first motor, a first screw rod and a first nut, the first screw rod is arranged in the first direction and is connected with the feeding piece base in a manner that the first screw rod can rotate around its own axis, the body of the first motor is fixedly connected with the feeding piece base, the output end of the first motor is drivingly connected with the first screw rod to drive the first screw rod to rotate, the first nut is threadedly connected with the first screw rod, and the first nut and the feeding piece gun are fixedly connected.

[0009] By adopting the technical scheme, the first motor serves as a power source to drive the first screw rod to rotate and then drive the first nut to move in the first direction. This transmission mode ensures the accurate positioning and stable operation of the feeding piece gun, effectively reduces the human error in the traditional manual positioning process, and improves the automation degree and work efficiency in the drip irrigation belt production process. Meanwhile, since the electric transmission system has high accuracy, the stability and precision of the feeding piece process can be significantly improved, thereby improving the quality and consistency of the drip irrigation belt. In addition, the cooperation of the nut and the screw rod has a self-locking function, which ensures that the nut cannot move in a certain direction without the action force of the screw rod, thereby avoiding the use of a clutch in the traditional technology.

[0010] Optionally, the first moving mechanism further comprises a first sliding rail arranged in the first direction, the first sliding rail is arranged on the top of the feeding piece base, and the bottom of the feeding piece gun is provided with a first sliding block matched with the first sliding rail.

[0011] By adopting the above technical scheme, the first sliding rail and the first sliding block are arranged, so that the film feeding gun is more stable and smooth when moving in the first direction, the film feeding deviation caused by vibration is effectively reduced, and the accuracy and reliability of the film feeding process are further improved.

[0012] Optionally, the second moving mechanism comprises a second motor, a second lead screw and a second nut. The second lead screw is arranged along the first direction and is connected to the cooling base in a manner that it can rotate around its own axis. The body of the second motor is fixedly connected to the cooling base. The output end of the second motor is drivingly connected to the second lead screw to drive the second lead screw to rotate. The second nut is threadedly connected to the second lead screw. The second nut and the vacuum box are fixedly connected.

[0013] By adopting the above technical scheme, the second motor serves as a power source. When the second motor operates, the second nut can move linearly along the first direction through the rotation of the second lead screw. Since the second nut is fixedly connected to the vacuum box, the position change of the vacuum box can be accurately controlled. This design not only improves the accuracy and stability of positioning during film feeding, but also effectively reduces mechanical wear and tear and prolongs the service life of the equipment. In addition, using a motor to drive instead of traditional manual operation significantly reduces labor demand and improves production efficiency.

[0014] Optionally, the second moving mechanism further comprises a second sliding rail arranged along the first direction. The second sliding rail is arranged at the bottom of the cooling base. The second nut is provided with a second sliding block matched with the second sliding rail.

[0015] By adopting the above technical scheme, the second sliding rail and the second sliding block are arranged, so that the vacuum box is more stable and smooth when moving in the first direction, the film collecting or extrusion error caused by vibration is effectively reduced, and the accuracy and quality of the drip irrigation tape production are further improved. In addition, this design also improves the reliability and service life of the equipment operation and reduces the maintenance cost.

[0016] Optionally, the number of the second nuts is two, and the two second nuts are arranged at intervals. The cooling base is provided with two light shielding plates arranged at intervals along the first direction. The side of the second nut close to the light shielding plate is provided with a photoelectric sensor.

[0017] By adopting the above technical scheme, the number of the second female thread is two and is arranged at intervals, thereby enhancing the stability and accuracy of the movement of the cooling base. The light shielding plate cooperates with the work of the photoelectric sensor, so that the light shielding plate can effectively block the photoelectric sensor. When the second moving mechanism drives the second female thread to move to the position of the light shielding plate, the photoelectric sensor is blocked by the light shielding plate, thereby triggering and sending a signal, so that the second moving mechanism stops working in time, thereby realizing accurate limiting function.

[0018] Optionally, the control assembly is further included, the top of the feeding port of the vacuum box is provided with an observation window, a camera assembly is arranged above the observation window, the camera assembly is fixedly connected with the vacuum box, the camera angle of the camera assembly is directed to the observation window, and the control assembly is signal-connected with the camera assembly, the first moving mechanism and the second moving mechanism.

[0019] By adopting the above technical scheme, real-time monitoring and intelligent adjustment of the sheet feeding process of the drip irrigation tape are realized. Specifically, the design of the observation window enables the camera assembly to directly obtain image data of the sheet state. Through analysis of the image data, the control system can quickly respond and adjust the actions of the first moving mechanism and the second moving mechanism, ensuring high precision and stability of the sheet feeding process. In addition, this intelligent design greatly reduces the need for manual intervention, improving the automation level and work efficiency of the entire system.

[0020] Optionally, the control terminal is further included, the control terminal is fixedly connected with the vacuum box, and the control terminal is signal-connected with the control assembly.

[0021] By adopting the above technical scheme, the control terminal realizes real-time monitoring and remote control of the running state of the entire device, further improving the intelligent level and operation convenience of the system.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The automation degree of the positioning process of the sheet feeding device is improved, the labor demand is greatly reduced, and the labor intensity of workers is reduced;

[0024] 2. The accuracy and stability of the sheet feeding process are ensured, and the quality and service life of the drip irrigation tape are improved;

[0025] 3. Through analysis of the image data, the high precision and stability of the sheet feeding process are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic diagram of a drip irrigation tape vacuum box sheet feeding automatic walking device provided by an embodiment of the present application.

[0027] Figure 2It is an internal structure schematic diagram of the automatic walking device for the drip irrigation belt vacuum box sheet feeding provided in the embodiment of the present application.

[0028] Label explanation: 1-feeding gun; 101-gun body; 102-gun barrel; 2-extrusion head; 3-vacuum box; 301-observation window; 302-camera assembly; 4-feeding base; 5-cooling base; 6-first motor; 7-first lead screw; 8-first nut; 9-first sliding rail; 10-first sliding block; 11-second motor; 12-second lead screw; 13-second nut; 14-second sliding rail; 15-shutter; 16-photoelectric sensor; 17-control terminal. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying Figures 1-2 The present application is further described in detail.

[0030] The embodiment of the present application discloses an automatic walking device for drip irrigation belt vacuum box 3 sheet feeding.

[0031] As Figure 1 shown, the automatic walking device for drip irrigation belt vacuum box 3 sheet feeding includes a feeding gun 1, an extrusion head 2, a vacuum box 3, a feeding base 4 and a cooling base 5, the feeding gun 1 is connected with the feeding base 4 through a first moving mechanism, the first moving mechanism is used to drive the feeding base 4 to reciprocate along a first direction, the vacuum box 3 is connected with the cooling base 5 through a second moving mechanism, the second moving mechanism is used to drive the vacuum box 3 to reciprocate along the first direction, the extrusion head 2 is fixedly connected with a feeding port of the vacuum box 3, the feeding gun 1 has a gun body 101 and a gun barrel 102, and the gun barrel 102 and the gun body 101 are an integral structure, the gun barrel 102, the extrusion head 2 and the vacuum box 3 are coaxially arranged, and the central axes of the gun barrel 102, the extrusion head 2 and the vacuum box 3 are parallel to the first direction.

[0032] The automatic walking device for drip irrigation belt vacuum box 3 sheet feeding disclosed in the embodiment of the present application realizes high automation of the drip irrigation belt sheet feeding process, significantly reduces the labor demand and reduces the labor intensity of workers. The coaxial arrangement of the feeding gun 1, the extrusion head 2 and the vacuum box 3 and the precise cooperation of the first and second moving mechanisms ensure the accuracy and stability of the sheet feeding process, and improve the quality and service life of the drip irrigation belt finished product. In addition, the operation process of the equipment is simplified, the failure rate is reduced, and the service life of the equipment is prolonged.

[0033] As Figure 1 and Figure 2As shown in

[0034] The first motor 6 as the power source drives the first screw 7 to rotate, which in turn drives the first nut 8 to move in the first direction. This transmission mode ensures the accurate positioning and smooth operation of the film feeding gun 1, effectively reduces the human error in the traditional manual positioning process, and improves the automation degree and work efficiency in the production process of drip irrigation tape. At the same time, due to the high accuracy of the electric transmission system, the stability and precision of the film feeding process can be significantly improved, thereby improving the quality and consistency of the drip irrigation tape. In addition, the cooperation of the nut and the screw has self-locking function, which ensures that the nut cannot move in a certain direction without the action of the screw force, thereby avoiding the use of clutch in the traditional technology.

[0035] As shown in Figure 1 and Figure 2 In order to ensure the smooth movement of the film feeding gun 1, the first moving mechanism further includes a first sliding rail 9 arranged in the first direction, which is arranged on the top of the film feeding base 4, and the bottom of the film feeding gun 1 is provided with a first sliding block 10 matched with the first sliding rail 9. By configuring the first sliding rail 9 and the first sliding block 10, the film feeding gun 1 realizes higher stability and smoothness during movement in the first direction, significantly reduces the film feeding error caused by vibration, and further improves the accuracy and reliability of the film feeding process.

[0036] As shown in Figure 1 and Figure 2 The second moving mechanism includes a second motor 11, a second screw 12 and a second nut 13, the second screw 12 is arranged in the first direction, and the second screw 12 is rotatably connected to the cooling base 5 around its own axis, the body of the second motor 11 is fixedly connected to the cooling base 5, the output end of the second motor 11 is drivingly connected to the second screw 12 to drive the second screw 12 to rotate, the second nut 13 is threadedly connected to the second screw 12, and the second nut 13 and the vacuum box 3 are fixedly connected.

[0037] The second motor 11 as the power source is connected with the second screw rod 12 at the output end. When the second motor 11 is started, the rotation of the second screw rod 12 can drive the second nut 13 to move linearly in the first direction. Since the second nut 13 is fixedly connected with the vacuum box 3, the position change of the vacuum box 3 can be accurately controlled. Such design not only improves the accuracy and stability of positioning during the feeding process, but also effectively reduces mechanical wear, thereby prolonging the service life of the equipment. In addition, the use of motor drive instead of traditional manual operation significantly reduces the labor demand, while improving the production efficiency.

[0038] As shown in Figure 1 and Figure 2 , in order to ensure the smooth movement of the vacuum box 3, the second moving mechanism further comprises a second sliding rail 14 arranged in the first direction, which is arranged at the bottom of the cooling base 5, and the bottom of the second nut 13 is provided with a second sliding block matched with the second sliding rail 14.

[0039] By arranging the second sliding rail 14 and the second sliding block, the stability and smoothness of the vacuum box 3 when moving in the first direction are significantly improved. This improvement effectively reduces the error caused by vibration during the collection or extrusion, thereby further improving the accuracy and quality of the drip irrigation tape production. In addition, since the weight of the vacuum box 3 is relatively large, the second sliding rail 14 can be designed as a ground rail directly contacting the ground to ensure its stability, which improves the reliability and service life of the equipment operation and effectively reduces the maintenance cost.

[0040] As shown in Figure 1 and Figure 2 , the number of second nuts 13 is two, and the two second nuts 13 are arranged at intervals, one side of the cooling base 5 is provided with two light shielding plates 15, the two light shielding plates 15 are arranged at intervals in the first direction, and the side of the second nut 13 close to the light shielding plate 15 is provided with a photoelectric sensor 16.

[0041] The number of second nuts 13 is two, and they are arranged at intervals, which enhances the stability and accuracy of the movement of the cooling base 5. The positions of the two light shielding plates 15 in the first direction are located at the two ends of the two second nuts 13. The cooperation of the light shielding plate 15 and the photoelectric sensor 16 enables the light shielding plate 15 to effectively block the photoelectric sensor 16. When any one of the second nuts 13 is moved to the position of any one of the light shielding plates 15 by the second moving mechanism, the photoelectric sensor 16 is blocked by the light shielding plate 15, thereby triggering and sending a signal to make the second moving mechanism stop working in time, realizing the precise limiting function.

[0042] To achieve automated control, the automatic feeding device of the drip irrigation tape vacuum box 3 also includes a control component. The top of the feed inlet of the vacuum box 3 is provided with an observation window 301, and a camera component 302 is provided above the observation window 301. The camera component 302 is fixedly connected to the vacuum box 3, and the camera angle of the camera component 302 is pointed towards the observation window 301. The control component is simultaneously connected to the camera component 302, the first moving mechanism, and the second moving mechanism.

[0043] The control component enables real-time monitoring and intelligent adjustment of the drip irrigation tape delivery process. Specifically, the design of the observation window 301 allows the camera component 302 to directly acquire image data of the tape application status. Through analysis of the image data, the control system can quickly react and adjust the actions of the first and second moving mechanisms to ensure a highly accurate and stable tape delivery process. Furthermore, this intelligent design significantly reduces the need for manual intervention, improving the automation level and efficiency of the entire system.

[0044] Optionally, the automatic feeding and walking device of the drip irrigation tape vacuum box 3 also includes a control terminal 17, which is fixedly connected to the vacuum box 3 and connected to the control components via signals. The control terminal 17 enables real-time monitoring and remote control of the entire device's operating status, further improving the system's intelligence level and ease of operation.

[0045] The implementation principle of the automatic walking device for feeding drip irrigation tape in a vacuum box 3 according to an embodiment of this application is as follows:

[0046] Driven by the first moving mechanism, the feeding gun 1 moves precisely to the designated position along the first direction, feeding the patch into the extruded drip irrigation tape. Simultaneously, driven by the second moving mechanism, the vacuum chamber 3 also moves smoothly along the first direction, ensuring that the drip irrigation tape with the patch accurately enters the vacuum chamber 3 for cooling. The extrusion head 2 is fixedly connected to the feed inlet of the vacuum chamber 3, ensuring the stability and continuity of the drip irrigation tape during extrusion. During the feeding process, the observation window 301 and the camera assembly 302 monitor the status of the drip irrigation tape in real time. If any abnormality is detected, the control assembly will react immediately, adjusting the actions of the first and second moving mechanisms to ensure the smooth progress of the feeding process. After the vacuum chamber 3 moves to the designated position and completes the processing of the drip irrigation tape, the second moving mechanism will drive the vacuum chamber 3 back to its initial position, awaiting the next feeding task. The entire feeding process is highly automated, significantly improving production efficiency and effectively reducing labor requirements and worker workload. Furthermore, due to the effective guarantee of the accuracy and stability of the feeding process, the quality and service life of the finished drip irrigation tape are also significantly improved.

[0047] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A kind of drip irrigation belt vacuum box (3) automatic walking device of sending piece, it is characterized in that, The utility model relates to a kind of extrusion molding machine, including: sheet feeder (1), extrusion head (2), vacuum box (3), sheet feeder base (4) and cooling base (5), the sheet feeder (1) is connected with the sheet feeder base (4) by first moving mechanism, the first moving mechanism is used to drive the sheet feeder base (4) reciprocating movement along first direction, the vacuum box (3) is connected with the cooling base (5) by second moving mechanism, the second moving mechanism is used to drive the vacuum box (3) reciprocating movement along the first direction, the extrusion head (2) is fixedly connected with the feed inlet of the vacuum box (3), the sheet feeder (1) has gun body (101) and barrel (102), and the barrel (102) and the gun body (101) are integrated structure, the barrel (102), the extrusion head (2) and the vacuum box (3) are coaxially arranged, and the central axis of the barrel (102), the extrusion head (2) and the vacuum box (3) are parallel to the first direction. The first moving mechanism includes first motor (6), first screw (7) and first nut (8), the first screw (7) is arranged along the first direction, and the first screw (7) is rotatably connected with the sheet feeder base (4) around its axis, the body of the first motor (6) is fixedly connected with the sheet feeder base (4), the output end of the first motor (6) is drivingly connected with the first screw (7) to drive the first screw (7) rotation, the first nut (8) is threadedly connected with the first screw (7), and the first nut (8) and the sheet feeder (1) are fixedly connected.

2. The automatic traveling device for feeding the drip irrigation tape vacuum box (3) according to claim 1, characterized in that, The first moving mechanism further includes first slide rail (9) arranged along the first direction, and the first slide rail (9) is arranged on the top of the sheet feeder base (4), and the bottom of the sheet feeder (1) is provided with first sliding block (10) matched with the first slide rail (9).

3. The automatic traveling device for feeding the drip irrigation tape vacuum box (3) according to claim 2, characterized in that, The second moving mechanism includes second motor (11), second screw (12) and second nut (13), the second screw (12) is arranged along the first direction, and the second screw (12) is rotatably connected with the cooling base (5) around its axis, the body of the second motor (11) is fixedly connected with the cooling base (5), the output end of the second motor (11) is drivingly connected with the second screw (12) to drive the second screw (12) rotation, the second nut (13) is threadedly connected with the second screw (12), and the second nut (13) and the vacuum box (3) are fixedly connected.

4. The automatic traveling device for feeding the drip irrigation tape vacuum box (3) according to claim 1, characterized in that, The second moving mechanism further includes second slide rail (14) arranged along the first direction, and the second slide rail (14) is arranged on the bottom of the cooling base (5), and the bottom of the second nut (13) is provided with second sliding block matched with the second slide rail (14).

5. The automatic traveling device for the drip irrigation tape vacuum box (3) sheet feeding according to claim 4, characterized in that, ​ 6. The automatic traveling device for feeding the drip irrigation tape vacuum box (3) according to claim 5, characterized in that, The number of the second female thread (13) is two, and the two second female threads (13) are arranged at intervals, one side of the cooling base (5) is provided with two light shielding plates (15), the two light shielding plates (15) are arranged at intervals along the first direction, and the second female thread (13) is provided with a photoelectric sensor (16) on the side close to the light shielding plate (15).

7. The automatic traveling device for feeding the drip irrigation tape vacuum box (3) according to claim 1, characterized in that, The control assembly is further included, the top of the feeding port of the vacuum box (3) is provided with an observation window (301), a camera assembly (302) is arranged above the observation window (301), the camera assembly (302) is fixedly connected with the vacuum box (3), the camera angle of the camera assembly (302) is directed to the observation window (301), and the control assembly is signal-connected with the camera assembly (302), the first moving mechanism and the second moving mechanism.

8. The automatic traveling device for feeding the drip irrigation tape vacuum box (3) according to claim 7, characterized in that, The control terminal (17) is further included, the control terminal (17) is fixedly connected with the vacuum box (3), and the control terminal (17) is signal-connected with the control assembly.