An automatic counting and bagging machine for foam tube handle covers

Abstract

This invention relates to the field of material counting and bagging technology, and more particularly to an automatic counting and bagging machine for foam tube handles. The machine includes a fixed frame, on which a conveying mechanism for transporting foam tubes to a pushing area is mounted. A conveying channel is located above the conveying mechanism. A pushing mechanism for moving the foam tubes in the pushing area is also mounted on the fixed frame. The pushing mechanism is connected to a PLC system, which counts the number of pushes. This invention, by mounting the conveying and pushing mechanisms on the fixed frame, enables the conveying mechanism to transport foam tubes in rows, and the pushing mechanism to push the foam tubes in the pushing area. The PLC system, connected to the pushing mechanism and counting the number of pushes, allows the total number of foam tubes transported to the bag to be calculated from the number of pushes recorded by the PLC system. This avoids calculation errors caused by manual counting and ensures a consistent number of foam tubes in each bag.

Description

Technical Field

[0001] This invention relates to the field of material counting and bagging technology, and in particular to an automatic counting and bagging machine for foam tube handle sleeves. Background Technology

[0002] Foam tubing and handle covers are widely used in fitness equipment, tool handles, and various protective gear, characterized by their soft texture and comfortable grip. With continuously growing market demand, the packaging of these products plays a vital role in manufacturing enterprises.

[0003] Currently, most small and medium-sized enterprises still use manual methods for counting and bagging foam tubes, where operators count each tube individually and then pack a specified number of products into packaging bags. However, due to the soft material, easy rolling, and similar appearance of foam tubes, manual counting is prone to visual fatigue and distraction, leading to errors in counting the foam tubes and inconsistent quantities in the packaging bags, ultimately affecting normal delivery. Summary of the Invention

[0004] In order to overcome the shortcomings mentioned in the background art, this application provides an automatic counting and bagging machine for foam tube handle sleeves.

[0005] An automatic counting and bagging machine for foam tube handle sleeves includes a fixed frame. The fixed frame is equipped with a feeding mechanism for conveying foam tubes to a pushing area. Above the feeding mechanism is a conveying channel for arranging the foam tubes in rows on the feeding mechanism. The fixed frame is equipped with a pushing mechanism for pushing the foam tubes in the pushing area. The pushing mechanism is connected to a PLC system, and the PLC system counts the number of times the pushing mechanism pushes.

[0006] As one embodiment, the conveying mechanism includes a belt conveyor mounted on the fixed frame. The fixed frame is provided with at least two guide plates for guiding the foam tubes. Adjacent guide plates together form the conveying channel. All guide plates face the same direction and are on the same horizontal plane. The guide plates are located above the belt conveyor. The conveying channel is provided with at least two channels.

[0007] In one embodiment, the guide plate is slidably engaged with the fixing frame via an adjusting rod.

[0008] As one embodiment, a fixing plate is fixedly connected to the fixing frame, the pushing area is located on the fixing plate, and a limiting plate for blocking the foam tube from advancing along the conveying channel is fixedly connected to the pushing area of ​​the fixing plate.

[0009] As one embodiment, the pushing mechanism includes a power push rod connected to the PLC system, with the telescopic end of the power push rod facing the pushing area.

[0010] As one embodiment, the pushing area is equipped with an infrared sensor for detecting whether the foam tube is in place, and the infrared sensor is signal-connected to the power push rod.

[0011] As one embodiment, it further includes a clamping and stacking mechanism for holding foam tubes on the picking area and stacking foam tubes into a material box. The clamping and stacking mechanism includes a translation component for moving the foam tubes horizontally, a lifting component for moving the foam tubes vertically, and a clamping component for stacking the foam tubes into the material box. The fixed plate is provided with a picking area at the same level as the pushing area. The picking area is equipped with a pressing plate for pressing the foam tubes together with the pushing mechanism. The translation component includes a mounting bracket fixedly mounted on the fixed frame. The mounting bracket is provided with a slide rail, and a sliding component is slidably mounted on the slide rail. The mounting bracket has a pulley and belt transmission structure for driving the sliding seat to slide on the slide rail. The lifting assembly includes a lifting motor, a gear, and a rack. The lifting motor is mounted on the sliding seat, and the gear is mounted on the output shaft of the lifting motor. The rack is slidably mounted on the sliding seat, and the gear meshes with the rack. The clamping assembly includes a pneumatic clamp that slidably engages with the sliding seat. The rack is fixedly mounted on the pneumatic clamp. The extrusion plate has a notch for avoiding the pneumatic clamp, and the horizontal length of the notch is less than the length of the foam tube.

[0012] As one embodiment, it also includes a feeding mechanism for continuously conveying the hopper, the feeding mechanism including a plurality of conveying rollers and a drive mechanism for driving the conveying rollers to rotate, adjacent conveying rollers being connected by transmission, and the plurality of conveying rollers being rotatably mounted on the fixed frame.

[0013] As one embodiment, the fixed frame is provided with a position sensor for detecting the position of the material box, and the fixed frame is symmetrically equipped with a limit cylinder for calibrating the material box. The position sensor is electrically connected to the drive mechanism and the limit cylinder respectively.

[0014] As one embodiment, the feeding side of the feeding mechanism is provided with a vibratory feeder for providing foam tubes, and the discharge port of the vibratory feeder corresponds to the feeding port of the conveying channel.

[0015] The beneficial effects of this application are: This invention, by setting a conveying mechanism and a pushing mechanism on a fixed frame, enables the conveying mechanism to transport foam tubes in rows, and the pushing mechanism to push the foam tubes in the pushing area. The PLC system is connected to the pushing mechanism and counts the number of times the pushing mechanism pushes. The total number of foam tubes delivered to the material bag can be calculated by the number of pushing times recorded by the PLC system, avoiding the calculation error caused by manual counting and ensuring that the number of foam tubes in each material bag is consistent.

[0016] Other technical solutions of the present invention can also achieve the following technical effects: By setting an adjusting rod on the guide plate, which slides in conjunction with the fixed frame, the guide plate can be moved horizontally by sliding the adjusting rod, thereby adjusting the distance between the guide plates and thus the size of the conveying channel to accommodate the transport of foam tubes of different sizes, thus expanding the scope of application.

[0017] The material clamping and stacking mechanism includes a translation component, a lifting component, and a clamping component. The clamping component can hold the foam tubes in the material picking area, and the translation component and the lifting component can drive the foam tubes to move horizontally and vertically, thereby stacking the foam tubes into the material box and improving the stacking efficiency.

[0018] Transporting the material box using conveyor rollers improves the continuity of the entire work process, and the limit cylinder can also correct the position of the material box, ensuring that the material box is on the correct working path, thereby ensuring the normal progress of the loading work.

[0019] By installing a vibratory feeder on the feeding side of the conveying mechanism, with the discharge port of the vibratory feeder corresponding to the inlet of the conveying channel, the vibratory feeder can arrange the internal foam tubes when it is working, so that the foam tubes can enter the inlet of the conveying channel in a row from the discharge port of the vibratory feeder. This can save the manual process of arranging the foam tubes and reduce the workload of the operators. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the automatic counting and bagging machine for foam tube handles disclosed in the embodiments of the present invention; Figure 2 This is a schematic diagram showing the positional relationship between the pushing mechanism and the clamping and stacking mechanism disclosed in the embodiments of the present invention; Figure 3 This is a schematic diagram showing the positional relationship of the guide plate, fixing plate, and pressing plate disclosed in the embodiments of the present invention; Figure 4 for Figure 2 Enlarged view of the 3D structure at point A; Figure 5 This is a schematic diagram of the material clamping and stacking mechanism disclosed in the embodiments of the present invention.

[0021] In the attached diagram, the following are the reference numerals: 1. Fixed frame; 2. Conveying mechanism; 201. Belt conveyor; 202. Guide plate; 203. Adjusting rod; 204. Fixed plate; 205. Limiting plate; 206. Extrusion plate; 3. Pushing mechanism; 301. Power push rod; 4. Clamping and stacking mechanism; 401. Mounting frame; 402. Sliding seat; 403. Lifting motor; 404. Gear; 405. Rack; 406. Pneumatic clamp; 5. Box feeding mechanism; 501. Conveying roller; 502. Limiting cylinder; 6. Vibrating plate; 7. Control panel. Detailed Implementation

[0022] To make the above-mentioned objectives, features, and advantages of the present invention more apparent and understandable, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] An automatic counting and bagging machine for foam tube handle covers, such as Figure 1 and Figure 2 As shown, the system includes a fixed frame 1, the shape of which includes, but is not limited to, a cubic or cuboid frame. The fixed frame 1 is equipped with a feeding mechanism 2 for conveying foam tubes to a pushing area. The pushing area is located on the discharge side of the feeding mechanism 2. Above the feeding mechanism 2 is a conveying channel that guides the foam tubes. The conveying channel allows the foam tubes to be arranged in rows on the feeding mechanism 2, forming a neat column and being conveyed orderly. A certain gap exists between the conveying channel and the feeding mechanism 2 in the vertical direction, preventing the foam tubes from passing through this gap. The fixed frame 1 is equipped with a pushing mechanism 3, which pushes the foam tubes in the pushing area, causing them to move horizontally in a direction perpendicular to their axis. The pushing mechanism 3 is electrically connected to a PLC system, which counts the number of pushes by the pushing mechanism 3. The total number of foam tubes conveyed to the bag can be calculated from the number of pushes recorded by the PLC system, avoiding calculation errors caused by manual counting and ensuring a consistent number of foam tubes in each bag.

[0024] In one embodiment, such as Figure 2 and Figure 3As shown, the conveying mechanism 2 includes a belt conveyor 201. The conveying direction of the belt conveyor 201 is parallel or substantially parallel to the horizontal plane. The belt conveyor 201 is mounted on a fixed frame 1, which has at least two guide plates 202. The guide plates 202 guide the foam tubes on the belt conveyor 201. Two adjacent guide plates 202 together form a conveying channel. The end of the guide plate 202 away from the pushing area can be tilted horizontally to one side, making the feed side of the conveying channel funnel-shaped to facilitate feeding. All guide plates 202 are on the same horizontal plane and are located above the belt conveyor 201. There is a gap between the guide plates 202 and the belt conveyor 201 in the vertical direction, which can prevent them from rubbing against each other and causing damage. At least two conveying channels are provided. When there are two conveying channels, at least three guide plates 202 are required, that is, the middle guide plate 202 is used by both conveying channels. The same principle applies to other numbers of conveying channels, which will not be further elaborated here. The guide plate 202 is slidably engaged with the fixed frame 1 via the adjusting rod 203. The adjusting rod 203 can slide horizontally in the direction perpendicular to the guide plate 202. By sliding the adjusting rod 203 in the horizontal direction, the corresponding guide plate 202 can be moved in the horizontal direction, thereby adjusting the distance between the guide plates 202 and thus adjusting the size of the conveying channel to accommodate the transport of foam tubes of different sizes, thereby expanding the applicability of the device.

[0025] In one embodiment, such as Figure 4 As shown, a fixed plate 204 is fixedly connected to the fixed frame 1. The pushing area is located on the fixed plate 204. A limiting plate 205 is fixedly connected to the pushing area of ​​the fixed plate 204. The limiting plate 205 is perpendicular to the fixed plate 204. The limiting plate 205 is used to keep the foam tube that is at the front in the conveying channel in the pushing area, so as to facilitate the subsequent pushing mechanism 3 to push the material.

[0026] In one embodiment, such as Figures 2-5As shown, the pushing mechanism 3 includes a power push rod 301, which is electrically connected to a PLC system. The PLC system can count the number of times the power push rod 301 pushes the material. The power push rod 301 can be a pneumatic push rod, an electric push rod, or a hydraulic push rod. The telescopic end of the power push rod 301 faces the pushing area. An L-shaped plate is connected to the telescopic end of the power push rod 301. When the power push rod 301 drives the L-shaped plate to extend, one side of the L-shaped plate is used to push the foam tube, and the side perpendicular to this side and facing the conveying channel is used to block the next foam tube from continuing to move forward. After the power push rod 301 drives the L-shaped plate to retract, the L-shaped plate no longer blocks the next foam tube from moving forward. Then the next foam tube continues to move forward as the first foam tube until it contacts the limit plate 205. The material pushing area is equipped with infrared sensors to detect whether the foam tubes are in place. The infrared sensors are connected to the power push rod 301. The number of infrared sensors is the same as the number of conveying channels. One infrared sensor detects the foam tubes on one conveying channel. Only when all the infrared sensors can detect that the foam tubes in the material pushing area are in place will the power push rod 301 be activated, thereby pushing the foam tubes in the material pushing area.

[0027] In one embodiment, such as Figure 4 and Figure 5As shown, it also includes a clamping and stacking mechanism 4, which can clamp the foam tubes on the picking area and stack the clamped foam tubes into the material bag of the material box. The clamping and stacking mechanism 4 includes a translation component, a lifting component and a clamping component. The translation component is used to drive the foam tubes to move horizontally, the lifting component is used to drive the foam tubes to move vertically, and the clamping component is used to clamp the foam tubes and stack them into the material box with the material bag. The fixed plate 204 is provided with a picking area that is at the same level as the pushing area. The pushing area is located between the pushing mechanism 3 and the picking area. The picking area is equipped with a pressing plate 206 for pressing the foam tubes together with the pushing mechanism 3. The pressing plate 206 is located in the extension and retraction direction of the power push rod 301. The translation component includes a mounting frame 401 fixedly mounted on a fixed frame 1. The mounting frame 401 is provided with a horizontally arranged slide rail. The extension direction of the slide rail is perpendicular to the transport direction of the material conveying mechanism 2. A sliding seat 402 is slidably mounted on the slide rail. A pulley belt transmission structure for driving the sliding seat 402 to slide on the slide rail is mounted on the mounting frame 401. The pulley belt transmission structure includes a motor, two pulleys and a belt. The motor is fixedly mounted on one end of the mounting frame 401. The output shaft axis of the motor is perpendicular to the horizontal plane. The output shaft of the motor is fixedly connected to one of the pulleys. The other pulley is rotatably mounted on the other end of the mounting frame 401. The two pulleys are on the same horizontal plane, and a belt is wound between the two pulleys. The belt is fixedly connected to the sliding seat 402. After the motor is started, the belt can pull the sliding seat 402 to translate along the slide rail on the horizontal plane. The lifting assembly includes a lifting motor 403, a gear 404, and a rack 405. The lifting motor 403 is fixedly mounted on the sliding seat 402. The output shaft of the lifting motor 403 is equipped with the gear 404. The sliding seat 402 is slidably mounted with a rack 405 that meshes with the gear 404. The rack 405 is vertically arranged. The clamping assembly includes a pneumatic clamp 406. The two jaws of the pneumatic clamp 406 can move closer or further apart to clamp or release the foam tube. The pneumatic clamp 406 is located below the sliding seat 402. The pneumatic clamp 406 and the sliding seat 402 slide together vertically. The rack 405 is fixedly mounted on the pneumatic clamp 406. The extrusion plate 206 is provided with a notch for avoiding the pneumatic clamp 406. The L-shaped plate is also provided with a notch for avoiding the pneumatic clamp 406 on the side away from the power push rod 301. The length of the notch in the horizontal direction is less than the length of the foam tube.

[0028] During operation, the material conveying mechanism 2 continuously delivers foam tubes to the pushing area. After the foam tubes are in place, the telescopic end of the power push rod 301 drives the L-shaped plate to extend, so that the L-shaped plate pushes the foam tubes on the pushing area to the picking area. After the power push rod 301 is reset, it can work in cycles multiple times, thereby pushing multiple foam tubes to the picking area in sequence. For example, when there are two conveying channels and the power pusher 301 operates three times consecutively, the power pusher 301 pushes two foam tubes on the pushing area each time. After three consecutive operations, the power pusher 301 pushes a total of six foam tubes to the picking area. When the power pusher 301 pushes the foam tubes for the third time, the six foam tubes that have already been pushed fill the entire picking area. This causes the L-shaped plate and the extrusion plate 206 to jointly squeeze the six foam tubes during the third push of the power pusher 301, thereby compressing the six foam tubes. The power pusher 301 completes one cycle every three pushes. It should be noted that the operation of the power pusher 301 is not limited to the above method. It can also be that the power pusher 301 pushes N times to complete one cycle. The specific working method can be freely set according to the requirements. Continuing with the example of the power push rod 301 completing one cycle after three consecutive operations, after the six foam tubes are compressed, the lifting motor 403 located above the material picking area starts rotating forward. The output shaft of the lifting motor 403 drives the gear 404 to rotate. Under the meshing transmission action of the gear 404 and the rack 405, the rack 405 drives the pneumatic clamp 406 to move downward and approach the six compressed foam tubes in the material picking area. When the pneumatic clamp 406 reaches the clamping position, the two jaws of the pneumatic clamp 406 gradually clamp and pass through the corresponding notches, so that the pneumatic clamp 406 clamps the six compressed foam tubes. Then the output shaft of the lifting motor 403 reverses, causing the pneumatic clamp 406 to move upward. When the pneumatic clamp 406 moves upward to the limit position, it stops moving. At this time, the pulley belt transmission structure... When the motor starts, the belt drives the sliding seat 402 to move horizontally, which in turn drives the pneumatic clamp 406 and the foam tube on it to move horizontally. When the pneumatic clamp 406 moves to the designated position above the material box, the output shaft of the lifting motor 403 rotates forward, and the pneumatic clamp 406 drives the foam tube to move downward. When the pneumatic clamp 406 reaches the stacking position, it releases the foam tube and places it in the material box. Then, the output shaft of the lifting motor 403 reverses, driving the pneumatic clamp 406 to move upward. Then, the motor of the pulley belt transmission structure drives the pneumatic clamp 406 to reset above the material picking area. Repeating the above operation can continuously stack foam tubes into the material box. By reducing manual operation, not only is work efficiency improved, but also counting errors of foam tubes are avoided, reducing the risk of damage to the material bag.Operators can preset the horizontal and vertical displacement distance of the pneumatic clamp 406 each time according to the height of the foam tubes in the material box, thereby ensuring the normal filling of the material box. Alternatively, a vision sensor can be set to automatically detect the stacking position of the foam tubes in the material box and automatically adjust the horizontal and vertical displacement of the pneumatic clamp 406 according to the stacking position to ensure that the foam tubes are successfully stacked in the material box.

[0029] In one embodiment, such as Figure 2 As shown, it also includes a feeding mechanism 5 for continuously conveying material boxes. The feeding mechanism 5 includes multiple conveying rollers 501 and a drive mechanism for driving the conveying rollers 501 to rotate. The multiple conveying rollers 501 can simultaneously transport multiple material boxes. Each material box contains a material bag. Adjacent conveying rollers 501 can be connected by a pulley belt drive. The multiple conveying rollers 501 are rotatably mounted on the lower part of the fixed frame 1. The fixed frame 1 is equipped with a position sensor for detecting the position of the material box. The fixed frame 1 is symmetrically equipped with limit cylinders 502 for correcting the material boxes. The position sensor is connected to the drive mechanism and the limit cylinders 502 respectively. When the position sensor detects that the material box is in the specified position, the position sensor sends a signal to make the extension end of the limit cylinder 502 fully extend. The drive mechanism continues to run and stops working after a set time. At this time, one of the material boxes reaches the feeding position. The limit cylinder 502 and the drive mechanism can work together to correct the position of the material box to ensure that the material box is in the correct position. After the hopper is filled, the operator removes the filled hopper and places the brand-new bagged hopper on the conveyor roller 501.

[0030] In one embodiment, such as Figure 1 As shown, the feeding side of the conveying mechanism 2 is equipped with a vibratory feeder 6 for providing foam tubes, and the discharge port of the vibratory feeder 6 corresponds to the inlet of the conveying channel. After the operator pours the foam tubes into the vibratory feeder 6, the vibratory feeder 6 can arrange the internal foam tubes when it is working, so that the foam tubes can enter the inlet of the conveying channel in a row from the discharge port of the vibratory feeder 6. This can save the manual process of arranging the foam tubes and reduce the workload of the operator.

[0031] In one embodiment, a control panel 7 is provided on the fixed frame 1. The control panel 7 can be electrically connected to the belt conveyor 201, the power push rod 301, the motor of the pulley belt transmission structure, the lifting motor 403, the pneumatic clamp 406, the drive mechanism on the conveyor roller 501, the limit cylinder 502, and the vibratory feeder 6 via a PLC system. Operators can directly participate in the operation of the entire device through the control panel 7, and can adjust it according to needs, reducing manual intervention and improving work efficiency. Specifically, the control panel 7 can set the number of times the power push rod 301 pushes material in each cycle, as well as the forward and backward speeds of the power push rod 301. It can also set specific operating parameters for the clamping and stacking mechanism. Specifically, the control panel 7 can adjust parameters such as the horizontal movement distance, vertical lifting height and speed, material release start position, number of times material is placed in a single layer in the hopper, horizontal spacing between single layers, total number of material layers in the hopper, and height spacing between each layer by controlling the motor of the pulley belt conveyor structure, the lifting motor 403, and the pneumatic clamp 406. It can also set parameters such as the running time, stopping time, hopper changing speed, and hopper changing delay of the conveyor roller 501 by controlling the drive mechanism on the conveyor roller 501. The PLC system can calculate the material quantity in each hopper based on these parameters. The specific calculation method is: number of conveying channels × number of pushes × number of single-layer releases × number of layers in one hopper.

[0032] The embodiments described above are merely preferred embodiments of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications, improvements, and substitutions without departing from the concept of the present invention, and these all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. An automatic counting and bagging machine for foam tube handle sleeves, characterized in that, The system includes a fixed frame (1), on which a feeding mechanism (2) for conveying foam tubes to a pushing area is provided. Above the feeding mechanism (2) is a conveying channel for arranging foam tubes in a row on the feeding mechanism (2). The fixed frame (1) is provided with a pushing mechanism (3) for pushing the foam tubes in the pushing area to move. The pushing mechanism (3) is connected to a PLC system, and the PLC system counts the number of times the pushing mechanism (3) pushes.

2. The automatic counting and bagging machine for foam tube handle sleeves according to claim 1, characterized in that, The material conveying mechanism (2) includes a belt conveyor (201), which is mounted on the fixed frame (1). The fixed frame (1) is provided with at least two guide plates (202) for guiding the foam tube. The adjacent guide plates (202) together form the conveying channel. All the guide plates (202) face the same direction and are on the same horizontal plane. The guide plates (202) are located above the belt conveyor (201). The conveying channel is provided with at least two.

3. The automatic counting and bagging machine for foam tube handle sleeves according to claim 2, characterized in that, The guide plate (202) is slidably engaged with the fixing frame (1) via the adjusting rod (203).

4. The automatic counting and bagging machine for foam tube handle sleeves according to claim 2, characterized in that, A fixing plate (204) is fixedly connected to the fixing frame (1), the pushing area is located on the fixing plate (204), and a limiting plate (205) for blocking the foam tube from moving forward along the conveying channel is fixedly connected to the pushing area of ​​the fixing plate (204).

5. The automatic counting and bagging machine for foam tube handles according to claim 1, characterized in that, The pushing mechanism (3) includes a power push rod (301), which is connected to the PLC system, and the telescopic end of the power push rod (301) faces the pushing area.

6. The automatic counting and bagging machine for foam tube handle sleeves according to claim 5, characterized in that, The material pushing area is equipped with an infrared sensor for detecting whether the foam tube is in place, and the infrared sensor is connected to the power push rod (301) via signal.

7. The automatic counting and bagging machine for foam tube handles according to claim 1, characterized in that, It also includes a clamping and stacking mechanism (4) for clamping foam tubes on the picking area and stacking foam tubes into the material box. The clamping and stacking mechanism (4) includes a translation component for driving the foam tubes to move horizontally, a lifting component for driving the foam tubes to rise and fall, and a clamping component for stacking foam tubes into the material box. The fixed plate (204) is provided with a picking area at the same level as the pushing area. The picking area is equipped with a pressing plate (206) for pressing the foam tubes together with the pushing mechanism (3). The translation component includes a mounting frame (401) fixedly installed on the fixed frame (1). The mounting frame (401) is provided with a slide rail. A sliding seat (402) is slidably installed on the slide rail. The mounting frame (401) is equipped with a mechanism for driving the sliding seat (402) on the slide rail. The sliding belt conveyor structure includes a lifting assembly comprising a lifting motor (403), a gear (404), and a rack (405). The lifting motor (403) is mounted on the sliding seat (402), and the output shaft of the lifting motor (403) is mounted on the gear (404). The rack (405) is slidably mounted on the sliding seat (402), and the gear (404) meshes with the rack (405). The clamping assembly includes a pneumatic clamp (406), which is slidably engaged with the sliding seat (402). The rack (405) is fixedly mounted on the pneumatic clamp (406). The extrusion plate (206) has a notch for avoiding the pneumatic clamp (406), and the length of the notch in the horizontal direction is less than the length of the foam tube.

8. The automatic counting and bagging machine for foam tube handles according to claim 1, characterized in that, It also includes a box feeding mechanism (5) for continuously conveying boxes. The box feeding mechanism (5) includes a plurality of conveying rollers (501) and a drive mechanism for driving the conveying rollers (501) to rotate. The adjacent conveying rollers (501) are connected by transmission, and the plurality of conveying rollers (501) are rotatably mounted on the fixed frame (1).

9. The automatic counting and bagging machine for foam tube handle sleeves according to claim 8, characterized in that, The fixed frame (1) is provided with a position sensor for detecting the position of the material box, and the fixed frame (1) is symmetrically equipped with a limit cylinder (502) for calibrating the material box. The position sensor is electrically connected to the drive mechanism and the limit cylinder (502) respectively.

10. The automatic counting and bagging machine for foam tube handle sleeves according to claim 1, characterized in that, The feeding side of the feeding mechanism (2) is provided with a vibratory plate (6) for providing foam tubes, and the discharge port of the vibratory plate (6) corresponds to the inlet of the conveying channel.

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