Labeling and strapping machine for milling cutter

By designing a milling cutter labeling and bundling machine suitable for milling cutters of different sizes, the problem that the prior art cannot label and bundle milling cutters of different sizes is solved, and efficient labeling and bundling operations are achieved.

CN222833100UActive Publication Date: 2025-05-06HUNAN TATURE INTELLIGENT PACKAGING EQUIP
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202421919765.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-08
Publication Date
2025-05-06
Estimated Expiration
2034-08-08

AI Technical Summary

Technical Problem

Existing bundlers cannot label and tie milling cutters of different sizes.

Method used

A milling cutter labeling and bundling machine is designed, including a loading mechanism, a labeling mechanism, a bundling mechanism and a discharge mechanism. By setting adjustable bar slots and push plates in the feeding mechanism, milling cutter boxes of different sizes are adapted; automatic labeling is used for labeling stations using printers and labeling cylinders; and bundling is used for binding stations using a bundling station.

Benefits of technology

The labeling and bundling of milling cutters of different sizes is realized, the applicability and efficiency of the equipment is improved, and the problem that the prior art cannot adapt to milling cutters of different sizes is solved.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222833100U_ABST
    Figure CN222833100U_ABST
Patent Text Reader

Abstract

The utility model belongs to the technical field of milling cutter binding, particularly relates to a milling cutter labeling and binding machine, and provides the following scheme aiming at the problem that the existing binding machine cannot label and bind milling cutters with different sizes during binding: the milling cutter labeling and binding machine comprises a feeding mechanism, a labeling mechanism, a binding mechanism and a discharging mechanism which are arranged on a frame body, the feeding mechanism comprises a first stock bin and a second stock bin which directly face the first servo transmission belt, the first stock bin and the second stock bin are the same in structure and each comprise a mounting main vertical plate fixedly connected with the frame body, two side plates of the bin wall are mounted on the two sides of the mounting main vertical plate, and a plurality of strip-shaped inserting grooves are formed in the two side plates of the bin wall; strip-shaped inserting grooves are formed in the two side plates of the bin wall, inserting plates are inserted in the strip-shaped inserting grooves, a rear bin plate is installed between the two side plates of the bin wall, and a rectangular containing cavity is defined by the installation main vertical plate, the two side plates of the bin wall and the rear bin plate.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of milling cutter bundling, in particular to a milling cutter labeling and bundling machine. Background Art

[0002] Milling cutters are generally used on lathes to process parts. During the production of milling cutters, manufacturers need to assemble the parts of the milling cutters.

[0003] The packaging of milling cutters usually requires first boxing the milling cutters, then labeling the boxed milling cutters, and finally bundling the labeled milling cutters;

[0004] In the present application, 5 milling cutters form one layer, and two layers of 10 milling cutters are bundled once. The existing bundling machine cannot label and bundle milling cutters of different sizes during bundling. Utility Model Content

[0005] The utility model provides a milling cutter labeling and bundling machine, which solves the defect that the existing bundling machine cannot label and bundle milling cutters of different sizes during bundling.

[0006] The utility model provides the following technical solutions:

[0007] The milling cutter labeling and bundling machine comprises a feeding mechanism, a labeling mechanism, a bundling mechanism and a discharging mechanism installed on a frame; the feeding mechanism comprises a first material bin and a second material bin facing the first servo transmission belt, the first material bin and the second material bin have the same structure and both comprise a main mounting plate fixedly connected to the frame, two side plates of the bin wall are installed on both sides of the main mounting plate, a plurality of strip slots are provided on the two side plates of the bin wall, plug plates are inserted in the strip slots, a rear bin plate is installed between the two side plates of the bin wall, the main mounting plate, the two side plates of the bin wall and the rear bin plate form a rectangular accommodating cavity, the A boxed milling cutter is placed in the rectangular accommodating cavity, a discharge port is provided at the lower part of the main mounting plate, the discharge port is directly opposite to the first servo transmission belt, a pushing port is provided on the rear bin plate, a retractable pushing plate is provided in the pushing port, and the boxed milling cutters in the first bin and the second bin are pushed onto the first servo transmission belt in turn by the pushing plate, and a plurality of vertically arranged strip slots are provided so that the plug plate, the two side plates of the bin wall and the rear bin plate can be enclosed to form accommodating slots of different lengths, thereby being suitable for milling cutter boxes of different sizes, so that the labeling and bundling all-in-one machine is suitable for labeling and bundling of milling cutter boxes of different sizes.

[0008] As a further improvement of the above scheme.

[0009] Preferably, a sensor is installed on the first servo transmission belt, and the end of the first servo transmission belt is connected to a separate feeding channel, and the separate feeding channel includes a first rib, a second rib and a transmission belt, the first rib extends to the end of the first servo transmission belt, and a holding cylinder is installed above the end of the first servo transmission belt, and a holding block is installed on the output shaft end of the holding cylinder, and a first pushing cylinder is installed on the first rib, the holding cylinder holds the second sample on the first servo transmission belt, and the first pushing cylinder pushes the first sample into the separate feeding channel, and the sensor is used to detect whether there are still samples on the first servo transmission belt. If not, the first and second bins are pushed in turn, the samples on the first servo transmission belt are blocked by the first rib, the second sample is held by the holding cylinder, and the first pushing cylinder pushes the first sample into the separate feeding channel, thereby completing the action of loading the separate sample.

[0010] Preferably, the sample is transported to the labeling station through a feeding channel, and a printer and a material blocking cylinder are installed on one side of the labeling station. A blocking rod is installed on the output shaft of the material blocking cylinder. The material blocking cylinder blocks the sample transported separately, and a first guide rail is installed between the printer and the separate feeding channel. A labeling cylinder is installed on the slide seat of the first guide rail, and a label suction plate is installed on the output shaft of the labeling cylinder. A material blocking plate is installed at the end of the separate feeding channel. The sample is blocked by the material blocking plate, and then the label printed by the printer is absorbed by the labeling cylinder, and then the label is pressed and held on the upper surface of the milling cutter box to complete the labeling action.

[0011] Preferably, a labeling detection sensor is also installed above the baffle plate. The labeling detection sensor is a fluorescent electric eye, which detects whether labeling is completed. If the sample is labeled, it is pushed to the stacking station by the second pushing cylinder. If labeling is not completed, an alarm is issued.

[0012] Preferably, a lifting platform is installed on the rear side of the separate feeding channel, a small platform is connected to the right side of the lifting platform, a second pushing cylinder is installed on the front side of the separate feeding channel, a fourth rib is installed on the rear side of the lifting platform, a third rib is installed on the front side of the small platform, a plurality of mounting holes are opened on the small platform, the mounting holes are used to install a limit plate, a third pushing cylinder is arranged on the left side of the limit plate, the third pushing cylinder is used to cooperate with the limit plate to align the stacked samples in the left and right directions, the lifting platform is fixedly connected to the output shaft of the lifting cylinder, the lifting cylinder is fixedly connected to the frame, the samples are stacked through the lifting platform, the third rib and the fourth rib are provided with avoidance grooves, a second guide rail is installed on the rear side of the lifting platform, and the sliding A clamping cylinder is installed on the seat, which clamps the stacked samples to the bundling station, and the labeled samples are sent to the lifting platform in turn through the second pushing cylinder, and the front and rear sides of the samples are aligned through the push plate of the second pushing cylinder and the third retaining edge on the rear side. After the first layer is pushed in a predetermined number, the lifting platform moves downward by the distance of one layer under the action of the lifting cylinder, and then the second layer is stacked by the second pushing cylinder. After all the stacking is completed, the stacked samples are pushed to the limit plate by driving the third pushing cylinder, and the left and right sides of the samples are aligned by the third pushing cylinder and the limit plate. By opening a plurality of mounting holes on the small platform, the position of the limit plate can be adjusted, so that it can be suitable for sample sizes of different lengths, thereby improving applicability.

[0013] Preferably, the strapping station is equipped with a strapping machine, and a sixth pushing cylinder is installed on the left side of the strapping machine. The sixth pushing cylinder pushes the stacked samples to the bottom of the strapping machine guide belt frame for strapping, and a fifth pushing cylinder is installed on the right side of the strapping machine. The fifth pushing cylinder pushes the strapped samples to their original position, and a third guide rail is installed on the front side of the strapping machine. A fourth pushing cylinder is installed on the slide seat of the third guide rail. The fourth pushing cylinder pushes the strapped samples to the discharging mechanism for discharging, and the stacked samples are pushed into and out of the strapping machine guide belt frame by the sixth pushing cylinder and the fourth pushing cylinder, so that the samples are strapped after entering the strapping machine guide belt frame, and after strapping is completed, the strapped samples are pushed into the next process.

[0014] Preferably, the strapping machine guide frame of the strapping machine is located between the fifth pushing cylinder and the sixth pushing cylinder, and a first guiding rod and a second guiding rod are installed on the strapping machine shell on the left side of the strapping machine guide frame, and the first guiding rod, the second guiding rod and the strapping machine shell form a first guiding channel adapted to the strapped sample, and the end of the first guiding channel faces the cover body, and a third guiding rod and a fourth guiding rod are installed on both sides of the cover body, and a seventh pushing cylinder is installed on one side of the third guiding rod, and the third guiding rod, the fourth guiding rod and the cover body form a second guiding channel, and the end of the second guiding channel faces the second servo transmission belt, and the seventh pushing cylinder sends the strapped sample into the second servo transmission belt for discharging. The first guiding channel is formed by arranging the first guiding rod and the second guiding rod on the strapping machine shell, and there is no need to set up additional channels, which saves production costs and installation space and improves equipment utilization.

[0015] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the present invention.

[0016] In the utility model, by providing a plurality of vertically arranged strip slots, the plug plate, the two side plates of the bin wall and the rear bin plate can enclose accommodating slots of different lengths, thereby being suitable for milling cutter boxes of different sizes, so that the labeling and bundling integrated machine is suitable for labeling and bundling of milling cutter boxes of different sizes.

[0017] In the utility model, a sensor is used to detect whether there are still samples on the first servo transmission belt. If not, the first silo and the second silo are pushed in turn, the sample on the first servo transmission belt is blocked by the first rib, the second sample is pressed by the holding cylinder, and the first sample is pushed into the separate feeding channel by the first pushing cylinder, thereby completing the action of loading the separate sample.

[0018] In the utility model, the sample is blocked by the blocking plate, and then the label printed by the printer is adsorbed by the labeling cylinder, and then the label is pressed and held on the upper surface of the milling cutter box to complete the labeling action.

[0019] In the utility model, the labeled samples are sequentially sent to the lifting platform by the second pushing cylinder, and the front and rear sides of the samples are aligned by the push plate of the second pushing cylinder and the third retaining edge at the rear side. After the first layer is pushed in a predetermined number of times, the lifting platform moves downward by the lifting cylinder by the action of the lifting cylinder by the distance of one layer, and then the second layer is stacked by the second pushing cylinder. After all the stacking is completed, the stacked samples are pushed toward the limit plate by driving the third pushing cylinder, and the left and right sides of the samples are aligned by the third pushing cylinder and the limit plate. By opening a plurality of mounting holes on the small platform, the position of the limit plate can be adjusted, so that it can be suitable for sample sizes of different lengths, thereby improving applicability.

[0020] In the utility model, the first material guiding rod and the second material guiding rod are arranged on the strapping machine housing to form the first material guiding channel, and no additional channel needs to be arranged, thus saving production cost and installation space and improving equipment utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the three-dimensional structure of the milling cutter labeling and bundling machine provided in an embodiment of the utility model;

[0022] Figure 2 A top view of the milling cutter labeling and bundling machine provided by an embodiment of the utility model;

[0023] Figure 3 for Figure 2 A magnified schematic diagram of the middle part;

[0024] Figure 4 for Figure 2 The enlarged schematic diagram of the middle B part;

[0025] Figure 5 for Figure 2 Enlarged schematic diagram of middle C part;

[0026] Figure 6 for Figure 2 Enlarged schematic diagram of part D in the middle.

[0027] Reference numerals:

[0028] 1. Workbench; 2. First silo; 3. Second silo; 4. First servo drive belt; 5. Printer; 6. Strapping machine; 7. Second servo drive belt; 8. First guide rail; 9. Holding cylinder; 10. First push cylinder; 11. First rib; 12. Second rib; 13. Transmission belt; 14. Labeling cylinder; 15. Second guide rail; 16. Second push cylinder; 17. Small platform; 18. Third rib; 19. Limit plate; 20. Clamping cylinder; 21. Fourth rib; 22. Third push cylinder; 23. Fourth push cylinder; 24. Third guide rail; 25. Fifth push cylinder; 26. Sixth push cylinder; 27. Strip slot; 28. Insert plate; 29. ​​Install main vertical plate; 30. Two side plates of silo wall; 31. Rear silo plate. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model.

[0031] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0032] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0033] Example, see Figure 1-Figure 6, a milling cutter labeling and strapping machine comprises a feeding mechanism, a labeling mechanism, a strapping mechanism and a discharging mechanism installed on a frame; the feeding mechanism comprises a first servo transmission belt 4, a first material bin 2 and a second material bin 3 are installed on one side of the first servo transmission belt 4, a workbench 1 is installed on the left side of the first material bin 2 and the second material bin 3, the workbench 1 is used to be higher than the first material bin 2 and the second material bin 3, the workbench 1 supports the first material bin 2 and the second material bin 3, and a discharging cylinder is installed on the lower side of the workbench 1, a sample can be placed on the workbench 1, the first material bin 2 and the second material bin 3 have the same structure and both include a main mounting plate 29 fixedly connected to the frame, the main mounting plate Two side panels 30 of the warehouse wall are installed on both sides 29, and a plurality of strip slots 27 are provided on the two side panels 30 of the warehouse wall, and insert plates 28 are inserted in the strip slots 27. A rear warehouse plate 31 is installed between the two side panels 30 of the warehouse wall. The main vertical panels 29, the two side panels 30 of the warehouse wall and the rear warehouse plate 31 form a rectangular accommodating cavity, and a boxed milling cutter is placed in the rectangular accommodating cavity. A discharge port is provided at the lower part of the main vertical panels 29, and the discharge port faces the first servo transmission belt 4. A pushing port is provided on the rear warehouse plate 31, and a retractable pushing plate is arranged in the pushing port, and the boxed milling cutters in the first silo 2 and the second silo 3 are pushed onto the first servo transmission belt 4 in turn through the pushing plate.

[0034] The first silo 2 and the second silo 3 discharge materials in turn, a sensor is installed on the first servo drive belt 4, the end of the first servo drive belt 4 is connected to a separate feeding channel, the separate feeding channel includes a first rib 11, a second rib 12 and a transmission belt 13, the first rib 11 extends to the end of the first servo drive belt 4, and a holding cylinder 9 is installed above the end of the first servo drive belt 4, a holding block is installed on the output shaft end of the holding cylinder 9, a first pushing cylinder 10 is installed on the first rib 11, the holding cylinder 9 holds the second sample on the first servo drive belt 4, and the first pushing cylinder 10 pushes the first sample into the separate feeding channel.

[0035] The samples are transported to the labeling station through the feeding channel, and a printer 5 and a material blocking cylinder are installed on one side of the labeling station. A blocking rod is installed on the output shaft of the material blocking cylinder. The material blocking cylinder blocks the samples transported separately. A first guide rail 8 is installed between the printer 5 and the separate feeding channel, and a labeling cylinder 14 is installed on the slide seat of the first guide rail 8. A label suction plate is installed on the output shaft of the labeling cylinder 14.

[0036] A baffle plate is installed at the end of the separate feeding channel, a lifting platform is installed on the rear side of the separate feeding channel, a small platform 17 is connected to the right side of the lifting platform, a second pushing cylinder 16 is installed on the front side of the separate feeding channel, a fourth side dam 21 is installed on the rear side of the lifting platform, a third side dam 18 is installed on the front side of the small platform 17, and a plurality of mounting holes are opened on the small platform 17, and the mounting holes are used to install a limit plate 19. A third pushing cylinder 22 is arranged on the left side of the limit plate 19, and the third pushing cylinder 22 is used to cooperate with the limit plate 19 to align the stacked samples in the left and right directions.

[0037] The lifting platform is fixedly connected to the output shaft of the lifting cylinder, and the lifting cylinder is fixedly connected to the frame. The samples are stacked by the lifting platform. The third rib 18 and the fourth rib 21 are provided with avoidance grooves. A second guide rail 15 is installed on the rear side of the lifting platform. A clamping cylinder 20 is installed on the slide seat of the second guide rail 15. The clamping cylinder 20 clamps the stacked samples to the bundling station. The bundling station is installed with a bundling machine 6. A sixth pushing cylinder 26 is installed on the left side of the bundling machine 6. The sixth pushing cylinder 26 pushes the stacked samples to the bottom of the guide belt frame of the bundling machine 6 for bundling.

[0038] A fifth pushing cylinder 25 is installed on the right side of the strapping machine 6, and the fifth pushing cylinder 25 pushes the bundled samples to their original position. A third guide rail 24 is installed on the front side of the strapping machine 6, and a fourth pushing cylinder 23 is installed on the slide seat of the third guide rail 24. The fourth pushing cylinder 23 pushes the bundled samples to the discharging mechanism for discharging. The strapping machine 6 guide belt frame of the strapping machine 6 is located between the fifth pushing cylinder 25 and the sixth pushing cylinder 26.

[0039] A first material guiding rod and a second material guiding rod are installed on the strapping machine 6 shell on the left side of the strapping machine 6 guide belt frame. The first material guiding rod, the second material guiding rod and the strapping machine 6 shell form a first material guiding channel adapted to the strapped sample. The end of the first material guiding channel faces the cover body. A third material guiding rod and a fourth material guiding rod are installed on both sides of the cover body. A seventh material pushing cylinder is installed on one side of the third material guiding rod. The third material guiding rod, the fourth material guiding rod and the cover body form a second material guiding channel. The end of the second material guiding channel faces the second servo transmission belt 7. The seventh material pushing cylinder sends the strapped sample into the second servo transmission belt 7 for discharging.

[0040] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A milling cutter labeling and bundling machine, comprising a feeding mechanism, a labeling mechanism, a bundling mechanism and a discharging mechanism installed on a frame; characterized in that: The loading mechanism includes a first material bin and a second material bin facing the first servo transmission belt, the first material bin and the second material bin have the same structure and both include an installation main vertical plate fixedly connected to the frame body, two side plates of the bin wall are installed on both sides of the installation main vertical plate, a plurality of strip slots are provided on the two side plates of the bin wall, and plug plates are inserted in the strip slots, and a rear bin plate is installed between the two side plates of the bin wall, the installation main vertical plate, the two side plates of the bin wall and the rear bin plate enclose a rectangular accommodating cavity, a boxed milling cutter is placed in the rectangular accommodating cavity, a discharge port is provided at the lower part of the installation main vertical plate, the discharge port faces the first servo transmission belt, the rear bin plate is provided with a pushing port, a retractable pushing plate is arranged in the pushing port, and the boxed milling cutters in the first material bin and the second material bin are pushed onto the first servo transmission belt in turn through the pushing plates.

2. The milling cutter labeling and bundling machine according to claim 1, characterized in that: A sensor is installed on the first servo transmission belt, and the end of the first servo transmission belt is connected to a separate feeding channel, and the separate feeding channel includes a first rib, a second rib and a transmission belt, the first rib extends to the end of the first servo transmission belt, and a holding cylinder is installed above the end of the first servo transmission belt, a holding block is installed on the end of the output shaft of the holding cylinder, a first pushing cylinder is installed on the first rib, the holding cylinder holds the second sample on the first servo transmission belt, and the first pushing cylinder pushes the first sample into the separate feeding channel.

3. The milling cutter labeling and bundling machine according to claim 2, characterized in that: The samples are transported to the labeling station through the feeding channel, and a printer and a material blocking cylinder are installed on one side of the labeling station. A blocking rod is installed on the output shaft of the material blocking cylinder. The material blocking cylinder blocks the samples transported separately. A first guide rail is installed between the printer and the separate feeding channel, and a labeling cylinder is installed on the slide seat of the first guide rail. A label suction plate is installed on the output shaft of the labeling cylinder, and a material blocking plate is installed at the end of the separate feeding channel.

4. The milling cutter labeling and bundling machine according to claim 3, characterized in that: A labeling detection sensor is also installed above the baffle plate, and the labeling detection sensor is a fluorescent electric eye.

5. The milling cutter labeling and bundling machine according to claim 3, characterized in that: A lifting platform is installed on the rear side of the separate feeding channel, a small platform is connected to the right side of the lifting platform, a second pushing cylinder is installed on the front side of the separate feeding channel, a fourth rib is installed on the rear side of the lifting platform, a third rib is installed on the front side of the small platform, and a plurality of mounting holes are provided on the small platform, the mounting holes are used to install a limit plate, a third pushing cylinder is provided on the left side of the limit plate, and the third pushing cylinder is used to cooperate with the limit plate to align the stacked samples in the left and right directions, the lifting platform is fixedly connected to the output shaft of the lifting cylinder, the lifting cylinder is fixedly connected to the frame, the samples are stacked through the lifting platform, the third rib and the fourth rib are provided with avoidance grooves, a second guide rail is installed on the rear side of the lifting platform, a clamping cylinder is installed on the slide seat of the second guide rail, and the clamping cylinder clamps the stacked samples to the bundling station.

6. The milling cutter labeling and bundling machine according to claim 5, characterized in that: The strapping station is equipped with a strapping machine, and a sixth pushing cylinder is installed on the left side of the strapping machine. The sixth pushing cylinder pushes the stacked samples to the bottom of the strapping machine guide belt frame for strapping. A fifth pushing cylinder is installed on the right side of the strapping machine. The fifth pushing cylinder pushes the strapped samples to their original positions. A third guide rail is installed on the front side of the strapping machine. A fourth pushing cylinder is installed on the slide seat of the third guide rail. The fourth pushing cylinder pushes the strapped samples to the discharging mechanism for discharging.

7. The milling cutter labeling and bundling machine according to claim 6, characterized in that: The strapping machine guide frame of the strapping machine is located between the fifth pushing cylinder and the sixth pushing cylinder, and a first guiding rod and a second guiding rod are installed on the strapping machine shell on the left side of the strapping machine guide frame, and the first guiding rod, the second guiding rod and the strapping machine shell form a first guiding channel adapted to the strapped sample, and an end of the first guiding channel faces the cover body, and a third guiding rod and a fourth guiding rod are installed on both sides of the cover body, and a seventh pushing cylinder is installed on one side of the third guiding rod, and the third guiding rod, the fourth guiding rod and the cover body form a second guiding channel, and an end of the second guiding channel faces the second servo transmission belt, and the seventh pushing cylinder sends the strapped sample into the second servo transmission belt for discharging.