Bone bag zipper head installation equipment and installation method

Abstract

The present invention relates to a bone pocket zipper head installation device and an installation method. The bone pocket zipper head installation device includes a base, a bearing table, a bone position spreading mechanism, a zipper head feeding track, and a zipper head pushing mechanism. Through the cooperation of the first limiting member, the substrate, and the second limiting member in the bone position spreading mechanism, the two bone positions of the bone pocket are respectively located on the first limiting track and the second limiting track, thereby spreading the bone positions of the bone pocket. The bearing table is located on one side of the second limiting member for bearing the zipper head. When installing the zipper head, the zipper head is placed on the zipper head feeding track, and the pushing member is driven by the pushing driving member to push the zipper head on the zipper head feeding track onto the bearing table. During the pushing process, the bayonet on the zipper head is inserted into the two bone positions of the bone pocket, thereby completing the installation of the zipper head on the bone pocket. Using this installation device can effectively improve the automation degree of zipper head installation, improve the installation efficiency, and reduce the labor intensity of workers.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging, and in particular to a bone bag zipper head installation device and an installation method. Background Art

[0002] Bone bags are a common type of packaging bag used in the packaging industry. They offer advantages such as excellent sealing and resealability. To facilitate sealing, a zipper pull is typically installed at the bag's opening. This pull is moved back and forth across the bag to seal and open the bag. In traditional production, after film blowing, bone attachment, and bag cutting, the zipper pull is manually installed at the bag's opening, allowing the two bone sections of the bag to snap into place. This process has a low degree of automation, is labor-intensive, and struggles to improve production efficiency. Summary of the Invention

[0003] Based on this, it is necessary to provide a bone bag zipper head installation device and installation method that can improve production automation, reduce the labor intensity of staff, and improve production efficiency.

[0004] In order to solve the above technical problems, the technical solution of the present invention is:

[0005] A bone bag zipper head installation device includes a base, a bearing platform, a bone position expansion mechanism, a zipper head feeding track and a zipper head pushing mechanism;

[0006] The bone-position expansion mechanism includes a base plate, a first limiting member, and a second limiting member. The base plate is connected to the base. The first limiting member and the second limiting member are respectively located on the upper surface and the lower surface of the base plate. A first limiting track is formed between the first limiting member and the base plate, and a second limiting track is formed between the second limiting member and the base plate. The first limiting member, the base plate, and the second limiting member cooperate to allow the two bone positions of the bone bag to be located on the first limiting track and the second limiting track, respectively, thereby expanding the bone positions of the bone bag.

[0007] The carrying platform is located on one side of the second limiting member for carrying the zipper head;

[0008] The zipper head pushing mechanism includes a pushing member and a pushing driving member, the pushing driving member is connected to the pushing member to drive the pushing member to move, the zipper head feeding track is close to the supporting platform, and the pushing member can push the zipper head on the zipper head feeding track to the supporting platform under the drive of the pushing driving member.

[0009] In one embodiment, the supporting surface of the supporting platform is flush with the upper surface of the second limiting member.

[0010] In one embodiment, the carrier table is fixedly connected to the second limiting member.

[0011] In one embodiment, the bone bag zipper head mounting device further includes a zipper head blocking member, which is movably connected to the base, and the zipper head blocking member can extend to be close to the carrier table to block the zipper head mounted on the bone bag.

[0012] In one embodiment, the zipper head blocking member is farther away from the second limiting member than the carrier table.

[0013] In one embodiment, the bone bag zipper head mounting device further includes a blocking driving member, which is connected to the zipper head blocking member to drive the movement of the zipper head blocking member.

[0014] In one embodiment, the bone bag zipper head mounting device further includes a zipper head position detector, which is arranged on the base. In the bone bag conveying direction, the zipper head position detector is located behind the carrier table to detect the position signal of the zipper head.

[0015] In one embodiment, the bone bag zipper head mounting device further includes a heat melting member. In the bone bag conveying direction, the heat melting member is located behind the carrier table to heat-melt the bone bag.

[0016] In one embodiment, a heat melting member position detector is arranged on the heat melting member, and the heat melting member position detector is used to detect whether the heat melting member moves to a preset height.

[0017] A method for mounting a zipper head on a bone bag, using the bone bag zipper head mounting device in any of the above embodiments, the method for mounting a zipper head on a bone bag includes the following steps:

[0018] Place the two bone positions of the bone bag on the first limiting track and the second limiting track respectively to expand the bone positions of the bone bag;

[0019] Drive the pushing member to extend through the pushing driving member, and then push the zipper head on the zipper head feeding track to the carrier table, so that the bayonet on the zipper head is stuck into the two bone positions of the bone bag.

[0020] The above-mentioned bone bag zipper head installation device includes a base, a supporting platform, a bone position expansion mechanism, a zipper head feeding track, and a zipper head pushing mechanism. Through the cooperation of the first limiting member, the base plate, and the second limiting member in the bone position expansion mechanism, the two bone positions of the bone bag are respectively located on the first limiting track and the second limiting track, thereby expanding the bone positions of the bone bag. The supporting platform is located on one side of the second limiting member for supporting the zipper head. When installing the zipper head, the zipper head is placed on the zipper head feeding track, and the zipper head on the zipper head feeding track is pushed onto the supporting platform by the pushing member. During the pushing process, the snap-on on the zipper head is inserted into the two bone positions of the bone bag, thereby completing the installation of the zipper head on the bone bag. The use of the above-mentioned installation equipment can effectively improve the degree of automation of zipper head installation, improve installation efficiency, and reduce the labor intensity of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a bone bag zipper head installation device according to one embodiment of the present invention;

[0022] Figure 2 for Figure 1 A schematic structural diagram of the corresponding bone bag zipper head installation device from another angle;

[0023] Figure 3 for Figure 1 A schematic structural diagram of the corresponding bone bag zipper head installation device from another angle;

[0024] Figure 4 for Figure 1 A schematic structural diagram of the corresponding bone bag zipper head installation device from another angle;

[0025] Figure 5 for Figure 1 Schematic diagram of the structure of the zipper head position detector, hot melt parts, etc. in the corresponding bone bag zipper head installation equipment.

[0026] Description of the marks in the figure:

[0027] 100. Bone bag zipper head installation equipment; 101. Carrying platform; 102. Bone position expansion mechanism; 1021. Base plate; 1022. First limit member; 1023. Second limit member; 1024. First position adjustment member; 1025. Second position adjustment member; 103. Zipper head feeding track; 104. Zipper head pushing mechanism; 1041. Pushing member; 1042. Pushing drive member; 105. Zipper head blocking member; 106. Blocking drive member; 107. Zipper head position detector; 108. Hot melt member; 109. Hot melt member position detector; 110. Alarm; 200. Zipper head; 300. Bone bag; 400. Vibrating disk. DETAILED DESCRIPTION

[0028] To make the above objects, features, and advantages of the present invention more apparent and understandable, the following provides a detailed description of the specific embodiments of the present invention. Many specific details are set forth in the following description to facilitate a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0030] In addition, the terms "first" and "second" are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0031] In the present invention, unless otherwise clearly defined and limited, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0033] Please refer to Figures 1 to 5, an embodiment of the present invention provides a bone bag zipper head installation device 100. The bone bag zipper head installation device 100 includes a base (not shown in the figure), a bearing table 101, a bone position spreading mechanism 102, a zipper head feeding track 103, and a zipper head pushing mechanism 104. The bone position spreading mechanism 102 includes a substrate 1021, a first limiting member 1022, and a second limiting member 1023. The substrate 1021 is connected to the base. The first limiting member 1022 and the second limiting member 1023 are respectively located on the upper surface and the lower surface of the substrate 1021. A first limiting track is formed between the first limiting member 1022 and the substrate 1021, and a second limiting track is formed between the second limiting member 1023 and the substrate 1021. The first limiting member 1022, the substrate 1021, and the second limiting member 1023 cooperate to enable the two bone positions of the bone bag 300 to be respectively located in the first limiting track and the second limiting track, thereby spreading the bone positions of the bone bag. The bearing table 101 is located on one side of the second limiting member 1023 for bearing the zipper head 200. The zipper head pushing mechanism 104 includes a pushing member 1041 and a pushing driving member 1042. The pushing driving member 1042 is connected to the pushing member 1041 for driving the pushing member 1041 to move. The zipper head feeding track 103 is close to the bearing table 101. The pushing member 1041 can push the zipper head 200 on the zipper head feeding track 103 to the bearing table 101 under the drive of the pushing driving member 1042.

[0034] The bone bag zipper head installation device 100 of this embodiment includes a base, a bearing table 101, a bone position spreading mechanism 102, a zipper head feeding track 103, and a zipper head pushing mechanism 104. Through the cooperation of the first limiting member 1022, the substrate 1021, and the second limiting member 1023 in the bone position spreading mechanism 102, the two bone positions of the bone bag are respectively located in the first limiting track and the second limiting track, thereby spreading the bone positions of the bone bag. The bearing table 101 is located on one side of the second limiting member 1023 for bearing the zipper head. When installing the zipper head, the zipper head 200 is placed on the zipper head feeding track 103. The pushing driving member 1042 drives the pushing member 1041 to push the zipper head on the zipper head feeding track 103 to the bearing table 101. During the pushing process, the bayonet on the zipper head is stuck into the two bone positions of the bone bag, and thus the installation of the zipper head on the bone bag can be completed. Using the installation device in this embodiment can effectively improve the automation degree of zipper head installation, improve the installation efficiency, and reduce the labor intensity of workers.

[0035] It can be understood that when the bone bag zipper head installation device 100 in this embodiment is adopted, the bone bag is an uncut bone bag, and at this time, the form of the bone bag is a plurality of bone bags connected together after being attached to the bone. When installing the zipper head on the bone bag, the bone bag is conveyed along a certain direction on the rack, and the bone position of the bone bag is expanded by the bone position expanding mechanism 102. In this way, during the conveyance of the bone bag, the bone positions of the bone bag at the bone position expanding mechanism 102 and the bearing table 101 are in an expanded state. That is, the zipper head is installed on the bone bag during the conveyance of the bone bag. Further, it can be understood that when installing the zipper head on the bone bag, at least a plurality of bone bags are in a connected state at the bone position, so that the substrate 1021 of the bone position expanding mechanism 102 can pass through the automatically conveyed bone bag.

[0036] It can also be understood that the relative position between the first limiting member 1022 and the substrate 1021 is adjustable, and the relative position between the second limiting member 1023 and the substrate 1021 is adjustable. At this time, the width of the first limiting track and / or the second limiting track can be adjusted by adjusting the relative position between the first limiting member 1022 and the substrate 1021 and / or by adjusting the relative position between the second limiting member 1023 and the substrate 1021, so that the first limiting track and the second limiting track can limit the bone positions of bone bags of different specifications and keep the bone positions of the bone bag stable to pass through the substrate 1021 of the bone position expanding mechanism 102.

[0037] It can also be understood that the width of the first limiting track can be expressed as the distance between the first limiting member 1022 and the substrate 1021. The width of the second limiting track can be expressed as the distance between the second limiting member 1023 and the substrate 1021.

[0038] In a specific example, the bone position expanding mechanism 102 further includes a first position adjusting member 1024. Both the first limiting member 1022 and the substrate 1021 are connected to the first position adjusting member 1024, and the first position adjusting member 1024 is used to adjust the distance between the first limiting member 1022 and the substrate 1021. The distance between the first limiting member 1022 and the substrate 1021 can be conveniently adjusted through the first position adjusting member 1024, and then the width of the first limiting track can be adjusted.

[0039] Furthermore, the bone position expanding mechanism 102 further includes a second position adjusting member 1025. Both the second limiting member 1023 and the substrate 1021 are connected to the second position adjusting member 1025, and the second position adjusting member 1025 is used to adjust the distance between the second limiting member 1023 and the substrate 1021. The distance between the second limiting member 1023 and the substrate 1021 can be conveniently adjusted through the second position adjusting member 1025, and then the width of the second limiting track can be adjusted.

[0040] As an example of the first position adjusting member 1024, the first position adjusting member 1024 is a screw. At this time, the first position adjusting member 1024 can pass through the first limiting member 1022 and the substrate 1021, and the distance between the first limiting member 1022 and the substrate 1021 is adjusted by the first position adjusting member 1024. Specifically, the outer surface of the screw has an external thread, and the first limiting member 1022 and the substrate 1021 are provided with internal threads matching the external thread of the screw. The distance between the first limiting member 1022 and the substrate 1021 is adjusted through the cooperation of the external thread and the internal thread. Optionally, the first position adjusting member 1024 is a screw with a nut, and the screw is driven to move by adjusting the nut. Further, the nut can be operated and adjusted by hand-twisting or a wrench tool, etc.

[0041] As an example of the second position adjusting member 1025, the second position adjusting member 1025 is a screw. At this time, the second position adjusting member 1025 can pass through the second limiting member 1023 and the substrate 1021, and the distance between the second limiting member 1023 and the substrate 1021 is adjusted by the second position adjusting member 1025. Specifically, the outer surface of the screw has an external thread, and the second limiting member 1023 and the substrate 1021 are provided with internal threads matching the external thread of the screw. The distance between the second limiting member 1023 and the substrate 1021 is adjusted through the cooperation of the external thread and the internal thread. Optionally, the second position adjusting member 1025 is a screw with a nut, and the screw is driven to move by adjusting the nut. Further, the nut can be operated and adjusted by hand-twisting or a wrench tool, etc.

[0042] In a specific example, the bearing surface of the bearing table 101 is flush with the upper surface of the second limiting member 1023. This can make the position of the pushed zipper head match the bone position of the bone bag more stably, and improve the accuracy of zipper head installation. Further, the bearing table 101 is fixedly connected to the second limiting member 1023.

[0043] It can be understood that the pushing driving member 1042 is a telescopic driving member, such as a telescopic motor, a telescopic cylinder, etc.

[0044] In another specific example, the bone bag zipper head installation device 100 further includes a zipper head stopper 105. The zipper head stopper 105 is movably connected to the base, and the zipper head stopper 105 can extend close to the carrier table 101 to block the zipper head installed on the bone bag. By providing the zipper head stopper 105, it can play a certain blocking role for each zipper head installed on the bone bag during the conveying process of the bone bag. At this time, by setting the extension interval of the zipper head stopper 105, the position of the zipper head on the bone bag can be controlled. On the basis of keeping the distance between adjacent zipper heads equal, each individual bone bag corresponds to a corresponding number of zipper heads. For example, each individual bone bag corresponds to one zipper head. It can be understood that the zipper head stopper 105 is farther from the second limiting member 1023 than the carrier table 101.

[0045] Furthermore, the bone bag zipper head installation device 100 further includes a blocking driving member 106. The blocking driving member 106 is connected to the zipper head stopper to drive the movement of the zipper head stopper. Optionally, the blocking driving member 106 can control the position of the zipper head stopper 105 through a lever. When the blocking driving member 106 acts, the zipper head stopper 105 can be ejected, thereby achieving the effect of blocking the zipper head.

[0046] In a specific example, the zipper head feeding track 103 is the feeding track of the vibrating disk 400. During the feeding process of the zipper head, the vibrating disk 400 feeds the zipper head. In this way, multiple zipper heads can be arranged in a suitable position under the action of the vibrating disk 400, so that when each zipper head is pushed out by the pusher 1041 of the zipper head pushing mechanism 104, the buckle of the zipper head is in a relative position to the bone position of the bone bag, enabling the zipper head 200 to be successfully installed on the bone bag 300.

[0047] Please refer to again Figure 5, in a specific example, the bone bag zipper head installation device 100 further includes a zipper head position detector 107. The zipper head position detector 107 is disposed on the base. In the bone bag conveying direction, the zipper head position detector 107 is located behind the carrier table 101 for detecting the position signal of the zipper head 200. Through the setting of the zipper head position detector 107, it can be detected whether there is a zipper head passing within a certain preset distance range, and then it can be detected whether there is an abnormal installation problem with the installation of the zipper head. For example, within a certain preset distance range, there should be one zipper head passing each time the zipper head position detector 107 detects, indicating that there is no abnormal installation problem with the zipper head. At this time, when within this preset distance range, the zipper head position detector 107 detects that there is no zipper head passing, or there are multiple zipper heads passing, it indicates that there is an abnormal installation problem with the zipper head at this time. When no zipper head is detected passing, it means that the zipper head is not installed, and when multiple zipper heads are detected passing, it means that there are multiple zipper heads installed. Optionally, the zipper head position detector 107 is a photoelectric switch.

[0048] Further, the bone bag zipper head installation device 100 further includes a heat fusion member 108. In the bone bag conveying direction, the heat fusion member 108 is located behind the carrier table 101 for heat-fusing the bone bag. Through the setting of the heat fusion member 108, the bone bag can be preliminarily divided into multiple individual bone bags. Optionally, the heat fusion member 108 is a heat fusion knife.

[0049] Furthermore, a heat fusion member position detector 109 is provided on the heat fusion member 108. The heat fusion member position detector 109 is used to detect whether the heat fusion member 108 moves to a preset height. Through the setting of the heat fusion member position detector 109, it can be detected whether the height of the heat fusion member 108 is in a normal heat fusion process. Optionally, the heat fusion member position detector 109 is a photoelectric switch.

[0050] When both the zipper head position detector 107 and the heat fusion member position detector 109 exist, the cooperation of the zipper head position detector 107 and the heat fusion member position detector 109 can be used to further detect whether the zipper head is in a normal installation process. For example, when the zipper head position detector 107 detects a zipper head, the count is N1, and when the heat fusion member position detector 109 detects that the heat fusion member 108 rises to the preset height, the count is N2. At this time, if the zipper head is normally installed, the counting cycle period is N1 - N2 - N1 - N2... When there are two consecutive counts both being N2, it means that one zipper head may be missed in installation. At this time, the alarm device can be used to prompt the staff to check and handle.

[0051] In a specific example, the bone bag zipper head installation device 100 further includes an alarm 110. The alarm 110 is provided on the base and is used to give an alarm when abnormalities occur in the zipper head position detector 107 and the hot melt part position detector 109. Through the setting of the alarm 110, when an abnormality occurs during installation, such as multiple installation or missed installation of the zipper head, the staff can be reminded to check and handle it.

[0052] It can be understood that the bone bag zipper head installation device 100 further includes a controller. Through the control of the controller, the bone bag zipper head installation device 100 installs the zipper head according to a set program.

[0053] Another embodiment of the present invention provides a method for installing a bone bag zipper head. The method for installing a bone bag zipper head uses the above-mentioned bone bag zipper head installation device 100, and the method for installing a bone bag zipper head includes the following steps:

[0054] Place the two bone positions of the bone bag on the first limiting track and the second limiting track respectively to expand the bone positions of the bone bag;

[0055] Drive the pusher 1041 to extend through the pushing driving member 1042, and then push the zipper head on the zipper head feeding track 103 to the bearing table 101, so that the bayonet on the zipper head is stuck into the two bone positions of the bone bag.

[0056] It can be understood that when installing the zipper head on the bone bag using the method for installing a bone bag zipper head in this embodiment, the bone bag is controlled to be in a conveying state.

[0057] The technical features of the above-mentioned embodiments can be combined arbitrarily. For the sake of brief description, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0058] The above-mentioned embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the invention patent should be subject to the appended claims, and the specification can be used to explain the content of the claims.

Claims

1. A bone bag zipper head installation device, characterized in that, It includes a base, a carrier table, a bone position spreading mechanism, a zipper head feeding track, a zipper head pushing mechanism, and a zipper head stopper; The bone position spreading mechanism includes a base plate, a first limiting member, a second limiting member, a first position adjusting member, and a second position adjusting member. The base plate is connected to the base. The first limiting member and the second limiting member are respectively located on the upper surface and the lower surface of the base plate. A first limiting track is formed between the first limiting member and the base plate, and a second limiting track is formed between the second limiting member and the base plate. The first limiting member, the base plate, and the second limiting member cooperate to enable two bone positions of the bone bag to be respectively located in the first limiting track and the second limiting track, thereby spreading the bone positions of the bone bag. Both the first limiting member and the base plate are connected to the first position adjusting member, and the first position adjusting member is used to adjust the distance between the first limiting member and the base plate. Both the second limiting member and the base plate are connected to the second position adjusting member, and the second position adjusting member is used to adjust the distance between the second limiting member and the base plate; The carrier table is located on one side of the second limiting member for carrying the zipper head; The zipper head pushing mechanism includes a pushing member and a pushing driving member. The pushing driving member is connected to the pushing member to drive the pushing member to move. The zipper head feeding track is close to the carrier table, and the pushing member can push the zipper head on the zipper head feeding track to the carrier table under the drive of the pushing driving member; The zipper head stopper is farther away from the second limiting member than the carrier table. The zipper head stopper is movably connected to the base, and the zipper head stopper can extend to be close to the carrier table to block the zipper head installed on the bone bag.

2. The bone bag zipper head mounting device according to claim 1, characterized in that, The bearing surface of the carrier table is flush with the upper surface of the second limiting member.

3. The bone bag zipper head mounting device according to claim 1, characterized in that The carrier table is fixedly connected to the second limiting member.

4. The bone bag zipper head mounting device according to any one of claims 1 to 3, characterized in that, The first position adjusting member is a screw; the first position adjusting member passes through the first limiting member and the base plate, and the distance between the first limiting member and the base plate is adjusted by the first position adjusting member.

5. The bone bag zipper head mounting device according to claim 4, characterized in that, The second position adjusting member is a screw, and the second position adjusting member passes through the second limiting member and the base plate, and the distance between the second limiting member and the base plate is adjusted by the second position adjusting member.

6. The bone bag zipper head mounting device according to claim 4, characterized in that, It further includes a blocking driving member, and the blocking driving member is connected to the zipper head stopper to drive the zipper head stopper to move.

7. The bone bag zipper head mounting device according to any one of claims 1 to 3, characterized in that It further includes a zipper head position detector. The zipper head position detector is arranged on the base. In the bone bag conveying direction, the zipper head position detector is located behind the carrier table to detect the position signal of the zipper head.

8. The bone bag zipper head mounting device according to any one of claims 1 to 3, characterized in that It further includes a heat melting member. In the bone bag conveying direction, the heat melting member is located behind the carrier table to heat-melt the bone bag.

9. The bone bag zipper head mounting device according to claim 8, characterized in that, A heat melting member position detector is arranged on the heat melting member, and the heat melting member position detector is used to detect whether the heat melting member moves to a preset height.

10. A method for installing a bone bag zipper head, characterized in that, Using the bone bag zipper head installation device according to any one of claims 1 to 9, the bone bag zipper head installation method includes the following steps: Place the two bone positions of the bone bag on the first limiting track and the second limiting track respectively to expand the bone positions of the bone bag; Drive the pusher to extend through the pushing driving member, and then push the zipper head on the zipper head feeding track to the bearing table, so that the bayonet on the zipper head is caught in the two bone positions of the bone bag.

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