A tripod connecting plate gluing device

Abstract

A tripod connecting plate gluing device comprises a cross positioning slide (2) and a gluing assembly respectively mounted on a table (1), a connecting plate positioning seat (5) being provided on the lateral slide of the cross positioning slide (2), the gluing assembly comprising a glue barrel (6), a gluing head (7) and a gluing head lifting slide (8), a glue outlet pipe (9) being provided at one end of the bottom of the glue barrel (6), the gluing head (7) being detachably mounted on the glue outlet pipe (9), the gluing head (7) being a hollow rubber cylinder with one end of the bottom closed, a group of glue spraying holes (10) being provided on the side wall of the hollow rubber cylinder, and a tensioning spring (11) being provided at the bottom of the gluing head (7). The utility model has the advantages of: rapid positioning through the cross positioning slide, and the glue can be quickly and accurately applied to the plug-in hole of the connecting plate in cooperation with the gluing head, while effectively preventing the glue from being scraped outside the plug-in hole, thereby improving the gluing quality.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly equipment, in particular to a tripod connecting plate gluing device. Background Art

[0002] A pan / tilt tripod is a support frame used to support and stabilize video equipment. Each leg of the tripod is a multi-section retractable structure. Currently, the main sections of the multi-section interlocking tripod legs are respectively provided with connecting plates for guiding or fixing at both ends. The connecting plates are installed in a plug-in manner, and adhesive is provided in the plug-in holes for fastening. The existing glue application in the plug-in holes is manual, and the glue is taken up by a tamping rod and then evenly applied to the hole. Manual glue application is prone to uneven application and the glue is scraped outside the hole, thereby affecting the installation quality. Utility Model Content

[0003] The purpose of the utility model is to provide a tripod connecting plate glue coating device in view of the above-mentioned shortcomings.

[0004] The utility model includes a cross positioning slide and a glue coating assembly respectively installed on the table surface, a connecting plate positioning seat is provided on the transverse slide of the cross positioning slide, the glue coating assembly includes a glue barrel, a glue coating head and a glue coating head lifting slide, the glue barrel is fixedly installed on the slider of the glue coating head lifting slide, a glue outlet pipe is provided at one end of the bottom of the glue barrel, the glue coating head is detachably installed on the glue outlet pipe, and is located above the connecting plate positioning seat; the glue coating head is a hollow rubber cylinder with one end of the bottom closed, a group of glue spraying holes is provided on the side wall of the hollow rubber cylinder, and a tensioning spring is provided in the glue coating head.

[0005] A connecting plate imitation groove is arranged on the top of the connecting plate positioning seat, and one side of the connecting plate imitation groove is an opening.

[0006] Limit blocks are respectively arranged at the bottom of both ends of the transverse sliding block of the cross positioning slide.

[0007] The gluing head lifting slide is a pneumatic slide.

[0008] The glue outlet hose is rotatably mounted on the glue barrel through a rotating joint, and a motor for driving the glue outlet hose to rotate is arranged on the slider of the glue coating head lifting slide, and mutually meshing transmission gears are arranged on the output shaft of the motor and the glue outlet hose.

[0009] A connecting sleeve is provided at one end of the top of the glue coating head, and is threadedly connected to the glue outlet pipe through the connecting sleeve.

[0010] A tightening plate is arranged at one end of the bottom of the glue coating head, and a tightening spring is arranged on the tightening plate.

[0011] The glue spray hole is located on the side wall of the glue coating head near one end of the bottom.

[0012] The utility model has the advantages of rapid positioning through the cross positioning slide, and can quickly and accurately apply glue to the plug-in hole of the connecting plate in cooperation with the glue coating head, while effectively preventing the glue from being scraped outside the plug-in hole, thereby improving the glue coating quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the glue coating head of the utility model.

[0015] Figure 3 It is a schematic diagram of the structure of the utility model in use state. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0018] In the description of the embodiments of the present utility model, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply 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 present utility model. In addition, if the terms "first", "second", etc. appear in the description of the present utility model, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] As shown in the accompanying drawings, the utility model includes a cross positioning slide 2 and a gluing assembly respectively mounted on a table top 1, a connecting plate positioning seat 5 is provided on the transverse slide of the cross positioning slide 2, the gluing assembly includes a glue barrel 6, a gluing head 7 and a gluing head lifting slide 8, the glue barrel 6 is fixedly mounted on the slider of the gluing head lifting slide 8, a glue outlet pipe 9 is provided at one end of the bottom of the glue barrel 6, the glue head 7 is detachably mounted on the glue outlet pipe 9, and is located above the connecting plate positioning seat 5; the gluing head 7 is a hollow rubber cylinder with one end of the bottom closed, a group of glue spraying holes 10 is provided on the side wall of the hollow rubber cylinder, and a tensioning spring 11 is provided in the gluing head 7.

[0021] The diameter of the glue spray hole 10 in this case is 1-1.5mm. Since the glue has a certain viscosity, it is not easy for the glue to flow out of the glue spray hole 10 without the action of external force, which can effectively prevent the glue from dripping. The diameter of the glue coating head 7 is smaller than the diameter of the plug hole of the connecting plate 25 by default, and the glue will not be scraped outside the plug hole when it is inserted. The height of the glue coating head 7 is smaller than the depth of the plug hole by default, which prevents the glue from overflowing from the plug hole during glue coating.

[0022] After being squeezed, the diameter of the glue coating head 7 is larger than the diameter of the plug hole, so that the glue can be squeezed out and coated on the inner wall of the plug hole.

[0023] The cross positioning slide 2 is a manual linear slide. When in use, the connecting plate 25 is placed on the connecting plate positioning seat 5, and then a plug-in hole of the connecting plate 25 is moved to just below the glue coating head 7. The glue coating head lifting slide 8 is started, and the glue coating head 7 is pressed downward to extend into the plug-in hole of the connecting plate 25 and squeezed. Since the glue coating head 7 is made of elastic rubber material, the glue in the glue coating head 7 will be squeezed out from a group of glue spray holes 10 during the extrusion process, so that the glue adheres to the plug-in holes, and then the glue coating head lifting slide 8 lifts the glue coating head 7 upward. During the lifting process, the glue coating head 7 is restored to its initial state by the tensioning spring 11. During the restoration process, a certain negative pressure is present in the glue coating head 7, and the glue will no longer be squeezed out from the glue spray hole 10. At the same time, the glue in the glue barrel 6 fills the glue coating head 7 again.

[0024] Preferably, a connecting plate profiling groove 14 is provided on the top of the connecting plate positioning seat 5, and one side of the connecting plate profiling groove 14 is open. When in use, the connecting plate 25 can be inserted into the connecting plate profiling groove 14 from the top or the open side, and the connecting plate 25 can be manually pressed against the connecting plate profiling groove 14, and can be quickly pulled out from the open side after the glue coating is completed.

[0025] Further, the bottom of the two ends of the transverse slider of the cross positioning slide 2 is respectively provided with a limit block 15. The limit blocks 15 at both ends are used to limit the gluing position of the left and right plug holes of the connecting plate 25, and the transverse slider is manually moved and pressed against the maximum displacement position.

[0026] Preferably, the glue coating head lifting slide 8 is a pneumatic slide.

[0027] Furthermore, the glue outlet pipe 9 is rotatably mounted on the glue barrel 6 through a rotating joint, and a motor 17 for driving the glue outlet pipe 9 to rotate is provided on the slider of the glue coating head lifting slide 8, and mutually meshing transmission gears are provided on the output shaft of the motor 17 and the glue outlet pipe 9.

[0028] That is, the gluing head 7 is inserted into the plug-in hole, and when the squeezed glue flows out from the glue spray hole 10, the motor 17 is started to drive the glue outlet pipe 9 and the gluing head 7 to rotate, and the gluing head 7 can evenly spread the squeezed glue on the inner wall of the plug-in hole. In the process of the gluing head 7 moving upward, the motor 17 is turned off, so that the gluing head 7 stops rotating to avoid the glue being thrown out from the glue spray hole 10.

[0029] Further, a connecting sleeve 20 is provided at one end of the top of the glue coating head 7, and is threadedly connected to the glue outlet pipe 9 through the connecting sleeve 20. It can be quickly disassembled, replaced and repaired.

[0030] Furthermore, a tightening plate 21 is provided at one end of the bottom of the glue coating head 7, and a tightening spring 11 is installed on the tightening plate 21. The top end of the tightening spring 11 is in contact with the glue outlet pipe 9. The tightening plate 21 is used to install the tightening spring 11. The glue coating head 7, the tightening plate 21, the tightening spring 11, and the glue outlet pipe 9 are all located on the same axis. Under the default condition, the glue coating head 7 is kept in a vertical state to prevent the glue coating head 7 from scraping the glue onto the connecting plate 25 outside the plug hole when it is extended into or moved out of the plug hole.

[0031] Preferably, the glue spray hole 10 is located on the side wall of the glue coating head 7 near one end of the bottom. When the glue coating head 7 is squeezed, the glue flows out from the lower part of the glue coating head 7, and the glue can be quickly applied to the bottom of the plug hole, and then the glue in the plug hole will overflow upward due to the squeeze, and the glue coating head 7 will evenly apply the glue during the rotation process.

Claims

1. A tripod connecting plate gluing device, characterized in that The invention comprises a cross positioning slide (2) and a glue coating assembly respectively mounted on a table (1); a connecting plate positioning seat (5) is provided on the lateral slide of the cross positioning slide (2); the glue coating assembly comprises a glue barrel (6), a glue coating head (7) and a glue coating head lifting slide (8); the glue barrel (6) is fixedly mounted on the slide of the glue coating head lifting slide (8); a glue outlet pipe (9) is provided at one end of the bottom of the glue barrel (6); the glue coating head (7) is detachably mounted on the glue outlet pipe (9) and is located above the connecting plate positioning seat (5); the glue coating head (7) is a hollow rubber cylinder with one end of the bottom closed, a group of glue spraying holes (10) is provided on the side wall of the hollow rubber cylinder, and a tensioning spring (11) is provided in the glue coating head (7).

2. A tripod connecting plate gluing device according to claim 1, characterized in that A connecting plate imitation groove (14) is provided on the top of the connecting plate positioning seat (5), and one side of the connecting plate imitation groove (14) is open.

3. The tripod connecting plate gluing device according to claim 1, characterized in that Limit blocks (15) are respectively provided at the bottom of both ends of the transverse sliding block of the cross positioning slide (2).

4. The tripod connecting plate gluing device according to claim 1, characterized in that The gluing head lifting slide (8) is a pneumatic slide.

5. The tripod connecting plate gluing device according to claim 1, characterized in that The glue outlet pipe (9) is rotatably mounted on the glue barrel (6) via a rotary joint, and a motor (17) for driving the glue outlet pipe (9) to rotate is provided on a slider of the glue coating head lifting slide (8), and mutually meshing transmission gears are provided on the output shaft of the motor (17) and the glue outlet pipe (9).

6. The tripod connecting plate gluing device according to claim 1, characterized in that A connecting sleeve (20) is provided at one end of the top of the glue coating head (7), and is threadedly connected to the glue outlet pipe (9) through the connecting sleeve (20).

7. The tripod connecting plate gluing device according to claim 1, characterized in that A tightening plate (21) is provided at one end of the bottom of the glue coating head (7), and a tightening spring (11) is mounted on the tightening plate (21).

8. The tripod connecting plate gluing device according to claim 1, characterized in that The glue spray hole (10) is located on the side wall of the glue coating head (7) near one end of the bottom.

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