A bumper acoustic cotton pneumatic stapler
By designing a rotatable main worktable and auxiliary worktable in the rear bumper sound-absorbing cotton pneumatic binding machine, and combining magnetic connection and motor drive, the problem of low work efficiency in the existing technology is solved, realizing efficient and stable sound-absorbing cotton binding and convenient binding machine operation.
Patent Information
- Application Number
- CN202522043318.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-22
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-09-22
AI Technical Summary
The existing pneumatic binding machine for rear bumper sound-absorbing cotton has a single-structure worktable, resulting in poor work efficiency and the inability to achieve alternating use of two sets of worktables.
The binding machine features a main worktable and a secondary worktable. The main worktable is driven to rotate and be used alternately by a servo geared motor. Magnetic plates and electric push rods are used to stabilize the sound-absorbing cotton workpiece. The secondary worktable can be disassembled and stored in the storage cavity to reduce the overall size.
It improves the working efficiency of the binding machine, ensures the stability of the sound-absorbing cotton workpiece, facilitates movement and transfer, and reduces the space occupied by the binding machine.
Smart Images
Figure CN224675601U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pneumatic binding machine technology, specifically a pneumatic binding machine for rear bumper sound-absorbing cotton. Background Technology
[0002] The rear bumper is a car component. Before installation, the sound-absorbing cotton inside the bumper needs to be bound together in multiple layers to ensure its stability during installation. The binding of the sound-absorbing cotton is mostly done quickly using a pneumatic binding machine.
[0003] Existing pneumatic binding machines for rear bumper sound-absorbing cotton mostly have a single-structure worktable, which is inconvenient for expansion and positioning, and therefore not convenient for two sets of worktables to rotate and alternate, resulting in poor work efficiency. To address this, we propose a pneumatic binding machine for rear bumper sound-absorbing cotton. Utility Model Content
[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.
[0005] Therefore, the technical solution adopted by this utility model is as follows: A pneumatic binding machine for sound-absorbing cotton in a rear bumper includes: a binding machine body and an adjustment assembly; the binding machine body includes an X-axis rail fixedly mounted at its rear end, a Y-axis rail movably connected to the upper end of the X-axis rail, and a pneumatic binding head movably connected to one side of the Y-axis rail; the adjustment assembly includes an installation cavity opened in the binding machine body, an electric push rod fixedly mounted in the middle of the installation cavity, a magnetic plate fixedly mounted on the top of the electric push rod, a servo geared motor fixedly mounted on one side of the installation cavity, a fixed shaft fixedly connected to the top of the servo geared motor, a main worktable fixedly mounted on the top of the fixed shaft, and a secondary worktable movably mounted on the outside of the main worktable.
[0006] Preferably, both the main worktable and the auxiliary worktable are provided with a placement cavity at their upper ends, and a sound-absorbing cotton workpiece is movably placed in each of the placement cavities.
[0007] Preferably, multiple sets of blocks are movably arranged and installed inside the placement cavity, and each block has a magnetic block fixedly installed at its bottom, with the magnetic block and the magnetic plate being magnetically connected.
[0008] Preferably, both the main worktable and the auxiliary worktable are provided with adsorption cavities at their lower ends, and the adsorption cavities are matched with the magnetic plates.
[0009] Preferably, one end of the main worktable and one end of the auxiliary worktable are respectively provided with threaded holes and mounting holes, and screws are movably installed in the threaded holes and mounting holes.
[0010] Preferably, the main worktable and the auxiliary worktable have the same structure.
[0011] Preferably, a control box is fixedly installed on one side of the binding machine body, and a door is rotatably connected to the front end of the binding machine body.
[0012] Preferably, the binding machine body also has a storage cavity.
[0013] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows: 1. In this utility model, the auxiliary worktable, which is fixedly installed on the outer end of the main worktable of the binding machine body by screws, can be rotated alternately by the servo reduction motor at the bottom of the main worktable during the binding operation of sound-absorbing cotton workpieces. This shortens the time for unloading the sound-absorbing cotton workpieces after binding and for installing and fixing the unprocessed sound-absorbing cotton workpieces in the main worktable and auxiliary worktable, thereby improving the working efficiency of the binding machine body. At the same time, when the main worktable or auxiliary worktable is rotated to the upper end of the binding machine body, the multiple sets of magnetic blocks at the inner end can be magnetically attracted to the magnetic plate driven by the electric push rod, thereby ensuring the stability of the sound-absorbing cotton workpieces during binding. 2. In this utility model, when the auxiliary workbench at the outer end of the main workbench is not in use, it can also be disassembled and installed into the storage cavity in the binding machine body for storage, thereby reducing the overall volume of the binding machine body and facilitating its movement, transportation and adjustment. Attached Figure Description
[0014] Figure 1 This is an overall structural diagram of the present invention; Figure 2 This is a side sectional view of the present invention; Figure 3 This is a structural diagram of the stop block of this utility model; Figure 4 This is a disassembly diagram of the auxiliary workbench of this utility model; Figure 5 This utility model Figure 4 A magnified view of A in the middle.
[0015] Figure label: 100. Binding machine body; 101. X-axis rail; 102. Y-axis rail; 103. Pneumatic binding head; 104. Control box; 105. Box door; 200. Adjustment component; 201. Mounting cavity; 202. Electric push rod; 203. Magnetic plate; 204. Servo geared motor; 205. Fixed shaft; 206. Main worktable; 207. Secondary worktable; 208. Placement cavity; 209. Sound-absorbing cotton workpiece; 210. Stop block; 211. Magnetic block; 212. Adsorption cavity; 213. Threaded hole; 214. Mounting hole; 215. Screw; 216. Storage cavity. Detailed Implementation
[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.
[0017] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a pneumatic binding machine for sound-absorbing cotton in a rear bumper.
[0018] Example 1: Combination Figure 1-5 As shown, this utility model provides a pneumatic binding machine for rear bumper sound-absorbing cotton, comprising: a binding machine body 100 and an adjustment assembly 200; the binding machine body 100 includes an X-axis rail 101 fixedly installed at its rear end, a Y-axis rail 102 movably connected to the upper end of the X-axis rail 101, and a pneumatic binding head 103 movably connected to one side of the Y-axis rail 102; a control box 104 is also fixedly installed on one side of the binding machine body 100, and a door 105 is rotatably connected to the front end of the binding machine body 100; the adjustment assembly 200 includes an installation cavity 201 opened inside the binding machine body 100, an electric push rod 202 fixedly installed in the middle of the installation cavity 201, a magnetic plate 203 fixedly installed on the top of the electric push rod 202, a servo reduction motor 204 fixedly installed on one side of the installation cavity 201, a fixed shaft 205 fixedly connected to the top of the servo reduction motor 204, and a main worktable 206 fixedly installed on the top of the fixed shaft 205. A secondary workbench 207 is movably installed on the outside of the main workbench 206. Both the main workbench 206 and the secondary workbench 207 have placement cavities 208 at their upper ends. Sound-absorbing cotton workpieces 209 are movably placed within each placement cavity 208. Multiple sets of stop blocks 210 are also movably arranged within each placement cavity 208. Magnetic blocks 211 are fixedly installed at the bottom of each stop block 210, and the magnetic blocks 211 are magnetically connected to the magnetic plate 203. The main workbench 206 and the secondary workbench 207... The lower end of the worktable 207 is also provided with an adsorption cavity 212, and the adsorption cavity 212 is matched with the magnetic plate 203. One end of the main worktable 206 and one end of the auxiliary worktable 207 are respectively provided with threaded holes 213 and mounting holes 214. Screws 215 are also movably installed in the threaded holes 213 and mounting holes 214. The main worktable 206 and the auxiliary worktable 207 have the same structure. The binding machine body 100 is also provided with a storage cavity 216.
[0019] Specifically, the rear bumper is a car component. Before installation, the sound-absorbing cotton inside the bumper needs to be bound and fixed in multiple layers to ensure its stability during installation. This binding is mostly done quickly using a pneumatic binding machine. The auxiliary worktable 207, securely mounted on the outer end of the main worktable 206 of the binding machine body 100 via screws 215, can be used alternately during the binding of the sound-absorbing cotton workpiece 209 via a servo reduction motor 204 at the bottom of the main worktable 206. This shortens the time for unloading the bound sound-absorbing cotton workpiece 209 from the main worktable 206 and the auxiliary worktable 207, as well as for installing and fixing the unprocessed sound-absorbing cotton workpiece 209, thereby improving the working efficiency of the binding machine body 100. Simultaneously, the multiple sets of magnetic blocks 211 inside the main worktable 206 or auxiliary worktable 207 used on the upper part of the binding machine body 100 can be driven by the electric push rod 202. The magnetic plate 203 is magnetically attracted to ensure the stability of the sound-absorbing cotton workpiece 209 during binding. When not in use, the auxiliary worktable 207 at the outer end of the main worktable 206 can also be disassembled and installed in the storage cavity 216 in the binding machine body 100 for storage. This reduces the overall size of the binding machine body 100 and facilitates its movement, transportation and adjustment. The servo reduction motor 204 drives the main worktable 206 and auxiliary worktable 207 steadily and gently, ensuring their stability during rotation and preventing the sound-absorbing cotton workpiece 209 and the stop block 210 from shaking after installation. The adsorption cavity 212 at the bottom of the main worktable 206 and auxiliary worktable 207 mainly facilitates the movement of the magnetic plate 203 for magnetic attraction and fixation of the magnetic block 211 at the bottom of the upper stop block 210. The screw 215 is mainly used for fixing the auxiliary worktable 207 and the main worktable 206, thereby ensuring the accurate installation position of the auxiliary worktable 207.
[0020] Working principle and usage process of this utility model: When the sound-absorbing cotton workpiece 209 is being bound inside the main worktable 206 during the operation of the binding machine body 100, the unbound sound-absorbing cotton workpiece 209 is first installed on the upper end of the auxiliary worktable 207, and multiple sets of stops 210 are moved so that the stops 210 block and restrain the unbound sound-absorbing cotton workpiece 209 from the outside. After the sound-absorbing cotton workpiece 209 inside the main worktable 206 is bound, the electric push rod 202 is first activated to move the magnetic plate 203 in the adsorption cavity 212 at the bottom of the main worktable 206 downward, and then the servo reduction motor 204 is activated to rotate the main worktable 206 and the auxiliary worktable 207 stably by 180 degrees. After the auxiliary worktable 207 rotates to the top of the binding machine body 100, Then, the electric push rod 202 is activated to move the magnetic plate 203 into the adsorption cavity 212 at the bottom of the auxiliary worktable 207, thereby fixing the multiple sets of stops 210 at the upper end of the auxiliary worktable 207 to ensure the stability of the sound-absorbing cotton workpiece 209 inside the stops 210 during binding. During the binding of the sound-absorbing cotton workpiece 209 inside the auxiliary worktable 207, the bound sound-absorbing cotton workpiece 209 inside the main worktable 206 can be removed and a new unbound sound-absorbing cotton workpiece 209 can be reinstalled and fixed for subsequent binding operations. If the binding machine body 100 is not used for a long time or is being transported, the auxiliary worktable 207 can also be disassembled and installed into the storage cavity 216 to reduce the space occupied by the binding machine body 100.
[0021] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A pneumatic binding machine for sound-absorbing cotton in a rear bumper, characterized in that, include: Binding machine body (100), adjustment assembly (200); The binding machine body (100) includes an X-axis rail (101) fixedly installed at its rear end, a Y-axis rail (102) movably connected to the upper end of the X-axis rail (101), and a pneumatic binding head (103) movably connected to one side of the Y-axis rail (102). The adjustment assembly (200) includes an installation cavity (201) opened in the binding machine body (100), an electric push rod (202) fixedly installed in the middle of the installation cavity (201), a magnetic plate (203) fixedly installed on the top of the electric push rod (202), a servo geared motor (204) fixedly installed on one side of the installation cavity (201), a fixed shaft (205) fixedly connected to the top of the servo geared motor (204), a main worktable (206) fixedly installed on the top of the fixed shaft (205), and a secondary worktable (207) movably installed on the outside of the main worktable (206).
2. The pneumatic binding machine for sound-absorbing cotton in a rear bumper according to claim 1, characterized in that, The main workbench (206) and the auxiliary workbench (207) are each provided with a placement cavity (208) at their upper ends, and a sound-absorbing cotton workpiece (209) is movably placed in each of the placement cavities (208).
3. The pneumatic binding machine for sound-absorbing cotton in a rear bumper according to claim 2, characterized in that, Multiple sets of blocks (210) are also movably arranged and installed in the placement cavity (208). Each block (210) has a magnetic block (211) fixedly installed at its bottom, and the magnetic block (211) is magnetically connected to the magnetic plate (203).
4. A pneumatic binding machine for sound-absorbing cotton in a rear bumper according to claim 1, characterized in that, The main workbench (206) and the auxiliary workbench (207) are both provided with adsorption cavities (212) at their lower ends, and the adsorption cavities (212) are matched with the magnetic plate (203).
5. A pneumatic binding machine for sound-absorbing cotton in a rear bumper according to claim 1, characterized in that, The main worktable (206) and the auxiliary worktable (207) are respectively provided with threaded holes (213) and mounting holes (214), and screws (215) are movably installed in the threaded holes (213) and mounting holes (214).
6. A pneumatic binding machine for sound-absorbing cotton in a rear bumper according to claim 1, characterized in that, The main worktable (206) and the auxiliary worktable (207) have the same structure.
7. A pneumatic binding machine for sound-absorbing cotton in a rear bumper according to claim 1, characterized in that, A control box (104) is also fixedly installed on one side of the binding machine body (100), and a door (105) is rotatably connected to the front end of the binding machine body (100).
8. A pneumatic binding machine for sound-absorbing cotton in a rear bumper according to claim 1, characterized in that, The binding machine body (100) also has a storage cavity (216).