Semi-automatic jig for edge pushing and hole flanging of sound equipment wrapping cloth
By designing a semi-automatic fixture for pushing and turning holes of audio cloth, the cylinder and mechanical structure are used to achieve semi-automatic flip and turning hole operations, the problems of low manual processing efficiency and unsightly effect of audio cloth in the existing technology are solved, and efficient and beautiful cloth processing effect is achieved.
Patent Information
- Application Number
- CN202422035766.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-22
AI Technical Summary
In the prior art, the edges of the cloth on the audio mesh cover need to be folded and fit manually, which is inefficient and not beautiful. Especially when the fabric is flipped and reversed, it is difficult to ensure consistency and efficiency by hand operation.
A semi-automatic fixture for audio cloth push-out hole push-out holes is designed to achieve semi-automatic flip and flip operations through cylinders and mechanical structures, including control box, limit block, flip support block cylinder, upper press block and flip hole block with claws, to work together to complete flip and flip holes of the cloth sheet.
It realizes efficient semi-automated processing of the audio package, improves the consistency of efficiency and quality, ensures the neat and beautiful edge of the flip, and avoids inefficiency and irregularity of manual work.
Smart Images
Figure CN222916203U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sound component processing fixtures, in particular to a semi-automatic fixture for pushing the edge and turning the hole of the sound cloth wrapping. Background Art
[0002] At present, for the cloth covering on the speaker grille, after the cloth piece is attached to the product surface, the edge of the cloth piece must be bent to fit the inner edge of the product to achieve the effect that the edge of the cloth piece is not visible on the product surface. At the same time, for the hole for installing the camera on the product surface, the cloth piece in the hole must also be naturally turned and wrapped around the inner edge of the product. According to the previous method, the edge cloth piece is folded and attached by hand, with low efficiency. The cloth piece in the hole needs to be clamped by a clip and pulled back to fit inside, resulting in an unattractive fitting effect and low efficiency. There is an urgent need to develop a fixture that can automatically complete the edge turning and hole turning actions to improve the product quality and efficiency.
[0003] Therefore, we have developed a semi-automatic fixture for pushing the edge and turning the hole of the sound cloth wrapping to solve the above problems. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a semi-automatic fixture for pushing the edge and turning the hole of the sound cloth wrapping to overcome the deficiencies of the prior art, which has the advantages of improving consistency, increasing efficiency, and enhancing the semi-automatic level of edge turning and hole turning.
[0005] To achieve the above object, the technical solution adopted by the utility model is: a semi-automatic fixture for pushing the edge and turning the hole of the sound cloth wrapping, including a control box. A limit block and control buttons are provided at the top of the control box, and a bracket and an upper pressure plate are erected. A hole-turning support block cylinder is fixedly connected to the top of the upper pressure plate, and an upper pressure block is fixedly connected to the lower side of the upper pressure plate. The top of the limit block is fixedly connected to a first pressing cylinder respectively. First pushing cylinders are provided at both ends of the limit block, and the first pushing cylinders are fixedly connected to the top of the control box. A product limit block is provided at one end of the first pressing cylinder. The bottom end of the hole-turning support block cylinder is fixedly connected to a hole-turning support block, and a pressing head is fixedly connected to the central position of the hole-turning support block. A product is provided at the middle position of the product limit block, and an abutting block is provided at the bottom end of the product. The two ends of the abutting block are fixedly connected to hole-turning blocks with claws, and a second pushing cylinder is provided at the bottom end.
[0006] Preferably, a sinking groove is provided at the middle position of the bottom end of the hole-turning support block, and a support block is provided at each of the four corners at the bottom end. The pressing head is fixedly connected to the central position of the sinking groove.
[0007] Preferably, a wedge-shaped head is provided at the bottom end of the pressing head, and a strip-shaped arc structure is provided at the bottom end of the wedge-shaped head.
[0008] Preferably, a support frame is provided around the flanging support block cylinder, and the support frame is fixedly connected to the top end of the upper pressure plate.
[0009] Preferably, a caosidou (a Chinese character structure) groove is provided at the center of the abutting block. At both ends of the caosidou groove, a T-shaped groove is provided respectively. A through hole is provided on the side wall of the T-shaped groove, and the through hole and the flanging block are inserted and connected by a pin.
[0010] Preferably, a connection hole is provided at the top end of the abutting block, and a pressing piece is fixedly connected to the top end of the connection hole.
[0011] Preferably, grooves are provided at both ends of the flanging block, and the grooves are press-connected to the support blocks.
[0012] Preferably, a stepped structure is provided around the top end of the abutting block, and a product is placed on the top end of the stepped structure.
[0013] Preferably, the upper pressure plate and the control box are inserted and connected by a guide post. The upper pressure plate is fixedly connected with a guide member, and the guide member is slidably connected with the guide post.
[0014] Preferably, a grating is provided on each of the two side walls of the bracket, and the gratings are arranged on both sides of the top end of the control box.
[0015] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:
[0016] By adopting this semi-automatic flanging and flanging method, the efficiency and quality consistency can be greatly improved; after flanging, the edge is neat and beautiful, avoiding the low efficiency of manual operation and the phenomenon of uneven edges of the cloth piece. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic structural diagram of the semi-automatic jig for pushing and flanging the sound box cloth of the utility model.
[0018] Figure 2 It is a schematic structural diagram of the semi-automatic jig for pushing and flanging the sound box cloth of the utility model at the abutting block.
[0019] Figure 3 For the utility model Figure 2 The enlarged view at A.
[0020] Figure 4 It is a schematic structural diagram of the abutting block of the utility model.
[0021] Figure 5 It is a schematic structural diagram of the semi-automatic jig for pushing and flanging the sound box cloth of the utility model at the flanging support block.
[0022] Figure 6For the present utility model Figure 5 An enlarged view of position B in Specific embodiments
[0023] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0024] Figures 1 to 6 In a semi-automatic jig for pushing the edge and turning the hole of a sound box cloth, it includes a control box 5. At the top of the control box 5, there are a limit block 33 and control buttons 6, and a bracket 7 and an upper pressure plate 11 are erected. At the top of the upper pressure plate 11, a hole-turning support block cylinder 10 is fixedly connected. Below the upper pressure plate 11, an upper pressure block 12 is fixedly connected. An arc-shaped notch 121 is provided on the inner wall of the upper pressure block 12. The hole-turning support block 13 passes through the arc-shaped notch 121 and presses downward. At the top of the limit block 33, a first pressing cylinder 30 is fixedly connected respectively. At both ends of the limit block 33, there are first pushing cylinders 20, and the first pushing cylinders 20 are fixedly connected to the top of the control box 5. In order to facilitate side pressing, at one end of the first pressing cylinder 30, there is a product limit block 31, and a limit inclined block 32 is provided on the outer wall of the product limit block 31. At the bottom end of the hole-turning support block cylinder 10, a hole-turning support block 13 is fixedly connected. At the central position of the hole-turning support block 13, a pressing head 15 is fixedly connected. At the middle position of the product limit block 31, there is a product 100. At the bottom end of the product 100, there is an abutting block 52. At the top end of the product 100, there is a cloth piece 106. At both ends of the abutting block 52, a hole-turning block 55 with claws is fixedly connected, and at the bottom end, there is a second pushing cylinder 50. On both side walls of the bracket 7, there is a grating 8 respectively. The grating 8 improves the safety of operation, and the grating 8 is arranged on both sides of the top of the control box 5.
[0025] In order to facilitate the downward pressing of the hole-turning support block 13 and the pressing head 15, a support frame 101 is erected around the hole-turning support block cylinder 10, and the support frame 101 is fixedly connected to the top of the upper pressure plate 11. Between the upper pressure plate 11 and the control box 5, a guide post 22 is inserted. The upper pressure plate 11 is fixedly connected with a guide member 111, and the guide member 111 is slidably connected with the guide post 22. At the middle position of the bottom end of the hole-turning support block 13, there is a sink 132, and at the four corners of the bottom end, there is a support block 131 respectively. At the central position of the sink 132, a pressing head 15 is fixedly connected. At the bottom end of the pressing head 15, there is a wedge head 151, and at the bottom end of the wedge head 151, there is a strip-shaped arc structure 152.
[0026] At the center of the abutting block 52, there is a cao-head-shaped structure groove 521. At the top end of the abutting block 52, there is a connection hole 522. At both ends of the cao-head-shaped structure groove 521, there is a T-shaped groove 5211 respectively. On the side wall of the T-shaped groove 5211, there is a through hole 525. The through hole 525 and the hole-turning block 55 are inserted and connected by a pin. At the top end of the connection hole 522, a pressing piece 53 is fixedly connected. At both ends of the hole-turning block 55, there are grooves 103, and the grooves 103 are press-connected with the supporting blocks 131. Around the top end of the abutting block 52, there is a step structure 523, and the product 100 is placed on the top end of the step structure 523.
[0027] First, place the product on the fixture inside the product limit block. The product is positioned by relying on the product limit block and the hole-turning block (including the flanging claws). Start the control button. The first push cylinder pulls the hole-turning support block cylinder to move downward. The second push cylinder supports the abutting block. The upper pressing block 12, the hole-turning support block 13 and the pressing head 15 move downward. The upper pressing block tightly presses the product. At this time, the first pressing cylinder (side-pushing cylinder) starts to act, driving the limit inclined block to quickly press down the product limit block. While pressing down, the side-pushing rod installed on the limit inclined block just flatly pushes the cloth piece on the edge of the product. At this time, the hole-turning support block cylinder 10 starts to act, directly inserting the hole-turning support block into the middle of the hole-turning block, so that the flanging claws on the four sides are simultaneously pushed outward flatly, achieving that the flanged cloth piece edges evenly fit inside the product. After all the actions are completed, the machine automatically resets and can perform repetitive operations.
[0028] The above are only specific application examples of the present utility model, which do not constitute any limitation to the protection scope of the present utility model. All technical solutions formed by equivalent transformation or equivalent substitution fall within the scope of the rights protection of the present utility model.
Claims
1. A semi-automatic jig for pushing the edge and turning the hole of the audio cloth, characterized by: The invention comprises a control box (5), wherein a limit block (33) and a control button (6) are arranged at the top of the control box (5), and a bracket (7) and an upper pressing plate (11) are arranged, wherein the top of the upper pressing plate (11) is fixedly connected to a hole-turning support block cylinder (10), and the lower side of the upper pressing plate (11) is fixedly connected to an upper pressing block (12), and the top of the limit block (33) is respectively fixedly connected to a first pressing cylinder (30), and first pushing cylinders (20) are arranged at both ends of the limit block (33), and the first pushing cylinder (20) and the control box (5) are connected to each other. The top is fixedly connected, one end of the first pressing cylinder (30) is provided with a product limiting block (31), the bottom end of the hole-turning support block cylinder (10) is fixedly connected to the hole-turning support block (13), the center position of the hole-turning support block (13) is fixedly connected to the pressure head (15), the middle position of the product limiting block (31) is provided with a product (100), the bottom end of the product (100) is provided with an abutment block (52), the two ends of the abutment block (52) are fixedly connected to the hole-turning block (55) with claws, and a second pushing cylinder (50) is provided at the bottom end.
2. According to the semi-automatic jig for pushing and turning holes of audio cloth wrapping according to claim 1, it is characterized in that: A sink groove (132) is provided at the middle position of the bottom end of the hole-turning support block (13), and support blocks (131) are provided at the four corners of the bottom end respectively. The center position of the sink groove (132) is fixedly connected to the pressure head (15).
3. According to claim 2, the semi-automatic jig for pushing the edge and turning the hole of the sound bag is characterized in that: A wedge-shaped head (151) is provided at the bottom end of the pressure head (15), and a strip-shaped arc structure (152) is provided at the bottom end of the wedge-shaped head (151).
4. According to claim 3, the semi-automatic jig for pushing the edge and turning the hole of the sound bag is characterized in that: A support frame (101) is arranged around the periphery of the hole-turning support block cylinder (10), and the support frame (101) is fixedly connected to the top end of the upper pressing plate (11).
5. According to claim 2, the semi-automatic jig for pushing the edge and turning the hole of the sound bag is characterized in that: A grass-shaped structural groove (521) is provided at the center of the abutment block (52), a T-shaped groove (5211) is provided at each end of the grass-shaped structural groove (521), a through hole (525) is provided on the side wall of the T-shaped groove (5211), and the through hole (525) is plugged with the hole-turning block (55) via a pin.
6. According to claim 5, the semi-automatic jig for pushing the edge and turning the hole of the sound bag is characterized in that: A connecting hole (522) is provided at the top end of the abutment block (52), and a pressing sheet (53) is fixedly connected to the top end of the connecting hole (522).
7. According to claim 5, the semi-automatic jig for pushing the edge and turning the hole of the sound bag is characterized in that: Grooves (103) are provided at both ends of the hole-turning block (55), and the grooves (103) are press-connected with the supporting block (131).
8. According to claim 5, the semi-automatic jig for pushing the edge and turning the hole of the sound bag is characterized in that: A step structure (523) is provided around the top of the abutment block (52), and a product (100) is placed on the top of the step structure (523).
9. According to claim 2, the semi-automatic jig for pushing the edge and turning the hole of the sound bag is characterized in that: The upper pressing plate (11) and the control box (5) are plugged in via a guide column (22); the upper pressing plate (11) is fixedly connected to a guide member (111); and the guide member (111) is slidably connected to the guide column (22).
10. According to claim 2, the semi-automatic jig for pushing the edge and turning the hole of the sound bag is characterized in that: A grating (8) is provided on each of the two side walls of the bracket (7), and the grating (8) is arranged on both sides of the top of the control box (5).