A riveting device for producing a bevelled nail curtain

Abstract

This invention relates to the field of riveting devices, specifically disclosing a riveting equipment for producing oblique nail curtains. The technical solution includes: a mounting frame; a movable component mounted on the mounting frame; a movable seat mounted on the movable component; a placement frame mounted on the movable seat; a nail gun placed on the placement frame; a connecting frame mounted on the movable seat, with a bracket C fixedly connected to the connecting frame; and a pressing wheel rotatably connected to the bracket C. This invention uses a vertically extendable placement frame and a movable component for moving the placement frame to automatically control the placement nail gun to fix the oblique nail curtain. Throughout the process, the operator does not need to approach the oblique nail curtain, ensuring processing safety. Simultaneously, it allows for convenient operation of the nail gun, significantly reducing operator fatigue, improving efficiency, and minimizing the impact of operator fatigue on the processing, thereby achieving the goal of improving processing efficiency.

Description

Technical Field

[0001] This invention relates to the field of riveting devices, and specifically discloses a riveting device for the production of oblique nail curtains. Background Technology

[0002] A slanted nailing curtain is a commonly used equipment accessory in the textile industry. It is mainly used to comb fibers into a parallel and orderly arrangement during the textile process. The nails on the slanted nailing curtain can effectively disperse the fibers and spread them evenly to facilitate subsequent fiber processing.

[0003] In the production and processing of diagonal nailed curtains, nails need to be fixed to long strips of boards first, and then the assembled nail-laying boards are fixed to the curtain surface one by one. During this process, the nail tips of the nail-laying boards are facing upwards. In order to ensure safety during the processing, the operator needs to use the nail gun with a cantilever arm to avoid the nail tips of the nail-laying boards. Similarly, this also greatly increases the fatigue of the entire fixing process, resulting in low fixing efficiency. Summary of the Invention

[0004] In view of the technical defects mentioned in the background art, the present invention proposes a riveting device for the production of oblique nail curtains that can improve the fixing and processing effect.

[0005] The technical solution includes: a mounting frame with a placement roller rotatably connected to it; a movable component mounted on the mounting frame; a movable seat mounted on the movable component, the movable component controlling the left and right movement of the movable seat; a placement frame mounted on the movable seat, with a rack fixedly connected to it; a telescopic link A fixedly connected to the placement frame, the other end of which is fixedly connected to the movable seat; a nail gun placed on the placement frame; a connecting frame mounted on the movable seat, with a gear rotatably connected to it, the gear meshing with the rack; a telescopic link B fixedly connected to the connecting frame, the other end of which is fixedly connected to the movable seat; a motor B fixedly connected to the connecting frame, the output end of which is fixed to the gear; and a bracket C fixedly connected to the connecting frame; and a pressing wheel rotatably connected to the bracket C, the pressing wheel capable of contacting a trigger.

[0006] In some embodiments, the movable component includes: a slot frame fixedly connected to the top of the mounting bracket, a movable seat slidably connected to the slot frame; a screw rotatably connected to the slot frame, the screw being threadedly connected to the movable seat; and a motor A fixedly connected to the mounting bracket, the output end of the motor A being fixedly connected to the screw.

[0007] In some embodiments, it further includes: a material transfer assembly disposed on the mounting bracket;

[0008] The material transfer assembly includes: a mounting shaft rotatably connected to a mounting frame; a transfer disc fixedly connected to the top of the mounting shaft; a bevel gear fixedly connected to the mounting shaft and the placement roller, the bevel gear on the mounting shaft meshing with the bevel gear on the placement roller; a ratchet disc fixedly connected to the mounting shaft; a sliding frame slidably connected to a slot frame; a return spring A fixedly connected between the sliding frame and the mounting frame; a pawl rotatably connected to the bottom of the sliding frame, the pawl being able to engage between the teeth of the ratchet disc; and a return torsion spring A fixedly connected between the pawl and the sliding frame.

[0009] In some embodiments, two sets of material transfer components are provided, one on the left and one on the right side of the placement roller.

[0010] In some embodiments, the transfer tray is provided with a slot that fits into the end of the nailing plate, and the slots on the two transfer trays cooperate with each other to restrict and fix the position of the nailing plate.

[0011] In some embodiments, it further includes: a fixing component disposed on the mounting bracket;

[0012] The fixing component includes: a sliding block slidably connected to the slot frame; a sliding plate slidably connected to the sliding block; a locking tooth fixedly connected to the bottom of the sliding plate, the locking tooth being able to insert between the teeth of the ratchet disc to restrict the rotation of the ratchet disc; and a return spring B fixedly connected between the sliding block and the sliding plate.

[0013] In some embodiments, two sets of fixing components are provided, one on the left and one on the right side of the placement roller.

[0014] In some implementations, the distance between the sliding block and the movable seat is less than the distance between the sliding frame and the movable seat.

[0015] In some embodiments, the method further includes: providing a connecting plate between the sliding frame and the sliding block; and a reset torsion spring B fixedly connected between the sliding frame and the connecting plate.

[0016] In some implementations, the placement roller is made of rubber to increase the friction between it and the slanted nail curtain.

[0017] Compared with the prior art, the present invention has the following significantly better and more beneficial effects:

[0018] First, the present invention uses a vertically extendable placement frame and a moving component for moving the placement frame to automatically control the placement nail gun to fix the slanted nail curtain. Throughout the process, the operator does not need to approach the slanted nail curtain, ensuring processing safety. At the same time, the nail gun can be easily operated and used, greatly reducing the operator's fatigue during processing, improving the effect of use, reducing the impact of operator fatigue on the processing process, and thus achieving the goal of improving processing efficiency.

[0019] Secondly, the present invention uses a material transfer component capable of moving the slanted nail curtain. After a nailing board is fixed, the material transfer plate controls the movement of the slanted nail curtain, eliminating the need for the operator to contact the slanted nail curtain, thus improving the safety of using the present invention. Furthermore, through the transmission of the moving component, the material transfer component automatically moves the slanted nail curtain, improving the ease of use of the present invention.

[0020] Third, the present invention uses a fixing component that can fix the material transfer component. Except when the slanted nail curtain needs to be moved, the moving component is kept stationary, so that the position of the slanted nail curtain is more stable and accurate during the fixing operation, preventing the nail gun from affecting the fixing operation, improving the quality of the fixing operation, and improving the production and processing quality of the slanted nail curtain. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 This is a schematic diagram of the structure of the slanted nail curtain and the mounting frame in this invention.

[0023] Figure 3 This is a schematic diagram of the connection structure of the moving component, the moving base, the placement frame, and the connecting frame in this invention.

[0024] Figure 4 This is a schematic diagram showing the position and structure of each component when the nail gun is placed on the mounting frame in this invention.

[0025] Figure 5 This is a schematic diagram of the positional structure of the material transfer component in this invention.

[0026] Figure 6 This is a schematic diagram of the connection structure of the material transfer component in this invention.

[0027] Figure 7 This is a schematic diagram of the structure of the transfer tray and the nail plate in this invention.

[0028] Figure 8 This is a schematic diagram of the positional structure of the fixing component in this invention.

[0029] The labels in the attached diagram are as follows: 0-slanted nail curtain, 001-curtain surface, 002-nail plate, 1-mounting bracket, 101-base plate, 102-bracket A, 103-bracket B, 104-placement roller, 2-moving assembly, 201-groove frame, 202-screw, 203-motor A, 3-moving seat, 4-placement frame, 401-rack, 402-telescopic link A, 403-insertion ring, 5-nail gun, 501-trigger, 6-connecting frame, 601-gear, 602-telescopic link B, 603-motor B, 6 04-Bracket C, 7-Pressing wheel, 8-Transfer assembly, 801-Bracket D, 802-Mounting shaft, 803-Transfer tray, 803a-Slot, 804-Bevel gear, 805-Ratchet disc, 806-Sliding frame, 807-Return spring A, 808-Pawl, 809-Return torsion spring A, 9-Fixing assembly, 901-Sliding block, 902-Sliding plate, 903-Clamping tooth, 904-Return spring B, 10-Connecting plate, 10a-Slide groove, 1001-Protruding shaft, 1002-Return torsion spring B. Detailed Implementation

[0030] It should be noted that the technical solutions of the present invention will be described in detail and completely below with reference to the accompanying drawings and the markings in the drawings. However, the described content is only one embodiment of the technical solutions of the present invention and cannot cover all the contents of the present invention. Therefore, any embodiments derived from the embodiments given in the present invention that are obtained by those skilled in the art without substantial creation will fall within the protection scope of the present invention.

[0031] Example: A riveting device for the production of diagonal nailed curtains, see reference. Figure 1 It includes: a mounting frame 1; a movable component 2 mounted on the mounting frame 1; and a movable seat 3 mounted on the movable component 2, wherein the movable component 2 controls the movable seat 3 to move left and right.

[0032] See Figure 2 The mounting frame 1 includes: a base plate 101; brackets A102 fixedly installed on the left and right sides of the base plate 101; brackets B103 fixedly installed on the left and right sides of the base plate 101, with brackets B103 located between the two brackets A102; a placement roller 104 rotatably installed between the two brackets B103, on which the oblique nail curtain 0 is placed. The placement roller 104 is made of rubber to increase the friction between it and the oblique nail curtain 0 and prevent the oblique nail curtain 0 from sliding relative to the placement roller 104; and a bracket D801 fixedly installed on the brackets A102.

[0033] See Figure 3The movable component 2 includes: a slot frame 201 fixedly installed between the tops of the two supports A102, and a movable seat 3 slidably installed with the slot frame 201; a screw 202 rotatably installed in the slot frame 201, the screw 202 being threadedly installed with the movable seat 3, the screw 202 rotating in both directions to control the movable seat 3 to move left and right; and a motor A203 fixedly installed on the support A102, the output end of the motor A203 being fixed with the screw 202.

[0034] See Figures 3-4 The device includes: a placement frame 4 mounted on a movable seat 3, a rack 401 fixedly mounted on the left side of the placement frame 4, a retaining ring 403 fixedly mounted on the bottom of the placement frame 4, a telescopic connecting rod A402 fixedly mounted on the top of the placement frame 4, the other end of the telescopic connecting rod A402 fixedly mounted to the movable seat 3, the placement frame 4 being movably connected to the movable seat 3 via the telescopic connecting rod A402, so that the placement frame 4 moves up and down relative to the movable seat 3 when the telescopic connecting rod A402 extends or retracts; a nail gun 5 placed on the placement frame 4, the nail gun 5 being used to rivet and fix the oblique nail curtain 0, when the nail gun 5 is placed on the placement roller 104, its head will pass through the retaining ring 403 to make the nail gun 5 stable; the nail gun 5 is provided with a trigger 501 for controlling the use of the nail gun 5;

[0035] See Figures 3-4 The device includes: a connecting frame 6 mounted on a movable base 3, a gear 601 rotatably mounted on the connecting frame 6, the gear 601 meshing with a rack 401, a telescopic connecting rod B602 fixedly mounted on the top of the connecting frame 6, the other end of the telescopic connecting rod B602 fixedly mounted to the movable base 3, the connecting frame 6 being movably connected to the movable base 3 via the telescopic connecting rod B602, so that when the telescopic connecting rod B602 extends or retracts, the connecting frame 6 moves up and down relative to the movable base 3, a motor B603 fixedly mounted on the connecting frame 6, the output end of the motor B603 being fixed to the gear 601, a bracket C604 fixedly mounted on the connecting frame 6; and a pressing wheel 7 rotatably mounted on the bracket C604, the pressing wheel 7 being able to contact the trigger 501.

[0036] When motor A203 starts, it controls gear 601 to rotate. Through the meshing of rack 401, the placement frame 4 moves downward, and the telescopic link A402 is extended. When the telescopic link A402 is extended to its maximum position and can no longer move downward, the gear 601 continues to rotate, causing the connecting frame 6 to move upward relative to the placement frame 4, and the telescopic link B602 to retract. At the same time, the upward movement of the connecting frame 6 relative to the placement frame 4 will drive the pressing wheel 7 to move upward relative to the placement frame 4. The upward movement of the pressing wheel 7 presses the trigger 501, activating the nail gun 5. Conversely, when gear 601 reverses, the connecting frame 6 first moves downward relative to the placement frame 4 to reset, and the telescopic link B602 is extended to reset. Then, the placement frame 4 moves upward to reset, and the telescopic link A402 is retracted back to its original position.

[0037] Before using the aforementioned equipment to rivet the oblique nail curtain 0, first arrange the nailing plate 002 neatly on the pre-fixed curtain surface 001, then place the pre-fixed oblique nail curtain 0 on the placement roller 104, place the nail gun 5 on the placement frame 4 and connect it to power. At this time, start the motor A203, control the moving seat 3 to move left and right, and drive the placement frame 4 and the nail gun 5 on it to move directly above the predetermined fixed position of the oblique nail curtain 0. Start the motor B603, control the placement frame 4 and the nail gun 5 to move down, and pull the trigger 501 to rivet and fix the nailing plate 002 and the curtain surface 001. After completion, move the nail gun 5 up, and then move the nail gun 5 directly above the next fixed position. Repeat the operation.

[0038] See Figures 5-7 It also includes: a material transfer assembly 8 installed on the mounting frame 1 for moving the inclined nail curtain 0. The material transfer assembly 8 is provided in two sets, which are respectively installed on the left and right sides of the placement roller 104.

[0039] The material transfer assembly 8 includes: a mounting shaft 802 rotatably mounted on a bracket D801; a transfer tray 803 fixedly mounted on the top of the mounting shaft 802, the transfer tray 803 having a slot 803a for moving the inclined nail curtain 0, the slot 803a engaging with the end of the nail rack 002, the slots 803a on the two transfer trays 803 cooperating with each other to restrict and fix the position of the nail rack 002; a bevel gear 804 fixedly mounted on the mounting shaft 802 and the placement roller 104, the bevel gear 804 on the mounting shaft 802 meshing with the bevel gear 804 on the placement roller 104; and a fixedly mounted... A ratchet disc 805 is mounted on the mounting shaft 802; a sliding frame 806 is slidably mounted on the slot frame 201, and a sliding shaft is provided on the sliding frame 806, which is slidably connected to the bracket A102 to increase the stability of the sliding frame 806; a return spring A807 is sleeved on the sliding shaft of the sliding frame 806, and the two ends of the return spring A807 are fixed to the sliding frame 806 and the bracket A102 respectively; a pawl 808 is rotatably mounted on the bottom of the sliding frame 806, and the pawl 808 can be engaged between the teeth of the ratchet disc 805; and a return torsion spring A809 is fixedly mounted between the pawl 808 and the sliding frame 806.

[0040] After the movable seat 3 completes the fixing of one row of nail plates 002, the movable seat 3 will move to the side of the equipment. At this time, the movable seat 3 will push the sliding frame 806 to move, and the return spring A807 will be compressed. At this time, the sliding frame 806 will rotate the ratchet disk 805 through the pawl 808, and then rotate the mounting shaft 802. While the mounting shaft 802 rotates the placement roller 104 through the bevel gear 804, the transfer disk 803 moves the row of nail plates 002 through the slot 803a, and makes the next row of nail plates 002 engage in the slot 803a, so that the entire oblique nail curtain 0 moves by the width of one row of nail plates 002. At this distance, the next row of nail plates 002 moves to below the nail gun 5 to facilitate the riveting and fixing of the row of nail plates 002; when the moving seat 3 disengages from the sliding frame 806, the return spring A807 resets the sliding frame 806, and the direction of the pawl 808 at this time does not match the teeth of the ratchet disc 805, so the pawl 808 will not drive the ratchet disc 805 to rotate after being rotated, and the return torsion spring A809 is twisted until the pawl 808 passes through the ratchet disc 805, and the return torsion spring A809 resets the pawl 808 to rotate back. Therefore, during this process, the inclined nail curtain 0 and the placement roller 104 do not change.

[0041] See Figure 8 It also includes: a fixing component 9 set on the mounting frame 1 for fixing the position of the transfer tray 803. There are two sets of fixing components 9, which are respectively set on the left and right sides of the placement roller 104.

[0042] The fixing component 9 includes: a sliding block 901 slidably mounted on the slot frame 201, the distance between the sliding block 901 and the movable seat 3 being less than the distance between the sliding frame 806 and the movable seat 3, so that when the movable seat 3 moves to the side of the device, it will first contact the sliding block 901; a sliding plate 902 slidably mounted on the sliding block 901, the sliding plate 902 being able to contact the inclined surface of the bracket D801; a locking tooth 903 fixedly mounted on the bottom of the sliding plate 902, the locking tooth 903 being able to insert between the teeth of the ratchet disk 805, restricting the rotation of the ratchet disk 805; and a return spring B904 sleeved on the sliding shaft of the sliding plate 902, the two ends of the return spring B904 being fixed to the sliding block 901 and the sliding plate 902 respectively.

[0043] See Figure 8 It also includes: a connecting plate 10 between the sliding frame 806 and the sliding block 901, one end of the connecting plate 10 having a groove 10a; a convex shaft 1001 fixedly installed on the top of the sliding frame 806 and the top of the sliding block 901 respectively, one end of the connecting plate 10 being rotatably connected to the convex shaft 1001 on the sliding frame 806, and the convex shaft 1001 on the top of the sliding block 901 being slidably connected in the groove 10a; and a reset torsion spring B1002 sleeved on the convex shaft 1001 on the top of the sliding frame 806, the two ends of the reset torsion spring B1002 being fixed to the convex shaft 1001 of the sliding frame 806 and the connecting plate 10 respectively.

[0044] After the nail gun 5 completes the fixing of one nail board 002, it is controlled to move to the side of the equipment. Before the moving seat 3 contacts the sliding frame 806, it will first contact the sliding block 901, causing the sliding block 901 to move first. The sliding block 901 drives the sliding plate 902 to move. The sliding plate 902 will slide forward under the action of the inclined surface of the bracket D801. The return spring B904 is stretched, causing the locking tooth 903 to disengage from the teeth of the ratchet disc 805, thus disengaging the ratchet disc 805. Therefore, when the moving seat 3 continues to move and contacts the sliding frame 806 again, it can control the rotation of the placement roller 104 and the rotation of the transfer disc 803 to move the inclined nail curtain 0. During the movement of the sliding frame 806 and the sliding block 901, since the sliding block 901 is moved first, the sliding block 901... There is a relative positional change between 01 and the sliding frame 806, which causes the connecting plate 10 to rotate and the return torsion spring B1002 to twist. At the same time, the convex shaft 1001 on the sliding block 901 slides in the slide groove 10a. So when the moving seat 3 leaves the sliding block 901 and the sliding frame 806, the sliding frame 806 is first reset by the return spring A807, and then the sliding block 901 is reset by the connecting plate 10 and the return torsion spring B1002. Finally, the return spring B904 resets the sliding plate 902, so that the locking tooth 903 is re-inserted into the teeth of the ratchet disc 805, so that the placement roller 104 and the transfer disc 803 cannot rotate. In this way, when the nail gun 5 rivets and fixes the oblique nail curtain 0, it can prevent the nail gun 5 from moving the oblique nail curtain 0 and prevent it from affecting the fixing quality.

[0045] The embodiments described above are merely preferred embodiments of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications, improvements, and substitutions without departing from the concept of the present invention, and these all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A riveting device for producing oblique nail curtains, characterized in that, include: Mounting frame (1), on which a placement roller (104) for placing a slanted nail curtain (0) is rotatably connected. The slanted nail curtain (0) consists of a curtain surface (001) and nail racks (002) arranged on the curtain surface (001). A moving component (2) is mounted on the mounting frame (1). A moving seat (3) is mounted on the moving component (2), and the moving component (2) controls the moving seat (3) to move left and right. A placement frame (4) is mounted on the moving seat (3), on which a rack (401) is fixedly connected. A telescopic link A (402) is fixedly connected to the placement frame (4), and the other end of the telescopic link A (402) is fixedly connected to the moving seat (3). A nail gun (5) is placed on the placement frame (4), and the nail gun (5) is used for riveting. A fixed oblique nail curtain (0) is attached, and a trigger (501) for controlling the use of the nail gun (5) is provided on the nail gun (5); a connecting frame (6) is set on the movable base (3), and a gear (601) is rotatably connected to the connecting frame (6). The gear (601) meshes with the rack (401). A telescopic connecting rod B (602) is fixedly connected to the connecting frame (6). The other end of the telescopic connecting rod B (602) is fixedly connected to the movable base (3). A motor B (603) is fixedly connected to the connecting frame (6). The output end of the motor B (603) is fixed to the gear (601). A bracket C (604) is fixedly connected to the connecting frame (6); a pressing wheel (7) is rotatably connected to the bracket C (604). The pressing wheel (7) can contact the trigger (501). The movable component (2) includes: a slot frame (201) fixedly connected to the top of the mounting frame (1), a movable seat (3) slidably connected to the slot frame (201); a screw (202) rotatably connected inside the slot frame (201), the screw (202) being threadedly connected to the movable seat (3); and a motor A (203) fixedly connected to the mounting frame (1), the output end of the motor A (203) being fixedly connected to the screw (202); It also includes: a material transfer assembly (8) provided on the mounting frame (1) for moving the slanted nail curtain (0); The material transfer assembly (8) includes: a mounting shaft (802) rotatably connected to the mounting frame (1); a transfer disc (803) fixedly connected to the top of the mounting shaft (802); a bevel gear (804) fixedly connected to the mounting shaft (802) and the placement roller (104), the bevel gear (804) on the mounting shaft (802) meshing with the bevel gear (804) on the placement roller (104); a ratchet disc (805) fixedly connected to the mounting shaft (802); a sliding frame (806) slidably connected to the slot frame (201); a return spring A (807) fixedly connected between the sliding frame (806) and the mounting frame (1); a pawl (808) rotatably connected to the bottom of the sliding frame (806), the pawl (808) being able to engage with the teeth of the ratchet disc (805); and a return torsion spring A (809) fixedly connected between the pawl (808) and the sliding frame (806).

2. The riveting equipment for producing oblique nail curtains according to claim 1, characterized in that, The material transfer assembly (8) is provided in two sets, which are respectively located on the left and right sides of the placement roller (104).

3. The riveting equipment for producing oblique nail curtains according to claim 2, characterized in that, The transfer tray (803) is provided with a slot (803a), which fits into the end of the nail plate (002). The slots (803a) on the two transfer trays (803) cooperate with each other to restrict and fix the position of the nail plate (002).

4. The riveting equipment for producing oblique nail curtains according to claim 3, characterized in that, Also includes: A fixing component (9) is installed on the mounting bracket (1) to fix the position of the transfer tray (803); The fixing component (9) includes: a sliding block (901) slidably connected to the slot frame (201); a sliding plate (902) slidably connected to the sliding block (901); a locking tooth (903) fixedly connected to the bottom of the sliding plate (902), the locking tooth (903) being able to insert between the teeth of the ratchet disc (805) to restrict the rotation of the ratchet disc (805); and a return spring B (904) fixedly connected between the sliding block (901) and the sliding plate (902).

5. The riveting equipment for producing oblique nail curtains according to claim 4, characterized in that, The fixing components (9) are provided in two sets, which are respectively set on the left and right sides of the placement roller (104).

6. The riveting equipment for producing oblique nail curtains according to claim 5, characterized in that, The distance between the sliding block (901) and the movable seat (3) is less than the distance between the sliding frame (806) and the movable seat (3), so that when the movable seat (3) moves, it will first contact the sliding block (901).

7. The riveting equipment for producing oblique nail curtains according to claim 6, characterized in that, Also includes: A connecting plate (10) is provided between the sliding frame (806) and the sliding block (901); a reset torsion spring B (1002) is fixedly connected between the sliding frame (806) and the connecting plate (10).

8. The riveting equipment for producing oblique nail curtains according to claim 1, characterized in that, The placement roller (104) is made of rubber to increase the friction between it and the inclined nail curtain (0).

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