A bending middle joint buckle strip processing device and middle joint buckle strip

Abstract

The present application relates to the field of steel structure bending parts, and particularly relates to a bending middle joint buckle strip processing device, which comprises a rack, a storage bin comprising two interval arranged storage cavities, the storage cavities are suitable for storing plastic supporting blocks, a moving frame comprising a vertical telescopic rod, a horizontal telescopic rod and a suction cup, and a connecting mechanism comprising a nail gun arranged on the rack. The present application also provides a middle joint buckle strip, which comprises that the side wall of a middle joint groove of a groove body is provided with a plastic supporting block at a position close to a bottom wall, the side wall of the middle joint groove is provided with at least two clamping grooves in the direction of the plastic supporting block towards the mouth of the groove body, the middle section of the plastic supporting block is provided with a recessed positioning surface, and the bottom wall of the positioning surface protrudes to the inner side of the middle joint groove from the side wall of the middle joint groove. The present application can make the buckle strip have multiple use states, and can also facilitate the adjustment of the state of the buckle strip. Through the provision of the processing device, the automatic and continuous assembly of the plastic supporting block and the groove body can be realized, and the problems existing in the prior art are effectively solved.

Description

Technical fields:

[0001] This invention relates to the field of steel structure bending parts, and in particular to a bending center seam fastener processing device and center seam fastener. Background technology:

[0002] Steel structure bending components are common building steel structure products, widely used in civil and industrial construction fields, such as factories and warehouses. A common example is the center seam clamping edge trim disclosed in patent CN2016202207078. This type of bending component is mainly used at the center seam of steel structure plates. Its groove is attached to both sides of the steel structure plate, and the folded groove is embedded between two steel structure plates, with a fastener inserted into the groove. The fastener of this type of bending component has two states during installation: embedded and removed. In the installed state, the outer surface of the fastener is fixed to the outer surface of the steel structure plate, resulting in a relatively monotonous style.

[0003] The applicant improves, such as Figure 3 As shown, two (or more) snap-fit ​​slots are set inside the groove, allowing selection of the snap-fit ​​depth when inserting the strip to achieve different effects. However, it becomes more difficult to remove the strip or adjust it to a shallower position after inserting it to a deeper position.

[0004] Therefore, optimizing the processing structure of the fastener strip to solve the problem of removing the strip body is an urgent issue that needs to be addressed. Summary of the Invention:

[0005] This invention provides a bending center seam fastener processing device and a center seam fastener, which enables the fastener to have multiple usage states and facilitates adjustment of the fastener's state. By providing a processing device, it also enables automatic and continuous assembly of the plastic support block and the groove, effectively solving the problems existing in the prior art.

[0006] The technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: a bending center seam fastener processing device is provided, comprising: a frame having a support part supporting a groove and a drive part for moving the groove; a storage bin disposed on the upper side of the support part, including two spaced storage chambers, each storage chamber having a discharge port, the storage chamber being suitable for storing plastic support blocks; a moving frame including a vertical telescopic rod disposed between the two storage bins, a horizontal telescopic rod disposed on both sides of the vertical telescopic rod, and a suction cup disposed at the end of the horizontal telescopic rod, the suction cup being capable of picking up the plastic support block located at the discharge port; and a connecting mechanism including a nail gun disposed on the frame, the nail gun being disposed on the side of the groove.

[0007] Furthermore, a conveyor belt is provided on the bottom wall of the storage silo.

[0008] Furthermore, the plastic support block has a positioning groove on its back, and the inner wall of the storage cavity has guide ribs that are inserted into the positioning groove.

[0009] Furthermore, the positioning groove is L-shaped.

[0010] Furthermore, the lateral telescopic rod includes a guide post, and the plastic support block is provided with a positioning hole for the guide post to be inserted. The cross-sectional profile of the outer section of the positioning hole gradually increases from the inside to the outside.

[0011] Furthermore, the support portion includes a support groove, an upper clamping wheel disposed in the support groove, and a lower clamping wheel disposed below the upper clamping wheel, wherein the clamping wheel and the lower clamping wheel are capable of clamping the bottom wall of the groove; wherein at least one of the upper clamping wheel and the lower clamping wheel is a drive wheel.

[0012] The present invention also provides a center seam fastener, comprising: a groove having a center seam groove, a plastic support block provided on the side wall of the center seam groove near the bottom wall, at least two snap-fit ​​grooves spaced apart on the side wall of the center seam groove in the direction of the plastic support block toward the opening of the groove, a recessed positioning surface provided in the middle section of the plastic support block, and the bottom wall of the positioning surface protruding into the side wall of the center seam groove.

[0013] Furthermore, the upper section of the plastic support block is provided with an arc-shaped guide surface.

[0014] Furthermore, the lower section of the plastic support block is provided with an adsorption plane, and the plastic support block is provided with a positioning hole on the arc-shaped guide surface.

[0015] Furthermore, the two side walls of the tank are respectively provided with plastic support blocks, and the plastic support blocks on the two side walls of the tank are arranged opposite to each other.

[0016] The beneficial effects of this invention are that it enables the fastener to have multiple usage states and facilitates the adjustment of the fastener's state. By providing a processing device, it also enables the automatic and continuous assembly of the plastic support block and the groove, effectively solving the problems existing in the prior art. Attached image description:

[0017] Figure 1 This is a schematic diagram of the structure of a processing apparatus according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure along the AA direction;

[0019] Figure 3 This is a schematic diagram of the structure of the fastener provided by the present invention;

[0020] Figure 4 Figure 3 A magnified view of the structure at point B when the fastener is pressed into the groove.

[0021] In the diagram, 1. Frame; 101. Support unit; 102. Drive unit; 2. Storage bin; 3. Discharge port; 4. Plastic support block; 5. Moving frame; 501. Vertical telescopic rod; 502. Horizontal telescopic rod; 503. Suction cup; 6. Nail gun; 7. Conveyor belt; 8. Positioning groove; 9. Guide rib; 10. Guide pin; 11. Positioning hole; 12. Support groove; 13. Upper clamping wheel; 14. Lower clamping wheel; 15. Positioning surface; 16. Arc-shaped guide surface; 17. Adsorption plane; 18. Strip; 19. Snap-fit ​​groove; 20. Snap-fit ​​rib; 21. Groove. Detailed implementation method:

[0022] To clearly illustrate the technical features of this solution, the invention will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0023] The embodiments of the present invention are as follows Figure 1-4 As shown, a center seam fastener includes: a groove 21 having a center seam groove; a plastic support block 4 is provided on the side wall of the center seam groove near the bottom wall; at least two snap-fit ​​grooves 19 are provided on the side wall of the center seam groove at intervals in the direction of the plastic support block 4 toward the opening of the groove 21; a recessed positioning surface 15 is provided in the middle section of the plastic support block 4; and the bottom wall of the positioning surface 15 protrudes into the side wall of the center seam groove.

[0024] like Figure 3 and 4 As shown, the strip 18 of the fastener is provided with a snap-fit ​​protrusion 20 that can be snapped into the snap-fit ​​groove 19, and an inwardly inclined guide rib 9 is provided at the lower edge of the strip 18. When the strip 18 is snapped into the groove 21, different technical effects can be achieved by snapping the snap-fit ​​protrusion 20 into different snap-fit ​​grooves 19. For example, by making the fastener protrude, in long-distance wall applications, the center seam position of the wall can be clearly marked by the protruding strip 18. In some walls, the strip 18 can also be completely snapped into the groove 21, so that the strip 18 does not protrude outward, and the wall surface is smoother.

[0025] like Figure 3 and 4As shown, by setting a plastic support block 4 on the side wall of the groove 21, when the inner end of the strip 18 moves to the plastic block, the strip 18 is squeezed and deformed, causing the snap-fit ​​rib 20 to retract inward. With this setup, after the strip 18 is inserted into the deepest locking position within the groove 21, further pressing the strip 18 inward causes the locking rib 20 and locking groove 19 to separate. The inner end of the strip 18 moves to the plastic support block 4. At this point, the strip 18 is squeezed inward by the plastic support block and retracts, locking into the positioning surface 15 via the locking rib 20, thus achieving initial stability of the strip 18's position. At this time, external force (using a suction cup, disk, etc.) can be applied to the outer surface of the top wall of one end of the strip 18 to pull one end of the strip 18 outward. Because the part of the strip 18 that is pulled out is restricted due to its proximity to the plastic support block, the locking rib 20 can more easily pass through the locking groove 19. This allows the strip 18 to be gradually pulled outward from one end of the groove 21, facilitating readjustment if the strip 18 is inserted too deeply during the insertion process, and also making it easier to remove the strip 18 when it needs to be replaced after long-term use.

[0026] A further optimization is that the upper section of the plastic support block 4 is provided with an arc-shaped guide surface 16. By providing the arc-shaped guide surface 16, when the strip 18 moves downward to the position of the plastic support block 4, the edge plastic support block 4 guides the side wall of the strip 18 to contract and deform inward.

[0027] To facilitate the installation of plastic support block 4, for Figure 3 In the illustrated embodiment, a further optimization is that the lower section of the plastic support block 4 is provided with an adsorption plane 17, and the plastic support block 4 is provided with a positioning hole 11 on the arc-shaped guide surface 16. With this arrangement, when the processing device provided by the present invention is used for processing, it is convenient to adsorb and fix the plastic support block on the adsorption plane 17, and at the same time, the positioning insertion of the plastic support block is achieved by inserting the guide post of the processing device into the positioning hole 11.

[0028] for Figure 3 In the illustrated embodiment, more specifically, the two side walls of the tank 21 are respectively provided with the plastic support blocks 4, and the plastic support blocks 4 on the two side walls of the tank 21 are arranged opposite to each other. Figure 3 As shown, this allows the strip 18 to be pressed down into the plastic support block, resulting in a more even distribution of force on the strip 18.

[0029] To facilitate the processing of fastener strips, the present invention also provides a bending center seam fastener processing device to process and form the above-mentioned groove 21 structure. The bending center seam fastener processing device includes: a frame 1, a support part 101 supporting the groove 12, and a drive part 102 for moving the groove 21; a storage bin 2, disposed on the upper side of the support part 101, including two spaced-apart storage cavities, each storage cavity having a discharge port 3, and the storage cavity being suitable for storing plastic support blocks 4; a moving frame 5, including a vertical telescopic rod 501 disposed between the two storage bins 2, horizontal telescopic rods 502 disposed on both sides of the vertical telescopic rod 501, and a suction cup 503 disposed at the end of the horizontal telescopic rod 502, the suction cup 503 being capable of picking up the plastic support block 4 located at the discharge port 3; and a connecting mechanism, including a nail gun 6 disposed on the frame 1, the nail gun 6 being disposed on the side of the groove 21.

[0030] In the processing apparatus of this invention, the plastic support block 4 is inserted into the storage bin 2 and moved to the discharge port position. At this time, the trough 21 moves to the lower side of the moving frame 5 under the drive of the drive unit 102. The vertical telescopic rod 501 drives the horizontal telescopic rod 502 to the height of the discharge port 3, then the horizontal telescopic rod 502 extends laterally and picks up the plastic support block 4 through the suction cup 503. Then, the vertical telescopic rod 501 moves downward to move the plastic support block 4 to the installation position, and after the horizontal telescopic rod 502 extends laterally, the plastic support block abuts against the side wall of the trough 21. At this time, the nail gun 6 can be drilled through the side wall of the trough 21 and connected to the plastic support block 4 to fix the plastic support block 4 to the side wall of the trough 21. The nail gun can be automatically fed by a cylinder.

[0031] This invention can automatically remove the plastic support block 4 and move it to the installation position in the groove 21, and automatically complete the nailing and fixing, which improves the installation efficiency. Furthermore, the accuracy of the installation position of the plastic support block can be further ensured by the movement of the vertical telescopic rod 501 and the horizontal telescopic rod 502.

[0032] for Figure 1 In the illustrated embodiment, more specifically, the bottom wall of the storage silo 2 is provided with a conveyor belt 7. For example... Figure 2 As shown, by setting the conveyor belt 7, the plastic support block can be moved automatically within the storage bin 2, further improving the level of automation. In an alternative embodiment, the storage bin 2 can be set at an inclination so that the plastic support block moves towards the discharge port 3 by its own weight; or, existing mechanisms such as cylinders or rack and pinion mechanisms can be used to drive the movement of the plastic support block 4.

[0033] for Figure 1 and 2In the illustrated embodiment, a further optimization is that the back of the plastic support block 4 is provided with a positioning groove 8, and the inner wall of the storage cavity is provided with guide ribs 9 that are inserted into the positioning groove 8. By providing guide ribs 9 and positioning grooves 8, the position of the plastic support block 4 in the storage bin 2 can be further stabilized, thereby reducing the problem of inaccurate picking and placing caused by the shaking of the plastic support block 4 when moving in the storage bin 2.

[0034] A further optimization is that the positioning groove 8 is L-shaped. For example... Figure 1 and 2 As shown, by setting the positioning groove 8 into an L-shape, the guide rib 9 is also L-shaped, which can prevent the plastic support block from falling naturally from the discharge port 3 when it moves to the discharge port 3, thus ensuring that the plastic support block is located at the processing port. At the same time, the L-shaped guide rib 9 can also cooperate with the bottom conveyor belt 7 to position the plastic support block, so as to make the plastic support block 4 more accurately removed.

[0035] More specifically, the lateral telescopic rod 502 includes a guide post 10, and the plastic support block 4 is provided with a positioning hole 11 for inserting the guide post 10. The cross-sectional profile of the outer section of the positioning hole 11 gradually increases from the inside to the outside. By providing the guide post 10 and the positioning hole 11, as... Figure 1 and 2 As shown, this allows the plastic support block to be repositioned and adjusted again by inserting the guide pin 10 into the positioning hole 11 when the horizontal telescopic rod 502 moves the suction cup 503 toward the plastic support block 4, thus ensuring the stability of the position of the plastic support block 4 and the horizontal telescopic rod 502, and thus ensuring the stability of the installation position of the plastic support block in the groove 21. At the same time, by setting the guide pin 10 and making the positioning hole 11 a blind hole, the guide pin 10 can also apply a clamping force to the plastic support block when it is abutted against the side wall of the groove 21, which is convenient for nailing and fixing.

[0036] for Figure 1 and 2 In the illustrated embodiment, more specifically, the support portion 101 includes a support groove 12, an upper clamping wheel 13 disposed in the support groove 12, and a lower clamping wheel 14 disposed below the upper clamping wheel 13. The clamping wheel and the lower clamping wheel 14 are capable of clamping the bottom wall of the groove 21; wherein, at least one of the upper clamping wheel 13 and the lower clamping wheel 14 is a drive wheel. The configuration of the drive portion 102 is not limited to the arrangement of the upper clamping wheel 13 and the lower clamping wheel 14. In alternative embodiments, it can be configured in other ways; for example, the entire bottom wall of the support portion 101 can be configured as a conveyor belt.

[0037] The above specific embodiments should not be construed as limiting the scope of protection of the present invention. For those skilled in the art, any alternative improvements or modifications made to the embodiments of the present invention shall fall within the scope of protection of the present invention.

[0038] Any aspects of this invention not described in detail are well-known to those skilled in the art.

Claims

1. A device for processing bent center seam fasteners, characterized in that, For processing center seam fasteners, the center seam fastener includes: a groove, the groove having a center seam groove, a plastic support block provided on the side wall of the center seam groove near the bottom wall, at least two snap-fit ​​grooves spaced apart on the side wall of the center seam groove in the direction of the plastic support block toward the opening of the groove, a recessed positioning surface provided in the middle section of the plastic support block, and the bottom wall of the positioning surface protruding into the side wall of the center seam groove; The processing apparatus includes: The frame has a support part that supports the tank and a drive part that moves the tank. A storage bin is located on the upper side of the support portion and includes two spaced-apart storage chambers. Each storage chamber has a discharge port and is suitable for storing plastic support blocks. The mobile frame includes a vertical telescopic rod disposed between the two storage bins, a horizontal telescopic rod disposed on both sides of the vertical telescopic rod, and a suction cup disposed at the end of the horizontal telescopic rod. The suction cup is capable of picking up the plastic support block located at the discharge port. The connecting mechanism includes a nail gun disposed on the frame and disposed on the side of the groove.

2. The bending center seam fastener processing device according to claim 1, characterized in that: The bottom wall of the storage silo is equipped with a conveyor belt.

3. A bending center seam fastener processing device according to claim 1 or 2, characterized in that: The plastic support block has a positioning groove on its back, and the inner wall of the storage cavity has guide ribs that are inserted into the positioning groove.

4. The bending center seam fastener processing device according to claim 3, characterized in that: The positioning groove is L-shaped.

5. The bending center seam fastener processing device according to claim 1, characterized in that: The lateral telescopic rod includes a guide post, and the plastic support block is provided with a positioning hole for the guide post to be inserted. The cross-sectional profile of the outer section of the positioning hole gradually increases from the inside to the outside.

6. The bending center seam fastener processing device according to claim 1, characterized in that: The support includes a support groove, an upper clamping wheel disposed in the support groove, and a lower clamping wheel disposed below the upper clamping wheel. The clamping wheel and the lower clamping wheel are capable of clamping the bottom wall of the groove. At least one of the upper clamping wheel and the lower clamping wheel is a drive wheel.

Images