A multifunctional automatic nailing device for sheet metal hardware products

Abstract

The invention discloses a multifunctional automatic nailing device for sheet metal hardware products, which includes a machine platform, a support frame is arranged on the machine platform, an upper die chuck is arranged on the support frame, a first driving component is arranged in the upper die chuck, a nailing punch is arranged below the first driving component, a plurality of vibration plates are arranged at both ends of the upper die chuck, a second driving component for driving the upper die chuck to move left and right is arranged on the support frame, an upper die pressing plate is arranged below the nailing punch, a slide is arranged on the upper die pressing plate, the slide is connected to the upper die chuck through an upper die fixed locking plate, a plurality of upper die rivet receiving and pushing blocks are arranged at one end of the slide, a plurality of first guide rails arranged in parallel are arranged on the machine platform, and a lower die positioning component is arranged on the first guide rail. Compared with the prior art, the invention can solve the problem that the nailing of hardware products depends on manual riveting, which is easy to cause reverse rivets, rivets not being installed in place, long nailing time, and product damage.

Description

Technical Field

[0001] The invention relates to the field of nailing equipment, and in particular to a multifunctional automatic nailing device for sheet metal hardware products. Background Art

[0002] In the hardware sheet metal industry, due to the thinness of steel, aluminum and other plates, parts made of these plates are usually connected with other parts by rivets, and the connection of rivets is often completed by manual or nailing equipment. Among them, manual nailing has low work efficiency, and the force used for each nailing cannot be guaranteed to be consistent, resulting in poor quality of parts, and manual nailing requires a lot of manpower, resulting in high labor costs. The nailing equipment mainly punches through the punch of the hydraulic press to fix the rivet to the part to complete the nailing operation. However, in the existing sheet metal product production: rivets are produced by stamping beer machines using mold nailing technology. Rivets are installed manually, and the actual rivets are small. There are many types of rivets. It is easy to have problems such as reverse rivets, rivets not installed in place, long nailing time, and molds that are easy to damage products. Summary of the invention

[0003] The purpose of the present invention is to provide a multifunctional automatic nailing device for sheet metal hardware products in order to solve the problems of manual rivet installation of hardware products, which is prone to reverse rivet installation, improper rivet installation, long nailing time and product damage.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a multifunctional automatic nailing device for sheet metal hardware products, which includes a machine platform, a support frame is arranged on the machine platform, an upper die chuck is arranged on the support frame, a first driving component is arranged in the upper die chuck, a nail punch is arranged below the first driving component, and a plurality of vibration disks are arranged at both ends of the upper die chuck, a second driving component for driving the upper die chuck to move left and right is arranged on the support frame, an upper die pressing plate is arranged below the nail punch, a slide is arranged on the upper die pressing plate, the slide is connected to the upper die chuck through an upper die fixed lock plate, a plurality of upper die rivet material pushing blocks are arranged at one end of the slide, and the number of the upper die rivet material pushing blocks corresponds to the number of the vibration disks, a plurality of first guide rails arranged in parallel are arranged on the machine platform, a lower die positioning component is arranged on the first guide rail, and a third driving component for driving the lower die positioning component to move on the first guide rail is arranged below the first guide rail, and the third driving component is fixedly connected to the inside of the machine platform.

[0005] As a further description of the above technical solution:

[0006] The lower mold positioning component includes a fixed base fixed on the first slide block of the first guide rail, the fixed base is provided with a lower mold fixed template, and the lower mold fixed template is provided with a lower mold support product fixed floating bottom for placing the product.

[0007] As a further description of the above technical solution:

[0008] A plurality of cylinders are arranged on the lower die fixed template, and the cylinders drive the lower die supporting product fixed floating bottom to move up and down.

[0009] As a further description of the above technical solution:

[0010] A plurality of positioning blocks are arranged on the fixed floating bottom of the lower mold supporting the product, and the plurality of positioning blocks are arranged along the circumference of the fixed floating bottom of the lower mold supporting the product.

[0011] As a further description of the above technical solution:

[0012] The slide includes two second guide rails fixedly connected to the upper mold pressing plate, at least one second slider is slidably connected to the second guide rails, a connecting plate is fixedly connected to the second slider, a first cylinder is provided at one end of the connecting plate, and the first cylinder drives the connecting plate to move forward and backward.

[0013] As a further description of the above technical solution:

[0014] The four corners of the upper mold fixed locking plate are respectively connected with guide pillars, and the other end of the guide pillar is fixedly connected to the connecting plate.

[0015] As a further description of the above technical solution:

[0016] The four corners of the upper mold fixed locking plate are respectively connected with guide pillars, and the other end of the guide pillar is fixedly connected to the connecting plate.

[0017] As a further description of the above technical solution:

[0018] The number of the upper die rivet material connection push blocks is four, and the four upper die rivet material connection push blocks are arranged in a matrix.

[0019] As a further description of the above technical solution:

[0020] A second cylinder is respectively arranged on the four upper die rivet material connection and pushing blocks, and the second cylinder is installed below the upper die pressing plate.

[0021] As a further description of the above technical solution:

[0022] The upper die pressing plate is provided with a nail hole, and the nail hole is located below the nail punch.

[0023] As a further description of the above technical solution:

[0024] The first driving component and the third driving component are both motors, and the second driving component is a cylinder.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0026] 1. In the present invention, by setting up multiple vibration plates, rivets of different sizes can be assembled on sheet metal to improve work efficiency. The vibration plate sends the rivets in the plate to the corresponding upper die rivet material push block through a hose, and the upper die rivet material push block is driven to move left and right by the second cylinder to improve the nailing accuracy.

[0027] 2. In the present invention, by setting a second guide rail, a connecting plate and a first cylinder, the upper die rivet material push block can be controlled to move forward and backward. The connecting plate is fixedly connected to the bottom of the upper die chuck through a guide column. The first cylinder and the second guide rail are fixedly connected to the upper die pressing plate. The upper die pressing plate can be moved forward and backward through the first cylinder, which is convenient for improving the rivet shooting accuracy and adjustment range.

[0028] 3. The present invention provides a plurality of cylinders on the lower die fixed template, and the cylinders drive the lower die supporting product fixed floating bottom to move up and down, so that the assembly of the product and the rivet can be more firm and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 A schematic diagram of the structure of a multifunctional automatic nailing device for sheet metal hardware products Figure 1 .

[0031] Figure 2 The diagram is a front view of a multifunctional automatic nailing device for sheet metal hardware products.

[0032] Figure 3 The left side view of a multifunctional automatic nailing device for sheet metal hardware products.

[0033] Figure 4 A schematic diagram of the structure of a multifunctional automatic nailing device for sheet metal hardware products Figure 2 .

[0034] Figure 5 for Figure 4 Enlarged view of part A in the middle.

[0035] Figure 6 This is a disassembled diagram of the lower die positioning component in a multifunctional automatic nailing device for sheet metal hardware products.

[0036] Legend:

[0037] 1. Machine table; 2. Support frame; 3. Upper die chuck; 4. First driving component; 5. Nail punch; 6. Vibration plate; 7. Second driving component; 8. Upper die pressing plate; 9. Slide; 91. Second guide rail; 92. Second slide block; 93. Connecting plate; 94. First cylinder; 10. Upper die fixed locking plate; 11. Upper die rivet material push block; 12. First guide rail; 13. Lower die positioning component; 131. Fixed base; 132. Lower die fixed template; 133. Lower die supporting product fixed floating bottom; 134. Positioning block; 14. Product; 15. Guide column; 16. Second cylinder. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figure 1-6 The present invention provides a technical solution: a multifunctional automatic nailing device for sheet metal hardware products, comprising a machine platform 1, a support frame 2 is arranged on the machine platform 1, an upper die chuck 3 is arranged on the support frame 2, a first driving component 4 is arranged inside the upper die chuck 3, a nailing punch 5 is arranged below the first driving component 4, a plurality of vibration plates 6 are arranged at both ends of the upper die chuck 3, a second driving component 7 for driving the upper die chuck 3 to move left and right is arranged on the support frame 2, an upper die pressing plate 8 is arranged below the nailing punch 5, and a nailing punch 5 is arranged on the upper die pressing plate 8. There is a slide 9, which is connected to the upper die chuck 3 through an upper die fixed locking plate 10, and one end of the slide 9 is provided with a plurality of upper die rivet material pushing blocks 11, and the number of the upper die rivet material pushing blocks 11 corresponds to the number of the vibration plates 6, and the machine table 1 is provided with a plurality of parallel arranged first guide rails 12, and a lower die positioning component 13 is provided on the first guide rail 12, and a third driving component for driving the lower die positioning component 13 to move on the first guide rail 12 is provided below the first guide rail 12, and the third driving component is fixedly connected to the inside of the machine table 1.

[0040] The lower mold positioning component 13 includes a fixed base 131 fixed on the first slider of the first guide rail 12, and a lower mold fixed template 132 is provided on the fixed base 131. The lower mold fixed template 132 is provided with a lower mold supporting product fixed floating bottom 133 for placing the product 14. The lower mold fixed template 132 is provided with a plurality of cylinders, and the cylinders drive the lower mold supporting product fixed floating bottom 133 to move up and down. It is convenient to move the product, improve the nailing accuracy, and at the same time, it is convenient to replace the lower mold fixed template to match products of different sizes.

[0041] A plurality of positioning blocks 134 are provided on the lower die supporting product fixed floating bottom 133, and the plurality of positioning blocks 134 are arranged along the circumference of the lower die supporting product fixed floating bottom 133. This can make the assembly of the product and the rivet more firm and stable.

[0042] The slide 9 includes two second guide rails 91 fixedly connected to the upper mold pressing plate 8, at least one second slider 92 is slidably connected to the second guide rails 91, a connecting plate 93 is fixedly connected to the second slider 92, and a first cylinder 94 is provided at one end of the connecting plate 93, and the first cylinder 94 drives the connecting plate 93 to move forward and backward. The upper mold pressing plate can be moved forward and backward by the first cylinder, so as to improve the nailing accuracy and adjustment range.

[0043] Four corners of the upper mold fixing lock plate 10 are respectively connected with guide pillars 15 , and the other end of the guide pillars 15 is fixedly connected to the connecting plate 93 .

[0044] The number of the upper die rivet material push blocks 11 is four, and the four upper die rivet material push blocks 11 are arranged in a matrix, which can make the entire structure more compact and save space.

[0045] The four upper die rivet material push blocks 11 are respectively provided with a second cylinder 16, and the second cylinder 16 is installed below the upper die pressing plate 8. The position of the upper die rivet material push block can be easily adjusted, thereby adjusting the position of the rivet.

[0046] The upper die pressing plate 8 is provided with a nail hole, and the nail hole is located below the nail punch 5 .

[0047] The first driving component 4 and the third driving component are both motors, and the second driving component 7 is a cylinder. Working principle: The working process of nailing is as follows: turn on the power, start the machine 1, and the rivets in the vibration plate 6 are transported to the upper die rivet material push block 11 through the hose. The upper die chuck 3 is driven by the first driving component 4 to move left and right on the support frame 2, which is convenient for improving the nailing accuracy. The first driving component 4 is installed in the support frame 2 to prevent the first driving component 4 from being damaged. The second cylinder 16 drives the upper die rivet material push block 11 to move, so that different nails are transported to different positions of the product, and then the nailing punch 5 is driven by the second driving component 7 to spin the nails on the product. The third driving component can adjust the product forward and backward. The whole process is set by the program to send nails in turn and complete the riveting function. The production cost is low and the operation is efficient, which replaces the mold nailing. By setting up multiple vibration plates, rivets of different sizes can be assembled on sheet metal, which improves work efficiency, simplifies manual operation, reduces labor intensity, is quick and convenient, has stable quality, and improves production capacity; the vibration plate sends the rivets in the plate to the corresponding upper die rivet connection push block through a hose, and drives the upper die rivet connection push block to move left and right through the second cylinder to improve the nailing accuracy; by setting up the second guide rail, the connecting plate and the first cylinder, the upper die rivet connection push block can be controlled to move forward and backward, the connecting plate is fixedly connected to the bottom of the upper die chuck through the guide column, the first cylinder and the second guide rail are fixedly connected to the upper die pressing plate, and the upper die pressing plate can be moved forward and backward through the first cylinder, which is convenient for improving the nailing accuracy and adjustment range.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional automatic nailing device for sheet metal hardware products, characterized in that: The invention comprises a machine platform (1), wherein a support frame (2) is arranged on the machine platform (1), an upper die chuck (3) is arranged on the support frame (2), a first driving component (4) is arranged inside the upper die chuck (3), a nail punch (5) is arranged below the first driving component (4), a plurality of vibration plates (6) are arranged at both ends of the upper die chuck (3), a second driving component (7) for driving the upper die chuck (3) to move left and right is arranged on the support frame (2), and an upper die pressing plate (8) is arranged below the nail punch (5). ), a slide (9) is arranged on the upper die pressing plate (8), the slide (9) is connected to the upper die chuck (3) through an upper die fixing lock plate (10), a plurality of upper die rivet material connection push blocks (11) are arranged at one end of the slide (9), the number of the upper die rivet material connection push blocks (11) corresponds to the number of the vibration plates (6), a plurality of first guide rails (12) arranged in parallel are arranged on the machine table (1), a lower die positioning component (13) is arranged on the first guide rail (12), and a lower portion of the first guide rail (12) is provided with a lower die positioning component (13). A third driving component is provided for driving the lower mold positioning component (13) to move on the first guide rail (12); the third driving component is fixedly connected to the inside of the machine platform (1); the slide table (9) comprises two second guide rails (91) fixedly connected to the upper mold pressing plate (8); at least one second sliding block (92) is slidably connected to the second guide rails (91); a connecting plate (93) is fixedly connected to the second sliding block (92); a first cylinder (94) is provided at one end of the connecting plate (93); and the first cylinder (94) drives the upper die pressing plate (8) to move forward and backward, the four corners of the upper die fixed locking plate (10) are respectively connected with guide pillars (15), the other end of the guide pillars (15) is fixedly connected to the connecting plate (93), the number of the upper die rivet material push blocks (11) is four, the four upper die rivet material push blocks (11) are arranged in a matrix, the four upper die rivet material push blocks (11) are respectively provided with second cylinders (16), and the second cylinders (16) are installed below the upper die pressing plate (8).

2. A multifunctional automatic nailing device for sheet metal hardware products according to claim 1, characterized in that: The lower die positioning component (13) comprises a fixed base (131) fixed on the first slide block of the first guide rail (12), a lower die fixed template (132) being provided on the fixed base (131), and a lower die support product fixed floating bottom (133) for placing a product (14) being provided on the lower die fixed template (132).

3. A multifunctional automatic nailing device for sheet metal hardware products according to claim 2, characterized in that: A plurality of cylinders are arranged on the lower die fixed template (132), and the cylinders drive the lower die product supporting fixed floating bottom (133) to move up and down.

4. A multifunctional automatic nailing device for sheet metal hardware products according to claim 2, characterized in that: A plurality of positioning blocks (134) are provided on the lower die supporting product fixed floating bottom (133), and the plurality of positioning blocks (134) are arranged along the circumference of the lower die supporting product fixed floating bottom (133).

5. The multifunctional automatic nailing device for sheet metal hardware products according to claim 1, characterized in that: The upper die pressing plate (8) is provided with a nail hole, and the nail hole is located below the nail punch (5).

6. The multifunctional automatic nailing device for sheet metal hardware products according to claim 1, characterized in that: The first driving component (4) and the third driving component are both motors, and the second driving component (7) is a cylinder.

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