Automatic vertical needle grinding machining equipment

Abstract

The invention relates to the technical field of vertical needle grinding machining, in particular to automatic vertical needle grinding machining equipment which comprises a supporting seat and a vertical needle body, an automatic grinding mechanism is arranged on the supporting seat, and the automatic grinding mechanism comprises a grinding machine body fixedly installed at the top of the supporting seat; an electric guide rail is fixedly installed on one side of the grinding machine body, a supporting block is fixedly installed on the electric guide rail, a first motor is fixedly installed in the supporting block, a supporting rod connected with the first motor is movably installed at the top of the supporting block, a supporting plate is arranged on one side of the supporting rod, and two electric telescopic rods are symmetrically installed on the supporting plate. And a clamping block is fixedly mounted at the output end of the electric telescopic rod. Through the arrangement of the automatic grinding mechanism, feeding and discharging can be automatically conducted on the vertical needle body, a grinding machine body is used for grinding machining, manual control is not needed in the whole process, and improvement of the grinding production efficiency is facilitated.

Description

Technical Field

[0001] The invention relates to a grinding processing equipment, in particular to an automatic vertical pin grinding processing equipment, belonging to the technical field of vertical pin grinding processing. Background Art

[0002] The needle grinding machine is also called a punching needle grinding machine, a punching needle forming machine, a punching needle former, etc. It is a machine tool accessory that uses a simple pressing roller structure on a grinder to precisely grind punching needles, ejector pins, etc. The needle grinding machine can be divided into large needle grinding machines, conventional needle grinding machines, mini needle grinding machines, electric needle grinding machines, etc.

[0003] In the prior art, the patent with announcement number CN2017493755U records a fully automatic needle grinding machine, which includes a workbench, the top of which is fixedly connected to two extension plates, the opposite sides of the two extension plates are fixedly installed with a drive motor, the opposite sides of the two extension plates are rotatably connected with a grinding cylinder, the output shaft of the drive motor passes through the extension plate and is fixedly connected to the grinding cylinder, and the top of the workbench is fixedly installed with an electric push rod. This utility model realizes automatic loading through the coordinated use of a loading box and a storage seat, so that the metal needle body is always in the center position when connected to the storage seat, and there is no need for users to repeatedly debug, reducing the labor of users, and at the same time improving the quality of grinding. The setting of sensors can further realize fully automatic grinding. In practical applications, if the component is connected to a single-chip microcomputer, fully automatic grinding can be realized.

[0004] Based on the above-mentioned prior art patents and in combination with the equipment in the prior art, it is found that when the above-mentioned equipment is used, the loading and unloading and operation control of the vertical needle are all completed by manual control. There are many manual operation steps, low grinding efficiency, low grinding accuracy, and it needs to rely on the operator's operating experience, which reduces production efficiency. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides an automated vertical needle grinding and processing equipment that can automatically load and unload a vertical needle body and use a grinder body for grinding processing.

[0006] The technical solution adopted by the present invention to solve the above technical problems is:

[0007] An automated vertical needle grinding and processing equipment comprises a support seat and a vertical needle body, wherein the support seat is provided with an automatic grinding mechanism, wherein the automatic grinding mechanism comprises a grinder body fixedly mounted on the top of the support seat, an electric guide rail is fixedly mounted on one side of the grinder body, a support block is fixedly mounted on the upper side of the electric guide rail, a first motor is fixedly mounted inside the support block, a support rod connected to the first motor is movably mounted on the top of the support block, a support plate is provided on one side of the support rod, two electric telescopic rods are symmetrically mounted on the support plate, a clamping block is fixedly mounted on the output end of the electric telescopic rod, a stand is fixedly mounted on one side of the electric guide rail, a fixed seat is provided on the top of the stand, a material discharge rack is fixedly mounted on the top of the fixed seat, a material discharge port is provided on the fixed seat, a fixed frame is fixedly mounted on one side of the material discharge rack, a screw rod is movably mounted inside the fixed frame, a second motor connected to the screw rod is fixedly mounted on one side of the fixed frame, a moving block is mounted on the screw rod, a groove is provided on one side of the material discharge port, and a push rod connected to the moving block is provided inside the groove.

[0008] Furthermore, two limiting grooves are symmetrically provided on the inner wall of the fixed frame, and limiting blocks connected to the moving block are slidably mounted on the limiting grooves.

[0009] Furthermore, a plurality of first installation grooves are provided on the stand, a spring is fixedly installed inside the first installation groove, a limit frame is fixedly installed between two adjacent springs, and fixing grooves are provided on both sides of the fixing seat.

[0010] Furthermore, fixing plates are fixedly installed on both sides of the stand, and magnetic blocks are fixedly installed on the fixing plates and the limiting frame.

[0011] Furthermore, a fixing block is fixedly installed on the surface of the stand, a plurality of positioning rods are fixedly installed on the top of the fixing block, and a positioning plate is fixedly installed on the surface of the fixing seat.

[0012] Furthermore, the diameter of one side of the limiting frame matches the inner diameter of the fixing groove, the diameter of the positioning rod matches the inner diameter of the notch on the positioning plate, and one end of the positioning rod is configured to be conical.

[0013] Furthermore, a second mounting groove is formed on the support rod, and a third motor connected to the support plate is fixedly mounted inside the second mounting groove.

[0014] Furthermore, a collection box is arranged on the top of the support seat, two slide rails are fixedly installed on the surface of the support seat, and a sliding block used in conjunction with the collection box is fixedly installed on the bottom of the slide rails.

[0015] Furthermore, a dust box is fixedly installed on one side of the support seat, a fan is fixedly installed on the bottom of the dust box, a filter is fixedly installed inside the dust box, and an air duct extending to one side of the grinder body is fixedly installed on the top of the dust box.

[0016] Furthermore, the dust box is provided with a movable door movably installed by hinges.

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

[0018] The present invention can automatically load and unload the vertical needle body and use the grinder body for grinding processing through the setting of the automatic grinding mechanism, place a plurality of vertical needle bodies inside the discharge rack, and make them fall into the discharge port by their own gravity, then start the second motor to drive the screw to rotate, drive the moving block to move and push the vertical needle body in the discharge port outward through the push rod, and at the same time, the electric guide rail starts to drive the support rod to move to one side of the pushed out vertical needle body, and the two electric telescopic rods are started at the same time to make the two clamping blocks close to clamp the vertical needle body, and then the electric guide rail continues to start the reverse movement to remove the vertical needle body from the discharge port and transfer it to the position of the grinder body. During the transfer process, the first motor starts to drive the support rod to rotate, so as to make the vertical needle body on the clamping block close to the grinder body, and finally the grinder body starts to grind the vertical needle body on the clamping block. The whole process can be completed without manual control, thereby reducing the manual operation steps and improving the efficiency of grinding production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic top view of the overall structure of the present invention;

[0020] Figure 2 It is a front view schematic diagram of the overall structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the separation of the stand and the fixing seat structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the internal structure of the fixing frame of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the clamping block of the present invention;

[0024] Figure 6 It is a schematic diagram of the internal structure of the dust collecting box of the present invention.

[0025] In the figure, 1, support seat; 2, automatic grinding mechanism; 3, grinding machine body; 4, electric guide rail; 5, support block; 6, first motor; 7, support rod; 8, support plate; 9, electric telescopic rod; 10, clamping block; 11, stand; 12, fixed seat; 13, material discharging rack; 14, material discharging port; 15, fixed frame; 16, screw; 17, second motor; 18, moving block; 19, groove; 20, push rod; 21, Limiting slot; 22, first mounting slot; 23, spring; 24, limiting frame; 25, fixing slot; 26, fixing plate; 27, magnetic block; 28, fixing block; 29, positioning rod; 30, positioning plate; 31, second mounting slot; 32, third motor; 33, collecting box; 34, slide rail; 35, slider; 36, dust collecting box; 37, fan; 38, filter; 39, air duct; 40, movable door; 41, vertical needle body. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0027] like Figure 1-Figure 6 As shown, an automated vertical needle grinding processing equipment is provided in this embodiment, which includes a support seat 1 and a vertical needle body 41, an automatic grinding mechanism 2 is arranged on the support seat 1, and the automatic grinding mechanism 2 includes a grinder body 3 fixedly installed on the top of the support seat 1, an electric guide rail 4 is fixedly installed on one side of the grinder body 3, a support block 5 is fixedly installed on the electric guide rail 4, a first motor 6 is fixedly installed inside the support block 5, a support rod 7 connected to the first motor 6 is movably installed on the top of the support block 5, a support plate 8 is arranged on one side of the support rod 7, and two electric telescopic rods 9 are symmetrically installed on the support plate 8, and the electric telescopic rods 9 are symmetrically installed on the electric telescopic rods 9. A clamping block 10 is fixedly installed on the output end of the rod 9, a stand 11 is fixedly installed on one side of the electric guide rail 4, a fixed seat 12 is arranged on the top of the stand 11, a discharge rack 13 is fixedly installed on the top of the fixed seat 12, a discharge port 14 is provided on the fixed seat 12, a fixed frame 15 is fixedly installed on one side of the discharge rack 13, a screw 16 is movably installed inside the fixed frame 15, a second motor 17 connected to the screw 16 is fixedly installed on one side of the fixed frame 15, a moving block 18 is installed on the screw 16, a groove 19 is provided on one side of the discharge port 14, and a push rod 20 connected to the moving block 18 is provided inside the groove 19.

[0028] In this embodiment, if Figure 1-Figure 6As shown, two limit grooves 21 are symmetrically provided on the inner wall of the fixed frame 15, and a limit block connected to the moving block 18 is slidably installed on the limit groove 21; a plurality of first installation grooves 22 are provided on the stand 11, and a spring 23 is fixedly installed inside the first installation groove 22, and a limit frame 24 is fixedly installed between two adjacent springs 23, and fixed grooves 25 are provided on both sides of the fixed seat 12; fixed plates 26 are fixedly installed on both sides of the stand 11, and magnetic blocks 27 are fixedly installed on the fixed plates 26 and the limit frame 24. The setting of the limit groove 21 and the limit block can play a role in stabilizing the movement of the moving block 18, so as to prevent the moving block 18 from swinging during movement, causing the push rod 20 to deviate and be difficult to insert into the discharge port 14 to push the vertical needle body 41; with the support of multiple springs 23, the limit frame 24 is inserted into the fixed groove 25 opened on both sides of the fixed seat 12, and the fixed seat 12 is movably installed on the stand 11 by connecting the limit frame 24 and the fixed groove 25, and after the limit frame 24 is taken out from the fixed groove 25 , the fixing seat 12 can be separated and disassembled from the stand 11, so as to facilitate the replacement when processing vertical needle bodies 41 of different specifications; since the spring 23 has elastic force, it will rebound after the limit frame 24 is taken out from the fixing groove 25, and after the limit frame 24 is pulled out, the magnetic block 27 on one side of it is fitted with the magnetic block 27 on the fixing plate 26, and the limit frame 24 can be effectively prevented from rebounding under the adsorption of the two magnetic blocks 27, thereby avoiding the rebound of the limit frame 24 affecting the replacement and disassembly of the fixing seat 12.

[0029] In this embodiment, if Figure 1-Figure 6As shown, a fixed block 28 is fixedly installed on the surface of the stand 11, a plurality of positioning rods 29 are fixedly installed on the top of the fixed block 28, and a positioning plate 30 is fixedly installed on the surface of the fixed seat 12; the diameter of one side of the limit frame 24 is consistent with the inner diameter of the fixed groove 25, the diameter of the positioning rod 29 is consistent with the inner diameter of the groove on the positioning plate 30, and one end of the positioning rod 29 is set to be conical; a second mounting groove 31 is opened on the support rod 7, and a third motor 32 connected to the support plate 8 is fixedly installed inside the second mounting groove 31. The setting of the fixing block 28, the positioning rod 29 and the positioning plate 30 can play a positioning role in the installation of the fixing seat 12. After the positioning plate 30 on one side of the fixing seat 12 is inserted into the positioning rod 29, the fixing seat 12 can be positioned at the center of the top of the stand 11, effectively preventing deviation, so that the discharge port 14 opened on one side of the fixing seat 12 can be aligned with the clamping block 10, so that the clamping block 10 can clamp and remove the vertical needle body 41; the diameter of one side of the limit frame 24 is set to match the inner diameter of the fixing groove 25, so that the limit frame 24 and the fixing groove 25 can be clamped. The fit is more stable and the fixing base 12 is prevented from shaking. Similarly, after the diameter of the positioning rod 29 is matched with the inner diameter of the slot on the positioning plate 30, the fixing base 12 can be further prevented from shaking, and one end of the positioning rod 29 is set to be tapered, so that it is easier to insert into the slot on the positioning plate 30; since the output end of the third motor 32 is connected to the support plate 8, the support plate 8 can be driven to rotate when the third motor 32 is started, and then it can be driven to rotate when the vertical needle body 41 is ground, so that one end of the vertical needle body 41 can be ground more evenly.

[0030] In this embodiment, if Figure 1-Figure 6 As shown, a collecting box 33 is arranged on the top of the support seat 1, two slide rails 34 are fixedly installed on the surface of the support seat 1, and a slider 35 used in conjunction with the collecting box 33 is fixedly installed on the bottom of the slide rail 34; a dust collecting box 36 is fixedly installed on one side of the support seat 1, a fan 37 is fixedly installed on the bottom of the dust collecting box 36, a filter 38 is fixedly installed inside the dust collecting box 36, and a duct 39 extending to one side of the grinder body 3 is fixedly installed on the top of the dust collecting box 36; a movable door 40 is arranged on the dust collecting box 36. The arrangement of the collecting box 33, the slide rail 34 and the slider 35 is convenient for collecting and storing the vertical needles after grinding; iron filings will be generated during the grinding process, and the fan 37 can be started to absorb the iron filings through the duct 39 and discharge them into the dust collecting box 36, and the iron filings are collected in the dust collecting box 36 through the filter 38, so as to clean the iron filings; and the movable door 40 can remove the iron filings collected in the dust collecting box 36.

[0031] like Figure 1-Figure 6 As shown, the working process of the automated vertical needle grinding processing equipment provided in this embodiment is as follows:

[0032] A plurality of vertical needle bodies 41 are placed inside the discharge rack 13, and they are made to fall into the discharge port 14 by their own gravity, and then the second motor 17 is started to drive the screw 16 to rotate, and the moving block 18 is driven to move to push the vertical needle body 41 in the discharge port 14 outward through the push rod 20, and at the same time, the electric guide rail 4 is started to drive the support rod 7 to move to one side of the pushed out vertical needle body 41, and the two electric telescopic rods 9 are started at the same time to make the two clamping blocks 10 close to clamp the vertical needle body 41, and then the electric guide rail 4 moves in the opposite direction to remove the vertical needle body 41 from the discharge port 14 and transfer it to the position of the grinder body 3. During the transfer process, the first motor 6 is started to rotate the support rod 7, so that the vertical needle body 41 on the clamping block 10 is close to the grinder body 3, and finally the grinder body 3 is started to grind the vertical needle body 41 on the clamping block 10.

[0033] The above description shows and describes the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the forms disclosed herein, and that changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention should be within the scope of protection of the claims attached to the present invention.

Claims

1. An automated vertical needle grinding and processing device, comprising a support seat (1) and a vertical needle body (41), characterized in that: The support seat (1) is provided with an automatic grinding mechanism (2), the automatic grinding mechanism (2) comprising a grinding machine body (3) fixedly mounted on the top of the support seat (1), an electric guide rail (4) fixedly mounted on one side of the grinding machine body (3), a support block (5) fixedly mounted on the electric guide rail (4), a first motor (6) fixedly mounted inside the support block (5), a support rod (7) connected to the first motor (6) movably mounted on the top of the support block (5), a support plate (8) disposed on one side of the support rod (7), two electric telescopic rods (9) symmetrically mounted on the support plate (8), a clamping block (10) fixedly mounted on the output end of the electric telescopic rod (9); the electric guide rail A stand (11) is fixedly installed on one side of the frame (4), a fixed seat (12) is arranged on the top of the stand (11), a discharge rack (13) is fixedly installed on the top of the fixed seat (12), a discharge port (14) is provided on the fixed seat (12), a fixed frame (15) is fixedly installed on one side of the discharge rack (13), a screw rod (16) is movably installed inside the fixed frame (15), a second motor (17) connected to the screw rod (16) is fixedly installed on one side of the fixed frame (15), a moving block (18) is installed on the screw rod (16), a groove (19) is provided on one side of the discharge port (14), a push rod (20) connected to the moving block (18) is provided inside the groove (19).

2. The automatic vertical needle grinding equipment according to claim 1, characterized in that: Two limiting grooves (21) are symmetrically provided on the inner wall of the fixed frame (15), and limiting blocks connected to the moving block (18) are slidably mounted on the limiting grooves (21).

3. The automatic vertical needle grinding equipment according to claim 1, characterized in that: The stand (11) is provided with a plurality of first installation grooves (22), a spring (23) is fixedly installed inside the first installation groove (22), a limit frame (24) is fixedly installed between two adjacent springs (23), and both sides of the fixed seat (12) are provided with fixed grooves (25).

4. The automatic vertical needle grinding processing equipment according to claim 3 is characterized in that: Fixed plates (26) are fixedly mounted on both sides of the platform (11), and magnetic blocks (27) are fixedly mounted on the fixed plates (26) and the limiting frame (24).

5. The automatic vertical needle grinding equipment according to claim 4, characterized in that: A fixing block (28) is fixedly mounted on the surface of the stand (11), a plurality of positioning rods (29) are fixedly mounted on the top of the fixing block (28), and a positioning plate (30) is fixedly mounted on the surface of the fixing seat (12).

6. The automatic vertical needle grinding equipment according to claim 5, characterized in that: The diameter of one side of the limiting frame (24) matches the inner diameter of the fixing groove (25), the diameter of the positioning rod (29) matches the inner diameter of the notch on the positioning plate (30), and one end of the positioning rod (29) is configured to be conical.

7. The automatic vertical needle grinding processing equipment according to claim 1 is characterized in that: The support rod (7) is provided with a second installation groove (31), and a third motor (32) connected to the support plate (8) is fixedly installed inside the second installation groove (31).

8. The automated vertical needle grinding equipment according to claim 1, characterized in that: A collection box (33) is arranged on the top of the support seat (1), two slide rails (34) are fixedly mounted on the surface of the support seat (1), and a sliding block (35) for use with the collection box (33) is fixedly mounted on the bottom of the slide rail (34).

9. The automatic vertical needle grinding processing equipment according to claim 1 is characterized in that: A dust box (36) is fixedly mounted on one side of the support base (1), a fan (37) is fixedly mounted on the bottom of the dust box (36), a filter (38) is fixedly mounted inside the dust box (36), and an air duct (39) extending to one side of the grinder body (3) is fixedly mounted on the top of the dust box (36).

10. The automatic vertical needle grinding processing equipment according to claim 9, characterized in that: The dust collecting box (36) is provided with a movable door (40) which is movably installed via hinges.

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