Roller type servo feeder

Abstract

The utility model discloses a roller type servo feeder which comprises a feeder body, a conveying assembly and an exchange assembly. The feeder body comprises a driving box fixedly installed at the front end of the feeder body and a movable table movably installed in the feeder body. According to the roller type servo feeding machine, the movable sleeves installed on the outer sides of the driving roller and the driven roller on the upper side and the lower side in the feeding machine body can be extruded, attached and temporarily adsorbed to the two ends of materials in the material feeding process through the rubber blocks installed at the outer ends of the movable sleeves and the round holes in the movable sleeves; the friction force between the driving roller and the driven roller in the material feeding process is enhanced, sliding of the materials in the material feeding process is avoided, meanwhile, the accuracy of the transmission distance can be guaranteed, meanwhile, the main movable frame and the auxiliary movable frame which are located and installed on one side of the driving roller and one side of the driven roller can be conveniently and synchronously disassembled, and therefore after the auxiliary movable frame is conveniently taken down, the material feeding efficiency is improved. And the movable sleeves are exchanged after the outer ends of the driving roller and the driven roller are abraded.

Description

Technical Field

[0001] The utility model relates to the technical field of servo feeding machines, in particular to a roller-type servo feeding machine. Background Technique

[0002] The roller-type servo feeding machine is an automated industrial equipment that combines numerical control technology and a servo motor control system. It is mainly used to precisely control the material conveying process and can be used in combination with equipment such as punching presses, laser cutting machines, and cold bending forming machines to adapt to the automated feeding operations of various metal coil materials. The roller-type servo feeding machine is widely used in fields such as metal processing and manufacturing, the automotive manufacturing industry, precision engineering, and the electronics industry to convey and process various metal materials and achieve automated continuous production of coil materials.

[0003] In the existing roller-type servo feeding machine, when transmitting materials between the driving roller and the driven roller, when the material is relatively smooth, there is a problem of small-distance sliding due to the small friction between the driving roller and the driven roller and the material, which makes it inconvenient to ensure the accuracy of the transmission distance. For this reason, we propose a roller-type servo feeding machine. Content of the Utility Model

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] For this reason, the technical solution adopted by the utility model is as follows:

[0006] A roller-type servo feeding machine includes: a feeding machine body, a conveying component, and a swapping component; the feeding machine body includes a driving box fixedly installed at its front end, a movable table movably installed inside it, and movable rollers arranged on one side of it; the conveying component includes driving rollers fixedly connected to the inner ends of both sides of the driving box, driven rollers movably connected to the inner ends of both sides of the movable table, movable sleeves movably installed at the outer ends of the driving rollers and the driven rollers, rubber blocks arranged at the outer ends of the movable sleeves, round holes opened in the rubber blocks, and clamping strips arranged at the inner ends of the movable sleeves; the swapping component includes a main movable frame and a slave movable frame movably installed at the outer ends of the driving rollers and the driven rollers on both sides of the driving box respectively, a binding groove penetrating through the center of the main movable frame, and a binding rod fixed to the bottom of the slave movable frame passing through the binding groove.

[0007] Preferably, the driving roller and the driven roller have the same structure.

[0008] Preferably, clamping grooves are arranged at the outer ends of the driving roller and the driven roller, and the clamping grooves are matched with the clamping strips. A retaining disk is also fixedly installed on one side of the driving roller and the driven roller.

[0009] Preferably, a bayonet is also opened at the center of the slave movable frame, a clamping block is movably clamped in the bayonet, and a cylinder is fixedly installed at the top of the clamping block, and the cylinder is fixed to the top of the feeding machine body.

[0010] Preferably, positioning holes are also formed on both sides of the main movable frame, and positioning columns matching the positioning holes are fixedly installed on both sides of the feeding machine body.

[0011] Preferably, threaded holes and mounting holes are respectively formed on both sides inside the feeding machine body and on both sides of the main movable frame, and fastening screws are movably installed in the threaded holes and the mounting holes.

[0012] By adopting the above technical solutions, the beneficial effects achieved by the present utility model are as follows:

[0013] 1. In the present utility model, the movable sleeves installed outside the upper and lower side driving rollers and driven rollers in the feeding machine body can, through the rubber blocks arranged at the outer ends thereof and the round holes inside thereof, be extruded, adhered to and temporarily adsorbed at both ends of the material during material feeding, so as to enhance the friction force during material feeding between the driving rollers and the driven rollers, and while avoiding the sliding of the material during feeding, the accuracy of the transmission distance can also be ensured;

[0014] 2. In the present utility model, the main movable frame and the secondary movable frame positioned and installed on one side of the driving roller and the driven roller can also be conveniently disassembled synchronously, so that after being conveniently removed, the movable sleeves at the outer ends of the driving roller and the driven roller after wear can be replaced. Description of the Drawings

[0015] Figure 1 is the overall structure diagram of the present utility model;

[0016] Figure 2 is another perspective view of the present utility model;

[0017] Figure 3 is the internal structure diagram of the present utility model;

[0018] Figure 4 is the disassembly diagram of the movable sleeve at the outer end of the driving roller of the present utility model;

[0019] Figure 5 is the front view of the movable sleeve of the present utility model;

[0020] Figure 6 is the disassembly diagram of the main movable frame and the secondary movable frame of the present utility model.

[0021] Reference Signs:

[0022] 100, feeding machine body; 101, drive box; 102, movable table; 103, movable roller;

[0023] 200, conveying assembly; 201, driving roller; 202, driven roller; 203, movable sleeve; 204, rubber block; 205, round hole; 206, clamping strip; 207, clamping groove; 208, retaining disc;

[0024] 300. Component replacement; 301. Main movable frame; 302. Secondary movable frame; 303. Binding groove; 304. Binding rod; 305. Bayonet; 306. Block; 307. Cylinder; 308. Positioning hole; 309. Positioning post; 310. Threaded hole; 311. Mounting hole; 312. Fastening screw. Specific implementation mode

[0025] To make the purpose, technical solution and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific implementation modes and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other.

[0026] The following describes a roller-type servo feeder provided by some embodiments of the present utility model with reference to the accompanying drawings. Embodiment 1

[0027] Combined with Figures 1-5 As shown, a roller-type servo feeder provided by the present utility model includes: a feeder body 100, a conveying component 200, and a component replacement 300; the feeder body 100 includes a drive box 101 fixedly installed at its front end, a movable table 102 movably installed inside it, and movable rollers 103 arranged on one side of it; the conveying component 200 includes a driving roller 201 fixedly connected to the inner ends of both sides of the drive box 101, a driven roller 202 movably connected to the inner ends of both sides of the movable table 102, movable sleeves 203 movably installed at the outer ends of the driving roller 201 and the driven roller 202, rubber blocks 204 arranged at the outer ends of the movable sleeves 203, round holes 205 opened inside the rubber blocks 204, and card strips 206 arranged at the inner ends of the movable sleeves 203; the driving roller 201 and the driven roller 202 have the same structure, and slots 207 are arranged at the outer ends of the driving roller 201 and the driven roller 202, and the slots 207 are matched with the card strips 206, and a retaining disk 208 is fixedly installed on one side of the driving roller 201 and the driven roller 202.

[0028] Specifically, the roller-type servo feeder is an automated industrial device that combines numerical control technology and a servo motor control system. The movable sleeves 203 installed outside the upper and lower driving rollers 201 and driven rollers 202 in the feeder body 100 can, through the rubber blocks 204 arranged at their outer ends and the round holes 205 inside them, squeeze, adhere to, and briefly adsorb to both ends of the material during material feeding, so as to enhance the friction force during material feeding between the driving roller 201 and the driven roller 202. While preventing the material from sliding during feeding, it can also ensure the accuracy of the transmission distance. The clamping strips 206 provided at the inner ends of the movable sleeves 203 are mainly used for clamping and installing into the clamping grooves 207 on the driving roller 201 and the driven roller 202 to ensure stability during use. The retaining disks 208 installed on one side of the driving roller 201 and the driven roller 202 are mainly used for blocking on one side after the movable sleeves 203 are installed. Embodiment 2

[0029] Combined Figure 3 And Figure 6 As shown, on the basis of Embodiment 1, the replacement component 300 includes the main movable frame 301 and the slave movable frame 302 respectively movably installed at the outer ends of the upper and lower driving rollers 201 and driven rollers 202 on both sides of the driving box 101, the restraint groove 303 penetrating through the center of the main movable frame 301, the restraint rod 304 fixed to the bottom of the slave movable frame 302 passing through the restraint groove 303. A bayonet 305 is also opened at the center of the slave movable frame 302, and a clamping block 306 is also movably clamped in the bayonet 305. A cylinder 307 is also fixedly installed at the top of the clamping block 306, and the cylinder 307 is fixed to the top of the feeder body 100. Positioning holes 308 are also opened on both sides of the main movable frame 301, and positioning columns 309 matching the positioning holes 308 are fixedly installed on both sides of the feeder body 100. Threaded holes 310 and installation holes 311 are respectively correspondingly opened on both sides inside the feeder body 100 and on both sides of the main movable frame 301, and fastening screws 312 are also movably installed in the threaded holes 310 and the installation holes 311.

[0030] Specifically, the main movable frame 301 and the slave movable frame 302 positioned and installed on one side of the driving roller 201 and the driven roller 202 can also be disassembled synchronously and conveniently, so as to realize the convenient replacement of the movable sleeve 203 after wear at the outer ends of the driving roller 201 and the driven roller 202 after being conveniently removed. The restraint rod 304 movably installed at the bottom of the slave movable frame 302 in the main movable frame 301 and the clamping block 306 clamped and installed on the slave movable frame 302 are mainly used for the movable installation of the slave movable frame 302 at the upper end of the main movable frame 301, so as to realize the simultaneous removal of the lifting adjustment of the slave movable frame 302 by the cylinder 307 and the disassembly of the main movable frame 301. The positioning columns 309 installed in the positioning holes 308 on the main movable frame 301 on both sides of the feeder body 100 are mainly used for positioning the installation positions of the main movable frame 301 and the slave movable frame 302.

[0031] Working principle and usage process of the utility model:

[0032] When conveying materials in the feeder body 100, after the materials are conveyed between the driving roller 201 and the driven roller 202, the movable sleeves 203 at the outer ends of the driving roller 201 and the driven roller 202 will rotate to squeeze, bond and temporarily adsorb multiple groups of rubber blocks 204 outside to both ends of the materials, so as to ensure the friction force with the materials and ensure the accuracy of the transmission distance. After the movable sleeves 203 at the outer ends of the driving roller 201 and the driven roller 202 are worn and damaged, the fastening screws 312 on both sides of the outer end of the main movable frame 301 can be removed first, so that after the fastening screws 312 are removed, the main movable frame 301 and the slave movable frame 302 at the outer ends of the driving roller 201 and the driven roller 202 on both sides can be moved outwards. After the main movable frame 301 and the slave movable frame 302 are moved outwards and removed, the movable sleeves 203 at the outer ends of the driving roller 201 and the driven roller 202 can be removed in sequence to replace the movable sleeves 203.

[0033] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A roller servo feeder, characterized in that: include: Feeder body (100), conveying assembly (200), and replacement assembly (300); The feeder body (100) comprises a drive box (101) fixedly mounted at its front end, a movable table (102) movably mounted inside thereof, and movable rollers (103) arranged and mounted on one side thereof; The conveying assembly (200) comprises an active roller (201) fixedly connected to the inner ends of both sides of the driving box (101), a driven roller (202) movably connected to the inner ends of both sides of the movable platform (102), a movable sleeve (203) movably mounted on the outer ends of the active roller (201) and the driven roller (202), a rubber block (204) arranged at the outer end of the movable sleeve (203), a circular hole (205) formed in each of the rubber blocks (204), and a clamping strip (206) arranged at the inner end of the movable sleeve (203); The exchange assembly (300) comprises a main movable frame (301) and a slave movable frame (302) movably mounted on the outer ends of the active roller (201) and the driven roller (202) on both sides of the drive box (101), a restraining groove (303) extending through the center of the main movable frame (301), and a restraining rod (304) passing through the restraining groove (303) and fixed to the bottom of the slave movable frame (302).

2. A roller servo feeder according to claim 1, characterized in that: The active roller (201) and the driven roller (202) have the same structure.

3. A roller servo feeder according to claim 1, characterized in that: The outer ends of the active roller (201) and the driven roller (202) are both arranged with card slots (207), and the card slots (207) match the card strips (206). A baffle plate (208) is also fixedly mounted on one side of the active roller (201) and the driven roller (202).

4. The roller servo feeder according to claim 1, characterized in that: A bayonet (305) is also provided at the center of the movable frame (302), a clamping block (306) is movably engaged in the bayonet (305), a cylinder (307) is fixedly mounted on the top of the clamping block (306), and the cylinder (307) is fixed to the top of the feeder body (100).

5. The roller servo feeder according to claim 1, characterized in that: Positioning holes (308) are also provided on both sides of the main movable frame (301), and positioning columns (309) matching the positioning holes (308) are also fixedly installed on both sides of the feeder body (100).

6. The roller servo feeder according to claim 1, characterized in that: Threaded holes (310) and mounting holes (311) are respectively provided on both sides of the feeder body (100) and both sides of the main movable frame (301), and fastening screws (312) are movably installed in the threaded holes (310) and the mounting holes (311).

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