End surface processing equipment

Abstract

The present invention discloses an end surface processing device, comprising a base and a workbench arranged on the base, wherein the workbench is provided with an automatic feeding module, a moving module, an end surface processing module and a tray loading module; the automatic feeding module comprises a conveying belt, a conveying motor, a positioning plate, a positioning block, a stopper, a cylinder and a sensor, the moving module comprises a clamping block, a motor and a motor fixing bracket, the end surface processing module comprises sandpaper, a bottom plate, a roller and a grinding motor, and the tray loading module comprises a tray loading cylinder, a push plate, a connecting plate and a hopper. The present application realizes the automation of the processing process and tray loading, saves labor costs, and makes the effect of the end surface processing controllable.

Description

Technical Field

[0001] The invention relates to automated processing equipment, in particular to end surface processing equipment. Background Art

[0002] After parts with burrs on the end faces are produced, the burrs on the end faces of the parts need to be polished away. The original process is to manually polish the end faces and then load them onto the tray. This is not only inefficient, but the effect of end face polishing is also greatly affected by the operator, and the polishing effect cannot be effectively guaranteed. Summary of the invention

[0003] In order to solve the deficiencies of the prior art, the present application provides an end surface processing device, and the technical solution is as follows: an end surface processing device, comprising a base and a workbench arranged on the base, wherein the workbench is provided with an automatic loading module, a moving module, an end surface processing module and a tray loading module;

[0004] The automatic feeding module comprises a conveyor belt, a conveyor motor, a positioning plate, a positioning block, a stopper, a cylinder and a sensor, the conveyor belt is installed on the workbench through a bracket, the conveyor motor is installed on one side of the bracket, and is used to drive the belt to rotate, the positioning plate comprises a left positioning plate and a right positioning plate respectively arranged on the bracket, a first slide groove is formed between the left positioning plate and the right positioning plate for the parts to be processed to move through, and a vacant area for placing the parts to be processed is vacated on the belt at the front end of the first slide groove; the cylinder comprises a first cylinder and a second cylinder, the first cylinder and the second cylinder are fixedly installed on the bracket through a cylinder fixing seat, the positioning block is installed at the front end of the first cylinder push rod, the stopper is installed at the front end of the second cylinder push rod, the sensor is fixed on the bracket through a sensor mounting seat, and is used to detect the number of parts to be processed, and a second slide groove is formed between the sensor and the cylinder fixing seat, the front end of the second slide groove corresponds to the first slide groove, and a limit block is arranged at the end of the second slide groove;

[0005] The moving module includes a clamping block, a motor and a motor fixing bracket. The clamping block is arranged above the end of the second slide slot and is used to clamp the placed parts to be processed. The motor is fixed to the motor fixing bracket to drive the clamping block to clamp the parts to be processed, and then move upward and horizontally to the end surface processing module. The motor fixing bracket is fixed on the workbench.

[0006] The end surface processing module includes sandpaper, a base plate, a roller and a grinding motor. The sandpaper is driven by the grinding motor to rotate through the roller to grind the end surface of the part to be processed. The roller is arranged on the side of the base plate, and the base plate is fixed to the workbench.

[0007] The loading module includes a loading cylinder, a push plate, a connecting plate and a hopper. The loading cylinder is fixed to a workbench on one side of the sandpaper, the push plate is fixed to the front end of the push rod of the loading cylinder, and the connecting plate is arranged on the bottom plate. The push rod pushes the polished parts on the sandpaper to the connecting plate and then pushes them into the hopper.

[0008] Furthermore, the automatic loading module also includes a groove, a third cylinder and a movable plate. The groove is opened on the left positioning plate, and the third cylinder is fixed in the groove. One end of the movable plate is vertically rotatably connected to the left positioning plate, and the other end is rotatably connected to the third cylinder push rod and is at the starting point of the first slide groove, which is used for arranging the parts to be processed in the placement area when they pass through the first slide groove.

[0009] Furthermore, the left positioning plate and the right positioning plate are both triangular plates, and the oblique sides of the two triangular plates are arranged relative to each other to form an inclined first slide groove. The width of the groove at the starting point of the first slide groove is greater than the width of the groove at the end point, which is convenient for increasing the time for the parts to be processed to move in the first slide groove and facilitating the movement in the second slide groove.

[0010] Furthermore, a positioning groove matching the size of the part to be processed is provided on the positioning block in the automatic feeding module, so as to accurately position the passing part and facilitate the clamping block to clamp it.

[0011] Furthermore, the moving module also includes a turntable, a first fixed plate, a second fixed plate, a third fixed plate, a fourth fixed plate and a sliding rod, the motor includes a first motor, a second motor, a third motor and a fourth motor, the first motor is connected to the clamping block at the bottom and fixed to the bottom of the first fixed plate at the top, the turntable is arranged above the first fixed plate, the second motor is arranged on the turntable, the second motor is fixed to the second fixed plate at the top, the third motor is arranged above the second fixed plate, the side of the third motor is fixed to the third fixed plate, the third fixed plate can be slid up and down on the fourth motor, the other side of the fourth motor is fixed to the fourth fixed plate, the fourth positioning plate can be slidably arranged on the sliding rod, and the sliding rod is fixed to the motor fixing bracket, and different actions of clamping, lifting, moving and rotating parts are completed by different motors.

[0012] Furthermore, the grinding motor in the end face processing module includes a torque motor, a first speed-regulating motor and a second speed-regulating motor, the first speed-regulating motor is arranged at the edge of the workbench, the second speed-regulating motor is arranged at the bottom of the workbench, a through hole is opened on the workbench above the second speed-regulating motor, the sandpaper passes through the through hole and is connected through the rollers on the first speed-regulating motor and the second speed-regulating motor, and a processing area is formed on the sandpaper; the bottom plate is a convex bottom plate, and the rollers include a first roller, a second roller, a third roller and a fourth roller, the first roller is arranged on the left side of the convex bottom plate, and the side of the first roller is the through hole, the second roller is arranged on the right side of the convex bottom plate, and is arranged corresponding to the first roller, the third roller is arranged on the right side of the second roller, and one end is connected to the torque motor, and the other end is fixed to the convex bottom plate, the fourth roller is arranged below the third roller, and the sandpaper passes through the first roller, the second roller, the third roller and the fourth roller.

[0013] Furthermore, the push plate in the loading module is an L-shaped push plate, the horizontal part of the L-shaped push plate is on the bottom plate, a recess for pushing parts is provided at the front end of the horizontal part, and the horizontal part of the L-shaped push plate is at the same horizontal position as the sandpaper and the connecting plate, so as to facilitate the push plate to push the parts for loading.

[0014] Furthermore, a square box with an opening on one side is arranged above the workbench, and the open side is a side for placing the parts to be processed, so as to protect the entire equipment during the working process.

[0015] The benefit of the present application lies in that the end face processing equipment provided realizes the automation of the processing process and loading, saves labor costs, and makes the effect of end face processing controllable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a preferred embodiment of the end surface processing equipment of the present invention;

[0017] Figure 2 for Figure 1 Schematic diagram of the automatic feeding module structure;

[0018] Figure 3 for Figure 2 Another perspective structural diagram;

[0019] Figure 4 for Figure 1 Schematic diagram of the structure of the middle moving module;

[0020] Figure 5 for Figure 1 Schematic diagram of the structure of the middle end surface processing module and the tray loading module;

[0021] Figure 6 for Figure 5Schematic diagram of the structure from another perspective. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] See also Figure 1-6 This embodiment provides an end surface processing device, including a base 10 and a workbench 11 arranged on the base 10, on which an automatic loading module 16, a moving module 15, an end surface processing module 12 and a loading module 13 are arranged;

[0024] The automatic loading module includes a conveyor belt 162, a conveyor motor 168, a positioning plate, a positioning block 171, a stopper 172, a cylinder and a sensor 176. The conveyor belt 162 is installed on the workbench 11 through a bracket 161. The conveyor motor 168 is installed on one side of the bracket 161 to drive the belt to rotate. The positioning plate includes a left positioning plate 170 and a right positioning plate 164 respectively arranged on the bracket 161. A first chute 175 for the parts to be processed to move through is formed between the left positioning plate 170 and the right positioning plate 164. A vacant area for placing the parts to be processed is left on the belt at the front end of the first chute 175. The cylinder includes a first cylinder 165 and a second cylinder 166, which are fixedly mounted on the bracket through a cylinder fixing seat 173, a positioning block 171 is mounted on the front end of the first cylinder push rod, and a positioning groove matching the size of the part to be processed is provided on the positioning block 171, a stopper 172 is mounted on the front end of the second cylinder push rod, and a sensor 176 is fixed on the bracket through a sensor mounting seat for detecting the number of parts to be processed, and a second slide groove 174 is formed between the sensor 176 and the cylinder fixing seat 173, the front end of the second slide groove 174 corresponds to the first slide groove 175, and a limit block 167 is provided at the end of the second slide groove;

[0025] As a preferred embodiment, the automatic feeding module also includes a groove, a third cylinder 169 and a movable plate 163. The groove is provided on the left positioning plate 170. The third cylinder 169 is fixed in the groove. One end of the movable plate 163 is vertically rotatably connected to the left positioning plate 170, and the other end is rotatably connected to the third cylinder push rod and is located at the starting point of the first slide groove 175. The left positioning plate and the right positioning plate are both triangular plates. The oblique sides of the two triangular plates are arranged relative to each other to form an inclined first slide groove 175. The width of the notch at the starting point of the first slide groove is greater than the width of the notch at the end.

[0026] The moving module includes a clamping block 1501, a motor, a motor fixing bracket 1511, a turntable 1504, a first fixing plate 1503, a second fixing plate 1506, a third fixing plate 1510, a fourth fixing plate 1512 and a slide bar 1507. The clamping block 1501 is arranged above the end of the second slide slot 174 to clamp the arranged parts to be processed. The motor includes a first motor 1502, a second motor 1505, a third motor 1508 and a fourth motor 1509. The lower side 1502 of the first motor is connected to the clamping block 1501, and the upper side is fixed to the lower side of the first fixing plate 1503. The first fixing plate A turntable 1504 is arranged above 1503, a second motor 1505 is arranged above the turntable 1504, a second fixing plate 1506 is fixed to the second motor 1505, a third motor 1508 is arranged above the second fixing plate 1506, a side of the third motor 1508 is fixed to a third fixing plate 1510, the third fixing plate 1510 is slidably arranged on a fourth motor 1509, the other side of the fourth motor 1509 is fixed to a fourth fixing plate 1512, a fourth positioning plate 1512 is slidably arranged on a slide bar 1507, and the slide bar 1507 is fixed to a motor fixing bracket 1511;

[0027] The end surface processing module includes sandpaper, a bottom plate 133, a roller, a torque motor 1205, a first speed regulating motor 1204 and a second speed regulating motor 1208. The first speed regulating motor 1204 is arranged at the edge of the workbench, the second speed regulating motor 1208 is arranged at the bottom of the workbench, a through hole 1206 is provided on the workbench above the second speed regulating motor, the sandpaper passes through the through hole 1206 and is connected to the rollers 1203 on the first speed regulating motor and the second speed regulating motor, and a processing area is formed on the sandpaper; the bottom plate 133 is a convex bottom plate, and the rollers include a first roller 1207 , a second roller 1201, a third roller 1202 and a fourth roller, the first roller 1207 is arranged on the left side of the bottom plate 133, the side of the first roller is perforated, the second roller 1201 is arranged on the right side of the bottom plate, and is arranged corresponding to the first roller, the third roller 1202 is arranged on the right side of the second roller, and one end is connected to the torque motor 1205, and the other end is fixed to the bottom plate 133, the fourth roller is arranged below the third roller 1202, the sandpaper passes through the first roller, the second roller, the third roller and the fourth roller, and the bottom plate 133 is fixed to the workbench 11;

[0028] The loading module includes a loading cylinder 131, a push plate 132, a connecting plate 134 and a hopper. The loading cylinder 131 is fixed to the workbench 11 on one side of the sandpaper. The push plate 132 is fixed to the front end of the push rod of the loading cylinder 131. The connecting plate is arranged on the bottom plate. The push rod pushes the polished parts on the sandpaper to the connecting plate and then pushes them into the hopper.

[0029] As a preferred embodiment, the push plate 132 is an L-shaped push plate, the horizontal portion of the L-shaped push plate is on the bottom plate 133, a notch for pushing parts is provided at the front end of the horizontal portion, and the horizontal portion of the L-shaped push plate is at the same horizontal position as the sandpaper and the connecting plate;

[0030] As a preferred embodiment, a square box 14 with an open side is arranged above the workbench 11, and the open side is the side where the parts to be processed are placed, which is used to protect the entire equipment during operation.

[0031] When the equipment is working, the parts to be processed are placed on the conveyor belt 162 in the front end area of ​​the automatic feeding module. The conveyor belt 162 moves under the drive of the conveyor motor 168. The parts are driven by the conveyor belt and pass through the notch at the front end of the first slide 175. Because the placed parts are not placed neatly, the movable plate 163 rotates continuously under the drive of the third cylinder 169, and the irregular parts pass through the first slide 175 one by one. When the parts enter the second slide 174, the positioning block 171 accurately positions the parts under the drive of the first cylinder 165, and the stopper 172 moves into the second slide 174 under the drive of the second cylinder 166 to block a certain number of parts. Sensors 176 are respectively provided at the front ends of the first cylinder and the second cylinder to detect the parts passing through. The number of parts, the parts move to the end of the second slide 174, and stop moving under the action of the limit block 167; at this time, the moving module 15 starts to work, clamps the parts through the clamping block 1501, rises under the drive of the third motor 1508, and then moves to the processing module through the slide bar 1507 driven by the fourth motor 1509, and then the parts move downward. At this time, the second motor 1505 works, drives the parts to rotate through the turntable 1504, and places the end face of the part on the sandpaper; the sandpaper rotates driven by the rollers and rollers, and the grinding force and speed are controlled by adjusting the torque motor 1205 and the speed regulating motor. After the grinding is completed, the loading cylinder 131 is pneumatic, and the grinding completed parts are pushed into the hopper through the push plate 132 at the front end of the loading cylinder 131, and the cycle is repeated.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An end surface processing device, comprising a base and a workbench arranged on the base, characterized in that: The workbench is provided with an automatic loading module, a moving module, an end surface processing module and a tray loading module; The automatic feeding module includes a conveyor belt, a conveyor motor, a positioning plate, a positioning block, a stopper, a cylinder and a sensor. The conveyor belt is installed on the workbench through a bracket. The conveyor motor is installed on one side of the bracket to drive the belt to rotate. The positioning plate includes a left positioning plate and a right positioning plate respectively arranged on the bracket. A first slide groove is formed between the left positioning plate and the right positioning plate for the parts to be processed to move through. An empty area for placing the parts to be processed is left on the belt at the front end of the first slide groove; the cylinder includes a first cylinder and a second cylinder, the first cylinder and the second cylinder are fixedly installed on the bracket through a cylinder fixing seat, and the positioning block is installed At the front end of the first cylinder push rod, the stopper is installed at the front end of the second cylinder push rod. The sensor is fixed on the bracket through the sensor mounting seat, which is used to detect the number of parts to be processed, and a second slide groove is formed between the sensor and the cylinder fixing seat. The front end of the second slide groove corresponds to the first slide groove, and a limit block is set at the end of the second slide groove; the moving module includes a clamping block, a motor and a motor fixing bracket. The clamping block is arranged above the end of the second slide groove and is used to clamp the placed parts to be processed. The motor is fixed to the motor fixing bracket and drives the clamping block to clamp the parts to be processed, and then moves upward and horizontally to the end surface processing module. The motor fixing bracket is fixed on the workbench; The end surface processing module includes sandpaper, a base plate, a roller and a grinding motor. The sandpaper is driven by the grinding motor to rotate through the roller to grind the end surface of the part to be processed. The roller is arranged on the side of the base plate, and the base plate is fixed to the workbench. The loading module includes a loading cylinder, a push plate, a connecting plate and a hopper. The loading cylinder is fixed to a workbench on one side of the sandpaper, the push plate is fixed to the front end of the push rod of the loading cylinder, and the connecting plate is arranged on the bottom plate. The push rod pushes the polished parts on the sandpaper to the connecting plate and then pushes them into the hopper.

2. The end surface processing equipment according to claim 1, characterized in that: The automatic loading module also includes a groove, a third cylinder and a movable plate. The groove is opened on the left positioning plate, and the third cylinder is fixed in the groove. One end of the movable plate is vertically rotatably connected to the left positioning plate, and the other end is rotatably connected to the third cylinder push rod and is located at the starting point of the first slide groove.

3. The end surface processing equipment according to claim 2, characterized in that: The left positioning plate and the right positioning plate are both triangular plates, and the oblique sides of the two triangular plates are arranged opposite to each other to form an inclined first sliding groove.

4. The end surface processing equipment according to claim 3, characterized in that: The width of the slot at the start of the first slide slot is greater than the width of the slot at the end.

5. The end surface processing equipment according to claim 1, characterized in that: The positioning block in the automatic feeding module is provided with a positioning groove matching the size of the part to be processed.

6. The end surface processing equipment according to claim 1, characterized in that: The moving module also includes a turntable, a first fixed plate, a second fixed plate, a third fixed plate, a fourth fixed plate and a sliding rod, the motor includes a first motor, a second motor, a third motor and a fourth motor, the first motor is connected to the clamping block at the bottom and is fixed to the bottom of the first fixed plate at the top, the turntable is arranged above the first fixed plate, the second motor is arranged on the turntable, the second motor is fixed to the second fixed plate at the top, the third motor is arranged above the second fixed plate, the side of the third motor is fixed to the third fixed plate, the third fixed plate can be slid up and down on the fourth motor, the other side of the fourth motor is fixed to the fourth fixed plate, the fourth positioning plate can be slidably arranged on the sliding rod, and the sliding rod is fixed to the motor fixing bracket.

7. The end surface processing equipment according to claim 1, characterized in that: The grinding motor in the end face processing module includes a torque motor, a first speed-regulating motor and a second speed-regulating motor. The first speed-regulating motor is arranged at the edge of the workbench, the second speed-regulating motor is arranged at the bottom of the workbench, and a through hole is opened on the workbench above the second speed-regulating motor. The sandpaper passes through the through hole and is connected by rollers on the first speed-regulating motor and the second speed-regulating motor, so that a processing area is formed on the sandpaper; the bottom plate is a convex bottom plate, and the rollers include a first roller, a second roller, a third roller and a fourth roller. The first roller is arranged on the left side of the convex bottom plate, and the side of the first roller is the through hole. The second roller is arranged on the right side of the convex bottom plate and is arranged corresponding to the first roller. The third roller is arranged on the right side of the second roller, and one end is connected to the torque motor and the other end is fixed to the convex bottom plate. The fourth roller is arranged below the third roller, and the sandpaper passes through the first roller, the second roller, the third roller and the fourth roller.

8. The end surface processing equipment according to claim 1, characterized in that: The push plate in the tray loading module is an L-shaped push plate, the horizontal portion of the L-shaped push plate is located on the bottom plate, and a recess for pushing parts is provided at the front end of the horizontal portion.

9. The end surface processing equipment according to claim 8, characterized in that: The horizontal portion of the L-shaped push plate is at the same horizontal position as the sandpaper and the connecting plate.

10. The end surface processing equipment according to claim 1, characterized in that: A square box with an open side is arranged above the workbench, and the open side is the side for placing the parts to be processed.

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