Double-direction frictioning device

Abstract

The utility model discloses a bi-directional frictioning device which comprises a base, a receiving disc, a feeding disc, a guide wheel, a tensioning wheel, a motor, a first clamping jaw air cylinder, a second clamping jaw air cylinder and a third clamping jaw air cylinder, the receiving disc, the feeding disc, the guide wheel and the tensioning wheel are rotationally connected to the top face of the base, and the motor is fixed to the base. The first clamping jaw air cylinder, the second clamping jaw air cylinder and the third clamping jaw air cylinder are fixed to the base, two air cylinder rods of the first clamping jaw air cylinder are each provided with a first clamping block, two air cylinder rods of the third clamping jaw air cylinder are each provided with a third clamping block, and the second clamping jaw air cylinder and the third clamping jaw air cylinder are arranged on the side face of the first clamping jaw air cylinder side by side along the X axis. The rubberizing cloth can pass through the position between the two first clamping blocks in the X-axis direction, and the two first clamping blocks can be driven by the first clamping jaw air cylinder to be close to or away from each other. The wiping device is good in wiping effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic equipment especially a double orientation glue wiping device. BACKGROUND

[0002] With the development of the times, the industrial production technology is also developing rapidly, and the automation equipment is also applied in the industrial production more and more, and the product needs to use the glue dispenser to glue in the processing, and the glue dispenser needs to wipe the glue needle after dispensing, the glue wiping mechanism of the current double needle glue dispenser can only wipe the glue needle along one direction, because the wiping range is small, usually needs manual supplementary wiping, the manual operation is not only high in cost, but also low in efficiency, lacks competitiveness in the industrial field emphasizing cost reduction and efficiency increase, and is not conducive to large-scale promotion and industrial production. UTILITARY MODEL CONTENT

[0003] In order to overcome the above-mentioned defects, the utility model provides a double orientation glue wiping device, which has the advantages of good wiping effect.

[0004] The utility model discloses a double orientation glue wiping device, which comprises a base, a material collecting disc, a feeding disc, a guide wheel, a tension pulley, a motor, a first clamping jaw cylinder, a second clamping jaw cylinder and a third clamping jaw cylinder, the material collecting disc, the feeding disc, the guide wheel and the tension pulley are rotatably connected to the top surface of the base, the motor is fixed to the base, the rotating shaft of the motor is coaxially connected with the material collecting disc, the first clamping jaw cylinder, the second clamping jaw cylinder and the third clamping jaw cylinder are fixed to the base, each of the two cylinder rods of the first clamping jaw cylinder is provided with a first clamping block, each of the two cylinder rods of the second clamping jaw cylinder is provided with a second clamping block, each of the two cylinder rods of the third clamping jaw cylinder is provided with a third clamping block, the second clamping jaw cylinder and the third clamping jaw cylinder are arranged side by side along the X-axis on the side surface of the first clamping jaw cylinder, the glue wiping cloth wound on the feeding disc can be wound by the material collecting disc after passing through the guide wheel and the tension pulley in turn, the glue wiping cloth can pass between the two first clamping blocks along the X-axis direction, the glue wiping cloth can pass between the two second clamping blocks along the Y-axis direction, the glue wiping cloth can pass between the two third clamping blocks along the Y-axis direction, the two first clamping blocks can approach or move away from each other under the drive of the first clamping jaw cylinder, the two second clamping blocks can approach or move away from each other under the drive of the second clamping jaw cylinder, the two third clamping blocks can approach or move away from each other under the drive of the third clamping jaw cylinder, and the X-axis and the Y-axis are perpendicular to each other but parallel to the ground.

[0005] Optionally, the base comprises a top plate, a fixed plate and a bottom plate, the fixed plate is fixed above the bottom plate through a first stand, and the top plate is fixed above the fixed plate through a second stand.

[0006] As optional, the material receiving disc, the material feeding disc, the guide wheel and the tension wheel are all rotatably connected to the top surface of the top plate through a vertical rotating shaft, the motor, the first clamping jaw cylinder, the second clamping jaw cylinder and the third clamping jaw cylinder are fixed to the fixed plate, and the top plate is provided with a first gap for the first clamping block to extend out, a second gap for the second clamping block to extend out and a third gap for the third clamping block to extend out.

[0007] As optional, the motor is a servo motor.

[0008] As optional, a rotary encoder is further included, which is fixed to the fixed plate and coaxially connected to the material feeding disc through the detection end.

[0009] As optional, the number of the guide wheels is more than one, the guide wheels are arranged on the top surface of the top plate along the moving path of the rubber cloth, and the tension wheel is arranged close to the first clamping jaw cylinder.

[0010] As optional, the first clamping block includes a first clamping seat and a first buffer pad, the first clamping seat is fixed to the cylinder rod of the first clamping jaw cylinder, the first buffer pad is fixed to the first clamping seat, two first buffer pads face each other, the second clamping block includes a second clamping seat and a second buffer pad, the second clamping seat is fixed to the cylinder rod of the second clamping jaw cylinder, the second buffer pad is fixed to the second clamping seat, two second buffer pads face each other, and the third clamping block includes a third clamping seat and a third buffer pad, the third clamping seat is fixed to the cylinder rod of the third clamping jaw cylinder, the third buffer pad is fixed to the third clamping seat, and two third buffer pads face each other.

[0011] As optional, each first buffer pad is provided with two first grooves on opposite surfaces for the side wall of the dispensing needle to be clamped, each second buffer pad is provided with a second groove on opposite surfaces for the side wall of the dispensing needle to be clamped, and each third buffer pad is provided with a third groove on opposite surfaces for the side wall of the dispensing needle to be clamped.

[0012] As optional, the first buffer pad, the second buffer pad and the third buffer pad are all made of silica gel material.

[0013] The beneficial technical effect of the utility model discloses: the double -azimuth rubber -wiping device, include: base, material collecting disc, material feeding disc, motor, first jaw cylinder, second jaw cylinder and third jaw cylinder, when using, two glue -dispensing needles are provided on glue -dispensing mechanism side by side, two glue -dispensing needles on glue -dispensing mechanism glue -dispensing complete after moving to between two first clamping blocks under the drive of glue -dispensing mechanism, two first clamping blocks are driven under the drive of first jaw cylinder and approach each other, at this moment, the rubber -wiping cloth is close to the side wall of two glue -dispensing needles, then material collecting disc rotates under the drive of motor, and the rubber -wiping cloth is rolled up by material collecting disc after passing direction wheel and tension pulley in proper order, the rubber -wiping cloth is rolled up along X -axis between two first clamping blocks while wiping glue -dispensing needle along X -axis, then first jaw cylinder drives two first clamping blocks to release glue -dispensing needle, then glue -dispensing needle moves to second clamping block and third clamping block under the drive of glue -dispensing mechanism, one of glue -dispensing needle corresponds second clamping block, and the other glue -dispensing needle corresponds third clamping block, then second clamping block is driven under the drive of second jaw cylinder and approach each other and make the rubber -wiping cloth close to the side wall of corresponding glue -dispensing needle, third clamping block is driven under the drive of third jaw cylinder and approach each other and make the rubber -wiping cloth close to the side wall of corresponding glue -dispensing needle, then motor drives material collecting disc to rotate again and rolls up the rubber -wiping cloth, the rubber -wiping cloth can wipe the side wall of two glue -dispensing needles along Y -axis between two second clamping blocks and two third clamping blocks at this moment, since X -axis and Y -axis are perpendicular to each other, so can wipe the different positions of glue -dispensing needle side wall along two directions respectively, and better wiping effect is realized by wiping glue -dispensing needle in two directions. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the perspective view of the utility model whole machine;

[0015] Fig. 2 It is the plan view of the utility model whole machine;

[0016] Fig. 3 It is the side view of the utility model whole machine;

[0017] Among them:

[0018] 1, material collecting disc;2, material feeding disc;3, direction wheel;4, tension pulley;5, motor;6, first clamping block;7, second clamping block;8, third clamping block;9, top plate;10, fixed plate;11, bottom plate;12, first stand;13, second stand;14, rotary encoder;15, rubber -wiping cloth. DETAILED DESCRIPTION

[0019] In order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the specific embodiment of the utility model is further described in detail below, the following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0020] The present embodiments describe in detail the bi-azimuth wiping device described in the present application, such as Figs. 1-3As shown, the double orientation rubber wiping device comprises a base, a material collecting disc 1, a feeding disc 2, a guide wheel 3, a tension wheel 4, a motor 5, a first clamping jaw cylinder, a second clamping jaw cylinder and a third clamping jaw cylinder, the material collecting disc 1, the feeding disc 2, the guide wheel 3 and the tension wheel 4 are rotationally connected to the top surface of the base, the motor 5 is fixed to the base, the rotating shaft of the motor 5 is coaxially connected with the material collecting disc 1, the first clamping jaw cylinder, the second clamping jaw cylinder and the third clamping jaw cylinder are fixed to the base, each of the two cylinder rods of the first clamping jaw cylinder is provided with a first clamping block 6, each of the two cylinder rods of the second clamping jaw cylinder is provided with a second clamping block 7, each of the two cylinder rods of the third clamping jaw cylinder is provided with a third clamping block 8, the second clamping jaw cylinder and the third clamping jaw cylinder are arranged side by side along the X axis on the side surface of the first clamping jaw cylinder, the rubber wiping cloth 15 wound on the feeding disc 2 can be wound by the material collecting disc 1 after passing through the guide wheel 3 and the tension wheel 4 in turn, the rubber wiping cloth 15 can pass between the two first clamping blocks 6 along the X axis direction, the rubber wiping cloth 15 can pass between the two second clamping blocks 7 along the Y axis direction, the rubber wiping cloth 15 can pass between the two third clamping blocks 8 along the Y axis direction, the two first clamping blocks 6 can approach or move away from each other under the drive of the first clamping jaw cylinder, the two second clamping blocks 7 can approach or move away from each other under the drive of the second clamping jaw cylinder, the two third clamping blocks 8 can approach or move away from each other under the drive of the third clamping jaw cylinder, the X axis and the Y axis are perpendicular to each other but parallel to the ground. In use, two dispensing needles are arranged side by side on the dispensing mechanism, after the two dispensing needles on the dispensing mechanism are dispensed, they are moved to between the two first clamping blocks 6 under the drive of the dispensing mechanism, the two first clamping blocks 6 approach each other under the drive of the first clamping jaw cylinder at this time, the rubber wiping cloth 15 is tightly attached to the side wall of the two dispensing needles, then the material collecting disc 1 rotates under the drive of the motor 5, the rubber wiping cloth 15 is wound by the material collecting disc 1 after passing through the guide wheel 3 and the tension wheel 4 in turn, the rubber wiping cloth 15 wipes the dispensing needles along the X axis while passing between the two first clamping blocks 6 in the winding process, then the first clamping jaw cylinder drives the two first clamping blocks 6 to release the dispensing needles, then the dispensing needles move to the second clamping blocks 7 and the third clamping blocks 8 under the drive of the dispensing mechanism, one of the dispensing needles corresponds to the second clamping blocks 7 and the other corresponds to the third clamping blocks 8, then the second clamping blocks 7 approach each other under the drive of the second clamping jaw cylinder and make the rubber wiping cloth 15 tightly attached to the side wall of the corresponding dispensing needle, the third clamping blocks 8 approach each other under the drive of the third clamping jaw cylinder and make the rubber wiping cloth 15 tightly attached to the side wall of the corresponding dispensing needle, then the motor 5 drives the material collecting disc 1 to rotate again to wind the rubber wiping cloth 15, at this time, the rubber wiping cloth 15 between the two second clamping blocks 7 and the two third clamping blocks 8 can wipe the side wall of the two dispensing needles along the Y axis, since the X axis and the Y axis are perpendicular to each other, they can wipe different positions of the side wall of the dispensing needle in two directions respectively, and better wiping effect is achieved by wiping the dispensing needle in two directions. It has the advantages of good wiping effect.In the embodiment, the adhesive cloth 15 is first threaded through two third clamping blocks 8, then through two second clamping blocks 7, and finally through two first clamping blocks 6, and is wound by the winding disc 1. The guide wheels 3 can guide the adhesive cloth 15 during the movement of the adhesive cloth 15, and the tensioning wheels 4 can ensure that the adhesive cloth 15 is in a taut state.

[0021] In the embodiment, the base comprises a top plate 9, a fixed plate 10, and a bottom plate 11. The fixed plate 10 is fixed above the bottom plate 11 by a first vertical column 12, and the top plate 9 is fixed above the fixed plate 10 by a second vertical column 13.

[0022] In the embodiment, the winding disc 1, the feeding disc 2, the guide wheels 3, and the tensioning wheels 4 are all rotationally connected to the top surface of the top plate 9 by vertically arranged rotating shafts. The motor 5, the first clamping jaw cylinder, the second clamping jaw cylinder, and the third clamping jaw cylinder are fixed to the fixed plate 10. The top plate 9 is provided with a first clearance opening for the first clamping blocks 6 to extend out, a second clearance opening for the second clamping blocks 7 to extend out, and a third clearance opening for the third clamping blocks 8 to extend out.

[0023] In the embodiment, the motor 5 is a servo motor. Arranging the motor 5 as a servo motor can improve the rotation accuracy of the winding disc 1 and ensure that the movement speed of the adhesive cloth 15 is uniform during wiping.

[0024] In the embodiment, a rotary encoder 14 is further included. The rotary encoder 14 is fixed to the fixed plate 10, and the detection end of the rotary encoder 14 is coaxially connected to the feeding disc 2. The rotary encoder 14 can record the number of rotations of the feeding disc 2 to detect the remaining length of the adhesive cloth 15.

[0025] In the embodiment, the number of guide wheels 3 is greater than one. The guide wheels 3 are arranged on the top surface of the top plate 9 along the movement path of the adhesive cloth 15, and the tensioning wheels 4 are arranged near the first clamping jaw cylinder. The guide wheels 3 can provide guidance for the adhesive cloth 15 to avoid entanglement of the adhesive cloth 15, and the tensioning wheels 4 can tension the adhesive cloth 15 to avoid excessive relaxation of the adhesive cloth 15.

[0026] In the embodiment, the first clamping block 6 comprises a first clamping seat and a first buffer pad. The first clamping seat is fixed to the cylinder rod of the first clamping jaw cylinder, and the first buffer pad is fixed to the first clamping seat. The two first buffer pads face each other. The second clamping block 7 comprises a second clamping seat and a second buffer pad. The second clamping seat is fixed to the cylinder rod of the second clamping jaw cylinder, and the second buffer pad is fixed to the second clamping seat. The two second buffer pads face each other. The third clamping block 8 comprises a third clamping seat and a third buffer pad. The third clamping seat is fixed to the cylinder rod of the third clamping jaw cylinder, and the third buffer pad is fixed to the third clamping seat. The two third buffer pads face each other. The first buffer pad, the second buffer pad, and the third buffer pad can provide buffering when clamping the glue dispensing needle to avoid damage to the glue dispensing needle.

[0027] Optionally in the embodiment, each first buffer pad is provided with two first grooves on opposite surfaces for the side walls of the dispensing needle to be clamped, each second buffer pad is provided with one second groove on opposite surfaces for the side walls of the dispensing needle to be clamped, and each third buffer pad is provided with one third groove on opposite surfaces for the side walls of one dispensing needle to be clamped. The first, second and third grooves can be used for clamping the dispensing needle when wiping the dispensing needle, so that the dispensing needle is supported laterally and is not easy to bend during wiping.

[0028] Optionally in the embodiment, the first, second and third buffer pads are all made of silica gel material.

[0029] The double-orientation glue wiping device in the embodiment has the advantage of good wiping effect.

Claims

1. A two-orientation rubber wiping device, characterized in that, The utility model relates to a kind of rubber cleaning cloth winding machine, including: Base, material collecting disc (1), feeding disc (2), guide wheel (3), tension pulley (4), motor (5), first jaw cylinder, second jaw cylinder and third jaw cylinder, material collecting disc (1), feeding disc (2), guide wheel (3) and tension pulley (4) are rotationally connected to the top surface of base, motor (5) is fixed to base, the rotation shaft of motor (5) and material collecting disc (1) are coaxially connected, first jaw cylinder, second jaw cylinder and third jaw cylinder are fixed to base, each first clamping block (6) is provided on the two cylinder rods of first jaw cylinder, each second clamping block (7) is provided on the two cylinder rods of second jaw cylinder, each third clamping block (8) is provided on the two cylinder rods of third jaw cylinder, second jaw cylinder and third jaw cylinder are arranged side by side along X axis on the side of first jaw cylinder, rubber cleaning cloth (15) wound on feeding disc (2) can be wound by material collecting disc (1) after passing guide wheel (3) and tension pulley (4) in turn, rubber cleaning cloth (15) can pass between two first clamping blocks (6) along X axis direction, rubber cleaning cloth (15) can pass between two second clamping blocks (7) along Y axis direction, rubber cleaning cloth (15) can pass between two third clamping blocks (8) along Y axis direction, two first clamping blocks (6) can be driven by first jaw cylinder to approach or move away from each other, two second clamping blocks (7) can be driven by second jaw cylinder to approach or move away from each other, two third clamping blocks (8) can be driven by third jaw cylinder to approach or move away from each other, X axis and Y axis are perpendicular to each other but are parallel to ground.

2. The dual orientation wiping apparatus of claim 1, wherein: The base includes a top plate (9), a fixed plate (10) and a bottom plate (11), the fixed plate (10) is fixed above the bottom plate (11) by a first stand (12), and the top plate (9) is fixed above the fixed plate (10) by a second stand (13).

3. The dual orientation kiss roll apparatus of claim 2, wherein: The material collecting disc (1), the feeding disc (2), the guide wheel (3) and the tension pulley (4) are all rotationally connected to the top surface of the top plate (9) by vertically arranged rotating shafts, the motor (5), the first jaw cylinder, the second jaw cylinder and the third jaw cylinder are fixed to the fixed plate (10), and the top plate (9) is provided with a first clearance opening for the first clamping block (6) to extend out, a second clearance opening for the second clamping block (7) to extend out and a third clearance opening for the third clamping block (8) to extend out.

4. The dual orientation kiss roll apparatus of claim 1, wherein: The motor (5) is a servo motor.

5. The dual orientation kiss roll apparatus of claim 4, wherein: A rotary encoder (14) is further included, which is fixed to the fixed plate (10) and coaxially connected to the feeding disc (2) through a detection end.

6. The dual orientation kiss roll apparatus of claim 5, wherein: The number of guide wheels (3) is greater than one, and the guide wheels (3) are arranged on the top surface of the top plate (9) along the moving path of the rubber cleaning cloth (15) at intervals, and the tension pulley (4) is arranged close to the first jaw cylinder.

7. The dual orientation kiss roll apparatus of claim 1 wherein: The first clamp block (6) comprises a first clamp seat and first buffer pads, the first clamp seat is fixed to the cylinder rod of the first clamp jaw cylinder, the first buffer pads are fixed to the first clamp seat, two first buffer pads face each other, the second clamp block (7) comprises a second clamp seat and second buffer pads, the second clamp seat is fixed to the cylinder rod of the second clamp jaw cylinder, the second buffer pads are fixed to the second clamp seat, two second buffer pads face each other, the third clamp block (8) comprises a third clamp seat and third buffer pads, the third clamp seat is fixed to the cylinder rod of the third clamp jaw cylinder, the third buffer pads are fixed to the third clamp seat, two third buffer pads face each other.

8. The dual orientation kiss roll apparatus of claim 7, wherein: Each first buffer pad is provided with two first grooves on opposite faces, which can be clamped by the side wall of the dispensing needle, each second buffer pad is provided with one second groove on opposite faces, which can be clamped by the side wall of the dispensing needle, and each third buffer pad is provided with one third groove on opposite faces, which can be clamped by the side wall of the dispensing needle.

9. The dual orientation kiss roll apparatus of claim 8, wherein: The first buffer pad, the second buffer pad and the third buffer pad are all made of silica gel material.

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