CN211247156U

CN211247156U - Three-shaft glue spreader

Info

Publication number: CN211247156U
Application number: CN201921613801.XU
Authority: CN
Inventors: 郑青松
Original assignee: Chongqing Chengyuan Automobile Parts Co ltd
Current assignee: Chongqing Chengyuan Automobile Parts Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-08-14
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a triaxial spreading machine, including workstation, frock, triaxial arm and gluey rifle, frock fixed mounting be in on the workstation, triaxial arm includes X axle transmission, Y axle transmission and Z axle transmission, fixed mounting has the support on the workstation, X axle transmission fixed mounting be in on the support, Y axle transmission with X axle transmission connects, Z axle transmission with Y axle transmission connects, glue the rifle with Z axle transmission connects the setting. This application has simple structure, the operation of being convenient for, efficient advantage.

Description

Three-shaft glue spreader

Technical Field

The utility model relates to a spreading machine technical field especially relates to a triaxial spreading machine.

Background

The glue spreading process appears in France in the form of manual or glue gun spreading, and the automatic glue spraying machine appears in European and American automobile manufacturing industry rapidly along with the further development of single and double-component automatic glue spraying machines and the continuous development of electronic products. Compared with a manual gluing machine or a semi-automatic glue spraying machine, the automatic glue spraying machine has the advantages of safer working environment, higher precision and reusability and higher processing capacity, and the same equipment can be used for different application occasions. Over the past few years, the U.S. industry has developed greater demands on the use of automatic glue dispensers in manufacturing. In order to reduce the cost and the related labor content in the product assembly process, new development of the automatic glue spraying machine is required. In particular, the automotive industry has developed standards for the application and performance of rubberized sealant materials, as well as standards for leak-tightness of the seal, and for noise reduction associated with sealing. These requirements and standards have prompted sealing material developers and automated equipment manufacturers to collaborate to develop fully automated glue dispensers that are compatible with the new situation. However, the automatic glue spreader is limited to one point of spraying, some parts of some workpieces cannot be sprayed, the workpieces need to be manually operated, the production efficiency is greatly reduced, and the automatic glue spreader cannot be operated quickly and efficiently.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the technical problem to be solved by the present patent application is: how to provide a simple structure, the operation of being convenient for, efficient triaxial spreading machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a triaxial spreading machine, includes workstation, frock, triaxial arm and glues the rifle, frock fixed mounting is in on the workstation, triaxial arm includes X axle transmission, Y axle transmission and Z axle transmission, fixed mounting has the support on the workstation, X axle transmission fixed mounting be in on the support, Y axle transmission with X axle transmission connects, Z axle transmission with Y axle transmission connects, glue the rifle with Z axle transmission connects the setting.

In the gluing process, a workpiece is firstly installed by using a tool, then the position of a glue gun is adjusted by using an X-axis transmission device, a Y-axis transmission device and a Z-axis transmission device, the glue gun is driven to move by using the X-axis transmission device, the Y-axis transmission device and the Z-axis transmission device, and the glue gun is used for gluing the workpiece. The glue gun can move in three dimensions, and has the advantages of wide range, high efficiency, uniform glue application and convenient use.

Further, the tool comprises a bottom plate, the bottom plate is fixedly installed on the workbench through bolts, a supporting block is fixedly installed on the bottom plate upwards, a positioning block is fixedly installed on the bottom plate upwards, an L-shaped positioning plate is fixedly installed at the upper end of the positioning block, and a positioning pin is fixedly installed on the positioning plate upwards.

Therefore, when the workpiece is installed, the workpiece is supported by the supporting block, the workpiece is positioned by the positioning block, and the workpiece is accurately positioned by the positioning pin after being placed on the supporting block and the positioning block. Specifically, the supporting block and the positioning block are connected with the bottom plate through bolts, so that the installation and the disassembly are convenient, and the position is convenient to adjust. The supporting block is arranged, the position of the supporting block can be adjusted, the supporting block can be suitable for different workpieces, the universality is improved, the tooling cost is reduced, the occupied space is reduced, the operation is simple and convenient, and the efficiency is high.

Further, X axle transmission includes first main frame, first main frame level sets up, first main frame one end fixed mounting has a driving motor, the first main frame other end rotates and installs first synchronous pulley, a driving motor's output shaft fixed mounting has the second synchronous pulley, first synchronous pulley with the second synchronous pulley is connected through the transmission of first synchronous belt, be provided with first slider on the first main frame, first slider with first synchronous belt fixed connection sets up.

Therefore, the first driving motor acts to drive the second synchronous belt wheel to rotate so as to drive the first synchronous belt to move, the first synchronous belt drives the first sliding block to act, and the first sliding block is used for driving the Y-axis transmission device to move.

Further, be provided with first guiding mechanism on the first main frame, first guiding mechanism includes fixed mounting two first guide rails on the first main frame, two first guide rail sets up the both sides in first synchronous belt respectively, first slider downwardly fixed mounting have two respectively with first guide rail complex first sliding block, first guide rail both sides are provided with first spout, be provided with first ball in the first sliding block, first ball with first spout roll fit.

Like this, when first synchronous belt drove first slider action, the first sliding block of first slider lower extreme slided along first guide rail, is provided with first ball, can reduce frictional force. And, be provided with first guiding mechanism, can support and spacing first slider, improve stability and connectivity.

Further, Y axle transmission includes the second main frame, second main frame level sets up, the second main frame with first main frame sets up perpendicularly, second main frame fixed mounting be in on the first slider, second main frame one end fixed mounting has second driving motor, the second main frame other end rotates and installs the third synchronous pulley, second driving motor's output shaft fixed mounting has the fourth synchronous pulley, third synchronous pulley and fourth synchronous pulley pass through the second synchronous belt transmission and connect, be provided with the second slider on the second main frame, the second slider with second synchronous belt fixed connection sets up.

Like this, the action of second driving motor drives fourth synchronous pulley and rotates, and then drives the motion of second hold-in range, and the second hold-in range drives the action of second slider, and the second slider is used for driving X axle transmission to remove, simple structure, convenient to use.

Further, be provided with second guiding mechanism on the second main frame, second guiding mechanism includes fixed mounting two second guide rails on the second main frame, two the second guide rail sets up respectively in the both sides of second hold-in range, the downward fixed mounting of second slider have two respectively with second guide rail complex second sliding block, second guide rail both sides are provided with the second spout, be provided with the second ball in the second sliding block, the second ball with second spout roll fit.

Like this, when the second hold-in range drove the action of second slider, the second sliding block of second slider lower extreme slided along the second guide rail, is provided with the second ball, can reduce frictional force. And, be provided with second guiding mechanism, can support and spacing the second slider, improve stability and connectivity.

Further, Z axle transmission includes the third main frame, the vertical setting of third main frame, the third main frame with the second main frame sets up perpendicularly, the third main frame with second slider fixed connection, third main frame upper end fixed mounting has third driving motor, third main frame lower extreme rotates and installs fifth synchronous pulley, third driving motor's output shaft fixed mounting has sixth synchronous pulley, fifth synchronous pulley and sixth synchronous pulley pass through third synchronous belt drive and connect, fixed mounting has the mount pad on the third synchronous belt, glue rifle fixed mounting in on the mount pad, the play jiao kou of gluing the rifle sets up vertically downwards.

Like this, the action of third driving motor drives sixth synchronous pulley and rotates, and then drives the motion of third hold-in range, and the third hold-in range drives the action of third slider, and the third slider is used for driving gluey rifle and removes along vertical direction, simple structure, convenient to use.

Furthermore, a third guide mechanism is arranged on the third main frame, the third guide mechanism comprises a third guide rail fixedly mounted on the third main frame, and the mounting seat is in sliding fit with the third guide rail.

Like this, the third guide rail can be better to the removal of mount pad lead, and the direction is accurate, convenient to use.

Further, the first driving motor, the second driving motor and the third driving motor are all stepping motors.

Therefore, the moving distances of the X-axis transmission device, the Y-axis transmission device and the Z-axis transmission device can be accurately known through the step number, and the accuracy is improved.

Further, still include the controller, first driving motor, second driving motor and third driving motor all with the controller electricity is connected the setting.

Therefore, the controller controls the starting, stopping and rotating steps of the first driving motor, the second driving motor and the third driving motor, and the use is convenient.

In conclusion, the application has the following beneficial effects:

1. the structure, small, simple structure, the operation of being convenient for is favorable to improving its commonality.

2. The automatic gluing machine completely breaks away from manual gluing, realizes full-automatic gluing, relieves the manual labor from the complicated labor, reduces the labor intensity of workers and improves the labor productivity.

3. In the gluing process, the uniformity and the thickness of gluing are ensured, so that the tightness of parts is improved, and the performance of the machine is greatly improved.

Drawings

Fig. 1 is the structure schematic diagram of the three-axis glue spreader disclosed by the utility model.

Fig. 2 is an enlarged schematic view of the structure of the three-axis robot arm in fig. 1.

Fig. 3 is an enlarged schematic structural view of the tool in fig. 1.

Fig. 4 is an enlarged schematic view of the positioning block, the positioning plate and the positioning pin in fig. 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a triaxial spreading machine, including workstation 1, frock 2, triaxial arm and

glue rifle

3, 2 fixed mounting of frock are in workstation 1 is last, the triaxial arm includes X axle transmission 4, Y axle transmission 5 and Z axle transmission 6, fixed mounting has support 7 on the workstation 1, 4 fixed mounting of X axle transmission on the support, Y axle transmission 5 with X axle transmission 4 transmission is connected, Z axle transmission 6 with 5 transmissions of Y axle transmission are connected, glue rifle 3 with Z axle transmission 6 connects the setting.

Further, the tool 2 comprises a bottom plate 21, the bottom plate 21 is fixedly mounted on the workbench 1 through bolts, a supporting block 22 is fixedly mounted on the upward side 23 of the bottom plate 21, a positioning block 23 is also fixedly mounted on the upward side of the bottom plate 21, an L-shaped positioning plate 24 is fixedly mounted at the upper end of the positioning block 23, and a positioning pin 25 is fixedly mounted on the upward side of the positioning plate 24.

Further, the X-axis transmission device 4 includes a first main frame 41, the first main frame 41 is horizontally disposed, a first driving motor 42 is fixedly mounted at one end of the first main frame 41, a first synchronous pulley is rotatably mounted at the other end of the first main frame 41, a second synchronous pulley is fixedly mounted on an output shaft of the first driving motor 42, the first synchronous pulley is in transmission connection with the second synchronous pulley through a first synchronous belt 43, a first slider 44 is arranged on the first main frame 41, and the first slider 44 is in fixed connection with the first synchronous belt 43.

Further, be provided with first guiding mechanism on the first main frame 41, first guiding mechanism includes fixed mounting two first guide rails 45 on the first main frame 41, two first guide rails 45 set up the both sides at first synchronous belt 43 respectively, first slider 44 downwards fixed mounting have two respectively with first guide rail 45 complex first sliding block 46, first guide rail 45 both sides are provided with first spout, be provided with first ball in the first sliding block 46, first ball with first spout roll fit.

Further, the Y-axis transmission device 5 includes a second main frame 51, the second main frame 51 is horizontally disposed, the second main frame 51 is vertically disposed with the first main frame 41, the second main frame 51 is fixedly mounted on the first sliding block 44, a second driving motor 52 is fixedly mounted at one end of the second main frame 51, a third synchronous pulley is rotatably mounted at the other end of the second main frame 51, a fourth synchronous pulley is fixedly mounted at an output shaft of the second driving motor 52, the third synchronous pulley and the fourth synchronous pulley are in transmission connection through a second synchronous belt 53, a second sliding block (not shown) is arranged on the second main frame 51, and the second sliding block is fixedly connected with the second synchronous belt 53.

Further, be provided with second guiding mechanism on the second main frame 51, second guiding mechanism includes fixed mounting two second guide rails 55 on the second main frame 51, two second guide rails 55 set up respectively in the both sides of second hold-in range 53, second slider 54 downward fixed mounting have two respectively with second guide rail 55 complex second sliding block, second guide rail 55 both sides are provided with the second spout, be provided with the second ball in the second sliding block, the second ball with second spout roll fit.

Further, Z-axis transmission device 6 includes third main frame 61, the vertical setting of third main frame 61, third main frame 61 with second main frame 51 sets up perpendicularly, third main frame 61 with second slider 54 fixed connection, third main frame 61 upper end fixed mounting has third driving motor 62, third main frame 62 lower extreme rotates installs fifth synchronous pulley, third driving motor 62's output shaft fixed mounting has sixth synchronous pulley, fifth synchronous pulley and sixth synchronous pulley pass through third synchronous belt 63 transmission and connect, fixed mounting has mount pad 64 on the third synchronous belt 63, glue rifle 3 fixed mounting be in on mount pad 64, the vertical downward setting of the mouth of gluing of glue rifle 3.

Further, a third guiding mechanism is arranged on the third main frame 61, the third guiding mechanism includes a third guide rail 65 fixedly installed on the third main frame 61, and the installation seat 64 is slidably fitted on the third guide rail 65.

Further, the first driving motor 42, the second driving motor 52 and the third driving motor 62 are all stepping motors.

Therefore, the controller controls the starting, stopping and rotating steps of the first driving motor, the second driving motor and the third driving motor, and the use is convenient. Specifically, the controller may be a single chip microcomputer or a PLC controller.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a triaxial spreading machine, its characterized in that includes workstation, frock, triaxial arm and glues the rifle, frock fixed mounting be in on the workstation, triaxial arm includes X axle transmission, Y axle transmission and Z axle transmission, fixed mounting has the support on the workstation, X axle transmission fixed mounting be in on the support, Y axle transmission with X axle transmission connects, Z axle transmission with Y axle transmission connects, glue the rifle with Z axle transmission connects the setting.

2. The three-shaft gluing machine according to claim 1, wherein the tooling comprises a bottom plate, the bottom plate is fixedly installed on the workbench through bolts, a supporting block is fixedly installed on the bottom plate upwards, a positioning block is fixedly installed on the bottom plate upwards, an L-shaped positioning plate is fixedly installed at the upper end of the positioning block, and a positioning pin is fixedly installed on the positioning plate upwards.

3. The three-shaft glue spreader according to claim 2, wherein the X-axis transmission device comprises a first main frame, the first main frame is horizontally arranged, a first driving motor is fixedly mounted at one end of the first main frame, a first synchronous pulley is rotatably mounted at the other end of the first main frame, a second synchronous pulley is fixedly mounted on an output shaft of the first driving motor, the first synchronous pulley is in transmission connection with the second synchronous pulley through a first synchronous belt, a first sliding block is arranged on the first main frame, and the first sliding block is fixedly connected with the first synchronous belt.

4. The three-shaft glue spreader according to claim 3, wherein the first main frame is provided with a first guiding mechanism, the first guiding mechanism comprises two first guide rails fixedly mounted on the first main frame, the two first guide rails are respectively arranged on two sides of the first synchronous belt, the first sliding block is downwards fixedly mounted with two first sliding blocks respectively matched with the first guide rails, the two sides of the first guide rails are provided with first sliding grooves, the first sliding blocks are internally provided with first balls, and the first balls are in rolling fit with the first sliding grooves.

5. The three-shaft glue spreader according to claim 4, wherein the Y-axis transmission device comprises a second main frame, the second main frame is horizontally arranged, the second main frame is vertically arranged with the first main frame, the second main frame is fixedly arranged on the first sliding block, a second driving motor is fixedly arranged at one end of the second main frame, a third synchronous belt pulley is rotatably arranged at the other end of the second main frame, a fourth synchronous belt pulley is fixedly arranged on an output shaft of the second driving motor, the third synchronous belt pulley and the fourth synchronous belt pulley are connected through a second synchronous belt, a second sliding block is arranged on the second main frame, and the second sliding block is fixedly connected with the second synchronous belt.

6. The three-shaft glue spreader according to claim 5, wherein the second main frame is provided with a second guiding mechanism, the second guiding mechanism comprises two second guide rails fixedly mounted on the second main frame, the two second guide rails are respectively arranged at two sides of the second synchronous belt, the second sliding block is downwards fixedly mounted with two second sliding blocks respectively matched with the second guide rails, the two sides of the second guide rails are provided with second sliding grooves, the second sliding blocks are internally provided with second balls, and the second balls are in rolling fit with the second sliding grooves.

7. The three-shaft glue spreader according to claim 6, wherein the Z-axis transmission device comprises a third main frame, the third main frame is vertically arranged with the second main frame, the third main frame is fixedly connected with the second slider, a third driving motor is fixedly mounted at the upper end of the third main frame, a fifth synchronous pulley is rotatably mounted at the lower end of the third main frame, a sixth synchronous pulley is fixedly mounted on an output shaft of the third driving motor, the fifth synchronous pulley and the sixth synchronous pulley are connected through a third synchronous belt, a mounting seat is fixedly mounted on the third synchronous belt, a glue gun is fixedly mounted on the mounting seat, and a glue outlet of the glue gun is vertically and downwardly arranged.

8. The three-shaft glue spreader according to claim 7, wherein a third guide mechanism is disposed on the third main frame, the third guide mechanism includes a third guide rail fixedly mounted on the third main frame, and the mounting seat is slidably fitted on the third guide rail.

9. The three-axis glue spreader of claim 8, wherein the first, second and third drive motors are stepper motors.

10. The three-axis glue spreader of claim 9, further comprising a controller, wherein the first drive motor, the second drive motor, and the third drive motor are electrically connected to the controller.