TWM527428U - Device for center positioning - Google Patents

Description

Center positioning device

This creation belongs to the technical field of conveyors for conveying articles, and more particularly to a central positioning device for use on conveyors.

At present, in industrial manufacturing, if it is necessary to transport an item to the B position, a conveying device is often used. If the processed article needs to be placed at the center of the conveying direction on the conveyor belt of the conveying device to ensure that the article can be successfully completed in the subsequent process, the implementation manner is generally manual operation, but such an embodiment is not only difficult to effectively ensure the accuracy of the article. It is located at the center of the conveying direction on the conveyor belt, and in the case of high labor costs today, it also increases the manufacturing cost of the enterprise.

Therefore, it is necessary to provide a technical means to solve the above drawbacks.

The purpose of the present work is to overcome the deficiencies of the prior art and to provide a central positioning device to solve the problem in the prior art that it is difficult to effectively position the article in the center of the conveying direction on the conveyor belt.

The creation is achieved by a central positioning device comprising a transport mounting bracket, a conveyor belt disposed on the transport mounting bracket for conveying articles, and a transporting device disposed on the transporting device a transport drive unit for driving the conveyor transport work on the mount, the central positioning device comprising: a first central positioning post movable to a central position of the conveyor belt, the first central positioning post being disposed in a conveying direction of the conveyor belt One side; a second center positioning post movable toward a center position of the conveyor belt, the second center positioning column being disposed on the other side of one side with respect to the conveying direction of the conveyor belt, and the second center positioning column and The first central positioning column is oppositely disposed; a central positioning driving unit for driving the first central positioning column and the second central positioning column to move, the central positioning driving unit is disposed on the transmission mounting frame, and the center The positioning driving unit is respectively connected to the first central positioning column and the second central positioning column; and a control unit for controlling the operation of the central positioning driving unit, and the control unit is electrically connected to the central positioning driving unit.

Specifically, the center positioning driving unit is a center positioning positive and negative motor, and the center positioning positive and negative motor is connected to the first center positioning column and the second center positioning column through a positioning transmission connection, and the first The central positioning post is relatively close to or relatively separated from the second central positioning post by the positioning transmission link.

Further, the positioning transmission connecting member is an annular positioning transmission belt, the first central positioning column is provided with a first mounting bottom plate for mounting, and the first central positioning column is disposed on the first mounting bottom plate, the first The second central positioning post is provided with a second mounting bottom plate for mounting, the second central positioning post is disposed on the second mounting bottom plate, and one side of the positioning driving belt is connected to the first mounting bottom plate, relative to the positioning The other side of one side of the drive belt is coupled to the second mounting base.

Further, the first central positioning column is provided with at least two, the at least two The first central positioning posts are arranged on the first mounting base plate in the same linear direction; the second central positioning posts are disposed in at least two, and the at least two second central positioning posts are arranged in the same linear direction. The second mounting plate is on the bottom.

Preferably, the central positioning device further includes a first central positioning sensor for sensing the presence or absence of the item and transmitting relevant information to the central positioning positive and negative motor for determining whether to forward the work. A center positioning sensor is disposed on the conveyor belt, and the first center positioning sensor is electrically connected to the center positioning forward and reverse motor.

Further, the central positioning device further includes a second central positioning sensor for sensing an edge of the item and transmitting related information to the transport driving unit for determining whether to decelerate or not, the second central positioning sensor Two of the second center positioning sensors are disposed on the first mounting bottom plate, and another one of the second center positioning sensors is disposed on the second mounting bottom plate, and the two second centers are The positioning sensors are each electrically connected to the transport drive unit.

Further, the center positioning device further includes a third center positioning sensor for sensing an edge of the item and transmitting related information to the center positioning forward and reverse motor for determining whether to reverse the operation, the third center Two positioning sensors are disposed on the first mounting bottom plate, and another third central positioning sensor is disposed on the second mounting bottom plate, and two The third center positioning sensor is electrically connected to the center positioning forward and reverse motor.

Further, the center positioning device further includes a fourth center for sensing whether the first mounting bottom plate and the second mounting bottom plate return to the initial position and send related information to the transport driving unit for determining whether to resume normal speed. a positioning sensor, the fourth central positioning sensor is provided with two, one of the fourth central positioning sensors is disposed on the first mounting bottom plate, Another fourth central positioning sensor is disposed on the second mounting base, and both of the fourth central positioning sensors are electrically connected to the transport driving unit.

The technical effect of the central positioning device of the present creation is that the central positioning device of the present invention is mainly composed of a first central positioning column, a second central positioning column, a central positioning driving unit and a control unit, and can be passed after the article is placed on the conveyor belt. The control unit controls the center positioning driving unit to work, and the central positioning driving unit drives the first central positioning column and the second central positioning column to simultaneously move to the center position of the conveyor belt, and the first central positioning column and the second central positioning column move after moving The item will be pushed to the center of the conveying direction of the conveyor belt, so that the item can be accurately moved to the center position of the conveying direction of the conveyor belt, and the whole operation is simple and convenient; after that, the item will be continuously conveyed by the conveyor belt, at this time, The first central positioning column and the second central positioning column are driven by the central positioning driving unit to return to the initial position simultaneously to be subjected to the next object center positioning operation.

20‧‧‧Transfer device

21‧‧‧Transfer mounting bracket

22‧‧‧Pre-conveying section

23‧‧‧post conveyor section

24‧‧‧Transport drive unit

30‧‧‧Center positioning device

31‧‧‧First central positioning column

32‧‧‧Second central positioning column

33‧‧‧Center positioning drive unit

34‧‧‧ Positioning drive connector

35‧‧‧First installation base plate

36‧‧‧Second installation base plate

221‧‧‧First rolling roller

231‧‧‧Second rolling roller shaft

241‧‧‧ Front conveyor motor

242‧‧‧ Rear conveying motor

371‧‧‧First Center Positioning Sensor

372‧‧‧Second Center Positioning Sensor

373‧‧‧ Third Center Positioning Sensor

374‧‧‧Fourth Center Positioning Sensor

P‧‧‧coated sheet

1 is a schematic view showing the center positioning device of the present embodiment mounted on a conveyor; and FIG. 2 is a schematic structural view of the center positioning device of the present embodiment.

In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

Referring to Figures 1 and 2, a preferred embodiment of the central positioning device of the present invention will be described in detail below.

The center positioning device 30 of the present embodiment is used for the transport device 20, wherein the transport device 20 includes a transport mount 21, a conveyor belt disposed on the transport mount 21 for conveying articles, and a transport mount 21 A conveyor drive unit 24 that drives the conveyor to transport work, the conveyor drive unit 24 is coupled to the conveyor belt. Preferably, the conveyor belt comprises a front conveying section 22 and a rear conveying section 23 disposed opposite to the front conveying section 22, the front conveying section 22 comprising a plurality of first rolling roller shafts 221 arranged in the same linear direction and spaced apart, and the conveying section 23 includes a plurality of second rolling roller shafts 231 arranged in the same linear direction and spaced apart. Correspondingly, the conveying driving unit 24 includes a front conveying motor 241 for driving a plurality of first rolling roller shafts 221 to work, and The rear conveying motor 242 is driven to drive a plurality of second rolling roller shafts 231. The front conveying motor 241 and the rear conveying motor 242 are both disposed on the conveying mounting frame 21, and the front conveying motor 241 is coupled to the plurality of first rolling roller shafts 221 The rear conveying motor 242 is connected to the plurality of second rolling roller shafts 231. In addition, the article is a coated sheet material P. Specifically, the coating sheet material P is a PCB board which is covered with a protective film on the upper and lower surfaces, of course. The coated sheet P may also be other sheets covered with a protective film. The central positioning device 30 includes a first central positioning post 31, a second central positioning post 32, a central positioning drive unit 33, and a control unit (not shown). The components of the central positioning device 30 are further described below: The first central positioning post 31 is located at a center of the movable conveyor belt, and the first central positioning post 31 is disposed on one side of the conveying direction of the conveyor belt. Specifically, the first central positioning pillar 31 is disposed in the front conveying section. a side of the conveying direction of 22, and passing through the gap between the two spaced first rolling roller shafts 221; The second central positioning post 32 is a central position of the movable abutting belt, and the second central positioning post 32 is disposed on the other side of the side with respect to the conveying direction of the conveyor belt. Specifically, the second central positioning column 32 Is disposed on the other side of the conveying direction of the front conveying section 22, and passes through the gap between the two spaced first rolling roller shafts 221, and the second center positioning post 32 is opposite to the first center positioning column 31. The central positioning driving unit 33 is configured to drive the first central positioning column 31 and the second central positioning column 32 to move, wherein the central positioning driving unit 33 is disposed on the transport mounting frame, and the central positioning driving unit 33 respectively The first central positioning post 31 and the second central positioning post 32 are connected; the control unit is for controlling the central positioning driving unit 33, wherein the control unit is electrically connected to the central positioning driving unit 33.

The central positioning device 30 of the present embodiment is mainly composed of a first central positioning column 31, a second central positioning column 32, a central positioning driving unit 33 and a control unit. When the coating plate P is placed on the front conveying section 22 of the conveyor belt, The center positioning drive unit 33 can be controlled by the control unit, and the center positioning drive unit 33 drives the first center positioning post 31 and the second center positioning post 32 to simultaneously move toward the center position of the front conveying section 22 of the conveyor belt, and the After the movement of the central positioning post 31 and the second central positioning post 32, the coating sheet P is pushed to the center of the conveying direction of the front conveying section 22 of the conveyor belt, so that the coating sheet P can be accurately moved to the front of the conveyor belt. At the central position of the conveying direction of the conveying section 22, the entire operation is simple and convenient; after completion, the articles are continuously conveyed by the front conveying section 22 of the conveyor belt, and at this time, the first center positioning column 31 and the first central driving column 31 can be driven by the center positioning driving unit 33. The two central positioning posts 32 are simultaneously returned to the initial position for the central positioning operation of the next coated sheet P.

Referring to FIG. 1 and FIG. 2, the central positioning driving unit 33 of the present embodiment is a central positioning positive and negative motor, and the central positioning positive and negative motor is positioned by a positioning transmission connector 34 and the first central positioning column 31 and the second center. The column 32 is connected, and the first central positioning post 31 is relatively close to or relatively separated from the second central positioning post 32 by the positioning transmission connecting member 34. Specifically, when the central positioning positive reversing motor rotates forward, it passes through the positioning transmission connecting member 34. The first central positioning post 31 and the second central positioning post 32 are moved, and the first central positioning post 31 and the second central positioning post 32 are relatively close together to push the wrapping sheet P into the conveying direction of the front conveying section 22. The central position; after completion, the center positioning forward and reverse motor will reverse, which drives the first central positioning post 31 and the second central positioning post 32 to move through the positioning transmission link 34, and to the first central positioning post 31 and The second central positioning post 32 is relatively separated to return the first central positioning post 31 and the second central positioning post 32 to the initial position.

In addition, in order to facilitate the material collection and control the production cost, the positioning transmission connecting member 34 is an annular positioning transmission belt, and the first central positioning column 31 is provided with a first mounting bottom plate 35 for mounting thereof, and the first central positioning column 31 is provided with At least two, preferably, the first central positioning column 31 is provided with four, the at least two first central positioning posts 31 are arranged in the same linear direction on the first mounting bottom plate 35, and the at least two first centers The positioning posts 31 are respectively disposed at the vacancies between the two first rolling roller shafts 221 on one side of the front conveying section 22; meanwhile, the second central positioning post 32 is provided with a second mounting bottom plate 36 for mounting thereof. The second central positioning post 32 is disposed on the second mounting base 36, and the second central positioning post 32 is disposed in the same direction on the second mounting base 36. And the four second central positioning posts 32 are respectively disposed at the vacancies between the two first rolling roller shafts 221 on the other side end of the front conveying section 22; one side of the positioning transmission belt is connected to the first mounting bottom plate 35, Positioning belt The other side of one side is connected to the second mounting base 36.

Further, preferably, the center positioning device 30 of the embodiment further includes a first center positioning sensor 371, a second center positioning sensor 372, a third center positioning sensor 373, and a fourth center positioning sensor. 374, and the specific structure of the components is: the first central positioning sensor 371 is used to sense the presence or absence of the coated sheet P and send relevant information to the central positioning positive and negative motor for determining whether it is working forward. The first central positioning sensor 371 is disposed on the front conveying section 22 of the conveyor belt, and the first central positioning sensor 371 is electrically connected to the central positioning positive and negative motor; the second central positioning sensor 372 In order to sense the edge of the coated sheet P and send relevant information to the transport driving unit 24 for determining whether to decelerate or not, wherein the second central positioning sensor 372 is provided with two, one of which is located at the second center. The sensor 372 is disposed on the first mounting base 35, the other second central positioning sensor 372 is disposed on the second mounting base 36, and the two second central positioning sensors 372 are both electrically coupled to the transport driving unit 24. Connection; third central positioning The 373 is configured to sense the edge of the coated sheet P and send related information to the central positioning forward and reverse motor for judging whether to reverse the operation, wherein the third central positioning sensor 373 is provided with two A third central positioning sensor 373 is disposed on the first mounting base 35, and another third central positioning sensor 373 is disposed on the second mounting base 36, and the two third central positioning sensors 373 are The center positioning forward and reverse motor electrical connection; the fourth center positioning sensor 374 is configured to sense whether the first mounting bottom plate 35 and the second mounting bottom plate 36 return to the initial position and send related information to the conveying drive unit 24 for Determining whether the normal speed is restored, wherein the fourth center positioning sensor 374 is provided with two One of the fourth central positioning sensors 374 is disposed on the first mounting base 35, and the other fourth central positioning sensor 374 is disposed on the second mounting base 36, and the two fourth central positioning sensors 374 Both are electrically connected to the transport drive unit 24.

Therefore, when the first center positioning sensor 371 senses that the front conveying section 22 conveys the coated sheet P, it sends relevant information to the center positioning reversing motor, and the center positioning reversing motor will be based on the The related information is forwarded to make the first central positioning post 31 and the second central positioning post 32 relatively close together; meanwhile, when the second central positioning sensor 372 senses the edge of the coated sheet P, The relevant information is sent to the transport driving unit 24, and the transport driving unit 24 decelerates according to the related information to ensure that the coated sheet material P can smoothly perform the central positioning operation; and the transporting of the coated sheet material P with the front conveying section, When the third center positioning sensor 373 senses the edge of the envelope sheet P, it sends relevant information to the center positioning reversing motor, and the center positioning reversing motor performs the reverse operation according to the related information. In order to separate the first central positioning column 31 and the second central positioning column 32, at this time, it is also illustrated that the central positioning device 30 has completed the central positioning operation on the coated sheet P; thereafter, when the fourth center The positioning sensor 374 senses that the first mounting bottom plate 35 and the second mounting bottom plate 36 return to the initial position, which sends relevant information to the conveying drive unit 24, and the conveying driving unit 24 returns to the normal speed according to the related information. In order to allow the coated sheet P to be transported normally.

The working principle of the center positioning device 30 of the present embodiment will be described below with reference to the drawings: after the envelope sheet P is placed in the front conveying section 22 of the conveyor belt, when the first center positioning sensor 371 senses the front conveying section 22 When the coated sheet P is conveyed, it will send relevant information to the center positioning reversing motor, and the center positioning reversing motor will enter according to the relevant information. The forward rotation work is performed so that the first central positioning post 31 and the second central positioning post 32 are relatively close together; meanwhile, when the second central positioning sensor 372 senses the edge of the coated sheet P, relevant information is obtained. Sended to the transport drive unit 24, and the transport drive unit 24 will decelerate according to the relevant information to ensure that the envelope sheet P can smoothly perform the centering operation; and the transport sheet P is transported and moved along with the front transport section. When the three-center positioning sensor 373 senses the edge of the coated sheet P, it sends relevant information to the center-positioned positive-reverse motor, and the center-positioned forward-reverse motor performs the reverse operation according to the related information, so that The first central positioning post 31 and the second central positioning post 32 are relatively separated. At this time, it is also illustrated that the central positioning device 30 has completed the central positioning operation on the coated sheet P; thereafter, when the fourth central positioning sensor 374 senses When the first mounting bottom plate 35 and the second mounting bottom plate 36 are returned to the initial position, the relevant information is sent to the conveying driving unit 24, and the conveying driving unit 24 returns to the normal according to the related information. Degree, so that the coated sheet material P is normally transported. At this time, the first center positioning post 31 and the second center positioning post 32 can be driven back to the initial position by the center positioning forward and reverse motor to wait for the next envelope sheet P. Center positioning operation.

The above description is only for the preferred embodiment of the present invention, and the structure thereof is not limited to the above-listed shapes, and any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should be included in the present invention. Within the scope of creation protection.

22‧‧‧Pre-conveying section

30‧‧‧Center positioning device

31‧‧‧First central positioning column

32‧‧‧Second central positioning column

33‧‧‧Center positioning drive unit

34‧‧‧ Positioning drive connector

35‧‧‧First installation base plate

36‧‧‧Second installation base plate

221‧‧‧First rolling roller

371‧‧‧First Center Positioning Sensor

372‧‧‧Second Center Positioning Sensor

373‧‧‧ Third Center Positioning Sensor

374‧‧‧Fourth Center Positioning Sensor

P‧‧‧coated sheet

Claims (8)

A central positioning device for a transfer device, the transfer device comprising a transfer mount, a transfer belt disposed on the transfer mount for conveying articles, and a transport drive disposed on the transfer mount to drive the transfer operation of the conveyor The unit, wherein the central positioning device comprises: a first central positioning post movable to a central position of the conveyor belt, the first central positioning column being disposed on a side of the conveying direction of the conveyor belt; movable toward the a second central positioning post at a central position of the conveyor belt, the second central positioning post being disposed on the other side of the side opposite to the conveying direction of the conveyor belt, and the second central positioning post is opposite to the first central positioning column a central positioning driving unit for driving the first central positioning column and the second central positioning column to move, the central positioning driving unit is disposed on the transmission mounting frame, and the central positioning driving unit is respectively associated with the first a central positioning post, the second central positioning post connection; and a control unit for controlling the operation of the central positioning drive unit, the control list Positioning center connected to the electrical drive unit. The central positioning device of claim 1, wherein the central positioning driving unit is a central positioning positive and negative motor, the central positioning positive and negative motor passing through a positioning transmission connector and the first central positioning column and the first The two central positioning posts are connected, and the first central positioning post is relatively close to or relatively separated from the second central positioning post by the positioning transmission connection. The central positioning device of claim 2, wherein the positioning transmission connecting member is an annular positioning transmission belt, the first central positioning column is provided with a first mounting bottom plate for mounting thereof, and the first central positioning column is disposed. The second central positioning post is provided on the first mounting base plate for Mounting a second mounting base plate, the second central positioning post is disposed on the second mounting bottom plate, one side of the positioning drive belt is connected to the first mounting bottom plate, and the other side of the side of the positioning belt is connected In the second mounting base plate. The central positioning device of claim 3, wherein the first central positioning post is provided with at least two, and the at least two first central positioning posts are arranged in the same linear direction on the first mounting bottom plate; The second central positioning post is provided with at least two, and the at least two second central positioning posts are arranged on the second mounting bottom plate in the same linear direction. The central positioning device of claim 3 or 4, wherein the central positioning device further comprises means for sensing the presence or absence of the item and transmitting relevant information to the central positioning positive and negative motor for determining whether to forward the work. The first central positioning sensor is disposed on the conveyor belt, and the first central positioning sensor is electrically connected to the central positioning positive and negative motor. The central positioning device of claim 5, wherein the central positioning device further comprises a second central positioning sensing for sensing an edge of the item and transmitting relevant information to the transport driving unit for determining whether to decelerate or not The second central positioning sensor is provided on the first mounting bottom plate, and the second central positioning sensor is disposed in the second mounting. The bottom plate and the two second center positioning sensors are electrically connected to the transport driving unit. The central positioning device of claim 6, wherein the central positioning device further comprises a third device for sensing an edge of the item and transmitting relevant information to the center positioning positive and negative motor for determining whether to reverse the operation Center positioning sensor, the third central positioning sensor is provided with two One of the third center positioning sensors is disposed on the first mounting bottom plate, and the other third center positioning sensor is disposed on the second mounting bottom plate, and the two third center positioning sensors are both Electrically connected to the center positioning positive and negative motor. The central positioning device of claim 7, wherein the central positioning device further comprises: sensing whether the first mounting base and the second mounting base return to an initial position and transmitting related information to the transport driving unit for The fourth central positioning sensor is configured to determine whether to restore the normal speed. The fourth central positioning sensor is provided with two, one of the fourth central positioning sensors is disposed on the first mounting bottom plate, and the other one is The fourth center positioning sensor is disposed on the second mounting bottom plate, and the two center positioning sensors are electrically connected to the conveying driving unit.