TWM644081U - Cassette positioning system - Google Patents

Abstract

A cassette positioning system includes a transport frame, a clamping assembly, and first to third baffle assemblies. The transport frame has first and second end portions, which are opposite to each other. The transport frame includes a transport assembly and a drive assembly. The transport assembly extends from the first end portion to the second end portion, and can transport cassettes in opposite first or second directions. The drive assembly can drive the transport assembly. The first baffle assembly can block the cassettes moving in the first direction and abuts one of the cassettes. The clamping assembly can hold the cassette. The second baffle assembly can be vertically movable in the transport frame. The second baffle assembly allows passage of the other cassettes moving in the second direction when the cassette is clamped, and blocks and positions the cassette when it is released and moves in the second direction. The third baffle assembly can block the other cassettes moving in the second direction.

Description

cassette positioning system

The disclosure relates to an object positioning technology, and more particularly to a cassette positioning system.

In various industries, there is often a need to classify different types of objects, such as boxes of different sizes. In order to efficiently classify various objects, a corresponding mechanized or automatic classification system is often established according to the characteristics and attributes of the objects. In a mechanized or automated sorting system, how to guide each object to a specific position so that it can be clamped by the clamping device is very important for sorting.

Therefore, an object of the present disclosure is to provide a cassette positioning system, the conveying component can transport the cassette forward and reverse, and the clamping component can clamp the cassette against which the first baffle component is pressed, and The second barrier assembly can position the cassette when the cassette is released and transported in the reverse direction. Thereby, the cassettes can be sequentially positioned at the second shutter assembly, so that the second shutter of the second shutter assembly The plate can be used as a clamping device to clamp the reference edge of each cassette, so that cassettes of different sizes can be clamped accurately and quickly.

Another object of the present disclosure is to provide a cassette positioning system, the lateral pushing component of which can push the cassette to the guide plate when the cassette is positioned on the second baffle assembly, so as to carry out the second orientation of the cassette Positioning, so that the position of the cassette can be more clearly defined, and the clamping device can clamp cassettes of various sizes more accurately.

According to the above purpose of the present disclosure, a cassette positioning system is proposed. The cassette positioning system includes a transport rack, a first baffle assembly, a clamping assembly, a second baffle assembly, and a third baffle assembly. The transport frame has a first end and a second end opposite to each other. The carriage contains the conveying assembly as well as the drive assembly. The transport assembly extends from the first end to the second end and is configured to transport the plurality of cassettes in opposite first or second directions. The driving assembly is disposed on the second end and is configured to drive the conveying assembly. The first baffle assembly is disposed on the second end and configured to block the magazines moving along the first direction and abut against one of the magazines. The clamping component is adjacent to the first baffle component and is configured to clamp the abutting magazine. The second baffle assembly can be longitudinally and movably arranged in the conveying frame, and can pass through the conveying assembly. The second barrier assembly is configured to pass the other cassette moving in the second direction when one of the cassettes is clamped, and to block and position the clamped cassette when it is released and moved in the second direction. Box. A third barrier assembly is disposed on the first end and configured to block other cassettes moving along the second direction.

According to an embodiment of the present disclosure, the above-mentioned conveying assembly includes a first rotating assembly, a second rotating assembly, and a plurality of first belts. first turn The moving assembly includes a first shaft and several first pulleys. The first axis is rotatably arranged on the second end through several first bearings. The first pulleys are arranged on the first axis. These first pulleys are separated from each other. The second rotating assembly includes a second shaft center and several second pulleys. The second axis is set on the first end. These second pulleys are rotatably arranged on the second axle center through several second bearings. The second pulleys are separated from each other, and the positions and numbers of the second pulleys correspond to the first pulleys respectively. The first belt wraps around the corresponding first pulley and the second pulley respectively.

According to an embodiment of the present disclosure, the number of the above-mentioned first pulley, second pulley, and first belt is three. One of the first belts is adjacent to the first side of the conveyor frame, and the other two first belts are adjacent to the second side of the conveyor frame, and the second baffle assembly can pass through the first belt adjacent to the first side and the other two first belts. between the belts.

According to an embodiment of the present disclosure, the above-mentioned conveying frame further includes several guard plate frames and guard plates. The fender holder is located under the first belt. Guard plates are arranged on these guard plate frames and are located below the first belt.

According to an embodiment of the present disclosure, the above-mentioned driving assembly includes two third pulleys, a second belt, and a motor. The second belt loops around these third pulleys. The motor is configured to drive the third pulley and the second belt, and further drive the first pulley.

According to an embodiment of the present disclosure, the above-mentioned first barrier assembly includes a first barrier and a first sensor. The first baffle is erected on the second end. The first sensor is disposed on the first baffle and is configured to sense whether the cartridge touches the first baffle.

According to an embodiment of the present disclosure, the above-mentioned second baffle assembly includes a second baffle, a second sensor, and a cylinder. The second sensor is disposed in the second baffle and configured to sense whether there is an obstacle above the second baffle. The air cylinder is engaged with the second damper and is configured to drive the second damper.

According to an embodiment of the present disclosure, the above cassette positioning system further includes a guide plate and a side pushing component. The guide plate is arranged on the first side of the conveying frame. The side pusher assembly is arranged on the second side of the conveying frame. The second side is opposite to the first side. The side pusher assembly is configured to push the cassette positioned by the second shutter assembly toward the guide plate.

According to an embodiment of the present disclosure, the above-mentioned side thrust assembly includes a positioning plate, a push plate, a third sensor, and an air cylinder. The push plate engages with the positioning plate and is located between the positioning plate and the second baffle assembly. The push plate is configured to push the cassette positioned by the second shutter assembly toward the guide plate. The third sensor is disposed on the positioning plate and configured to sense whether the push plate has pushed the cassette to the guide plate. The air cylinder engages with the positioning plate and is configured to drive the positioning plate and the pushing plate.

According to an embodiment of the present disclosure, the clamping assembly includes a pressing plate, a pressing block, a lifting plate, a first air cylinder, and a second air cylinder. The pressing plate is arranged on the second end. The pressing block is arranged on the bottom of the pressing plate and configured to press the top surface of the box. A lift plate is provided on the second end and is configured to lift the cassette from the bottom surface of the cassette. A first cylinder is engaged with the press plate and configured to drive the press plate. The second cylinder is engaged with the lift plate and is configured to drive the lift plate.

100: Cassette positioning system

200: conveyor frame

202: first end

204: second end

206: First side

208: second side

210: Conveying components

212: the first rotating assembly

212a: the first axis

212b: the first pulley

212c: The first bearing

214: the second rotating assembly

214a: second axis

214b: Second pulley

214c: Second bearing

216a: first belt

216b: first belt

216c: first belt

220: drive components

222: The third pulley

224: second belt

226: motor

228: Protective cover

230: Shield frame

232: guard plate

300: The first baffle assembly

310: the first baffle

320: the first sensor

400: clamping components

410: pressed board

412: bottom

420: pressed block

430: lift plate

440: First cylinder

450: Second cylinder

500:Second baffle assembly

510: second baffle

520: Second sensor

530: Cylinder

600: The third baffle assembly

700: guide plate

800: side thruster assembly

810: positioning board

820: push plate

830: the third sensor

840: Cylinder

CA: Cassette

CAB: Bottom

CAT: top surface

D1: the first direction

D2: Second direction

A better understanding of aspects of the present disclosure can be obtained from the following detailed description in conjunction with the accompanying drawings. It is to be noted that, in accordance with the standard practice in the industry, various features are not drawn to scale. In fact, the dimensions of the various features may be arbitrarily increased or decreased for clarity of discussion.

[ FIG. 1 ] is a three-dimensional schematic diagram illustrating a viewing angle of a cassette positioning system according to an embodiment of the present disclosure.

[ FIG. 2 ] is a three-dimensional schematic diagram illustrating another viewing angle of a cassette positioning system according to an embodiment of the present disclosure.

[ FIG. 3 ] is a schematic side view illustrating a cassette positioning system according to an embodiment of the present disclosure.

[ FIG. 4 ] is a three-dimensional schematic diagram illustrating a cassette positioning system according to an embodiment of the present disclosure, in which some components are not shown.

[ FIG. 5 ] is a schematic top view of a cassette positioning system according to an embodiment of the present disclosure, in which some components are not shown.

Please refer to FIG. 1 to FIG. 3 , which are respectively a perspective view and a side view of a cassette positioning system according to an embodiment of the present disclosure. The cassette positioning system 100 can accurately position the cassette CA at a preset reference point, so as to facilitate clamping by the clamping device. The cassette positioning system 100 mainly includes a transport frame 200 , a first barrier assembly 300 , a clamping component 400 , a second barrier component 500 , and a third barrier component 600 .

As shown in FIG. 1 , the transport rack 200 is a frame structure, and can transport cassettes CA of different sizes. The transport frame 200 has a first end portion 202 and a second end portion 204 opposite to each other, that is, the first end portion 202 and the second end portion 204 are respectively located on two opposite sides of the transport frame 200 . In some embodiments, the transport frame 200 includes a transport assembly 210 and a drive assembly 220 . The conveying assembly 210 extends from the first end 202 to the second end 204 of the conveying frame 200 . The transport assembly 210 can transport the plurality of cassettes CA between the first end 202 and the second end 204 along a first direction D1 or a second direction D2 opposite to the first direction D1 .

In some embodiments, as shown in FIG. 1 , the conveying assembly 210 includes a first rotating assembly 212 , a second rotating assembly 214 , and a plurality of first belts 216 a to 216 c. The first rotating assembly 212 mainly includes a first shaft 212a and a plurality of first pulleys 212b. The first axis 212a can be disposed on the second end 204 of the transport frame 200 through a plurality of first bearings 212c. The first axis 212a can rotate on the second end portion 204 . The first pulleys 212b are disposed on the first axis 212a, and these first pulleys 212b are separated from each other. The rotation of the first axis 212a can drive the rotation of the first pulley 212b. The first axis 212a can rotate clockwise or counterclockwise. For example, the number of the first pulleys 212b can be three.

The second rotating assembly 214 mainly includes a second shaft 214a and a plurality of second pulleys 214b. The second axis 214a is disposed on the first end portion 202 of the transport frame 200 . The second axis 214a can be fixed on the first end portion 202 without rotation. The second pulley 214b can pass through several The second bearing 214c is disposed on the second axis 214a, so that the second pulley 214b can rotate on the second axis 214a using the second axis 214a as a rotation axis. These second pulleys 214b are separated from each other, and the positions and numbers of the second pulleys 214b correspond to those of the first pulleys 212b respectively. The number of the second pulleys 214b can be three.

The first belts 216a, 216b, and 216c respectively wrap around the corresponding first pulley 212b and the second pulley 214b. For example, corresponding to the number of the first pulley 212b and the second pulley 214b being 3, the conveying assembly 210 includes three first belts 216a, 216b, and 216c, and the first belts 216a, 216b, and 216c are wound in three groups respectively. The corresponding first pulley 212b and the second pulley 214b. Since the first pulley 212b and the second pulley 214b are arranged on the second end 204 and the first end 202 respectively, the first belts 216a, 216b, and 216c straddle the second end 204 and the first end 202 superior. The rotation of the first axis 212a can drive the first pulley 212b to rotate, and drive the first belts 216a, 216b, and 216c, and the rotation of the first belts 216a, 216b, and 216c further drives the second pulley 214b to rotate.

The carriage 200 has a first side 206 and a second side 208 opposite to each other. In some exemplary examples, as shown in FIG. 1, the first belt 216a is adjacent to the first side 206 of the transport frame 200, and the other two first belts 216b and 216c are adjacent to the second side 208 of the transport frame 200, wherein the first belt 216b is located between first belts 216a and 216c. The distance between the first belt 216a and the first belt 216b is greater than the distance between the first belts 216b and 216c. With this design, the first belt 216a and The first belt 216b can carry a cassette CA of a smaller size, and the first belts 216a, 216b, and 216c can carry a cassette CA of a larger size. Thus, the transport rack 200 can carry more sized cassettes CA.

Please refer to FIG. 2 and FIG. 4 at the same time, wherein FIG. 4 is a schematic perspective view of a cassette positioning system according to an embodiment of the present disclosure. In FIG. 4 , in order to clearly show the structure under the transport frame 200 , some components are not shown. In some embodiments, the transport frame 200 further includes several shield frames 230 and shields 232 . The fender frame 230 is disposed under the first belts 216a, 216b, and 216c. Additionally, a fender holder 230 may be arranged between the first end portion 202 and the second fender assembly 500 . The fenders 232 are mounted on the fender frames 230 and located under the first belts 216a, 216b, and 216c. The fender 232 may extend between the first end 202 and the second fender assembly 500 and may extend from the first belt 216a to the first belt 216c. The protective plate 232 can receive the cassette CA when the cassette CA accidentally falls from the first belts 216a, 216b, and 216c, so as to prevent the cassette CA from falling below the conveying frame 200 and cause damage to the products inside.

Please refer to FIG. 1 and FIG. 4 at the same time, the driving assembly 220 is disposed on the second end portion 204 of the conveying frame 200 and can drive the conveying assembly 210 . The driving assembly 220 may be adjacent to the conveying assembly 210 , for example. The driving assembly 220 mainly includes two third pulleys 222 , a second belt 224 , and a motor 226 . The two third pulleys 222 are disposed on the second end portion 204 apart from each other. The second belt 224 circles around the two third pulleys 222 . The motor 226 can be located adjacent to a third pulley 222, and with this third belt The pulley 222 is engaged to drive the third pulley 222 to rotate, to drive the second belt 224 to rotate, and to further drive another third pulley 222 to rotate. Another third pulley 222 is engaged with the first shaft 212a to drive the first shaft 212a to rotate, and further drive the first pulley 212b to rotate. The rotation of the first pulley 212b can drive the first belts 216a, 216b, and 216c, and then drive the second pulley 214b to rotate. The driving assembly 220 further optionally includes a protective cover 228 to cover and protect the third pulley 222 and the second belt 224 .

Referring to FIG. 1 again, the first baffle assembly 300 is disposed on the second end 204 of the transport frame 200 . The first baffle assembly 300 can resist the cassette CA that hits the first baffle assembly 300 when the cassette CA moves to the second end 204 along the first direction D1, that is, it is arranged in the first position when moving along the first direction D1. The first cassette CA. In some embodiments, the first barrier assembly 300 mainly includes a first barrier 310 and a first sensor 320 . The first blocking plate 310 can be erected on the second end portion 204 to prevent the cassette CA from going forward. The first sensor 320 is disposed on the first baffle 310 . The first sensor 320 can be used to sense whether the first cassette CA touches the first barrier 310 when moving along the first direction D1.

The clamping component 400 is adjacent to the first baffle component 300 . The clamping component 400 can clamp the cassette CA against which the first barrier component 300 resists when the first barrier component 300 blocks the cassette CA. The clamping component 400 can clamp the cassette CA by pressing against two opposite sides of the cassette CA, such as upper and lower sides or left and right sides. In some embodiments, as shown in FIG. 2 , the clamping assembly 400 includes a pressing plate 410, a pressing block 420, a lifting plate 430, a second A cylinder 440, and a second cylinder 450. The pressing plate 410 is disposed on the second end portion 204 of the transport frame 200 and protrudes along the second direction D2. As shown in FIG. 3 , the pressing block 420 is disposed on the bottom 412 of the pressing plate 410 and can press down against the top surface CAT of the cassette CA of the first baffle assembly 300 . As shown in FIG. 4 and FIG. 5 , the lifting plate 430 is also disposed on the second end portion 204 and is opposite to the pressing plate 410 and the pressing block 420 . The lifting plate 430 can lift the cassette CA from the bottom surface CAB of the cassette CA, and cooperate with the pressing plate 410 and the pressing block 420 to clamp the cassette CA. The first cylinder 440 engages with the pressing plate 410 and can drive the pressing plate 410 to move downward or upward to press or release the cassette CA. The second air cylinder 450 engages with the lifting plate 430 and can drive the lifting plate 430 to move downward or upward to press the cassette CA or release the cassette CA.

Please refer to FIG. 2 and FIG. 4 at the same time, the second baffle assembly 500 can be vertically and movably disposed in the conveying frame 200 , that is, the second baffle assembly 500 can move up and down. The second baffle assembly 500 is located between the first belt 216a and the other two first belts 216b and 216c, and can pass between the first belt 216a of the conveying assembly 210 and the other two first belts 216b and 216c during longitudinal movement. between. The second barrier assembly 500 can descend below the first belts 216a, 216b, and 216c when the first cassette CA is clamped by the clamping assembly 400, so that other cassettes CA moving along the second direction D2 can pass. , while separating the first cassette CA from the other cassettes CA. After the other cassettes CA pass, the second barrier assembly 500 rises above the first belts 216a, 216b, and 216c and is clamped at the clamped cassette CA. When the assembly 400 is released and moves along the second direction D2, the cassette CA is blocked and the cassette CA is positioned there.

In some embodiments, the second barrier assembly 500 includes a second barrier 510 , a second sensor 520 , and a cylinder 530 . The second barrier 510 can block and position the cassette CA, that is, the second barrier 510 can provide a positioning reference line. The second sensor 520 is disposed in the second baffle 510 . The second sensor 520 can sense the upper side to sense whether there is an obstacle above the second barrier 510 , such as the cassette CA. In this way, it is possible to prevent the second barrier 510 from colliding with objects such as the cassette CA when rising. The air cylinder 530 is engaged with the second flapper 510 . The air cylinder 530 can be disposed under the second baffle 510 , for example. The air cylinder 530 can drive the second barrier 510 to move up or down.

As shown in FIG. 1 , the third baffle assembly 600 is disposed on the first end portion 202 of the transport frame 200 and is opposite to the first baffle assembly 300 . The third barrier assembly 600 can block other cassettes CA moving along the second direction D2 to prevent the cassettes CA from falling.

In some embodiments, the cassette positioning system 100 further includes a guide plate 700 and a side pushing assembly 800 . The guide plate 700 is disposed on the first side 206 of the transport frame 200 . The guide plate 700 can guide the cassette CA when the cassette CA is conveyed by the first belts 216a, 216b, and/or 216c, and can provide another orientation reference for the cassette CA. The side pusher assembly 800 is disposed on the second side 208 of the transport frame 200 and is opposite to the guide plate 700 . The side pushing assembly 800 can push the cassette CA positioned by the second shutter assembly 500 toward the guide plate 700 .

Please continue to refer to FIG. 1 , in some embodiments, the lateral thrust assembly 800 includes a positioning plate 810 , a pushing plate 820 , a third sensor 830 , and an air cylinder 840 . The positioning plate 810 is erected on the second side 208 . The push plate 820 is also erected on the second side 208 and engaged with the positioning plate 810 . The push plate 820 is located between the positioning plate 810 and the second barrier assembly 500 . The push plate 820 can push the cassette CA positioned by the second shutter assembly 500 toward the guide plate 700 to further position the cassette CA in another orientation. The third sensor 830 is disposed on the positioning plate 810 and can sense whether the pushing plate 820 has pushed the cassette CA positioned by the second shutter assembly 500 to the guiding plate 700 . The cylinder 840 engages with the positioning plate 810 and can drive the positioning plate 810 to move toward the first side 206 or the second side 208 , and can further drive the push plate 820 to move toward the first side 206 or the second side 208 through the positioning plate 810 .

1 and 4 , when the cassette positioning system 100 is in operation, the cassette CA is loaded onto the first belts 216a and 216b or the first belts 216a, 216b, and 216c of the conveying assembly 210 of the conveying frame 200 . The motor 226 of the driving assembly 220 runs to drive the third pulley 222 . The rotation of the third pulley 222 drives the first axis 212a of the first rotating assembly 212, and then drives the first pulley 212b and the first belts 216a, 216b, and 216c, and further drives the second pulley 214b of the second rotating assembly 214. At this moment, the first belts 216a, 216b, and 216c rotate counterclockwise, and carry the cassette CA along the first direction D1 from the first end 202 of the transport frame 200 to the second end through the second baffle assembly 500 204 until it is blocked by the first baffle assembly 300 .

Next, the pressing plate 410 , the pressing block 420 and the lifting plate 430 of the clamping assembly 400 jointly clamp the cassette CA against which the first barrier assembly 300 is placed. Subsequently, the motor 226 of the driving assembly 220 runs again to make the first belts 216a, 216b, and 216c rotate clockwise, and the other cassettes CA are passed from the first end 202 through the second baffle assembly 500 toward the second direction D2 along the second direction D2. The two ends 204 carry. After the other cassettes CA pass through the second barrier assembly 500 and the second sensor 520 senses that there is no obstacle above, the air cylinder 530 operates to lift the second barrier 510 . Next, the clamping assembly 400 releases the clamped cassette CA, and carries the unclamped cassette CA along with other cassettes CA along the second direction D2 until it is blocked by the second stopper 510 . So far, the positioning on one of the orientations of the cassette CA is completed.

At this time, the motor 226 stops running, and the cylinder 840 of the lateral thrust assembly 800 starts to drive the positioning plate 810 . The positioning plate 810 can drive the push plate 820 to push the cassette CA positioned by the second baffle plate 510 toward the guide plate 700 to complete the positioning of another orientation of the cassette CA.

It can be seen from the above embodiments that one of the advantages of the present disclosure is that the conveying component of the cassette positioning system of the present disclosure can transport the cassette in the forward and reverse directions, and the clamping component can clamp the first baffle component against The magazine, and the second barrier assembly can position the magazine when the magazine is released and transported in the reverse direction. Thereby, the cassettes can be positioned at the second baffle assembly in sequence, so the second baffle of the second baffle assembly can be used as a clamping device to clamp the reference edge of each cassette, and can be clamped accurately and quickly. Holds cassettes of different sizes.

Another advantage of the present disclosure is that the side pushing assembly of the cassette positioning system of the present disclosure can push the cassette when the cassette is positioned on the second barrier assembly. The guide plate is used to locate the cassette in the second orientation, so the position of the cassette can be more clearly defined, and the clamping device can more accurately clamp cassettes of various sizes.

Although the present disclosure has been disclosed above with embodiments, it is not intended to limit the present disclosure. Any person with ordinary knowledge in this technical field may make various modifications and modifications without departing from the spirit and scope of the present disclosure. Therefore, the scope of protection of this disclosure should be defined by the scope of the appended patent application.

100: Cassette positioning system

200: conveyor frame

202: first end

204: second end

206: First side

208: second side

210: Conveying components

212: the first rotating assembly

212a: the first axis

212b: the first pulley

212c: The first bearing

214: the second rotating assembly

214a: second axis

214b: Second pulley

214c: Second bearing

216a: first belt

216b: first belt

216c: first belt

220: drive components

228: Protective cover

232: guard plate

300: The first baffle assembly

310: the first baffle

320: the first sensor

400: clamping components

410: pressed board

420: pressed block

440: First cylinder

500:Second baffle assembly

600: The third baffle assembly

700: guide plate

800: side thruster assembly

810: positioning board

820: push plate

830: the third sensor

840: Cylinder

CA: Cassette

CAT: top surface

D1: the first direction

D2: Second direction

Claims (10)

A cassette positioning system comprising: A carriage having a first end and a second end opposite to each other, wherein the carriage comprises: a transport assembly extending from the first end to the second end and configured to transport a plurality of cassettes in a first direction or a second direction opposite to each other; and a drive assembly disposed on the second end and configured to drive the delivery assembly; a first barrier assembly disposed on the second end and configured to block movement of the cassettes in the first direction and against one of the cassettes; a clamping component adjacent to the first barrier component and configured to clamp the one of the cassettes; A second baffle assembly is longitudinally movably disposed in the transport frame and can pass through the transport assembly, wherein the second baffle assembly is configured to let the the other of the cassettes moving in the two directions passes through and blocks and positions the one of the cassettes when the one of the cassettes is released and moved in the second direction; and A third barrier assembly is disposed on the first end and configured to block the other of the cassettes from moving in the second direction. The cassette positioning system as claimed in item 1, wherein the conveying component comprises: A first rotating assembly, comprising: A first axis is rotatably arranged on the second end through a plurality of first bearings; and a plurality of first pulleys arranged on the first axis, wherein the first pulleys are separated from each other; A second rotating assembly, comprising: a second axis located on the first end; and A plurality of second pulleys are rotatably arranged on the second axis through a plurality of second bearings, wherein the second pulleys are separated from each other, and the positions and numbers of the second pulleys are respectively the same as those of the first pulleys. pulley correspondence; and A plurality of first belts wrap around the corresponding first pulleys and the second pulleys respectively. The magazine positioning system as described in claim 2, wherein the number of the first pulleys, the second pulleys, and the first belts is 3, and one of the first belts is adjacent to the conveyor rack A first side, the other two of the first belts are adjacent to a second side of the carriage, and the second baffle assembly can pass between the one of the first belts and the other two. The cassette positioning system as described in claim 2, wherein the transport rack further comprises: a plurality of fender holders located below the first straps; and A guard plate is arranged on the guard plate frames and located below the first belts. The cassette positioning system as described in claim 2, wherein the drive assembly includes: 2. The third pulley; A second belt loops around the third pulleys; and A motor configured to drive the third pulleys and the second belt, and further drive the first pulleys. The cassette positioning system as claimed in claim 1, wherein the first baffle assembly comprises: a first baffle erected on the second end; and A first sensor is disposed on the first barrier and configured to sense whether the one of the cassettes touches the first barrier. The cassette positioning system as claimed in claim 1, wherein the second baffle assembly comprises: a second baffle; a second sensor disposed in the second baffle and configured to sense whether there is an obstruction above the second baffle; and A cylinder is engaged with the second damper and configured to drive the second damper. The cassette positioning system as described in Claim 1, further comprising: a guide plate located on a first side of the transport frame; and a side pusher assembly disposed on a second side of the carriage, wherein the second side and the first side are opposite to each other, the side pusher assembly is configured to position the second baffle assembly on the cassettes or push it towards the guide plate. The magazine positioning system as described in claim 8, wherein the side pushing component comprises: a positioning board; a push plate engaged with the positioning plate and located between the positioning plate and the second shutter assembly, wherein the pushing plate is configured to push the one of the cassettes toward the guide plate; a third sensor, located on the positioning plate, and configured to sense whether the push plate has pushed the one of the cassettes to the guide plate; and An air cylinder is engaged with the positioning plate and configured to drive the positioning plate and the push plate. The cassette positioning system as claimed in item 1, wherein the clamping component includes: a pressing plate disposed on the second end portion; a pressing block disposed on a bottom of the pressing plate and configured to press a top surface of the one of the cassettes; a lifting plate disposed on the second end and configured to lift the one of the cassettes from a bottom surface of the one of the cassettes; a first cylinder engaged with the press plate and configured to drive the press plate; and A second air cylinder is engaged with the lift plate and configured to drive the lift plate.

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