Automatic assembling device for middle partition plate of canister

Abstract

The invention relates to the technical field of canister assembling, in particular to an automatic assembling device for a canister middle partition plate, and mainly solves the technical problems that existing middle partition plate assembling is low in production efficiency, high in labor intensity, poor in product quality consistency and prone to safety accidents. The device comprises a feeding mechanism, a conveying mechanism and a grabbing mechanism, the feeding mechanism comprises a hopper, a channel, a lifting chain plate and a guide plate, the conveying mechanism comprises a sliding way, a telescopic blocking piece and a first sensor, and the grabbing mechanism comprises a material receiving assembly and a picking head. According to the device, the middle partition plate can be assembled mechanically instead of manually, so that the working efficiency can be improved, the labor force can be saved, the consistency of product quality can be ensured, and the probability of safety accidents can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of gas filter canister assembly, in particular to an automatic assembly device for a partition in a gas filter canister. Background Art

[0002] The assembly of the middle partition is an important key link in the gas filter canister assembly process, which mainly involves installing the middle partition into the tank body of the gas filter canister and pressing it tightly.

[0003] The current method of assembling the middle partition is generally done manually, that is, workers manually pick up the parts, then manually install the middle partition into the tank body, and finally press the middle partition. This method has low production efficiency, high labor intensity, poor product quality consistency, and is prone to safety accidents. It is difficult to meet the requirements of the automatic assembly production process of the gas filter canister. Summary of the invention

[0004] In order to overcome the technical defects of the existing middle partition assembly, such as low production efficiency, high labor intensity, poor product quality consistency and easy occurrence of safety accidents, the present invention provides an automatic assembly device for the middle partition of a gas filter canister.

[0005] The automatic assembly device for the partition in the gas filter canister provided by the present invention comprises: frame; A feeding mechanism, comprising a hopper and a trough both fixed on the frame, a lifting chain plate being arranged in the trough, a plurality of baffles arranged along the width direction of the lifting chain plate being evenly spaced on the surface of the lifting chain plate, a main body of the lifting chain plate being arranged obliquely, and a bottom of the main body being bent and extending into the hopper to form a receiving portion for receiving a middle partition, the receiving portion receiving the middle partition and transferring the middle partition to the inclined portion when the middle partition is placed in the opposite direction falls, a guide plate being arranged at the top of the trough, a discharge window being arranged at the top side wall of the trough, and the guide plate being used to guide the lifted middle partition to be discharged from the discharge window; A conveying mechanism, comprising a slide, the top of the slide is butted against the discharge window, two telescopic blocking members are arranged in the middle of the slide, the telescopic blocking members have a blocking state of extending into the slide and an evasive state of retracting outside the slide, the two telescopic blocking members are spaced apart along the length direction of the slide and are used to accommodate a single middle partition, a first sensor for detecting the presence or absence of the middle partition is arranged between the two telescopic blocking members, the first sensor is communicatively connected with the upper telescopic blocking member, and the bottom end of the slide is fixed to the frame; The gripping mechanism includes a material receiving assembly, which includes two material receiving blocks respectively located on both sides of the slide, the two material receiving blocks are installed on the frame and can be driven to approach or move away from each other, and when the two material receiving blocks are close to each other, a material receiving position that docks with the bottom end of the slide is formed, and a picking head for picking up the middle partition is provided directly above the material receiving position, and the picking head is installed on the frame and can be driven to rise and fall vertically.

[0006] Optionally, the hopper is provided with a notch, and the receiving portion is adapted to be installed in the notch.

[0007] Optionally, the guide plate includes an inclined plate section, a straight plate section and an arc plate section which are arranged in sequence from bottom to top, one end of the inclined plate section is adjacent to one side wall of the groove, and the other end extends upward into the groove, the straight plate section is parallel to the side wall of the groove and a gap is reserved between the straight plate section and the other side wall of the groove for allowing only a single middle partition to pass through, and the arc plate section is arranged corresponding to the discharge window and is used to guide the middle partition to be discharged from the discharge window.

[0008] Optionally, two installation windows are provided on the side wall of the groove, which are located on both sides of the groove and arranged opposite to each other. The installation windows are located below the guide plate. The groove is provided with a thickness sensor for detecting the thickness of the partition plate between the two installation windows. One of the installation windows is connected to a blowing structure, and the thickness sensor is communicatively connected to the blowing structure. The other window is connected to a return channel, and the bottom end of the return channel extends to above the hopper.

[0009] Optionally, the slide is also provided with a second sensor for detecting the presence or absence of a middle partition, the second sensor is located on the upper side of the upper telescopic blocking member, and the second sensor is communicatively connected with the lifting chain plate.

[0010] Optionally, the slide is also provided with a third sensor for detecting the presence or absence of a middle partition, the third sensor is located on the adjacent upper side of the upper telescopic blocking member and on the lower side of the second sensor, and the third sensor is communicatively connected to the upper telescopic blocking member.

[0011] Optionally, a buffer track is horizontally extended at the bottom end of the slide to form a curve at the bottom of the slide. The curve is provided with sliding holes arranged along the length direction. A push plate is provided in the sliding hole. The push plate is installed on the frame and can be driven to slide horizontally. The push plate extends into the curve through the sliding hole to push the middle partition to the material receiving position.

[0012] Optionally, a vertical drive pair is provided on the frame, the output end of the vertical drive pair faces downward, the pickup head is installed below the output end of the vertical drive pair and can slide freely in the vertical direction, and a spring is provided between the pickup head and the output end of the vertical drive pair.

[0013] Optionally, the pickup head includes a sliding seat and a pickup head body, the sliding seat is slidably installed below the output end of the vertical drive pair, and the pickup head body is an externally supported claw.

[0014] Optionally, sliding grooves are provided on the opposite surfaces of the two material receiving blocks, and the end of the sliding groove close to the slide is a straight path so as to be able to dock with the slide, and the end of the sliding groove away from the slide is an arc path so as to limit the middle partition plate. When the two material receiving blocks are close to each other, the two sliding grooves jointly form the material receiving position.

[0015] The technical solution provided by the present invention has the following advantages compared with the prior art: The automatic assembly device for the middle partition of the gas filter canister provided by the present invention is provided with a feeding mechanism, a conveying mechanism and a grabbing mechanism, wherein the feeding mechanism comprises a hopper, a trough, a lifting chain plate and a guide plate, the conveying mechanism comprises a slideway, a telescopic blocking member and a first sensor, and the grabbing mechanism comprises a material receiving assembly and a picking head, wherein a plurality of middle partitions are placed in the hopper during operation, the lifting chain plate lifts the middle partition and discharges the middle partition from the material discharging window to the slideway through the guide plate, the upper telescopic blocking member cooperates with the first sensor to buffer a single middle partition between two telescopic blocking members, and when the grabbing action is performed, the lower telescopic blocking member switches to an avoidance state to make the buffered middle partition slide along the slideway to the material receiving position, the picking head picks up the middle partition at the material receiving position and loads it into the tank body of the gas filter canister, and finally presses the middle partition by vertical movement, thus completing the automatic assembly of the middle partition. The device can use machinery to replace manual labor to complete the assembly of the middle partition, thereby improving work efficiency, saving labor, and also ensuring the consistency of product quality, and reducing the probability of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram showing the overall structure of an assembly device in an embodiment of the present invention; Figure 2 A schematic diagram showing the structure of a hopper in an embodiment of the present invention; Figure 3 A schematic diagram showing the structure of a lifting chain plate and an auxiliary structure in an embodiment of the present invention; Figure 4 A schematic diagram showing the structure of the components related to the bottom of the slideway in an embodiment of the present invention; Figure 5 A schematic diagram showing the structure of a grabbing mechanism in an embodiment of the present invention; Figure 6A schematic diagram showing the structure of a pickup head in an embodiment of the present invention; Figure 7 A schematic structural diagram of a material receiving assembly in an embodiment of the present invention is shown.

[0019] In the figure: 1. Frame; 2. Feeding mechanism; 21. Hopper; 211. Notch; 22. Channel; 221. Installation window; 23. Lifting chain plate; 231. Main body; 232. Receiving part; 24. Baffle; 25. Guide plate; 251. Inclined plate section; 252. Straight plate section; 253. Arc plate section; 254. Gap; 26. Discharge window; 27. Return channel; 3. Conveying mechanism; 31. Slide; 311. Curve; 312. Slide hole; 32. Telescopic blocking member; 33. First sensor; 34. Second sensor; 35. Third sensor; 36. Push plate; 4. Grasping mechanism; 41. Material receiving assembly; 411. Material receiving block; 412. Material receiving position; 413. Slide; 42. Picking head; 421. Sliding seat; 422. Picking head body; 43. Vertical drive pair; 44. Spring. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the scheme of the present invention will be further described below. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0021] In the description, it should be noted that the terms "first" and "second" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Combine the following Figures 1 to 7 The specific embodiments of the present invention are described in detail.

[0024] This embodiment provides an automatic assembly device for partitions in a gas filter canister, including a frame 1, a feeding mechanism 2, a conveying mechanism 3 and a grabbing mechanism 4.

[0025] Rack 1: It is easy to understand that the frame 1 is mainly used for hardware support and connection of various mechanisms so that the various partial mechanisms form an integral device, and specifically adopts common supporting structures such as frames and profiles.

[0026] Feeding mechanism 2: The feeding mechanism 2 includes a hopper 21 and a trough 22 both fixed on the frame 1. A lifting chain plate 23 is provided in the trough 22. A plurality of baffles 24 are evenly spaced on the surface of the lifting chain plate 23 and arranged along its width direction. The main body 231 of the lifting chain plate 23 is arranged obliquely and the bottom of the main body 231 is bent and extends into the hopper 21 to form a receiving portion 232 for receiving the middle partition. The receiving portion 232 receives the middle partition and transfers the middle partition to the inclined portion so that the middle partition placed in the opposite direction falls off. A guide plate 25 is provided on the top of the trough 22, and a discharge window 26 is provided on the top side wall of the trough 22. The guide plate 25 is used to guide the lifted middle partition to be discharged from the discharge window 26.

[0027] It should be noted that the shape of the middle partition is a flat barrel structure with a thin wall thickness. It is stable only when the bottom plate of the middle partition is close to the lifting chain plate 23 and supported on the baffle 24, and the middle partition can be stably lifted; when the open end of the middle partition is close to the lifting chain plate 23 and supported on the baffle 24, when the middle partition is lifted to the main body 231 of the lifting chain plate 23, since the center of gravity of the middle partition is far from the lifting chain plate 23 and the main body 231 is arranged at an angle, the middle partition will fall under the action of its own gravity, so as to ensure that the middle partition lifted to the discharge window 26 is in a posture where the bottom plate is close to the lifting chain plate 23, thereby ensuring the consistency and quality of assembly. It should be noted that the inclination angle of the main body 231 of the lifting chain plate 23 can be determined by theoretical calculations or limited experimental debugging by technicians in this field, which will not be repeated here.

[0028] It is easy to understand that the side wall of the channel 22 cooperates with the blocking bar 24 to prevent the middle partition from falling sideways.

[0029] It is easy to understand that the distance between two adjacent baffles 24 should be greater than the diameter of a single middle baffle so that the middle baffle can be supported between the adjacent baffles 24. Preferably, the distance is designed to be greater than the diameter of the middle baffle and less than twice the diameter of the middle baffle, so that only one row of middle baffles can be placed between two adjacent baffles 24, which is more neatly arranged and more conducive to subsequent transportation.

[0030] Specifically, the hopper 21 is provided with a notch 211, and the receiving portion 232 is adapted to be installed in the notch 211, so that the receiving portion 232 serves as a partial wall of the hopper 21, preventing the middle partition from being stuffed into the gap between the receiving portion 232 and the hopper 21, resulting in part of the middle partition being unable to be lifted.

[0031] Specifically, the guide plate 25 includes an inclined plate section 251, a straight plate section 252 and an arc plate section 253 which are arranged in sequence from bottom to top. One end of the inclined plate section 251 is adjacent to one side wall of the channel 22, and the other end extends upward into the channel 22. The straight plate section 252 is parallel to the side wall of the channel 22 and a gap 254 is reserved between the straight plate section 252 and the other side wall of the channel 22 for allowing only a single middle partition to pass through. The arc plate section 253 is arranged corresponding to the discharge window 26 and is used to guide the middle partition to be discharged from the discharge window 26. During operation, when the multiple middle partitions supported on the blocking bar 24 are lifted to the inclined plate section 251, the inclined plate section 251 drives the middle partitions to close to the gap 254, thereby forming a single row of middle partitions in the gap 254. When the single row of middle partitions is further lifted to the arc plate section 253, it smoothly moves along the arc plate section 253 to the discharge window 26 and is finally discharged.

[0032] It is easy to understand that the lifting chain plate 23 includes a chain plate body, a support roller and a rotary drive pair, and the rotary drive pair drives the support roller to rotate, thereby driving the chain plate body to circulate along a specific route. The rotary drive pair preferably adopts a servo motor.

[0033] Furthermore, two installation windows 221 are provided on the side wall of the groove 22, which are located on both sides of the groove 22 and arranged opposite to each other. The installation windows 221 are located below the guide plate 25. The groove 22 is provided with a thickness sensor for detecting the thickness of the middle partition located between the two installation windows 221. One of the installation windows 221 is connected to the blowing structure, and the thickness sensor is communicatively connected to the blowing structure. The other window is connected to the return channel 27, and the bottom end of the return channel 27 extends to the top of the hopper 21. Since two middle partitions may be stacked together during lifting, if the two middle partitions are still supported on the baffle 24 with the bottom plate in contact with the lifting chain plate 23 after being stacked together, they may be stably lifted to the discharge window 26. However, this situation obviously does not meet the process requirements. Therefore, in this embodiment, a thickness sensor, a blowing structure and a return channel 27 are added to the groove 22. When the thickness sensor detects that the thickness of the middle partition between the two installation windows 221 does not meet the set range, the blowing structure is started to blow the stacked structure along the width direction of the lifting chain plate 23 into the return channel 27, so that it falls back into the hopper 21 and is lifted again, which can further ensure the quality of assembly.

[0034] Conveying mechanism 3: The conveying mechanism 3 includes a slide 31, the top of which is connected to the discharge window 26, and two telescopic blocking members 32 are provided in the middle of the slide 31. The telescopic blocking members 32 have a blocking state extending into the slide 31 and an evasive state retracted outside the slide 31. The two telescopic blocking members 32 are spaced apart along the length direction of the slide 31 and are used to accommodate a single middle partition. A first sensor 33 for detecting the presence or absence of the middle partition is provided between the two telescopic blocking members 32. The first sensor 33 is communicatively connected to the upper telescopic blocking member 32, and the bottom end of the slide 31 is fixed on the frame 1. During operation, when the first sensor 33 detects a signal that there is no middle partition, it controls the upper telescopic blocking member 32 to switch to the avoidance state. At this time, the middle partition in the slide 31 slides to between the two telescopic blocking members 32 to complete the filling; when the first sensor 33 detects a signal that there is a middle partition, it controls the upper telescopic blocking member 32 to switch to the blocking state to ensure that only one middle partition slides off when the lower telescopic blocking member 32 switches to the avoidance state for filling; when the grasping mechanism 4 is ready to move, the lower telescopic blocking member 32 is controlled to switch to the avoidance state to allow a single middle partition between the two telescopic blocking members 32 to slide off and wait for grasping; when the grasping mechanism 4 is not in action, the lower telescopic blocking member 32 is controlled to switch to the blocking state to ensure that only a single middle partition is filled when the upper telescopic blocking member 32 switches to the avoidance state.

[0035] Specifically, the telescopic blocking member 32 includes a cylinder and a blocking rod. The cylinder body of the cylinder is fixed on the frame 1, and the blocking rod is installed at the output end of the cylinder and passes through the slide 31. When the cylinder is extended, the blocking rod extends into the slide 31, and the telescopic blocking member 32 switches to a blocking state. When the cylinder is retracted, the blocking rod retracts outside the slide 31, and the telescopic blocking member 32 switches to an avoidance state.

[0036] Furthermore, a second sensor 34 for detecting the presence or absence of a middle partition is provided on the slideway 31. The second sensor 34 is located on the upper side of the upper telescopic blocking member 32, and the second sensor 34 is in communication connection with the lifting chain plate 23. When working, when the second sensor 34 detects a signal that there is no middle partition, the lifting chain plate 23 is controlled to start loading, and when the second sensor 34 detects a signal that there is a middle partition, the lifting chain plate 23 is controlled to stop loading.

[0037] Furthermore, a third sensor 35 for detecting the presence of a middle partition is provided on the slideway 31. The third sensor 35 is located on the upper side adjacent to the upper telescopic blocking member 32 and on the lower side of the second sensor 34. The third sensor 35 is in communication connection with the upper telescopic blocking member 32. When working, the upper telescopic blocking member 32 will switch to the avoidance state for feeding only when it simultaneously receives a signal from the first sensor 33 indicating that there is no middle partition and a signal from the third sensor 35 indicating that there is a middle partition, otherwise it will not act.

[0038] Furthermore, a buffer track is horizontally extended at the bottom end of the slideway 31 to form a bend 311 at the bottom of the slideway 31. The bend 311 is provided with a slide hole 312 arranged along the length direction. A push plate 36 is provided in the slide hole 312. The push plate 36 is installed on the frame 1 and can be driven to slide horizontally. The push plate 36 extends into the bend 311 through the slide hole 312 to push the middle partition to the material receiving position 412. Due to the friction between the middle partition and the slideway 31, it is possible that the middle partition does not slide to the target position when it slides to the bottom of the slideway 31. At this time, the grasping mechanism 4 cannot grasp accurately. Therefore, in this embodiment, a push plate 36 is added to the bottom of the slideway 31, and the middle partition is pushed to the material receiving position 412 by the push plate 36 to ensure accurate subsequent grasping.

[0039] It should be noted that the so-called bottom end refers to the lowest position, and the so-called bottom portion refers to the portion located near the bottom end.

[0040] It is easy to understand that since the sliding hole 312 is set on the bend 311, when the push plate 36 moves horizontally, there will be two states: extending into the slide 31 and moving out of the slide 31. When the middle partition slides down, the push plate 36 needs to be controlled to move out of the slide 31. When the middle partition finishes sliding down, the push plate 36 is controlled to extend into the slide 31 to push the middle partition to the material receiving position 412.

[0041] Specifically, the push plate 36 can be driven by a cylinder, an electric push rod or other commonly used linear drive elements.

[0042] Grasping mechanism 4: The gripping mechanism 4 includes a material receiving assembly 41, which includes two material receiving blocks 411 located on both sides of the slide 31, respectively. The two material receiving blocks 411 are installed on the frame 1 and can be driven to move closer to or farther from each other. When the two material receiving blocks 411 are close to each other, a material receiving position 412 that docks with the bottom end of the slide 31 is formed. A picking head 42 for picking up the middle partition is provided directly above the material receiving position 412. The picking head 42 is installed on the frame 1 and can be driven to move vertically. When working, the two material receiving blocks 411 are close to each other to form the material receiving position 412, the middle partition slides along the slide 31 to the material receiving position 412, and then the picking head 42 descends to pick up the middle partition, and then the two material receiving blocks 411 move away from each other to avoid the descent of the picking head 42, and finally the picking head 42 descends to press the middle partition into the gas filter canister.

[0043] Specifically, the two receiving blocks 411 are provided with a slide groove 413 on the opposite surfaces. The end of the slide groove 413 close to the slideway 31 is a straight path so as to be connected with the slideway 31. The end of the slide groove 413 away from the slide groove 413 is an arc path so as to limit the middle partition. When the two receiving blocks 411 are close to each other, the two slide grooves 413 jointly form a receiving position 412. When the middle partition slides down, the two receiving blocks 411 are controlled to be close to each other to form the receiving position 412; when the picking head 42 finishes picking up, the two receiving blocks 411 are away from each other to avoid the picking head 42 from descending.

[0044] Specifically, a vertical drive pair 43 is provided on the frame 1, the output end of the vertical drive pair 43 faces downward, the pickup head 42 is installed below the output end of the vertical drive pair 43 and can slide freely in the vertical direction, and a spring 44 is provided between the pickup head 42 and the output end of the vertical drive pair 43. The setting of the spring 44 makes the pressure applied by the pickup head 42 when assembling the middle partition gradually increase with the compression of the spring 44, and it is sufficient to control the compression range of the spring 44. Compared with the hard assembly of directly fixing the pickup head 42 to the output end of the vertical drive pair 43, the accuracy requirement of the vertical displacement is reduced, and the structural damage of the middle partition or the gas filter canister caused by the hard assembly can be avoided.

[0045] Specifically, the pick-up head 42 includes a sliding seat 421 and a pick-up head body 422. The sliding seat 421 is slidably mounted below the output end of the vertical drive pair 43. The pick-up head body 422 is an externally supported claw. When working, the externally supported claw abuts against the inner wall of the middle partition to complete the picking, and the grip is firm and the movement is reliable.

[0046] The working process of the automatic assembly device for the gas filter canister in this embodiment is as follows: S1. Place a plurality of partitions to be assembled in the hopper 21; S2. When the second sensor 34 detects that there is no middle partition signal, the lifting chain plate 23 is controlled to start loading, and the middle partition enters the slide 31 from the discharge window 26 through the guide plate 25, and slides down to contact the upper telescopic blocking member 32; S3. When the first sensor 33 detects no middle partition signal and the third sensor 35 detects a middle partition signal, the upper telescopic blocking member 32 switches to the avoidance state, a single middle partition slides between the two telescopic blocking members 32, and then the upper telescopic blocking member 32 is reset to the blocking state; S4. When the picking head 42 is ready to pick up, the control lower telescopic blocking member 32 is switched to the avoidance state, and a single partition slides to the bottom of the slide 31; S5. The push plate 36 moves to push the middle partition plate to the material receiving position 412; S6. The picking head 42 descends and picks up the middle partition, then the two receiving blocks 411 move away, and the picking head 42 continues to descend to press the middle partition and assemble it into the gas filter canister.

[0047] It should be noted that the device needs to be implemented in conjunction with a control program to achieve automation. For example, when the picking head 42 is assembled or about to be assembled, the lower telescopic blocking member 32 is reset, and then the first sensor 33 performs the next round of detection. These control programs are easy to design by those skilled in the art, and the program design can ensure that the working rhythm of each mechanism of the device is consistent to cooperate with the docking, thereby improving work efficiency.

[0048] The above is only a specific implementation of the present invention, which enables those skilled in the art to understand or implement the present invention. Although detailed descriptions are given with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments, and they should all be covered by the protection scope of the claims.

Claims

1. An automatic assembly device for a partition in a gas filter canister, characterized in that: include: Rack(1); A feeding mechanism (2), comprising a hopper (21) and a trough (22) both fixed on the frame (1), wherein a lifting chain plate (23) is provided in the trough (22), and a plurality of blocking bars (24) are evenly spaced on the surface of the lifting chain plate (23) and arranged along its width direction, wherein a main body (231) of the lifting chain plate (23) is arranged obliquely, and the bottom of the main body (231) is bent and extends into the hopper (21) to form a receiving portion (232) for receiving a middle partition, wherein the receiving portion (232) receives the middle partition and transfers the middle partition to the inclined portion so that the middle partition placed in the opposite direction falls off, a guide plate (25) is provided at the top of the trough (22), and a discharge window (26) is provided on the top side wall of the trough (22), and the guide plate (25) is used to guide the lifted middle partition to be discharged from the discharge window (26); A conveying mechanism (3), comprising a slideway (31), the top end of the slideway (31) being butted against the discharge window (26), two telescopic blocking members (32) being provided in the middle of the slideway (31), the telescopic blocking members (32) having a blocking state of extending into the slideway (31) and a evasive state of retracting out of the slideway (31), the two telescopic blocking members (32) being spaced apart along the length direction of the slideway (31) and being used to accommodate a single middle partition plate therebetween, a first sensor (33) for detecting the presence or absence of the middle partition plate being provided between the two telescopic blocking members (32), the first sensor (33) being communicatively connected to the upper telescopic blocking member (32), and the bottom end of the slideway (31) being fixed to the frame (1); The gripping mechanism (4) comprises a material receiving assembly (41), wherein the material receiving assembly (41) comprises two material receiving blocks (411) respectively located on both sides of the slideway (31), the two material receiving blocks (411) are mounted on the frame (1) and can be driven to move closer to or farther from each other, and when the two material receiving blocks (411) move closer to each other, a material receiving position (412) is formed that is butted against the bottom end of the slideway (31), and a picking head (42) for picking up a middle partition is provided directly above the material receiving position (412), and the picking head (42) is mounted on the frame (1) and can be driven to move vertically upward and downward.

2. The automatic assembly device for the partition in the canister according to claim 1 is characterized in that: The hopper (21) is provided with a notch (211), and the receiving portion (232) is adapted to be installed in the notch (211).

3. The automatic assembly device for the partition in the canister according to claim 1 is characterized in that: The guide plate (25) comprises an inclined plate segment (251), a straight plate segment (252), and an arc plate segment (253) which are arranged in sequence from bottom to top; one end of the inclined plate segment (251) is adjacent to a side wall of the channel (22), and the other end extends upward into the channel (22); the straight plate segment (252) is parallel to the side wall of the channel (22), and a gap (254) is reserved between the straight plate segment (252) and the other side wall of the channel (22) for allowing only a single middle partition plate to pass through; the arc plate segment (253) is arranged corresponding to the discharge window (26) and is used to guide the middle partition plate to be discharged from the discharge window (26).

4. The automatic assembly device for the partition in the canister according to any one of claims 1 to 3, characterized in that: The side wall of the channel (22) is provided with two installation windows (221) located on both sides of the channel (22) and arranged opposite to each other. The installation windows (221) are located below the guide plate (25). The channel (22) is provided with a thickness sensor for detecting the thickness of the middle partition plate located between the two installation windows (221). One of the installation windows (221) is connected to an air blowing structure, and the thickness sensor is in communication connection with the air blowing structure. The other window is connected to a return material channel (27), and the bottom end of the return material channel (27) extends to the top of the hopper (21).

5. The automatic assembly device for the partition in the canister according to claim 1 is characterized in that: The slideway (31) is also provided with a second sensor (34) for detecting the presence of a middle partition plate. The second sensor (34) is located on the upper side of the upper telescopic blocking member (32). The second sensor (34) is communicatively connected to the lifting chain plate (23).

6. The automatic assembly device for the partition in the canister according to claim 5 is characterized in that: The slideway (31) is also provided with a third sensor (35) for detecting the presence or absence of a middle partition. The third sensor (35) is located adjacent to the upper side of the upper telescopic blocking member (32) and located below the second sensor (34). The third sensor (35) is communicatively connected to the upper telescopic blocking member (32).

7. The automatic assembly device for the partition in the canister according to claim 5 or 6, characterized in that: A buffer track is horizontally extended at the bottom end of the slideway (31) so that a bend (311) is formed at the bottom of the slideway (31); the bend (311) is provided with a slide hole (312) arranged along the length direction; a push plate (36) is provided in the slide hole (312); the push plate (36) is mounted on the frame (1) and can be driven to slide horizontally; the push plate (36) extends into the bend (311) through the slide hole (312) to push the middle partition plate to the material receiving position (412).

8. The automatic assembly device for the partition in the canister according to claim 1 is characterized in that: The frame (1) is provided with a vertical drive pair (43), the output end of the vertical drive pair (43) faces downward, the pickup head (42) is installed below the output end of the vertical drive pair (43) and can slide freely in the vertical direction, and a spring (44) is provided between the pickup head (42) and the output end of the vertical drive pair (43).

9. The automatic assembly device for the partition in the canister according to claim 8, characterized in that: The pickup head (42) comprises a sliding seat (421) and a pickup head body (422); the sliding seat (421) is slidably mounted below the output end of the vertical drive pair (43); and the pickup head body (422) is an externally supported claw.

10. The automatic assembly device for the partition in the canister according to claim 8 or 9, characterized in that: The surfaces of the two receiving blocks (411) facing each other are provided with a slide groove (413); one end of the slide groove (413) close to the slideway (31) is a straight path so as to be docked with the slideway (31); one end of the slide groove (413) away from the slide groove (413) is an arc path so as to limit the middle partition plate; when the two receiving blocks (411) are close to each other, the two slide grooves (413) together form the receiving position (412).

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