An automatic installation device for a super-clean bucket cover

Abstract

The application relates to the technical field of super-clean barrel cover mounting, and particularly discloses an automatic super-clean barrel cover mounting device, which comprises a barrel feeding mechanism arranged on one side of a barrel cover feeding mechanism and used for conveying a barrel body, a cap rotating and discharging mechanism matched with the barrel body is arranged between the barrel feeding mechanism and the barrel cover feeding mechanism, and a clamping and aligning mechanism is arranged above the cap rotating and discharging mechanism. The application solves the problem that, in the prior art, one speed reducer cannot simultaneously drive corresponding components to complete two barrel covers, and one of the two barrel covers is too tight or not installed in place, industrial cost is saved, the barrel body is conveyed through the barrel feeding mechanism which is simple in structure and easy to maintain, barrel mouth limiting conveying is realized, barrel conveying efficiency is improved, the manufacturing cost of the equipment is effectively controlled, and the post-maintenance of the equipment is convenient for operators.

Description

Technical Field

[0001] This invention relates to the field of cleanroom bucket lid installation technology, and in particular to an automatic cleanroom bucket lid installation device. Background Technology

[0002] Ultra-clean containers are generally used in the semiconductor and electronics industries for packaging chemicals such as wafer polishing agents that require ultra-high cleanliness. They are mostly sealed containers that ensure the high cleanliness of the container and the chemical stability and safety of the contents through a reasonable sealing structure.

[0003] Chinese patent document CN221755278U discloses an automatic installation device for cleanroom bucket lids, including a loading platform with multiple sets of conveyor belts for conveying bucket lids. Each set of conveyor belts has a rotating platform on one side, and a rotating arm is rotatably connected to the rotating platform. The rotating arm is connected to a gripper for picking up bucket lids from the conveyor belt. An installation platform is set on one side of the loading platform, and multiple mating heads are rotatably connected to the installation platform. The device enables the bucket lids to be automatically transported in an assembly line manner through the conveyor belts and rotating arms on the loading platform. The rotating arms orderly transfer the bucket lids to the mating heads on the installation platform. An external intelligent robot places the bucket body on the mating plate, and the mating heads then install the bucket lids onto the bucket body at the mating plate through a mating motor and a lifting platform.

[0004] However, in the actual use of the above-mentioned bucket lid installation device, we found that the working efficiency and equipment maintenance costs of the automatic bucket lid installation device still need to be further optimized. Because the bucket has two openings, the existing bucket lid knob still requires two geared motors to operate the two bucket lids separately, which consumes industrial costs. This is because one geared motor cannot simultaneously drive the corresponding components to complete the proper installation of two bucket lids, resulting in situations where a single bucket lid is too tight or not installed properly. In addition, using an intelligent robot to clamp and place the bucket not only results in low efficiency in picking up and placing materials, but also in high procurement costs for the intelligent robot and high subsequent maintenance costs.

[0005] Therefore, we provide an automatic installation device for the lid of an ultra-clean bucket to solve the above problems. Summary of the Invention

[0006] (a) Technical problems to be solved

[0007] The problem to be solved by the present invention is to provide an automatic installation device for the lid of a cleanroom bucket, so as to overcome the defects in the prior art.

[0008] (II) Technical Solution

[0009] To solve the aforementioned technical problem, the present invention provides an automatic installation device for the lid of a clean bucket, including a bucket feeding mechanism disposed on one side of the lid feeding mechanism for conveying the bucket body, a cap unloading mechanism that cooperates with the bucket body disposed between the bucket feeding mechanism and the lid feeding mechanism, and a clamping alignment mechanism disposed above the cap unloading mechanism.

[0010] The barrel feeding mechanism includes a conveyor belt for conveying the barrel, and a limiting rod that cooperates with the barrel is provided on the conveyor belt;

[0011] The capping and unloading mechanism includes a base plate and two sets of anti-locking components. A reduction motor is installed on the base plate. Each set of anti-locking components includes a mating wheel and a connecting sleeve that are connected to the reduction motor, as well as a mating shaft. A mating head that mates with the lid is provided on the mating shaft.

[0012] The existing barrel lid feeding mechanism places the barrel lid on the mating head. The conveyor belt of the barrel feeding mechanism operates, causing the barrel body with the barrel opening inserted upside down on the limit rod to move towards the capping and unloading mechanism. When the limiting end of the limit rod slides down to the bottom of the trapezoidal chute, the limit rod disengages from the barrel opening. The external detector detects the limiting end of the trapezoidal chute, and the controller controls the transmission roller linked to the conveyor motor to stop the conveyor belt. At this time, the clamping and alignment mechanism clamps and transports the barrel body to the top of the mating head through the Z-axis electric gripper, aligning the barrel opening with the barrel lid of the mating head.

[0013] Meanwhile, the second cylinder on the rocker lifts the lifting plate, and the reduction motor drives the mating wheel to operate with low resistance via a transmission belt. Under the elasticity of the outer spring plate and the force of the spring pushing the mating column, the inner arc-shaped fixed plate of the mating wheel and the outer spring plate are in a low-resistance convex engagement. The mating wheel drives the mating shaft on the connecting sleeve to rotate, so that the bucket lid on the mating head is threaded and connected to the bucket mouth. When one bucket lid is screwed in, and the other bucket lid is not screwed in, the torsional resistance of the mating shaft of the bucket lid that is screwed in increases. Under this condition, the inner arc-shaped fixed plate of the corresponding mating wheel slides against the outer spring plate, the outer spring plate deforms in the opposite direction and drives the mating column to compress the spring, so that the convex edge of the outer spring plate moves towards the inner ring connection part, so that the outer spring plate loses its convex blocking effect on the inner arc-shaped fixed plate, and the mating wheel and the connecting sleeve are fixed. The system transitions from a fixed-linkage state to a sliding connection state, causing slippage between the mating shaft of the lid that has been turned to the correct position and the geared motor. Meanwhile, the lid that has not been turned to the correct position can be turned normally. This prevents the lid from locking due to excessive tightness between the lid and the lid opening, and avoids the lid from falling off due to insufficient tightening. It solves the problem of high industrial costs associated with existing automatic lid installation technologies, where a single geared motor cannot simultaneously drive two lids to ensure proper installation, resulting in problems such as a single lid being too tight or not properly installed. This saves industrial costs. Furthermore, it eliminates the need for intelligent robots to grip and place the buckets. The simple and easily maintained bucket feeding mechanism limits and transports the buckets, improving conveying efficiency and effectively controlling manufacturing costs. Its subsequent maintenance also provides convenience for operators.

[0014] Preferably, the barrel feeding mechanism includes a bracket, the bracket is connected to a mating plate, the conveyor belt is slidably sleeved on the mating plate, the mating plate is rotatably connected to a drive roller of the conveyor belt, and multiple sets of limiting sliding holes are equally spaced on the conveyor belt, each set of limiting sliding holes is slidably fitted with a limiting rod corresponding to the barrel opening of the barrel body.

[0015] Furthermore, a trapezoidal groove is provided at one end of the mating plate near the capping and unloading mechanism, and the limiting end of the limiting rod is slidably connected to the groove wall of the trapezoidal groove. The limiting rod is in the shape of an inverted T. A connecting frame is connected to the mating plate, and a guide plate for guiding and limiting the barrel is connected to the connecting frame.

[0016] Preferably, the capping and unloading mechanism includes an anti-locking component and an unloading component. The anti-locking component includes a rocker arm that cooperates with the unloading component. A second cylinder is provided in the middle of the rocker arm. Multiple telescopic rods are provided around the second cylinder on the rocker arm. The telescopic ends of the second cylinder and the telescopic rods are connected to a lifting plate. A reduction motor is provided in the middle of the lifting plate. Two functional frames corresponding to the reduction motor are symmetrically arranged on the lifting plate.

[0017] Furthermore, each of the functional frames is connected to a sleeve, and each of the functional frames and the sleeve is rotatably connected to a mating shaft. One end of the mating shaft is provided with a mating head that mates with the bucket lid, and a connecting sleeve is fixedly sleeved on the mating shaft.

[0018] Furthermore, the connecting sleeve is arranged in annular double-ring spacers, the inner ring of the connecting sleeve has an inner ring connecting part that is fixedly connected to the mating shaft, the outer ring of the connecting sleeve has a plurality of mating holes arranged in a circumferential array, the upper and lower edges of the outer ring of the connecting sleeve are provided with protrusions, the inner ring connecting part has a slot corresponding to the mating hole, and the lower end of the connecting sleeve has a plurality of limiting protrusions arranged in a circumferential array.

[0019] Furthermore, each of the slots is equipped with a spring, each of the mating holes is slidably connected to a mating post that mates with the spring, and each of the mating posts is fixedly connected to an outer spring plate. The two ends of the outer spring plate are slidably connected to the outer ring of the connecting sleeve, and the outer spring plate is arc-shaped.

[0020] Furthermore, the limiting card protrusion is L-shaped, and the limiting card protrusion is slidably connected to a mating wheel. The mating wheel is arranged in a single ring, and the inner wall of the mating wheel has a plurality of inner arc-shaped fixed plates that mate with the outer spring plate. The mating wheel is sleeved on the connecting sleeve, and the mating wheel is connected to the transmission wheel of the reduction motor through a transmission belt.

[0021] Preferably, the unloading assembly includes a base plate that mates with the rocker arm. A first mating sleeve and a second mating sleeve are respectively connected to the bottom ends of the rocker arm. A fixing plate is fixedly connected to one side of the base plate. A second mating rod is rotatably connected to the second mating sleeve on the fixing plate. A movable groove is opened on the other side of the base plate. A first cylinder is hinged to the groove wall of the movable groove. The telescopic end of the first cylinder is connected to a first mating rod rotatably connected to the first mating sleeve. A stop post that mates with the bottom of the rocker arm is provided on the base plate.

[0022] Preferably, the clamping and alignment mechanism includes an X-axis electric slide that moves in the same direction as the conveyor belt on the barrel feeding mechanism, and a Z-axis electric gripper for clamping the barrel is slidably connected on the X-axis electric slide.

[0023] (III) Beneficial Effects

[0024] Compared with existing technologies, the automatic installation device for the lid of a cleanroom bucket provided by this invention has the following advantages:

[0025] This device solves the problem of high industrial costs associated with the automatic installation of barrel lids in existing technologies. Because a single geared motor cannot simultaneously drive the corresponding components to properly install two barrel lids, there are issues such as individual barrel lids being too tight or not installed correctly. This device saves industrial costs. It also eliminates the need for intelligent robots to clamp and place barrels. The barrel feeding mechanism, with its simple structure and easy maintenance, limits and transports the barrel opening, improving barrel conveying efficiency and effectively controlling the equipment's manufacturing costs. Its subsequent maintenance also brings convenience to operators. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a perspective view of the present invention;

[0028] Figure 2 This is a front view of the present invention;

[0029] Figure 3 This is a top view of the present invention;

[0030] Figure 4 This is a side view of the present invention;

[0031] Figure 5 This is a schematic diagram of the conveying mechanism structure of the present invention;

[0032] Figure 6 For the present invention Figure 5 Enlarged view of point A in the middle;

[0033] Figure 7 This is a schematic diagram of the capping and unloading mechanism of the present invention;

[0034] Figure 8 This is a schematic diagram of the capping and unloading mechanism of the present invention from another perspective;

[0035] Figure 9 This is an exploded view of the capping and unloading mechanism of the present invention;

[0036] Figure 10 This is another perspective view of the exploded view of the capping and unloading mechanism of the present invention;

[0037] Figure 11 This is a schematic diagram of the cap screw-on assembly structure of the present invention;

[0038] Figure 12 This is a schematic diagram showing the connection state between the mating shaft and the anti-locking component of the present invention;

[0039] Figure 13 This is a schematic diagram of the anti-lock-up component structure of the present invention;

[0040] Figure 14 This is an exploded view of the anti-lock-up component of the present invention;

[0041] Figure 15 This is another perspective view of the exploded view of the anti-lock-up component of the present invention;

[0042] Figure 16 This is a schematic diagram of the connection sleeve and outer spring plate of the present invention.

[0043] The component names corresponding to the various labels in the diagram are:

[0044] 1. Bucket feeding mechanism; 101. Support; 102. Mating plate; 1021. Trapezoidal chute; 103. Conveyor belt; 1031. Limiting slide hole; 104. Limiting rod; 1041. Limiting end; 105. Connecting frame; 106. Guide plate;

[0045] 2. Capping and unloading mechanism; 201. Base plate; 202. Movable groove; 203. First cylinder; 204. First mating rod; 205. Support column; 206. Fixed plate; 207. Second mating rod; 208. Rocker plate; 209. First mating sleeve; 2091. Second mating sleeve; 210. Telescopic rod; 211. Second cylinder; 212. Lifting plate; 213. Functional frame; 214. Sleeve frame; 215. Mating head; 216. Mating shaft; 217. Connecting sleeve; 2171. Inner ring connecting part; 2172. Slot; 2173. Mating hole; 2174. Limiting protrusion; 218. Mating wheel; 2181. Inner arc-shaped fixed plate; 219. Outer spring plate; 2191. Mating column; 2192. Spring; 220. Gear motor; 221. Transmission belt;

[0046] 3. Bucket lid feeding mechanism; 4. Clamping and alignment mechanism; 5. Bucket body. Detailed Implementation

[0047] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0048] The following specific examples illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0049] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this application, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.

[0050] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. The drawings only show the components related to this application and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0051] Additionally, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that practice can be carried out without these specific details.

[0052] The technical solutions provided by the various embodiments of this application are described below with reference to the accompanying drawings.

[0053] See Figures 1 to 16 The present invention provides an automatic installation device for the lid of a clean bucket, including a bucket feeding mechanism 1 disposed on one side of the lid feeding mechanism 3 for conveying the bucket body 5, a capping and unloading mechanism 2 that cooperates with the bucket body 5 disposed between the bucket feeding mechanism 1 and the lid feeding mechanism 3, and a clamping and alignment mechanism 4 disposed above the capping and unloading mechanism 2.

[0054] The barrel feeding mechanism 1 includes a conveyor belt 103 for conveying barrels 5, and a limiting rod 104 that cooperates with the barrel 5 is provided on the conveyor belt 103.

[0055] The capping and unloading mechanism 2 includes a base plate 201 and two sets of anti-locking components. A reduction motor 220 is installed on the base plate 201. Each set of anti-locking components includes a mating wheel 218 and a connecting sleeve 217 that are connected to the reduction motor 220, as well as a plate mating shaft 216. A mating head 215 that mates with the barrel lid is installed on the mating shaft 216.

[0056] See Figures 1 to 6 The barrel feeding mechanism 1 includes a bracket 101, a mating plate 102 connected to the bracket 101, a conveyor belt 103 slidably mounted on the mating plate 102, and a drive roller rotatably connected to the mating plate 102 and the conveyor belt 103. Multiple sets of limiting sliding holes 1031 are evenly spaced on the conveyor belt 103, and each set of limiting sliding holes 1031 is slidably fitted with a limiting rod 104 corresponding to the opening of the barrel body 5. A trapezoidal groove 10 is provided at one end of the mating plate 102 near the capping and unloading mechanism 2. 21. The limiting end 1041 of the limiting rod 104 is slidably connected to the groove wall of the trapezoidal slide 1021. The limiting rod 104 is inverted T-shaped. A connecting frame 105 is connected to the mating plate 102. A guide plate 106 for guiding and limiting the barrel 5 is connected to the connecting frame 105. The clamping and alignment mechanism 4 includes an X-axis electric slide that moves in the same direction as the conveyor belt 103 on the barrel feeding mechanism 1. A Z-axis electric gripper for clamping the barrel 5 is slidably connected to the X-axis electric slide.

[0057] See Figure 1 and Figures 7 to 16The capping and unloading mechanism 2 includes an anti-locking component and an unloading component. The anti-locking component includes a rocker arm 208 that cooperates with the unloading component. A second cylinder 211 is located in the middle of the rocker arm 208. Multiple telescopic rods 210 are arranged around the second cylinder 211 on the rocker arm 208. A lifting plate 212 is connected to the telescopic ends of the second cylinder 211 and the telescopic rods 210. A reduction motor 220 is located in the middle of the lifting plate 212. Two corresponding reduction motors 220 are symmetrically arranged on the lifting plate 212. The system comprises functional frames 213, each connected to a sleeve frame 214. Each functional frame 213 and sleeve frame 214 are rotatably connected to a mating shaft 216. One end of the mating shaft 216 has a mating head 215 that mates with the lid. A connecting sleeve 217 is fixedly fitted onto the mating shaft 216. The connecting sleeve 217 has an inner and outer double-ring arrangement. The inner ring of the connecting sleeve 217 has an inner ring connecting portion 2171 fixedly connected to the mating shaft 216. The outer ring of the connecting sleeve 217 has a circumferential array of... Multiple mating holes 2173 are provided. The upper and lower edges of the outer ring of the connecting sleeve 217 are provided with protrusions. The inner ring connecting part 2171 has a slot 2172 corresponding to the mating hole 2173. Multiple limiting protrusions 2174 are arranged in a circumferential array at the lower end of the connecting sleeve 217. A spring 2192 is installed in each slot 2172. Each mating hole 2173 is slidably connected to a mating post 2191 that mates with the spring 2192. An outer spring plate 219 is fixedly connected to each mating post 2191. The two ends of 219 are slidably connected to the outer ring of the connecting sleeve 217. The outer spring plate 219 is arc-shaped, and the limiting protrusion 2174 is L-shaped. The limiting protrusion 2174 is slidably connected to the mating wheel 218. The mating wheel 218 is arranged in a single ring. The inner wall of the mating wheel 218 has multiple inner arc-shaped fixed plates 2181 that mate with the outer spring plate 219. The mating wheel 218 is sleeved on the connecting sleeve 217. The mating wheel 218 is connected to the transmission wheel of the reduction motor 220 through the transmission belt 221.

[0058] See Figures 8 to 10The unloading assembly includes a base plate 201 that mates with a rocker arm 208. A first mating sleeve 209 and a second mating sleeve 2091 are respectively connected to the bottom ends of the rocker arm 208. A fixing plate 206 is fixedly connected to one side of the base plate 201. A second mating rod 207, rotatably connected to the second mating sleeve 2091, is provided on the fixing plate 206. A movable groove 202 is opened on the other side of the base plate 201. A first cylinder 203 is hinged to the groove wall of the movable groove 202. The telescopic end of the first cylinder 203 is connected to a first mating rod 204, rotatably connected to the first mating sleeve 209. The upper part is provided with a stop post 205 that cooperates with the bottom of the rocker 208; after the installation of the barrel lid is completed, the clamping and alignment mechanism 4 continues to clamp the barrel 5 on the conveyor belt 103. At this time, the controller controls the first cylinder 203 to work. The telescopic end of the first cylinder 203 pushes the first mating sleeve 209 of the rocker 208, so that the second mating sleeve 2091 of the rocker 208 tilts and flips along the second mating rod 207, so that the barrel 5 on the mating head 215 tilts to one side of the capping and unloading mechanism 2, so that the material transfer mechanism on one side of the capping and unloading mechanism 2 can transport the barrel 5 with the completed barrel lid to the designated area.

[0059] The automatic lid installation device for a cleanroom bucket provided in this embodiment operates as follows:

[0060] The barrel lid is placed on the mating head 215 by the existing barrel lid feeding mechanism 3. The conveyor belt 103 of the barrel feeding mechanism 1 operates, causing the barrel body 5, whose barrel opening is inverted on the limiting rod 104, to move towards the capping and unloading mechanism 2. When the limiting end 1041 of the limiting rod 104 slides to the bottom of the trapezoidal chute 1021, the limiting rod 104 disengages from the barrel opening of the barrel body 5. The external detector detects the limiting end 1041 of the trapezoidal chute 1021, and the controller controls the transmission roller linked to the conveyor motor to stop the conveyor belt 103. At this time, the clamping and alignment mechanism 4 clamps and transports the barrel body 5 to the top of the mating head 215 through the Z-axis electric gripper, so that the barrel opening is aligned with the barrel lid of the mating head 215.

[0061] Meanwhile, the second cylinder 211 on the rocker 208 lifts the lifting plate 212, and the reduction motor 220 drives the mating wheel 218 to operate with low resistance via the transmission belt 221. Under the elasticity of the outer spring plate 219 and the force of the spring 2192 pushing the mating column 2191, the inner arc-shaped fixed plate 2181 of the mating wheel 218 and the outer spring plate 219 are in a low-resistance convex engagement. The mating wheel 218 drives the mating shaft 216 on the connecting sleeve 217 to rotate, causing the mating head 215 to rotate. The lid is connected to the bucket opening by a threaded knob. When one lid is fully screwed in while the other is not, the torque resistance of the mating shaft 216 of the lid with the knob in place increases. In this case, the inner arc-shaped fixed plate 2181 of the corresponding mating wheel 218 slides against the outer spring plate 219. The outer spring plate 219 deforms in response and drives the mating column 2191 to compress the spring 2192, causing the convex edge of the outer spring plate 219 to move closer to the inner ring connection part 2171, thus causing the outer spring... The spring 219 loses its protruding blocking effect on the inner arc-shaped fixed plate 2181, causing the mating wheel 218 and the connecting sleeve 217 to change from a fixed linkage state to a sliding connection state. This causes the transmission between the mating shaft 216 corresponding to the lid that has been turned to the correct position and the reduction motor 220 to slip, while the lid that has not been turned to the correct position can be turned normally. This avoids the lid from locking due to excessive tightening of the lid and the lid opening, and the lid from falling off due to not being turned to the correct position. After the lid installation is completed, the clamp... The clamping and alignment mechanism 4 continues to clamp the barrel 5 on the conveyor belt 103. At this time, the controller controls the first cylinder 203 to work. The telescopic end of the first cylinder 203 pushes the first mating sleeve 209 of the rocker plate 208, causing the second mating sleeve 2091 of the rocker plate 208 to tilt and flip along the second mating rod 207. This causes the barrel 5 on the mating head 215 to tilt to one side of the capping and unloading mechanism 2, so that the material transfer mechanism on one side of the capping and unloading mechanism 2 can transport the barrel 5 with the cap installed to the designated area.

[0062] This device solves the problem of high industrial costs associated with the automatic installation of barrel lids in existing technologies. Because a single geared motor 220 cannot simultaneously drive the corresponding components to complete the proper installation of two barrel lids, there are problems such as individual barrel lids being too tight or not installed properly, thus saving industrial costs. It also eliminates the need to use an intelligent robot to clamp and place the barrel 5. The barrel feeding mechanism 1, with its simple structure and easy maintenance, performs barrel opening limit conveying for the barrel 5, improving the conveying efficiency of the barrel 5 and effectively controlling the manufacturing cost of the equipment. Its subsequent maintenance also brings convenience to the operators.

[0063] The same or similar parts between the various embodiments in this specification can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments.

[0064] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An automatic installation device for a cleanroom bucket lid, comprising a bucket feeding mechanism disposed on one side of a lid feeding mechanism for conveying buckets, characterized in that: A capping and unloading mechanism that cooperates with the barrel body is provided between the barrel feeding mechanism and the barrel cap feeding mechanism, and a clamping and alignment mechanism is provided above the capping and unloading mechanism. The barrel feeding mechanism includes a conveyor belt for conveying the barrel, and a limiting rod that cooperates with the barrel is provided on the conveyor belt; The capping and unloading mechanism includes a base plate and two sets of anti-locking components. A reduction motor is installed on the base plate. Each set of anti-locking components includes a mating wheel and a connecting sleeve that are connected to the reduction motor, as well as a mating shaft. A mating head that mates with the lid is provided on the mating shaft.

2. The automatic installation device for the lid of the ultra-clean bucket as described in claim 1, characterized in that: The barrel feeding mechanism includes a bracket, the bracket is connected to a mating plate, the conveyor belt is slidably sleeved on the mating plate, the mating plate is rotatably connected to a drive roller of the conveyor belt, and multiple sets of limiting sliding holes are equally spaced on the conveyor belt, each set of limiting sliding holes is slidably fitted with a limiting rod corresponding to the barrel opening of the barrel body.

3. The automatic installation device for the lid of the ultra-clean bucket as described in claim 2, characterized in that: The mating plate is provided with a trapezoidal groove at one end near the capping and unloading mechanism. The limiting end of the limiting rod is slidably connected to the groove wall of the trapezoidal groove. The limiting rod is in the shape of an inverted T. A connecting frame is connected to the mating plate, and a guide plate for guiding and limiting the barrel is connected to the connecting frame.

4. The automatic installation device for the lid of the ultra-clean bucket as described in claim 1, characterized in that: The capping and unloading mechanism includes an anti-locking component and an unloading component. The anti-locking component includes a rocker arm that cooperates with the unloading component. A second cylinder is provided in the middle of the rocker arm. Multiple telescopic rods are provided around the second cylinder on the rocker arm. The telescopic ends of the second cylinder and the telescopic rods are connected to a lifting plate. A reduction motor is provided in the middle of the lifting plate. Two functional frames corresponding to the reduction motor are symmetrically arranged on the lifting plate.

5. The automatic installation device for the lid of the ultra-clean bucket as described in claim 4, characterized in that: Each of the functional frames is connected to a sleeve, and each of the functional frames and the sleeve is rotatably connected to a mating shaft. One end of the mating shaft is provided with a mating head that mates with the bucket lid, and a connecting sleeve is fixedly sleeved on the mating shaft.

6. The automatic installation device for the lid of the ultra-clean bucket as described in claim 5, characterized in that: The connecting sleeve is arranged in a double-ring structure with inner and outer rings. The inner ring of the connecting sleeve has an inner ring connecting part that is fixedly connected to the mating shaft. The outer ring of the connecting sleeve has multiple mating holes arranged in a circumferential array. The upper and lower edges of the outer ring of the connecting sleeve are provided with protrusions. The inner ring connecting part has a slot corresponding to the mating hole. The lower end of the connecting sleeve has multiple limiting protrusions arranged in a circumferential array.

7. The automatic installation device for the lid of the ultra-clean bucket as described in claim 6, characterized in that: Each of the slots is equipped with a spring, each of the mating holes is slidably connected to a mating post that mates with the spring, and each of the mating posts is fixedly connected to an outer spring plate. The two ends of the outer spring plate are slidably connected to the outer ring of the connecting sleeve, and the outer spring plate is arc-shaped.

8. The automatic installation device for the lid of the ultra-clean bucket as described in claim 7, characterized in that: The limiting card protrusion is L-shaped and slidably connected to a mating wheel. The mating wheel is arranged in a single ring. The inner wall of the mating wheel has a plurality of inner arc-shaped fixed plates that mate with the outer spring plate. The mating wheel is sleeved on the connecting sleeve. The mating wheel is connected to the transmission wheel of the reduction motor via a transmission belt.

9. The automatic installation device for the lid of the ultra-clean bucket as described in claim 4, characterized in that: The unloading assembly includes a base plate that mates with the rocker arm. A first mating sleeve and a second mating sleeve are respectively connected to the bottom ends of the rocker arm. A fixing plate is fixedly connected to one side of the base plate. A second mating rod is rotatably connected to the second mating sleeve on the fixing plate. A movable groove is opened on the other side of the base plate. A first cylinder is hinged to the groove wall of the movable groove. The telescopic end of the first cylinder is connected to a first mating rod rotatably connected to the first mating sleeve. A stop post that mates with the bottom of the rocker arm is provided on the base plate.

10. The automatic installation device for the lid of the ultra-clean bucket as described in claim 1, characterized in that: The clamping and alignment mechanism includes an X-axis electric slide that moves in the same direction as the conveyor belt on the barrel feeding mechanism, and a Z-axis electric gripper for clamping the barrel is slidably connected on the X-axis electric slide.

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