Full-automatic bearing barrel packaging machine

Abstract

The utility model relates to the technical field of bearing barrel loading, in particular to a full-automatic bearing barrel loading machine, which is characterized in that a plastic barrel unloading and distributing device is used for transporting a plastic barrel to a first end to be unloaded and conveying the plastic barrel to a next station; the bearing discharging and distributing device is used for conveying the bearings to the second to-be-discharged end in batches and conveying the bearings to the next station. The bearing barrel-entering robot is used for receiving the plastic barrels at the first to-be-discharged end, receiving the batch bearings at the second to-be-discharged end, putting the batch bearings into the plastic barrels, and transporting and putting the plastic barrels after barrel loading into the discharging box body; the cover separating and closing device is used for separating and closing a barrel body and a cover cap of the plastic barrel. The technology is mainly used for achieving automatic assembly of the bearing and the plastic barrel. The equipment integrates the functions of plastic barrel separation, bearing separation, robot barrel mounting, cover separation and closing and finished product collection, and solves the problems of low efficiency and poor precision of traditional manual assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing cylinder dress technical field especially full -automatic bearing cylinder dress machine. BACKGROUND

[0002] Bearing is indispensable key component in mechanical equipment, its function includes reducing friction, supporting rotating component, guaranteeing movement precision, prolonging equipment life and adapting to various working conditions, and in industrial production, in bearing post -process transportation, in order to block the occurrence of dust, impurity and rust corrosion in environment to bearing, will match and add plastic cylinder to cylinder dress bearing, namely the main purpose of bearing cylinder dress is to better protect bearing in transportation, storage and use process, ensure its performance and life are not influenced.

[0003] In completing bearing cylinder dress transportation, need to consider several points: plastic cylinder transportation, bearing transportation, the bearing is loaded into the plastic cylinder and is sealed in the box, in order to be able to automation and improve each working procedure, improve its work efficiency, can design a kind of full -automatic bearing cylinder dress machine. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a technical scheme that can solve the above problems.

[0005] Full -automatic bearing cylinder dress machine, including plastic cylinder blanking and distributing device, bearing blanking and distributing device, bearing into cylinder robot, split cover and cover device, discharge box, plastic cylinder blanking and distributing device: for transporting plastic cylinder to first waiting blanking end and making transmission of next station, bearing blanking and distributing device: for transporting bearing batch to second waiting blanking end and making transmission of next station, bearing into cylinder robot: for receiving plastic cylinder in first waiting blanking end, and receiving batch bearing in second waiting blanking end and putting batch bearing into plastic cylinder, and transporting plastic cylinder after completing cylinder dress into discharge box, split cover and cover device: cooperate with bearing into cylinder robot, for the split cover of plastic cylinder after receiving bearing into cylinder robot does cylinder body and cap, and after putting batch bearing into plastic cylinder, again the cover processing of cylinder body and cap does.

[0006] Further, the plastic barrel discharging and distributing device comprises a hopper box, an upper accommodating area and a lower distributing area are partitioned in the hopper box, the structure of the lower distributing area is cooperatively realized by a left fixed guard plate and a right movable guide piece, the outer surface of the right movable guide piece is provided as a regular polygon, a driving motor is arranged at the back of the right movable guide piece, the driving motor is installed at the back of the hopper box, and the output end of the driving motor penetrates through the hopper box and is fixed with the right movable guide piece; a barrel body conveying line is arranged below the hopper box, the barrel body conveying line is used for receiving the plastic barrels discharged from the lower distributing area, an end of the barrel body conveying line in the conveying direction is provided with a blocking plate, a side of the blocking plate is provided with a pushing mechanism, the pushing mechanism comprises a vertical profile, a cylinder group is arranged on the vertical profile, the output end of the cylinder group is connected with a push plate, and the push plate is arranged at the side of the barrel body conveying line and used for linearly pushing the plastic barrels on the barrel body conveying line.

[0007] Further, the bearing discharging and distributing device comprises a bearing conveying line and a bearing transfer platform, one end of the bearing conveying line is provided with a bearing feeding box, the bearing feeding box is used for horizontally arranging the bearing on the bearing conveying line, the other end of the bearing conveying line is provided with a sensing blocking plate, a side of the sensing blocking plate is provided with a pushing mechanism, the pushing mechanism is used for linearly pushing the bearing on the bearing conveying line to the bearing transfer platform, a guide piece is arranged between the bearing conveying line and the bearing transfer platform, the guide piece is used for receiving the bearing on the bearing conveying line and vertically arranging and transferring the bearing to the bearing transfer platform, and the guide piece comprises an inclined guide groove, the width of the inclined guide groove is less than the diameter of the bearing, and the side wall of the inclined guide groove is arc-shaped.

[0008] Further, the bearing transfer platform comprises a first slide and a second slide, the first slide is used for receiving the bearing transported from the bearing conveying line, and the second slide is used for receiving the bearing from the first slide, a straight pushing plate mechanism is arranged at the back of the first slide, a side pushing plate mechanism is arranged at the front end of the first slide, and a bearing pushing and sleeving mechanism is arranged at the side of the second slide, the straight pushing plate mechanism is used for pushing the bearing pushed to the front end of the first slide, the side pushing plate mechanism is used for pushing the bearing at the front end of the first slide to the second slide, the pushing plate of the side pushing plate mechanism is provided as an L shape, and the side pushing plate mechanism pushes a plurality of bearings.

[0009] Further, the output end of the bearing sleeving robot is provided with a U-shaped support, the opening of the support is provided with a left half clamping arc-shaped piece and a right half clamping arc-shaped piece, the two side walls of the support are provided with clamping motors for driving the left half clamping arc-shaped piece and the right half clamping arc-shaped piece to move close to each other and move away from each other, and the left half clamping arc-shaped piece and the right half clamping arc-shaped piece cooperatively complete the clamping and loosening of the plastic barrel.

[0010] Further, the cover opening and closing device comprises a plastic barrel cutting mechanism and a cap rotating and clamping mechanism, the plastic barrel cutting mechanism is used for cutting the barrel body and the cap on the plastic barrel, and the cap rotating and clamping mechanism is used for clamping the cap and rotating.

[0011] Further, the plastic barrel cutting mechanism comprises a vertical profile, a sliding plate member moving up and down is arranged on the vertical profile, a displacement motor for pushing the sliding plate member to slide up and down is arranged on the vertical profile, and a cutter member is simultaneously loaded on the vertical profile; the cap rotating clamping mechanism comprises a base, a driving motor and a pushing motor are rotatably arranged on the base, the pushing motor output end pushes the driving motor to linearly move, and a cap clamping group for clamping and rotating the cap is arranged at the driving motor output end.

[0012] Further, the plastic barrel positioning and placing rack is used for receiving the plastic barrel after the barrel is completed and placed, and the bearing barrel robot moves to the upper end surface of the plastic barrel to clamp.

[0013] Further, the feeding box is provided with an upper opening, and the plastic barrel is integrally composed of a barrel body and a cap.

[0014] The full-automatic bearing barrel assembling machine has the advantages that the full-automatic bearing barrel assembling machine is used for realizing automatic assembly of bearings and plastic barrels, the equipment integrates plastic barrel distributing, bearing distributing, robot barrel assembling, cap distributing and closing, and finished product collecting functions, and the problems of low efficiency and poor precision in traditional manual assembly are solved.

[0015] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a first position indicating structure schematic view of the present application.

[0017] Fig. 2 It is a second position indicating structure schematic view of the present application.

[0018] Fig. 3 It is a plastic barrel discharging and distributing device structure schematic view.

[0019] Fig. 4 It is a bearing discharging and distributing device structure schematic view.

[0020] Fig. 5 It is a cap distributing and closing device structure schematic view.

[0021] Fig. 6 It is a bearing barrel robot and plastic barrel positioning and placing rack structure schematic view.

[0022] The figure identification in the drawing is as follows:

[0023]

[0024] DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figs. 1-6 The full-automatic bearing barrel loading machine comprises a plastic barrel discharging and distributing device 1, a bearing discharging and distributing device 2, a bearing barrel loading robot 3, a cover separating and closing device 4 and a discharging box 5. The plastic barrel discharging and distributing device 1 is used for conveying the plastic barrel to a first discharging end and conveying to the next working position. The bearing discharging and distributing device 2 is used for conveying the batch of bearings to a second discharging end and conveying to the next working position. The bearing barrel loading robot 3 is used for receiving the plastic barrel at the first discharging end and receiving the batch of bearings at the second discharging end, putting the batch of bearings into the plastic barrel and conveying the plastic barrel after the barrel loading to the discharging box 5. The cover separating and closing device 4 is matched with the bearing barrel loading robot 3 and is used for separating the barrel body from the cap of the plastic barrel received by the bearing barrel loading robot 3 and closing the barrel body and the cap after the batch of bearings is put into the plastic barrel.

[0027] The full-automatic bearing barrel loading machine is used for realizing the automatic assembly of the bearing and the plastic barrel. The device integrates the functions of plastic barrel distribution, bearing distribution, robot barrel loading, cover separating and closing and finished product collection, and solves the problems of low efficiency and poor precision in traditional manual assembly.

[0028] The main processes include the conveying of the plastic barrel, the conveying of the bearing, the shearing and opening of the plastic barrel, the barrel loading of the batch of bearings, the closing of the plastic barrel and the final packaging process.

[0029] The device structure designed for the above processes is as follows:

[0030] The plastic cylinder unloading and distributing device 1 realizes automatic distribution and positioning transmission of the plastic cylinder through the hopper box 01 and the conveying line. The specific structure of the plastic cylinder unloading and distributing device 1 comprises the hopper box 01; the hopper box 01 is divided into an upper containing area 102 and a lower distributing area 103; the structure of the lower distributing area 103 is cooperated by the left fixed guard plate 104 and the right movable guide 105 to realize the distributing function; first, a feeding hole is arranged on the upper segment of the hopper box 01 for putting the plastic cylinder, so that the plastic cylinder enters the upper containing area 102, and then the plastic cylinder flows into the lower distributing area 103; the main point of the technology is the structure design of the lower distributing area 103, which comprises the left fixed guard plate 104 and the right movable guide 105, and the outer surface layer of the right movable guide 105 is arranged as a regular polygon; meanwhile, a back plate is arranged at the back of the hopper box 01, and a driving motor 106 is arranged at the back of the back plate; the output end of the driving motor 106 penetrates through the hopper box 01 and is fixed with the right movable guide 105; the principle is that the driving motor 106 drives the circumferential rotation or swing rotation within the arc range of the right movable guide 105; since the outer surface layer of the right movable guide 105 is arranged as a regular polygon, the plastic cylinder at the lowermost end of the lower distributing area 103 will drop through the gap below during the rotation of the right movable guide 105 (since the plastic cylinder is in a rolling state, the uppermost plastic cylinder at the lowermost end will be in a rolling state above the right movable guide 105), so that the plastic cylinder can be distributed in sections.

[0031] Meanwhile, in order to facilitate the stable falling of the plastic cylinder from below, the right fixed guard plate is arranged below the right movable guide 105 on the front surface of the back plate; the gap between the left fixed guard plate 104 and the right fixed guard plate is left; and the guide piece away from the back plate is arranged between the left fixed guard plate 104 and the right fixed guard plate; the upper end of the guide piece is an arc; the distance between the guide piece and the back plate is matched with the height of the plastic cylinder; and the arc is arranged to guide the plastic cylinder in the lower distributing area 103 into the space between the guide piece and the back plate.

[0032] The hopper box 01 further comprises the side guard plate, the hole body is arranged on the side guard plate close to the right movable guide 105, the push cylinder is arranged on the front surface of the back plate, the output end of the push cylinder is assembled with the pushing plate, the pushing plate can penetrate through the hole body and extend into the hopper box 01, the push cylinder pushes the plastic cylinder into the lower distributing area 103 through the pushing plate, the pushing plate can penetrate through the hole body on the side guard plate and extend into the hopper box 01, which ensures the accurate positioning of the plastic cylinder and prevents the plastic cylinder in the hopper box 01 from being blocked.

[0033] In order to facilitate the transportation of the plastic barrel, a barrel body transportation line 107 is arranged below the hopper box 01, which is used to receive the plastic barrels discharged from the lower distribution area 103. A blocking plate 108 is arranged at the end of the transportation direction of the barrel body transportation line 107 (at this time, the plastic barrel is located at the first waiting unloading end position), and a pushing mechanism is arranged on the side of the blocking plate 108. The pushing mechanism includes a vertical profile, and a cylinder group 109 is arranged on the vertical profile. The output end of the cylinder group 109 is connected with a push plate 110, which is arranged on the side of the barrel body transportation line 107 for linearly pushing the plastic barrels on the barrel body transportation line 107. The working principle is as follows: the plastic barrel falls into the barrel body transportation line 107 below the lower distribution area 103. The barrel body transportation line 107 transports the plastic barrel in a specified direction through a power system (such as a belt or a roller). The blocking plate 108 at the end of the barrel body transportation line 107 is used to position the plastic barrel and prevent it from moving further, so as to ensure that the plastic barrel stops at a specified position. After the plastic barrel stops at the specified position, the pushing mechanism drives the push plate 110 through the cylinder group 109, and the push plate 110 linearly moves along the side of the barrel body transportation line 107 to neatly push the plastic barrel to the specified position, so as to finally complete the unloading and transportation of the plastic barrel.

[0034] The bearing blanking and distributing device 2 mainly comprises a bearing conveying line 201, a bearing transfer platform 202 and a guide 204 connected between the bearing conveying line 201 and the bearing transfer platform 202, and the main purpose is to complete the batch feeding, turning and arrangement of bearings by using the conveying line and the transfer platform. Specifically, the bearing conveying line 201 is provided with a bearing feeding box 203 at one end, the bearing feeding box 203 is used to place the bearing parts on the bearing conveying line 201, the other end of the bearing conveying line 201 is provided with a sensing baffle, the side of the sensing baffle is provided with a pushing mechanism, the pushing mechanism is used to linearly push the bearing parts on the bearing conveying line 201 to the bearing transfer platform 202; the guide 204 is arranged between the bearing conveying line 201 and the bearing transfer platform 202, and is used to receive the bearing parts on the bearing conveying line 201 and vertically place and transfer the bearing parts to the bearing transfer platform 202; the guide 204 comprises an inclined guide groove 205, the width of the inclined guide groove 205 is smaller than the diameter of the bearing, and the side wall of the inclined guide groove 205 is arc-shaped, that is, the feeding port of the bearing feeding box 203 is communicated with the bearing conveying line 201 to realize feeding of the bearing parts into the bearing conveying line 201, and the transportation of the bearing conveying line 201 is realized by using a belt roller, and a sensing baffle is arranged at the end, a bearing in-place signal is detected by a photoelectric sensor, and then the bearing parts are pushed into the guide 204 by the pushing mechanism, and the guide 204 is provided with an inclined guide groove 205, and the width of the inclined guide groove 205 is smaller than the diameter of the bearing, so that when the bearing parts fall into the guide 204, the bearing parts are gradually placed vertically and transferred to the bearing transfer platform 202, and the bearing transfer platform 202 comprises a first slide 206 and a second slide 207; the first slide 206 is used to receive the bearing parts transported from the bearing conveying line 201, and the second slide 207 is used to receive the bearing parts from the first slide 206; the first slide 206 is provided with a linear pushing plate mechanism 208 at the back, the first slide 206 is provided with a side pushing plate mechanism 209 at the front, and the second slide 207 is provided with a bearing pushing cylinder mechanism 210 at the side; the linear pushing plate mechanism 208 is used to push the bearing parts in the first slide 206 to the front end, and the side pushing plate mechanism 209 is used to push the bearing parts at the front end in the first slide 206 to the second slide 207, wherein the pushing plate of the side pushing plate mechanism 209 is L-shaped, and the side pushing plate mechanism 209 pushes the batch of bearing parts; the working principle is that when the bearing parts in the first slide 206 are pushed to the front end by the linear pushing plate mechanism 208 and are stacked close to each other, the batch of bearing parts can be moved to the second slide 207 along the side under the pushing action of the L-shaped pushing plate of the side pushing plate mechanism 209 (at this time, the batch of bearing parts are located at the second blanking end position);

[0035] The bearing feeding cylinder robot 3 (mainly a six-axis robot) and the cap opening and closing device 4 are also included in the technology.

[0036] The bearing into the barrel robot 3 output end is provided with a U-shaped support 301, the support 301 opening is provided with a left half clamping arc-shaped piece 302 and a right half clamping arc-shaped piece 303, the support 301 two side walls are provided with clamping motors 304 for driving the left half clamping arc-shaped piece 302 and the right half clamping arc-shaped piece 303 to approach and move away from each other, and the left half clamping arc-shaped piece 302 and the right half clamping arc-shaped piece 303 cooperate to complete the clamping and loosening of the plastic barrel;

[0037] For the cover closing device 4, it comprises a plastic barrel cutting mechanism 401 and a cap rotating clamping mechanism 402; the plastic barrel cutting mechanism 401 is used for cutting the barrel body and the cap on the plastic barrel, and the cap rotating clamping mechanism 402 is used for clamping the cap and rotating, the plastic barrel cutting mechanism 401 comprises a vertical profile 403, the vertical profile 403 is provided with a sliding plate 404 moving up and down and a displacement motor 405 for pushing the sliding plate 404 to slide up and down, and the vertical profile 403 is simultaneously loaded with a cutter 406; the cap rotating clamping mechanism 402 comprises a base 407, the base 407 is provided with a driving motor 408 and a pushing motor 409, the pushing motor 409 output end pushes the driving motor 408 to do linear motion, and the driving motor 408 output end is provided with a cap clamping group 410 for clamping and rotating the cap.

[0038] The above bearing into the barrel robot 3 cooperates with the plastic barrel discharging and distributing device 1, the bearing discharging and distributing device 2 and the cover closing device 4 to complete the overall working principle of the barrel loading.

[0039] (1) The bearing into the barrel robot 3 mechanical arm first moves to the first discharging end position and opens the left half clamping arc-shaped piece 302 and the right half clamping arc-shaped piece 303, at this time the cylinder group 109 output end connected with the push plate 110 pushes the plastic barrel to push it into the left half clamping arc-shaped piece 302 and the right half clamping arc-shaped piece 303, and at the same time the bearing into the barrel robot 3 does clamping treatment.

[0040] (2) Bearing into the barrel robot 3 moves to the cover closing device 4 position, at this time first by the cap rotating clamping mechanism 402 lower end of the base 407 rotation drive machine 408 and pusher 409, and then by the pusher 409 output end push drive machine 408 linear motion, so that the drive machine 408 output end of the cap group 410 close to the plastic barrel, the cap group 410 at this time is open, the plastic barrel end of the cap is contained in the cap group 410 clamping, synchronous, first left half clamping arc 302 and right half clamping arc 303 loose plastic barrel, cap rotating clamping mechanism clamping cap and rotating action, while the plastic barrel cutting mechanism 401 action, through the displacement motor 405 driven vertical profile 403 down. Vertical profile 403 is loaded with cutter 406 at the same time contact between the cap and the barrel, due to the cap rotating clamping mechanism clamping cap rotating action, so that the cutter 406 complete the cutting of the plastic barrel.

[0041] (3) after completing the cutting of the plastic barrel, plastic barrel cutting mechanism 401 reset, cap rotating clamping mechanism 402 clamping cap rotating so that it is separated from the barrel (at this time the pusher 409 reset, so that the drive machine 408 principle bearing into the barrel robot 3), while the left half clamping arc 302 and right half clamping arc 303 on the barrel clamping.

[0042] (4) the robot will open the barrel displacement to the second end position of the blanking, at this time the bearing push barrel mechanism 210 push the bulk bearing in the second slide 207, from the barrel opening into it.

[0043] (5) barrel after the bulk bearing is installed, it needs to do the cover action, that is, the barrel robot moves again to the cap rotating clamping mechanism 402, pusher 409 push drive, so that the cap group 410 close to the cap barrel, at this time the drive does the reverse rotation, so that the cap and the barrel are rethreaded into one.

[0044] (6) after completing the barrel robot again to transport the plastic barrel into the discharge box 5. At the same time, when the bearing into the barrel robot 3 does (5) can better do the cover action and (4) the bulk bearing is installed in the barrel, when the robot arm at the end of the bearing into the barrel robot 3 is displaced to (4), (5) position, the rear section is also provided with a fixed column, the purpose of the fixed column is to prevent the plastic barrel in the mechanical arm from moving backward and falling out.

[0045] In the above technical solution, the plastic barrels are horizontally placed during movement, and the plastic barrel positioning and placing rack 6 is further provided in the present technology, after the barrel is loaded, the machine arm at the end of the barrel loading robot vertically clamps the plastic barrel, the plastic barrel is vertically placed into the plastic barrel positioning and placing rack 6, then the barrel loading robot moves on the upper surface of the plastic barrel, after clamping, the plastic barrel is placed into the open upper end of the discharging box 5, and the design purpose of the structure is mainly to prevent the mechanical arm from colliding with other placed plastic barrels when the mechanical arm extends into the bottom of the discharging box 5 in the above (6) process.

[0046] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application is disclosed as above with a preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the above disclosed technical content without departing from the scope of the present application, and any simple modification, equivalent change and modification of the above embodiment within the scope of the present application are all within the scope of the present application.

Claims

1. A fully automatic bearing barrel loading machine characterized in that: The application relates to a plastic cylinder and bearing feeding and distributing device. The plastic cylinder feeding and distributing device (1) is used for transporting the plastic cylinder to a first feeding end and a next work station; The bearing feeding and distributing device (2) is used for batch transporting the bearing to a second feeding end and a next work station; The bearing feeding and distributing device (2) is used for batch transporting the bearing to a second feeding end and a next work station; The bearing feeding and distributing device (2) is used for batch transporting the bearing to a second feeding end and a next work station; 2. A fully automatic bearing barrel loading machine according to claim 1, characterized in that: The bearing feeding and distributing device (2) is used for batch transporting the bearing to a second feeding end and a next work station; The plastic cylinder feeding and distributing device (1) comprises a hopper box (01). The hopper box (01) is divided into an upper containing area (102) and a lower distributing area (103); the structure of the lower distributing area (103) is cooperatively realized by a left fixed guard plate (104) and a right movable guide (105) to realize the distributing function; the outer surface layer of the right movable guide (105) is a regular polygon; the back of the right movable guide (105) is provided with a driving motor (106) which is installed on the back of the hopper box (01) and whose output end penetrates through the hopper box (01) and is fixed with the right movable guide (105); 3. The fully automatic bearing barrel loading machine according to claim 1, characterized in that: The lower part of the hopper box (01) is provided with a cylinder body conveying line (107) which is used for receiving the plastic cylinder distributed from the lower distributing area (103); the end of the conveying direction of the cylinder body conveying line (107) is provided with a blocking plate (108); the side of the blocking plate (108) is provided with a pushing mechanism which comprises a vertical profile and is provided with a cylinder group (109) on the vertical profile; the output end of the cylinder group (109) is connected with a push plate (110) which is located on the side of the cylinder body conveying line (107) and is used for linearly pushing the plastic cylinder on the cylinder body conveying line (107). The bearing feeding and distributing device (2) comprises a bearing conveying line (201) and a bearing transfer platform (202); The other end of the bearing conveying line (201) is provided with a sensing blocking plate; the side of the sensing blocking plate is provided with a pushing mechanism which is used for linearly pushing the bearing on the bearing conveying line (201) to the bearing transfer platform (202); The bearing conveying line (201) and the bearing transfer platform (202) are provided with a guide (204) which is used for receiving the bearing on the bearing conveying line (201) and vertically placing and transferring the bearing to the bearing transfer platform (202); The guide (204) comprises an inclined guide groove (205) with a width smaller than the diameter of the bearing and an arc-shaped side wall.

4. A fully automatic bearing barrel loading machine according to claim 3, characterized in that: The bearing transfer platform (202) comprises a first slide (206) for receiving the bearing from the bearing conveying line (201) and a second slide (207) for receiving the bearing from the first slide (206). The first slide (206) is provided with a linear push plate mechanism (208) at the back and a side push plate mechanism (209) at the front, and the second slide (207) is provided with a bearing push loading mechanism (210) at the side.

5. The fully automatic bearing barrel loading machine of claim 1, wherein: The output end of the bearing loading robot (3) is provided with a U-shaped support (301), and the opening of the support (301) is provided with a left half clamping arc-shaped piece (302) and a right half clamping arc-shaped piece (303).

6. The fully automatic bearing barrel loading machine of claim 1, wherein: The device (4) for opening and closing the cover comprises a plastic cylinder cutting mechanism (401) and a cap rotating clamping mechanism (402).

7. A fully automatic bearing barrel loading machine according to claim 6, characterized in that: The plastic cylinder cutting mechanism (401) is used to cut the cylinder body and cap of the plastic cylinder, and the cap rotating clamping mechanism (402) is used to clamp the cap and rotate. The plastic cylinder cutting mechanism (401) comprises a vertical profile (403), a sliding plate (404) moving up and down is arranged on the vertical profile (403), and a displacement motor (405) for pushing the sliding plate (404) to slide up and down is arranged on the vertical profile (403).

8. The fully automatic bearing barrel loading machine of claim 1, wherein: The cap rotating clamping mechanism (402) comprises a base (407), a driving motor (408) and a pushing motor (409) are arranged on the base (407), the pushing motor (409) pushes the driving motor (408) to move linearly, and a cap clamping group (410) for clamping and rotating the cap is arranged at the output end of the driving motor (408).

9. The fully automatic bearing barrel loading machine of claim 1, wherein: The device (4) for opening and closing the cover comprises a plastic cylinder cutting mechanism (401) and a cap rotating clamping mechanism (402). The plastic cylinder cutting mechanism (401) is used to cut the cylinder body and cap of the plastic cylinder, and the cap rotating clamping mechanism (402) is used to clamp the cap and rotate. The plastic cylinder cutting mechanism (401) comprises a vertical profile (403), a sliding plate (404) moving up and down is arranged on the vertical profile (403), and a displacement motor (405) for pushing the sliding plate (404) to slide up and down is arranged on the vertical profile (403). The cap rotating clamping mechanism (402) comprises a base (407), a driving motor (408) and a pushing motor (409) are arranged on the base (407), the pushing motor (409) pushes the driving motor (408) to move linearly, and a cap clamping group (410) for clamping and rotating the cap is arranged at the output end of the driving motor (408). The device (4) for opening and closing the cover comprises a plastic cylinder cutting mechanism (401) and a cap rotating clamping mechanism (402). The plastic cylinder cutting mechanism (401) is used to cut the cylinder body and cap of the plastic cylinder, and the cap rotating clamping mechanism (402) is used to clamp the cap and rotate. The plastic cylinder cutting mechanism (401) comprises a vertical profile (403), a sliding plate (404) moving up and down is arranged on the vertical profile (403), and a displacement motor (405) for pushing the sliding plate (404) to slide up and down is arranged on the vertical profile (403). The cap rotating clamping mechanism (402) comprises a base (407), a driving motor (408) and a pushing motor (409) are arranged on the base (407), the pushing motor (409) pushes the driving motor (408) to move linearly, and a cap clamping group (410) for clamping and rotating the cap is arranged at the output end of the driving motor (408). The device (4) for opening and closing the cover comprises a plastic cylinder cutting mechanism (401) and a cap rotating clamping mechanism (402). The plastic cylinder cutting mechanism (401) is used to cut the cylinder body and cap of the plastic cylinder, and the cap rotating clamping mechanism (402) is used to clamp the cap and rotate. The plastic cylinder cutting mechanism (401) comprises a vertical profile (403), a sliding plate (404) moving up and down is arranged on the vertical profile (403), and a displacement motor (405) for pushing the sliding plate (404) to slide up and down is arranged on the vertical profile (403). The cap rotating clamping mechanism (402) comprises a base (407), a driving motor (408) and a pushing motor (409) are arranged on the base (407), the pushing motor (409) pushes the driving motor (408) to move linearly, and a cap clamping group (410) for clamping and rotating the cap is arranged at the output end of the driving motor (408). The device (4) for opening and closing the cover comprises a plastic cylinder cutting mechanism (401) and a cap rotating clamping mechanism (402). The plastic cylinder cutting mechanism (401) is used to cut the cylinder body and cap of the plastic cylinder, and the cap rotating clamping mechanism (402) is used to clamp the cap and rotate. The plastic cylinder cutting mechanism (401) comprises a vertical profile (403), a sliding plate (404) moving up and down is arranged on the vertical profile (403), and a displacement motor (405) for pushing the sliding plate (404) to slide up and down is arranged on the vertical profile (403). The cap rotating clamping mechanism (402) comprises a base (407), a driving motor (408) and a pushing motor (409) are arranged on the base (407), the pushing motor (409) pushes the driving motor (408) to move linearly, and a cap clamping group (410) for clamping and rotating the cap is arranged at the output end of the driving motor (408). The device (4) for opening and closing the cover comprises a plastic cylinder cutting mechanism (401) and a cap rotating clamping mechanism (402). The plastic cylinder cutting mechanism (401) is used to cut the cylinder body and cap of the plastic cylinder, and the cap rotating clamping mechanism (402) is used to clamp the cap and rotate. The plastic cylinder cutting mechanism (401) comprises a vertical profile (403), a sliding plate (404) moving up and down is arranged on the vertical profile (403), and a displacement motor (405) for pushing the sliding plate (404) to slide up and down is arranged on the vertical profile (403). The cap rotating clamping mechanism (402) comprises a base (407), a driving motor (408) and a pushing motor (409) are arranged on the base (407), the pushing motor (409) pushes the driving motor (408) to move linearly, and a cap clamping group (410) for clamping and rotating the cap is arranged at the output end of the driving motor (408). The device (4) for opening and closing the cover comprises a plastic cylinder cutting mechanism (401) and a cap rotating clamping mechanism (402). The plastic cylinder cutting mechanism (401) is used to cut the cylinder body and cap of the plastic cylinder, and the cap rotating clamping mechanism (402) is used to clamp the cap and rotate. The plastic cylinder cutting mechanism (401) comprises a vertical profile (403), a sliding plate (404) moving up and down is arranged on the vertical profile (403), and a displacement motor (405) for pushing the sliding plate (404) to slide up and down is arranged on the vertical profile (403). The cap rotating clamping mechanism (402) comprises a base (407), a driving motor (408) and a pushing motor (409) are arranged on the base (407), the pushing motor (409) pushes the driving motor (408) to move linearly, and a cap clamping group (410) for clamping and rotating the cap is arranged at the output end of the driving motor (408). The device (4) for opening and closing the cover comprises a plastic cylinder cutting mechanism (401) and a cap rotating clamping mechanism (402). The plastic cylinder cutting mechanism (401) is used to cut the cylinder body and cap of the plastic cylinder, and the cap rotating clamping mechanism (402) is used to clamp the cap and rotate. The plastic cylinder cutting mechanism (401) comprises a vertical profile (403), a sliding plate (404) moving up and down is arranged on the vertical profile (403), and a displacement motor (405) for pushing the sliding plate (404) to slide up and down is arranged on the vertical profile (403). The cap rotating clamping mechanism (402) comprises a base (407), a driving motor (408) and a pushing motor (409) are arranged on the base (407), the pushing motor (409) pushes the driving motor (408) to move linearly, and a cap clamping group (410) for clamping and rotating the cap is arranged at the output end of the driving motor (408). The device (4) for opening and closing the cover comprises a plastic cylinder cutting mechanism (401) and a cap rotating clamping mechanism (402). The plastic cylinder cutting mechanism (401) is used to cut the cylinder body and cap of the plastic cylinder, and the cap rotating clamping mechanism (402) is used to clamp the cap and rotate. The plastic cylinder cutting mechanism (401) comprises a vertical profile (403), a sliding plate (404) moving up and down is arranged on the vertical profile (403), and a displacement motor (405) for pushing the sliding plate (404) to slide up and down is arranged

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