Double-station engine oil barrel cap screwing device

Abstract

The utility model discloses a double-station engine oil drum cap screwing device, which relates to the technical field of cap screwing machines, and comprises a rack, a conveying frame is arranged at the bottom of the rack, two cap screwing driving seats are arranged above the conveying frame, the bottom ends of the two cap screwing driving seats are connected with cap screwing limiting units, and the cap screwing limiting units are connected with the conveying frame. According to the device, through double-station cap screwing machining of the two cap screwing driving bases, the working efficiency can be improved, under the cooperation of the fixing base, an inserting block, a second clamping groove, a connecting base, an adjusting ring and a positioning pin, the fixing base for cap screwing limiting can be conveniently and rapidly disassembled and assembled, cap screwing machining of barrel caps of different shapes can be conveniently and rapidly adapted, and the working efficiency is improved. The machining efficiency is improved, operation is convenient, the workload of maintenance personnel is reduced, the barrel cover can be limited and screwed into the packaging position of the oil barrel through the fixing base, the limiting block and the groove, the limiting size of the limiting block can be rapidly adjusted, rapid adjustment can be conveniently conducted according to the size of the barrel cover, and the stability of limiting of the barrel cover is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of capping machines, in particular to a double-station oil barrel capping device. Background Art

[0002] During the oil processing and production process, it is necessary to fill and package the oil. After filling the oil into the oil barrel, it is necessary to seal and cap the oil barrel, and an automated capping machine is required. For example, a Chinese patent discloses an automated bottle cap twisting machine (publication number CN216303227U). Although this capping machine can synchronously cap and convey the barrel body to achieve efficient packaging and capping processing, when producing and capping a large number of products, relying solely on a single station is difficult to meet the processing requirements. At the same time, when sealing and capping different-shaped barrel caps, it is also impossible to quickly switch the corresponding device, resulting in low processing and production efficiency and difficulty in meeting the processing requirements of production enterprises. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a double-station oil barrel capping device, which solves the problems raised in the above background art.

[0004] To achieve the above purposes, the utility model is realized through the following technical solutions: A double-station oil barrel capping device includes a frame. A conveying frame is arranged at the bottom of the frame, and two capping driving seats are arranged above the conveying frame. The bottom ends of the two capping driving seats are both connected with capping limiting units.

[0005] The capping limiting unit includes a fixed seat. A connecting head is connected to the top end of the fixed seat. Three limiting blocks are annularly connected to the bottom surface of the fixed seat. Support blocks are arranged on the top surfaces of the three limiting blocks. Three inserting blocks are annularly connected to the top surface of the fixed seat.

[0006] As a further technical solution of the utility model, two limiting strips are connected to the upper surface of the conveying frame. Infrared sensors are arranged on both sides of the conveying frame at the corresponding positions of the capping driving seats. A driving motor is arranged on one side of the capping driving seat, and a connecting seat is connected to the driving end of the driving motor.

[0007] As a further technical solution of the utility model, mounting holes are correspondingly opened on the bottom surface of the connecting seat and the connecting head. An adjusting ring is connected to the outer surface of the connecting seat. A sliding groove is opened on the outer surface of the connecting seat at the corresponding position of the rotation path of the adjusting ring. Three guiding blocks are annularly arranged on the top surface of the adjusting ring.

[0008] As a further technical solution of the utility model, adjusting screw rods penetrate through the surfaces of the three support blocks, one ends of the adjusting screw rods are connected to the outer surface of the fixed seat, adjusting grooves are formed at the corresponding positions of the bottom surface of the fixed seat and the sliding paths of the three support blocks, and a plurality of grooves are formed in the inner side walls of the three limit blocks.

[0009] As a further technical solution of the utility model, three positioning pins are annularly arranged on the inner side wall of the adjusting ring, slots are formed at the corresponding positions of the outer surface of the connecting seat and the sliding paths of the three insertion blocks, guiding grooves are formed at the corresponding positions of the outer surface of the connecting seat and the rotating paths of the three guiding blocks, one ends of the guiding blocks are connected with limiting springs, a first engaging groove is formed at the corresponding position of the outer surface of the connecting seat and the rotating path of the positioning pin, and a second engaging groove is formed at the corresponding position of the outer surface of the insertion block and the rotating path of the positioning pin.

[0010] As a further technical solution of the utility model, the inner diameter size of the adjusting groove is adapted to the sliding path of the support block, the limit block is connected to the fixed seat through the support block and the adjusting screw rod, and the inner diameter size of the mounting hole is adapted to the outer diameter size of the connecting head.

[0011] As a further technical solution of the utility model, the inner diameter size of the guiding groove is adapted to the rotating path of the guiding block, the inner diameter sizes of the first engaging groove and the second engaging groove are adapted to the outer diameter size of the positioning pin, and the inner diameter size of the slot is adapted to the sliding path of the insertion block.

[0012] The utility model provides a double-station oil barrel capping device, which has the following beneficial effects compared with the prior art:

[0013] 1. The double-station oil barrel capping device designed in this way can improve the working efficiency through the double-station capping processing of two capping driving seats, and can quickly disassemble and assemble the fixed seat for capping limit conveniently under the cooperation between the fixed seat, the insertion block, the second engaging groove, the connecting seat, the adjusting ring and the positioning pin, which is convenient for quickly adapting to the capping processing of barrel covers with different shapes, improving the processing efficiency, being easy to operate and reducing the workload of maintenance personnel.

[0014] 2. The double-station oil barrel capping device designed in this way can limit the barrel cover and screw it into the packaging part of the oil barrel through the fixed seat, the limit block and the groove, and the cooperation between the adjusting screw rod, the support block and the adjusting groove can quickly adjust the limiting size of the limit block, which is convenient for quickly adjusting according to the barrel cover size and ensuring the stability of the barrel cover limit. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the double-station oil barrel capping device;

[0016] Figure 2 It is the front view of the double-station oil barrel capping device;

[0017] Figure 3 It is the structural schematic diagram of the capping drive seat of the double-station oil barrel capping device;

[0018] Figure 4 It is the connection structural schematic diagram of the capping drive seat and the capping limit unit of the double-station oil barrel capping device.

[0019] In the figure: 1. Frame; 2. Conveyor frame; 21. Infrared sensor; 22. Limit strip; 3. Capping drive seat; 31. Drive motor; 32. Connection seat; 33. Mounting hole; 34. Adjusting ring; 35. Slot; 36. Positioning pin; 37. Guide block; 38. Guide groove; 39. Slide groove; 301. Limit spring; 302. First engaging groove; 4. Capping limit unit; 41. Fixed seat; 42. Connector; 43. Limit block; 44. Support block; 45. Adjusting screw rod; 46. Adjusting groove; 47. Groove; 48. Insert block; 49. Second engaging groove. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution for a double-station oil barrel capping device: including a frame 1, a conveyor frame 2 is arranged at the bottom of the frame 1, two capping drive seats 3 are arranged above the conveyor frame 2, and the bottom ends of the two capping drive seats 3 are both connected with a capping limit unit 4. The capping limit unit 4 includes a fixed seat 41, a connector 42 is connected to the top end of the fixed seat 41, three limit blocks 43 are annularly connected to the bottom surface of the fixed seat 41, support blocks 44 are arranged on the top surfaces of the three limit blocks 43, and three insert blocks 48 are annularly connected to the top surface of the fixed seat 41.

[0022] Such as Figures 1-3As shown in the figure, two limit strips 22 are connected to the upper surface of the conveying rack 2. Infrared sensors 21 are provided on both sides of the conveying rack 2 and at the corresponding positions of the capping drive base 3. A drive motor 31 is provided on one side of the capping drive base 3. The drive end of the drive motor 31 is connected to a connecting seat 32. Adjusting lead screws 45 penetrate through the surfaces of the three support blocks 44. One ends of the adjusting lead screws 45 are all connected to the outer surface of the fixed seat 41. Adjusting grooves 46 are provided at the corresponding positions of the bottom surface of the fixed seat 41 and the sliding paths of the three support blocks 44. A plurality of grooves 47 are provided on the inner side walls of the three limit blocks 43. The inner diameter of the adjusting groove 46 is adapted to the sliding path of the support block 44. The limit block 43 is connected to the fixed seat 41 through the support block 44 and the adjusting lead screw 45. The inner diameter of the mounting hole 33 is adapted to the outer diameter of the connecting head 42. It should be noted that the two capping drive bases 3 arranged in a double-station can improve the capping processing efficiency of the oil barrel. Through the cooperation of the adjusting lead screw 45, the support block 44 and the limit block 43, rapid fine-tuning can be carried out when screwing the barrel caps of oil barrels of different sizes, and the stability of capping limit can be ensured.

[0023] As Figures 3-4 shown, a mounting hole 33 is correspondingly provided on the bottom surface of the connecting seat 32 and the connecting head 42. An adjusting ring 34 is connected to the outer surface of the connecting seat 32. A sliding groove 39 is provided at the corresponding position of the outer surface of the connecting seat 32 and the rotation path of the adjusting ring 34. Three guide blocks 37 are annularly arranged on the top surface of the adjusting ring 34. Three positioning pins 36 are annularly arranged on the inner side wall of the adjusting ring 34. Slots 35 are provided at the corresponding positions of the outer surface of the connecting seat 32 and the sliding paths of the three plug blocks 48. Guide grooves 38 are provided at the corresponding positions of the outer surface of the connecting seat 32 and the rotation paths of the three guide blocks 37. One ends of the guide blocks 37 are all connected with limit springs 301. A first engaging groove 302 is provided at the corresponding position of the outer surface of the connecting seat 32 and the rotation path of the positioning pin 36. A second engaging groove 49 is provided at the corresponding position of the outer surface of the plug block 48 and the rotation path of the positioning pin 36. The inner diameter of the guide groove 38 is adapted to the rotation path of the guide block 37. The inner diameters of the first engaging groove 302 and the second engaging groove 49 are adapted to the outer diameter of the positioning pin 36. The inner diameter of the slot 35 is adapted to the sliding path of the plug block 48. It should be noted that through the engagement and limitation of the three positioning pins 36 on the inner side wall of the adjusting ring 34 with the second engaging groove 49 on the outer surface of the plug block 48, the fixed seat 41 can be quickly disassembled and assembled, so as to facilitate quick switching when operating barrel caps of different shapes and improve the processing efficiency.

[0024] The working principle of the present utility model is as follows: Rotate the adjusting ring 34 along the outer surface of the connecting seat 32, so that the guiding block 37 rotates along the inner side wall of the guiding groove 38 and compresses the limiting spring 301, causing the three positioning pins 36 to slide from the second engaging groove 49 into the first engaging groove 302. Then slide the fixing seat 41 downward, so that the connecting head 42 is separated from the mounting hole 33, and the three inserting blocks 48 are separated from the inserting slots 35, that is, different fixing seats 41 and barrel lid limiting structures can be replaced according to the shape of the barrel lid.

[0025] Rotate the three adjusting screws 45, so that the three limiting blocks 43 and the supporting blocks 44 both slide along the inner side wall of the adjusting groove 46, making the contact dimensions between the three limiting blocks 43 and the barrel lid appropriate. Then convey the barrel body through the conveying frame 2, and under the action of the infrared sensor 21, automatically screw the barrel lid, thus realizing the encapsulation and screwing of the oil barrel.

[0026] The above is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specifically stated and limited, are implemented according to the conventional means in this field.

Claims

1. Double-station oil barrel capping device, characterized in that: It comprises a frame (1): a conveying frame (2) is arranged at the bottom of the frame (1), two capping drive seats (3) are arranged above the conveying frame (2), and the bottom ends of the two capping drive seats (3) are both connected to a capping limiting unit (4); The cap screwing limiting unit (4) comprises a fixing seat (41), the top end of the fixing seat (41) is connected to a connecting head (42), the bottom surface of the fixing seat (41) is connected to three limiting blocks (43) in an annular shape, the top surfaces of the three limiting blocks (43) are all provided with supporting blocks (44), and the top surface of the fixing seat (41) is connected to three inserting blocks (48) in an annular shape.

2. The double-station oil barrel capping device according to claim 1 is characterized in that: The upper surface of the conveying frame (2) is connected to two limit bars (22), infrared sensors (21) are arranged on both sides of the conveying frame (2) and at corresponding positions of the cap screwing drive seat (3), a driving motor (31) is arranged on one side of the cap screwing drive seat (3), and a driving end of the driving motor (31) is connected to a connecting seat (32).

3. The double-station oil barrel cap screwing device according to claim 2 is characterized in that: The bottom surface of the connecting seat (32) is provided with a mounting hole (33) corresponding to the connecting head (42); the outer surface of the connecting seat (32) is connected with an adjusting ring (34); a sliding groove (39) is provided at a position corresponding to the outer surface of the connecting seat (32) and the rotation path of the adjusting ring (34); and the top surface of the adjusting ring (34) is provided with three guide blocks (37) in an annular shape.

4. The double-station oil barrel cap screwing device according to claim 3 is characterized in that: The surfaces of the three support blocks (44) are all connected with adjustment screw rods (45), one end of the adjustment screw rods (45) is connected to the outer surface of the fixed seat (41), the bottom surface of the fixed seat (41) and the corresponding positions of the sliding paths of the three support blocks (44) are all provided with adjustment grooves (46), and the inner side walls of the three limit blocks (43) are all provided with a plurality of grooves (47).

5. The double-station oil barrel cap screwing device according to claim 3 is characterized in that: The inner side wall of the adjustment ring (34) is provided with three positioning pins (36) in an annular shape, the outer surface of the connection seat (32) and the corresponding positions of the sliding paths of the three inserting blocks (48) are provided with slots (35), the outer surface of the connection seat (32) and the corresponding positions of the rotation paths of the three guide blocks (37) are provided with guide grooves (38), one end of each guide block (37) is connected to a limit spring (301), the outer surface of the connection seat (32) and the corresponding positions of the rotation paths of the positioning pins (36) are provided with a first engaging groove (302), and the outer surface of the inserting block (48) and the corresponding positions of the rotation paths of the positioning pins (36) are provided with a second engaging groove (49).

6. The double-station oil barrel cap screwing device according to claim 4 is characterized in that: The inner diameter of the adjusting groove (46) is matched with the sliding path of the supporting block (44); the limiting block (43) is connected to the fixing seat (41) via the supporting block (44) and the adjusting screw rod (45); and the inner diameter of the mounting hole (33) is matched with the outer diameter of the connecting head (42).

7. The double-station oil barrel cap screwing device according to claim 5 is characterized in that: The inner diameter of the guide groove (38) is compatible with the rotation path of the guide block (37), the inner diameter of the first engaging groove (302) and the second engaging groove (49) is compatible with the outer diameter of the positioning pin (36), and the inner diameter of the slot (35) is compatible with the sliding path of the insert block (48).

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