Four-wheel rotary clamping type explosion-proof lock cover machine

Abstract

The utility model discloses a four -wheel rotary clamping formula explosion -proof lock cover machine, it includes frame table, support, lifting assembly, moving frame, screw cover structure, conveying assembly and adjusting assembly, the support is installed on frame table, moving frame is installed on the support through lifting assembly and can realize the up and down movement of moving frame through lifting assembly, screw cover subassembly is installed on moving frame, conveying assembly is located screw cover subassembly below and is installed below moving frame through adjusting assembly, and conveying assembly can realize the interval adjustment between conveying assembly and screw cover subassembly through adjusting assembly. The utility model discloses the lock cover machine, through the setting of lifting assembly, screw cover subassembly, adjusting assembly, can realize the lock cover demand of different size products, can improve the use range.

Description

Technical Field

[0001] This utility model relates to the technical field of packaging equipment for wet electronic chemical production lines, specifically to a four-wheel rotary clamp explosion-proof cap locking machine. Background Technology

[0002] Traditional bottle capping machines are ordinary mechanical machines that use belt friction to lock the cap. During use, the bottle is not fixed in place, and the belt's inertia can easily cause the bottle to tip over, leading to chemical leaks and posing a safety risk. The belts used are often made of a stiff material, which causes dirt to accumulate on the caps due to friction, and the belts require frequent replacement, resulting in a high failure rate. Furthermore, traditional bottle capping machines have low adaptability and are generally only usable on a single type of bottle. Utility Model Content

[0003] The purpose of this utility model is to overcome the defects in the existing technology and provide a four-wheel rotary clamp explosion-proof locking machine, which can effectively solve the above-mentioned problems in the existing technology.

[0004] To achieve the above objectives, the technical solution of this utility model is to design a four-wheel rotary clamp explosion-proof cap locking machine, which includes a machine frame, a support, a lifting component, a moving frame, a cap screwing structure, a conveying component, and an adjusting component. The support is installed on the machine frame, and the moving frame is installed on the support through the lifting component and can move up and down through the lifting component.

[0005] The cap-tightening structure is mounted on a movable frame, and the conveying component is located below the cap-tightening structure and is mounted below the movable frame via an adjustment component. The distance between the conveying component and the cap-tightening structure can be adjusted via the adjustment component.

[0006] Furthermore, the movable frame includes a movable block, a first support block, a second support block, and connecting rods. The first support block is mounted on the movable block, and one end of each of the two connecting rods is symmetrically mounted on the first support block. The other end of each connecting rod is connected to the second support block.

[0007] The cap screwing structure includes a cap screwing assembly and guide rods. Two guide rods are symmetrically installed between the first support block and the second support block, and two cap screwing assemblies are symmetrically installed on the guide rods.

[0008] Furthermore, the cap screwing assembly includes a first motor, a first cylinder, a first connecting shaft, and a cap locking head. The two first motors are slidably mounted on the guide rod via motor mounting seats, and the first motors can move along the guide rod via the motor mounting seats. The first cylinder is mounted on the guide rod via a mounting seat, and the drive end of the first cylinder is connected to the motor mounting seat. The first motor is connected to the cap locking head via the first connecting shaft.

[0009] Preferably, one of the two guide rods is provided with a first thread and a second thread arranged symmetrically, the first thread and the second thread having opposite thread directions, one end of the mounting seat connected to the first cylinder is slidably connected to one guide rod, and the other end is threadedly connected to the first thread or the second thread on the other guide rod through a threaded hole, and the other guide rod passes through the second support block and is connected to the third turntable.

[0010] Furthermore, the cap-tightening structure includes a second cylinder, a support rod, and a cap-pressing head. The support rod is installed at the middle position between the two guide rods, and the second cylinder is installed on the support rod. The drive end of the second cylinder is connected to the cap-pressing head.

[0011] Furthermore, the locking head is a cylindrical wheel, and a white silicone sleeve is fitted over the locking head.

[0012] Furthermore, the conveying assembly includes a conveying support plate, pulleys, a belt, a shaft, and a second motor. The two conveying support plates are symmetrically arranged on the front and rear sides of the bottom of the screw cap structure. The two pulleys are mounted on both ends of the conveying support plate via the shaft. The belt is sleeved on the pulleys. The drive end of the second motor is connected to the shaft.

[0013] Furthermore, the adjustment assembly includes a first lead screw, a first adjusting block, a second adjusting block, and a connecting unit. The two first lead screws are symmetrically installed between the first support block and the second support block. The first adjusting block and the second adjusting block are threaded onto the first lead screw, and the thread directions of the first adjusting block and the second adjusting block are opposite. The first adjusting block and the second adjusting block are respectively connected to the conveying support plate through the connecting unit. The first lead screw passes through the second support block and is connected to the second turntable.

[0014] Furthermore, the connecting unit includes a third lead screw and a first turntable. Both the first adjusting block and the second adjusting block are provided with longitudinal threaded holes. The third lead screw passes through the longitudinal threaded hole and is rotatably connected to the conveying support plate. The other end of the third lead screw is connected to the first turntable.

[0015] Furthermore, it also includes a clamping assembly, which includes a third cylinder and a clamping block. Two third cylinders are symmetrically mounted on two conveying support plates. The driving end of the third cylinder is connected to the clamping block, which is located directly below the screw cap structure.

[0016] Furthermore, the lifting assembly includes a lead screw and a turntable. The lead screw is rotatably mounted on the bracket, and the upper end of the lead screw is connected to the turntable. The moving block is threaded onto the lead screw through a threaded hole.

[0017] The advantages and beneficial effects of this utility model are as follows:

[0018] (1) The conveying component is used to convey the product to be locked to the screw-on component, and after it is locked, it is conveyed to the next process through the conveying component; in addition, the conveying component can adjust the distance between the conveying component and the screw-on component through the adjustment component to meet the locking requirements of products of different heights.

[0019] (2) The lock cover is made of clean and colorless silicone material, which avoids the problem of dirt caused by friction. In addition, the silicone material has a certain degree of elasticity, which reduces the wear and tear caused by friction and extends the service life.

[0020] (3) The locking machine described in this utility model can meet the locking requirements of products of different sizes by setting up lifting components, screwing components and adjusting components, and can improve the scope of use. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of the four-wheel rotary clamp explosion-proof cover locking machine of this utility model;

[0022] Figure 2 yes Figure 1 A magnified view of part A in the image;

[0023] Figure 3 yes Figure 1 A schematic diagram of the side structure;

[0024] Figure 4 yes Figure 1 Top view;

[0025] Figure 5 yes Figure 4 A magnified view of part B in the image.

[0026] In the diagram: 1. Frame; 2. Support; 3. Lifting assembly; 31. Lead screw; 32. Turntable; 4. Moving frame; 5. Cap screwing structure; 6. Conveying assembly; 7. Adjusting assembly; 41. Moving block; 42. First support block; 43. Second support block; 44. Connecting rod; 51. First motor; 52. First cylinder; 53. Guide rod; 54. First connecting shaft; 55. Cap locking head; 56. Second cylinder; 57. Support rod; 58. Cap pressing head; 59. Third turntable; 61. Conveying support plate; 62. Pulley; 63. Belt; 64. Shaft; 65. Second motor; 66. Third cylinder; 67. Clamping block; 71. First lead screw; 72. First adjusting block; 73. Second adjusting block; 74. Third lead screw; 75. First turntable; 76. Second turntable. Detailed Implementation

[0027] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0028] according to Figure 1As shown, this utility model is a four-wheel rotary clamp explosion-proof cap locking machine, which includes a frame 1, a support 2, a lifting component 3, a moving frame 4, a cap screwing structure 5, a conveying component 6, and an adjusting component 7. The support 2 is installed on the frame 1, and the moving frame 4 is installed on the support 2 through the lifting component 3 and can move up and down through the lifting component 3.

[0029] The screw cap structure 5 is mounted on the movable frame 4. The conveying component 6 is located below the screw cap structure 5 and is mounted below the movable frame 4 through the adjusting component 7. The distance between the conveying component 6 and the screw cap structure 5 can be adjusted through the adjusting component 7.

[0030] In the above technical solution, the conveying component is used to convey the product to be locked to the screw-on structure, and after it is fully locked, it is conveyed through the conveying component; in addition, the conveying component can adjust the distance between the conveying component 6 and the screw-on structure 5 by adjusting the component, so as to meet the locking requirements of products of different heights.

[0031] As a preferred embodiment of the above technical solution, the movable frame 4 includes a movable block 41, a first support block 42, a second support block 43, and connecting rods 44. The first support block 42 is mounted on the movable block 41, and one end of each of the two connecting rods 44 is symmetrically mounted on the first support block 42. The other end of each connecting rod 44 is connected to the second support block 43.

[0032] like Figure 4 and 5 As shown, the screw cap structure 5 includes a screw cap assembly and guide rods 53. The two guide rods 53 are symmetrically installed between the first support block 42 and the second support block 43, and the two screw cap assemblies are symmetrically installed on the guide rods.

[0033] As a preferred embodiment of the above technical solution, such as Figure 4 and 5 As shown, the cap screwing assembly includes a first motor 51, a first cylinder 52, a first connecting shaft 54, and a cap locking head 55. The two first motors 51 are slidably mounted on the guide rod 53 through motor mounting seats, and the first motors 51 can move along the guide rod 53 through the motor mounting seats. The first cylinder 52 is mounted on the guide rod 53 through a mounting seat, and the drive end of the first cylinder 52 is connected to the motor mounting seat. The first motor 51 is connected to the cap locking head 55 through the first connecting shaft 54.

[0034] In the above embodiments, each cap-tightening assembly has two first motors, two first connecting shafts 54, and two locking heads 55. The two cap-tightening assemblies are symmetrically mounted on the guide rod, thereby forming a tightening structure containing four locking heads 55. The first motor 51 on the motor mounting base is driven by the drive end of the first cylinder 52 to move along the guide rod, causing the first motors 51 symmetrically mounted on the guide rod to move towards or away from each other. This causes the first connecting shaft 54 ​​and the locking heads 55 mounted on the first motor 51 to move synchronously, so as to clamp the bottle cap in the area surrounded by the four locking heads. Then, the locking heads are driven to rotate by the first motor, thereby tightening the bottle cap.

[0035] Preferably, either of the two guide rods is provided with a symmetrically arranged first thread and a second thread, the first thread and the second thread having opposite thread directions. One end of the mounting seat connected to the first cylinder slides onto one guide rod, and the other end is threadedly connected to the first thread or the second thread on the other guide rod through a threaded hole. The other guide rod 53 passes through the second support block 43 and is connected to the third turntable 59. By rotating the third turntable 59, the guide rod is driven to rotate, and the guide rod drives the mounting seat to move towards or away from the guide rod. The mounting seat drives the first cylinder mounted on it to move towards or away from the guide rod. The first cylinder drives the first motor to move, thereby realizing the adjustment of the position between the locking heads to meet the tightening of different bottle caps.

[0036] As a preferred embodiment of the above technical solution, the cap screwing structure 5 includes a second cylinder 56, a support rod 57, and a cap pressing head 58. The support rod 57 is installed at the middle position between the two guide rods 53, and the second cylinder 56 is installed on the support rod 57. The driving end of the second cylinder 56 is connected to the cap pressing head 58.

[0037] As a preferred embodiment of the above technical solution, the locking head is a cylindrical wheel, and a white silicone sleeve is fitted over the locking head. The locking head can also be a roller, which is driven to rotate by a first motor, thereby tightening the bottle cap.

[0038] In the above technical solution, the locking head locks the bottle cap by the torque generated by the rotation of four rollers in the same direction; when the locking head rotates to the set torque value and time, the clamping block is released, and the bottle is conveyed to the next process by the belt; the locking head is made of clean and colorless silicone material to avoid dirt caused by friction.

[0039] As a preferred embodiment of the above technical solution, such as Figure 2-3As shown, the conveying assembly 6 includes a conveying support plate 61, pulleys 62, belt 63, shaft 64 and a second motor 65. The two conveying support plates 61 are symmetrically arranged on the front and rear sides of the bottom of the screw cap structure 5. The two pulleys 62 are installed on both ends of the conveying support plate 61 through the shaft 64. The belt 63 is sleeved on the pulleys 62. The drive end of the second motor 65 is connected to the shaft 64.

[0040] In the above embodiment, the second motor drives the belt to rotate via a shaft and pulley, and the belt drives the conveyor of the product whose bottle cap is to be tightened.

[0041] As a preferred embodiment of the above technical solution, such as Figure 4 and 5 As shown, the adjustment assembly 7 includes a first lead screw 71, a first adjustment block 72, a second adjustment block 73, a second turntable 76, and a connecting unit. The two first lead screws 71 are symmetrically installed between the first support block 42 and the second support block 43. The first adjustment block 72 and the second adjustment block 73 are threaded onto the first lead screw 71, and the threads in the first adjustment block 72 and the second adjustment block 73 are in opposite directions. The first adjustment block 72 and the second adjustment block 73 are respectively connected to the transmission support plate 61 through the connecting unit. The first lead screw passes through the second support block 43 and is connected to the second turntable 76.

[0042] In the above embodiment, both the first adjusting block 72 and the second adjusting block 73 are provided with transverse threaded holes, and the thread directions of the transverse threaded holes on the first adjusting block 72 and the second adjusting block 73 are opposite. By rotating the second turntable 76, the second turntable drives the first lead screw 71 to rotate, and the first lead screw 71 drives the first adjusting block 72 and the second adjusting block 73 to move in opposite directions, thereby realizing the adjustment of the spacing between the conveying support plates to meet the locking requirements of products of different sizes.

[0043] As a preferred embodiment of the above technical solution, the connecting unit includes a third lead screw 74 and a first turntable 75. Both the first adjusting block 72 and the second adjusting block 73 have longitudinal threaded holes. The third lead screw 74 passes through the longitudinal threaded holes and is rotatably connected to the conveying support plate 61. The other end of the third lead screw 74 is connected to the first turntable 75. The distance between the conveying support plate and the cap-screwing structure can be adjusted via the third lead screw and the first turntable to meet the cap-locking requirements of products of different sizes.

[0044] As a preferred embodiment of the above technical solution, it further includes a clamping assembly, which includes a third cylinder 66 and a clamping block 67. The two third cylinders 66 are symmetrically mounted on two transmission support plates 61. The driving end of the third cylinder 66 is connected to the clamping block 67, which is located directly below the screw cap structure 5.

[0045] In the above technical solution, the clamping blocks are driven to move in opposite directions by the third cylinder, thereby fixing the product to be locked so as to facilitate locking the cover.

[0046] As a preferred embodiment of the above technical solution, the lifting assembly 3 includes a lead screw 31 and a turntable 32. The lead screw 31 is rotatably mounted on the bracket 2, and the upper end of the lead screw 31 is connected to the turntable 32. The moving block 41 is threadedly sleeved onto the lead screw 31 through a threaded hole.

[0047] In the above technical solution, rotating the turntable 32 causes the lead screw 31 to rotate, thereby realizing the up-and-down movement of the moving block. In addition, the bracket 2 is a cuboid frame structure, and the moving block is provided with a guide hole. The moving block passes through the guide hole and is installed in the bracket, and can move freely up and down along the bracket.

[0048] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A four-wheel rotary press-on lock cap machine, characterized by, It includes a frame platform (1), a support (2), a lifting assembly (3), a moving frame (4), a screw cap structure (5), a conveying assembly (6), and an adjusting assembly (7). The support (2) is installed on the frame platform (1), and the moving frame (4) is installed on the support (2) through the lifting assembly (3) and can move up and down through the lifting assembly (3). The screw cap structure (5) is mounted on the movable frame (4). The conveying component (6) is located below the screw cap structure (5) and is mounted below the movable frame (4) through the adjusting component (7). The distance between the conveying component (6) and the screw cap structure (5) can be adjusted through the adjusting component (7).

2. The four-wheel rotary clamp explosion-proof cap locking machine according to claim 1, characterized in that, The movable frame (4) includes a movable block (41), a first support block (42), a second support block (43), and connecting rods (44). The first support block (42) is installed on the movable block (41), and one end of each of the two connecting rods (44) is symmetrically installed on the first support block (42). The other end of each connecting rod (44) is connected to the second support block (43). The screw cap structure (5) includes a screw cap assembly and a guide rod (53). The two guide rods (53) are symmetrically installed between the first support block (42) and the second support block (43), and the two screw cap assemblies are symmetrically installed on the guide rods (53).

3. The four-wheel rotary press-on lock cover machine according to claim 2, wherein, The cap screwing assembly includes a first motor (51), a first cylinder (52), a first connecting shaft (54), and a cap locking head (55). The two first motors (51) are slidably mounted on the guide rod (53) through the motor mounting base, and the first motors (51) can move along the guide rod (53) through the motor mounting base. The first cylinder (52) is mounted on the guide rod (53) through the mounting base, and the drive end of the first cylinder (52) is connected to the motor mounting base. The first motor (51) is connected to the cap locking head (55) through the first connecting shaft (54). One of the two guide rods (53) is provided with a first thread and a second thread arranged symmetrically, and the first thread and the second thread have opposite thread directions; one end of the mounting seat connected to the first cylinder (52) slides on one guide rod (53), and the other end is threaded to the first thread or the second thread on the other guide rod through a threaded hole, and the other guide rod (53) passes through the second support block (43) and is connected to the third turntable (59).

4. The four-wheel rotary press-on lock cover machine according to claim 3, wherein, The cap screwing structure (5) includes a second cylinder (56), a support rod (57), and a cap pressing head (58). The support rod (57) is installed in the middle position between the two guide rods (53). The second cylinder (56) is installed on the support rod (57), and the driving end of the second cylinder (56) is connected to the cap pressing head (58).

5. The four-wheel spin-chuck explosion-proof locking cover machine according to claim 4, characterized in that, The locking head (55) is a cylindrical wheel, and the locking head (55) is covered with a white silicone sleeve.

6. The four-wheel spin clip-type explosion-proof lock cover machine according to claim 2, characterized in that, The conveying assembly (6) includes a conveying support plate (61), pulleys (62), belt (63), shaft (64) and a second motor (65). The two conveying support plates (61) are symmetrically arranged on the front and rear sides of the bottom of the screw cap structure (5). The two pulleys (62) are installed on both ends of the conveying support plate (61) through the shaft (64). The belt (63) is sleeved on the pulleys (62). The drive end of the second motor (65) is connected to the shaft (64).

7. The four-wheel spin-chuck explosion-proof locking cover machine according to claim 6, characterized in that, The adjustment assembly (7) includes a first lead screw (71), a first adjustment block (72), a second adjustment block (73), a second turntable (76), and a connecting unit. The two first lead screws (71) are symmetrically installed between the first support block (42) and the second support block (43). The first adjustment block (72) and the second adjustment block (73) are threaded onto the first lead screw (71), and the threads of the first adjustment block (72) and the second adjustment block (73) are opposite in direction. The first adjustment block (72) and the second adjustment block (73) are respectively connected to the transmission support plate (61) through the connecting unit. The first lead screw passes through the second support block (43) and is connected to the second turntable (76).

8. The four-wheel spin-chuck explosion-proof locking cover machine according to claim 7, characterized in that, The connecting unit includes a third lead screw (74) and a first turntable (75). Both the first adjusting block (72) and the second adjusting block (73) are provided with longitudinal threaded holes. The third lead screw (74) passes through the longitudinal threaded hole and is rotatably connected to the transmission support plate (61). The other end of the third lead screw (74) is connected to the first turntable (75).

9. The four-wheel spin-chuck explosion-proof locking cover machine according to claim 8, characterized in that, It also includes a clamping assembly, which includes a third cylinder (66) and a clamping block (67). Two third cylinders (66) are symmetrically mounted on two transmission support plates (61). The driving end of the third cylinder (66) is connected to the clamping block (67). The clamping block (67) is located directly below the screw cap structure (5).

10. The four-wheel rotary press-on lock cover machine according to claim 2, wherein, The lifting assembly (3) includes a lead screw (31) and a turntable (32). The lead screw (31) is rotatably mounted on the bracket (2). The upper end of the lead screw (31) is connected to the turntable (32). The moving block (41) is threaded onto the lead screw (31) through a threaded hole.

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