Efficient automatic bottle cap screwing device

Abstract

The utility model discloses an efficient automatic bottle cap screwing device which comprises an outer support, a bottle body clamping assembly, a rotating motor, a protective cover and an emergency stop button, a supporting partition plate is arranged in the outer support, and a containing table in the bottle body clamping assembly is arranged on one side of the top of the supporting partition plate. Before the bottle cap is screwed, the bottle is clamped and fixed through the bottle body clamping assembly, it is guaranteed that the bottle cap is accurately aligned with a screwing head of the bottle in the screwing process, and the cap screwing quality is improved; a lifting air cylinder fixing air cylinder, a servo motor, a clamping disc and a transmission gear are connected to form a bottle cap fixing structure, the bottle cap fixing structure is matched with the lifting air cylinder and a rotating motor to adjust the position, the screwing process is automatically completed, the bottle cap screwing speed and accuracy are guaranteed, and the large-scale production requirement can be met. And in the screwing process, the screwing position is sealed through the protective cover, meanwhile, the device is sealed through the turnover door, the bottle cap is prevented from splashing, and the mechanical injury risk faced by operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle cap screwing, in particular to a high-efficiency automatic bottle cap screwing device. Background Art

[0002] In order to prevent the transportation of bottled products from collision, the bottles need to be sealed during the production process. Among them, the rotating bottle cap is the most common sealing method. It is sealed by rotating through a threaded structure and can be reused. The bottle cap screwing technology mainly involves how to effectively open or close the container with the rotating lid. The bottle cap screwing technology on the market currently mainly includes manual and semi-automatic equipment, which usually rely on manual operation or only provide limited automation functions; although these technologies meet the basic needs of bottled product production lines to a certain extent, the working efficiency of manual and semi-automatic screwing equipment is limited by the speed and accuracy of manual operation and cannot meet the needs of large-scale production. The existing equipment has deficiencies in bottle cap positioning, resulting in the bottle cap may not be accurately aligned with the screwing head during the screwing process, affecting the screwing quality. At the same time, there is a lack of effective safety protection measures, and the operator may face the risk of mechanical injury during the operation; therefore, it is necessary to design an efficient and automated bottle cap screwing device. Utility Model Content

[0003] The purpose of the utility model is to provide a highly efficient automated bottle cap screwing device to solve the problem that the working efficiency of existing manual and semi-automatic cap screwing equipment is limited by the speed and accuracy of manual operation and cannot meet the needs of large-scale production. The existing equipment has deficiencies in bottle cap positioning, resulting in the bottle cap being unable to be accurately aligned with the screwing head during the screwing process, affecting the quality of the cap screwing. At the same time, there is a lack of effective safety protection measures, and the operator may face the risk of mechanical injury during the operation.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: an efficient and automated bottle cap screwing device, comprising an outer support, a bottle body clamping assembly, a rotating motor, a protective cover and an emergency stop button, wherein a supporting partition is arranged in the outer support, a placing table in the bottle body clamping assembly is arranged on one side of the top of the supporting partition, a mounting frame is symmetrically arranged on the top of the supporting partition, the placing table is located between the mounting frames, a clamping cylinder is embedded and installed in the mounting frame, a connecting piece is fixedly installed on the output end of the clamping cylinder, and a clamping block is arranged on the connecting piece; the inner top end of the outer support is fixedly connected to the output end of the rotating motor, and the rotating motor is fixed on the top of the rotating plate, and a lifting cylinder is symmetrically arranged on the bottom of the rotating plate, the output end of the lifting cylinder is fixedly connected to a connecting top frame, and the bottom of the connecting top frame is fixedly connected to a reducer, the output end of the reducer is fixedly connected to a transmission gear, the transmission gear is meshedly connected to the clamping disk, a fixed clamping claw is slidably connected to the clamping disk, and the fixed clamping claw is cooperatively connected to the output end of the fixed cylinder.

[0005] As a further technical solution of the utility model, the bottle body clamping assembly consists of a placing table, a mounting frame, a clamping base plate, a clamping cylinder, a connecting piece and a clamping block. The clamping block is slidably connected to the clamping base plate, and the clamping base plate is fixed to the top of the mounting frame.

[0006] As a further technical solution of the utility model, a bottle cap conveying rack is arranged on the other side of the top of the supporting partition.

[0007] As a further technical solution of the utility model, the fixed cylinder is fixed on the reducer, and a transmission protection plate is provided on one side of the reducer, and the reducer is cooperatively connected to the output end of the servo motor.

[0008] As a further technical solution of the present invention, a protective cover is fixedly connected to the bottom of the transmission protective plate.

[0009] As a further technical solution of the utility model, a flip door is rotatably connected to the outer support.

[0010] As a further technical solution of the utility model, a control box is provided at the bottom of the external support, and telescopic supporting feet are respectively provided at the four corners of the bottom of the control box, universal wheels are symmetrically provided at the bottom of the control box, and an emergency stop button is provided on one side of the control box. The emergency stop button control is connected to the control box, and the control box is electrically connected to the bottle cap conveying rack, rotating motor, lifting cylinder, fixed cylinder, servo motor and clamping cylinder respectively.

[0011] The utility model provides an efficient and automated bottle cap screwing device, which has the advantages that before screwing the bottle cap, the clamping cylinder is used to drive the connecting pieces and the clamping blocks on both sides to approach each other, the bottles on the placing table are positioned by the clamping blocks on both sides, and then they are pressed tightly on the bottles for clamping and fixing, so as to ensure that the bottle caps and the screwing heads of the bottles are accurately aligned during the screwing process, thereby improving the screwing quality; the lifting cylinder is used to drive the connecting top frame to press down, move the clamping plate to the bottle cap above the bottle cap conveying rack, and then the fixed cylinder drives the fixed claws on the clamping plate to slide toward the center of the clamping plate, fix the bottle caps by three sets of fixed claws, and then the lifting cylinder drives the fixed claws on the clamping plate to move to the bottle cap position above the bottle cap conveying rack. The dynamic connection top frame moves up, and the rotating motor drives the rotating plate to rotate, moving the fixed bottle cap to the top of the bottle. Then the lifting cylinder drives the connection top frame to move down, pressing the bottle cap tightly against the screwing head of the bottle. Then the servo motor drives the reducer to operate, and then drives the clamping plate to rotate through the meshing of the transmission gear to screw the bottle cap. The screwing process is automatically completed without manual participation, ensuring the speed and accuracy of the bottle cap screwing, which can meet the needs of large-scale production. During the screwing process, the screwing part is closed by the protective cover to prevent the bottle cap from flying out. At the same time, the device is closed and protected by the flip door, reducing the risk of mechanical injury faced by the operator during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is the overall structural front view of the utility model;

[0014] Figure 2 It is a partial structural front view of the utility model;

[0015] Figure 3 It is a three-dimensional diagram of part of the structure of the utility model.

[0016] In the figure: 1. External support; 2. Control box; 3. Telescopic support foot; 4. Universal wheel; 5. Support partition; 6. Bottle cap conveyor rack; 7. Bottle body clamping assembly; 8. Rotating motor; 9. Rotating plate; 10. Lifting cylinder; 11. Connecting top frame; 12. Reducer; 13. Transmission gear; 14. Clamping plate; 15. Fixed clamping claw; 16. Fixed cylinder; 17. Transmission protection plate; 18. Servo motor; 19. Protective cover; 20. Flip door; 21. Emergency stop button; 71. Placement table; 72. Mounting frame; 73. Clamping base plate; 74. Clamping cylinder; 75. Connecting piece; 76. Clamping block. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] See also Figure 1-3The utility model provides an embodiment: a highly efficient and automated bottle cap screwing device, comprising an outer support 1, a bottle clamping assembly 7, a rotating motor 8, a protective cover 19 and an emergency stop button 21, a support partition 5 is provided in the outer support 1, a placing table 71 in the bottle clamping assembly 7 is provided on one side of the top of the support partition 5, a mounting frame 72 is symmetrically provided on the top of the support partition 5, the placing table 71 is located between the mounting frames 72, a clamping cylinder 74 is embedded and installed in the mounting frame 72, a connecting piece 75 is fixedly installed at the output end of the clamping cylinder 74, and a clamping block 76 is provided on the connecting piece 75; the inner top of the outer support 1 is fixed The output end of the rotary motor 8 is connected, and the rotary motor 8 is fixed on the top of the rotating plate 9. The bottom of the rotating plate 9 is symmetrically provided with a lifting cylinder 10. The output end of the lifting cylinder 10 is fixedly connected to a connecting top frame 11. The bottom of the connecting top frame 11 is fixedly connected to a reducer 12. The output end of the reducer 12 is fixedly connected to a transmission gear 13. The transmission gear 13 is meshed and connected to a clamping plate 14. A fixed clamping claw 15 is slidably connected to the clamping plate 14. The fixed clamping claw 15 is matched and connected to the output end of the fixed cylinder 16. The bottle body clamping assembly 7 consists of a placing table 71, a mounting frame 72, a clamping bottom plate 73, a clamping cylinder 74, and a connecting piece. 75 and a clamping block 76, the clamping block 76 is slidably connected to the clamping base plate 73, and the clamping base plate 73 is fixed to the top of the mounting frame 72; a bottle cap conveying rack 6 is arranged on the other side of the top of the supporting partition 5; a fixed cylinder 16 is fixed on the reducer 12, and a transmission protection plate 17 is arranged on one side of the reducer 12, and the reducer 12 is matched and connected to the output end of the servo motor 18; a protective cover 19 is fixedly connected to the bottom of the transmission protection plate 17; a flip door 20 is rotatably connected to the outer support 1; a control box 2 is arranged at the bottom of the outer support 1, and telescopic support feet 3 are arranged at the four corners of the bottom of the control box 2, and the control box 2 The bottom of the device is symmetrically provided with universal wheels 4, and one side of the control box 2 is provided with an emergency stop button 21, which is controlled and connected to the control box 2, and the control box 2 is electrically connected to the bottle cap conveying rack 6, the rotating motor 8, the lifting cylinder 10, the fixed cylinder 16, the servo motor 18 and the clamping cylinder 74, respectively. The emergency stop button 21 provides additional safety protection for the device; the universal wheels 4 configured at the bottom facilitate the movement of the device, which is used for seamless docking with the existing production line. The clamping plate 14 and the fixed clamping claw 15 are equipped with a sensor system to monitor the torque applied to the bottle cap during the tightening process in real time to ensure the tightening quality;

[0020] Specifically, before screwing the bottle cap, the clamping cylinder 74 is used to drive the connecting pieces 75 and the clamping blocks 76 on both sides to approach each other, and the bottles on the placement table 71 are positioned by the clamping blocks 76 on both sides, and then they are pressed tightly on the bottles for clamping and fixing, so as to ensure that the bottle cap and the screwing head of the bottle are accurately aligned during the screwing process, thereby improving the quality of screwing; the lifting cylinder 10 is used to drive the connecting top frame 11 to press down, and the clamping plate 14 is moved to the bottle cap above the bottle cap conveying rack 6, and then the fixing cylinder 16 drives the fixed claws 15 on the clamping plate 14 to slide toward the center of the clamping plate 14, and the bottle cap is fixed by three groups of fixed claws 15, and then the lifting cylinder 10 drives the connecting top frame 11 The bottle cap is moved upward, and the rotating motor 8 drives the rotating plate 9 to rotate, and the fixed bottle cap is moved above the bottle. Then the lifting cylinder 10 drives the connecting top frame 11 to move downward, and the bottle cap is pressed tightly against the screwing head of the bottle. Then the servo motor 18 drives the reducer 12 to operate, and then the clamping plate 14 is driven to rotate through the meshing of the transmission gear 13 to screw the bottle cap. The screwing process is automatically completed without manual participation, which ensures the speed and accuracy of the bottle cap screwing and can meet large-scale production needs. During the screwing process, the screwing position is closed by the protective cover 19 to prevent the bottle cap from flying out, and the device is closed and protected by the flip door 20, which reduces the risk of mechanical injury faced by the operator during operation.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An efficient and automated bottle cap screwing device, comprising an outer support (1), a bottle body clamping assembly (7), a rotary motor (8), a protective cover (19) and an emergency stop button (21), characterized in that: The outer support (1) is provided with a support baffle (5), a placement platform (71) in the bottle body clamping assembly (7) is provided on one side of the top of the support baffle (5), a mounting frame (72) is symmetrically provided on the top of the support baffle (5), the placement platform (71) is located between the mounting frames (72), a clamping cylinder (74) is embedded and installed in the mounting frame (72), a connecting piece (75) is fixedly installed on the output end of the clamping cylinder (74), and a clamping block (76) is provided on the connecting piece (75); the inner top end of the outer support (1) is fixedly connected to the output end of the rotating motor (8) The rotary motor (8) is fixed on the top of the rotating plate (9), and a lifting cylinder (10) is symmetrically arranged at the bottom of the rotating plate (9). The output end of the lifting cylinder (10) is fixedly connected to a connecting top frame (11), and the bottom of the connecting top frame (11) is fixedly connected to a reducer (12). The output end of the reducer (12) is fixedly connected to a transmission gear (13), and the transmission gear (13) is meshingly connected to a clamping plate (14). A fixed clamping claw (15) is slidably connected to the clamping plate (14), and the fixed clamping claw (15) is matched and connected to the output end of the fixed cylinder (16).

2. The high-efficiency automatic bottle cap screwing device according to claim 1, characterized in that: The bottle body clamping assembly (7) is composed of a placing table (71), a mounting frame (72), a clamping base plate (73), a clamping cylinder (74), a connecting piece (75) and a clamping block (76), wherein the clamping block (76) is slidably connected to the clamping base plate (73), and the clamping base plate (73) is fixed to the top of the mounting frame (72).

3. The high-efficiency automatic bottle cap screwing device according to claim 1, characterized in that: A bottle cap conveying rack (6) is provided on the other side of the top of the supporting partition (5).

4. The high-efficiency automatic bottle cap screwing device according to claim 1, characterized in that: The fixed cylinder (16) is fixed on the reducer (12), and a transmission protection plate (17) is provided on one side of the reducer (12). The reducer (12) is connected to the output end of the servo motor (18).

5. The high-efficiency automatic bottle cap screwing device according to claim 4, characterized in that: A protective cover (19) is fixedly connected to the bottom of the transmission protective plate (17).

6. The high-efficiency automatic bottle cap screwing device according to claim 1, characterized in that: The outer support (1) is rotatably connected to a flip door (20).

7. The high-efficiency automatic bottle cap screwing device according to claim 6, characterized in that: A control box (2) is arranged at the bottom of the outer support (1), and telescopic support feet (3) are arranged at the four corners of the bottom of the control box (2), and universal wheels (4) are symmetrically arranged at the bottom of the control box (2). An emergency stop button (21) is arranged on one side of the control box (2), and the emergency stop button (21) is control-connected to the control box (2), and the control box (2) is electrically connected to the bottle cap conveying rack (6), the rotating motor (8), the lifting cylinder (10), the fixing cylinder (16), the servo motor (18) and the clamping cylinder (74).

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