Cap screwing machine equipment

Abstract

The utility model relates to the technical field of cap body and bottle body assembling, in particular to cap screwing machine equipment. Comprising a rack, a cover body supply part, a bottle body supply part and an assembling machine, the cover body supply part is arranged on the rack and used for providing external cover bodies, and the bottle body supply part is arranged on the rack and used for supplying external bottle bodies; the assembling machine comprises a lifting driving source, a movable plate, a rotating driving source, a clamping jaw driving part, a clamping jaw and a bottle fixing part, the lifting driving source is arranged on the rack and drives the movable plate to ascend and descend, the rotating driving source is arranged on the movable plate and drives the clamping jaw driving part to rotate, the clamping jaw driving part drives the clamping jaw to be opened and closed, and the bottle fixing part is arranged on the rack. The bottle body fixing piece is arranged on the rack and used for fixing external bottle bodies conveyed by the bottle body supply piece, and the central axis of the clamping jaw coincides with the central axis of the bottle body fixing piece; the automatic assembly of the cover body and the bottle body is realized, the production efficiency is improved, the controllability of the production quality is ensured, and the production requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly of a cap body and a bottle body, in particular to a capping machine. Background Art

[0002] Screwing the cap onto the bottle and sealing the bottle is one of the indispensable processes in the production process, which requires the cap to be screwed onto the bottle quickly and accurately. However, the following phenomena occur in the current production process: First, there is a deviation in the overlap between the central axis of the bottle and the central axis of the cap, resulting in low alignment accuracy between the bottle and the cap; Second, the pre-assembly of the cap and the bottle and the tightening of the cap and the bottle are at different stations, which increases the production cycle, resulting in low production efficiency, which cannot meet production requirements and needs to be improved. Summary of the invention

[0003] In order to overcome the disadvantage of low production efficiency in the prior art, the utility model aims to provide a capping machine to improve the degree of production automation and improve production efficiency.

[0004] To achieve the above purpose, the technical solution of the utility model is:

[0005] A capping machine device, comprising a frame, a cap supply part, a bottle supply part and an assembling machine;

[0006] The cover supply member is arranged on the frame and is used to provide external covers, and the bottle supply member is arranged on the frame and is used to supply external bottles;

[0007] The assembly machine includes a lifting drive source, a movable plate, a rotation drive source, a clamping jaw driving member, a clamping jaw and a bottle fixing member. The lifting drive source is arranged on the frame and drives the movable plate to lift and lower. The rotation drive source is arranged on the movable plate and drives the clamping jaw driving member to rotate. The clamping jaw driving member drives the clamping jaw to open and close. The bottle fixing member is arranged on the frame and is used to fix the external bottle conveyed by the bottle supply member. The central axis of the clamping jaw coincides with the central axis of the bottle fixing member.

[0008] Furthermore, the bottle body fixing member includes a left driving member, a left clamp, a right driving member and a right clamp, the left driving member drives the left clamp to move, the right driving member drives the right clamp to move, and the left clamp and the right clamp are used to clamp the external bottle body.

[0009] Furthermore, the bottle supply component includes a bottle conveyor line, a bottle feeding control component and a guide component. The bottle conveyor line is arranged on a frame, the guide component is arranged on the frame and located above the bottle conveyor line, the guide component is spaced apart from the bottle conveyor line, and the bottle feeding control component is arranged on the frame and located between the feed end of the bottle conveyor line and the bottle fixing component.

[0010] Furthermore, the bottle feeding control component includes a bottle blocking component and a second driving source, wherein the second driving source is arranged on the frame and drives the bottle blocking component to move so that the bottle blocking component moves away from or close to the bottle conveying line.

[0011] Furthermore, the bottle blocking member comprises a disc, and the disc is provided with a plurality of notches, and the notches are arranged at the edge of the disc.

[0012] Furthermore, the cover body supply member includes a cover body conveyor line, a slide plate and a first driving member. The slide plate is close to the discharge end of the cover body conveyor line and receives external covers from the cover body conveyor line. The first driving member drives the slide plate to move back and forth between the discharge port of the cover body conveyor line and the assembly machine.

[0013] Furthermore, the slide plate is provided with a U-groove, and the opening end of the U-groove is arranged toward the cover body conveying line.

[0014] The beneficial effects of the utility model are as follows: by setting up an assembly machine composed of a lifting drive source, a movable plate, a rotating drive source, a clamping claw driving part, a clamping claw and a bottle body fixing part, the cover body supply part supplies the external cover body, and the bottle body supply part supplies the external bottle body, the automatic assembly of the cover body and the bottle body is realized, the production efficiency is improved, the controllability of production quality is ensured, and the production needs are met. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the assembly machine of the utility model;

[0017] Figure 3 This is a schematic diagram of the position structure of the bottle supply component and the bottle fixing component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the bottle feeding control component of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the cover supply part of the utility model.

[0020] Reference numerals include:

[0021] 1—Frame 2—Cover supply part 21—Cover conveyor line

[0022] 22—slide plate 221—U groove 23—first driving member

[0023] 3-Bottle supply part 31-Bottle conveyor line 32-Bottle feeding control part

[0024] 321—bottle blocking member 3211—gap 322—second driving source

[0025] 33 - guide 4 - assembly machine 41 - lifting drive source

[0026] 42—movable plate 43—rotation drive source 44—grip driving member

[0027] 45—clamping claw 46—bottle fixing piece a—cover

[0028] b—bottle body. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0030] See also Figures 1 to 5 The utility model is a capping machine, comprising a frame 1, a cap supply part 2, a bottle supply part 3 and an assembling machine 4;

[0031] The cover supply member 2 is arranged on the frame 1 and is used to provide external covers a, and the bottle supply member 3 is arranged on the frame 1 and is used to supply external bottles b;

[0032] The assembly machine 4 includes a lifting drive source 41, a movable plate 42, a rotation drive source 43, a clamping jaw driving member 44, a clamping jaw 45 and a bottle body fixing member 46. The lifting drive source 41 is arranged on the frame 1 and drives the movable plate 42 to rise and fall. The rotation drive source 43 is arranged on the movable plate 42 and drives the clamping jaw driving member 44 to rotate. The clamping jaw driving member 44 drives the clamping jaw 45 to open and close. The bottle body fixing member 46 is arranged on the frame 1 and is used to fix the external bottle b transported by the bottle body supply member 3. The central axis of the clamping jaw 45 coincides with the central axis of the bottle body fixing member 46.

[0033] Specifically, in this embodiment, a vertical rod is installed on the frame 1, and the movable plate 42 is slidably connected to the vertical rod. The lifting drive source 41 adopts a servo motor to drive the movable plate 42 to perform lifting movement along the vertical rod. The rotation drive source 43 is installed on the movable plate 42 and drives the clamping claw driving member 44 to rotate. The number of the clamping claws 45 is three. The clamping claw driving member 44 drives the three clamping claws 45 to open and close to achieve the purpose of clamping the external cover a. When the cover supply member 2 transports the external cover a to the bottom of the clamping claw 45, the lifting drive source 41 drives the movable plate 42 to move downward so that the clamping claw 45 can grasp the external cover a. Take the cover a. When the bottle supply part 3 transfers the external bottle b to the bottle fixing part 46, the bottle fixing part 46 clamps the bottle b, so that the bottle b is in a stationary state. Then the lifting drive source 41 continues to drive the movable plate 42 to move downward until the cover a contacts the bottle b. Then the rotation drive source 43 drives the clamping claw driving part 44 to select the cover a at the port of the bottle b, completing the purpose of covering the bottle b. Then the bottle fixing part 46 releases the bottle b, and the clamping claw driving part 44 drives the three clamping claws 45 to open. The bottle b with the cover a is transferred to the next station.

[0034] By setting up an assembly machine 4 composed of a lifting drive source 41, a movable plate 42, a rotating drive source 43, a clamping claw driving part 44, a clamping claw 45 and a bottle body fixing part 46, the cover body supply part 2 supplies the external cover body a, and the bottle body supply part 3 supplies the external bottle body b, the automatic assembly of the cover body a and the bottle body b is realized, the production efficiency is improved, the controllability of the production quality is ensured, and the production needs are met.

[0035] The bottle body fixing member 46 includes a left driving member, a left clamp, a right driving member and a right clamp. The left driving member drives the left clamp to move, and the right driving member drives the right clamp to move. The left clamp and the right clamp are used to clamp the external bottle body b. The left clamp and the right clamp are both made of elastic rubber blocks. Arc grooves are processed on the left clamp and the right clamp. The arc grooves are in contact with the outer wall of the bottle body b to improve the stability of clamping the bottle body b. The left driving member and the right driving member both adopt a servo motor structure to achieve the purpose of clamping the bottle body b.

[0036] The bottle supply member 3 includes a bottle conveying line 31, a bottle feeding control member 32 and a guide member 33. The bottle conveying line 31 is arranged on the frame 1. The guide member 33 is arranged on the frame 1 and is located above the bottle conveying line 31. The guide member 33 and the bottle conveying line 31 are spaced apart. The bottle feeding control member 32 is arranged on the frame 1 and is located between the feeding end of the bottle conveying line 31 and the bottle fixing member 46. The guide member 33 includes two long rods and a plurality of adjusting members. The spacing between the two long rods satisfies the passage of a single bottle. One long rod is equipped with a plurality of adjusting members. The adjusting member can adjust the spacing between the two long rods. By adjusting the spacing between the two long rods, the purpose of conveying bottles b of different specifications can be met. The bottle feeding control member 32 is used to control the number of bottles b close to the bottle fixing member 46. After the outer cover a and the bottle b are assembled, the next bottle b is released to ensure production safety and avoid collision.

[0037] The bottle feeding control component 32 includes a bottle blocking component 321 and a second driving source 322. The second driving source 322 is arranged on the frame 1 and drives the bottle blocking component 321 to move so that the bottle blocking component 321 moves away from or approaches the bottle conveying line 31. The second driving source 322 drives the bottle blocking component 321 to move, thereby releasing or blocking the bottle b.

[0038] The bottle blocking member 321 includes a disc, and the disc is provided with a plurality of notches 3211, and the notches are provided at the edge of the disc. There are three notches 3211, and the three notches 3211 are arranged in a ring array with the central axis of the disc as the center. The second driving source 322 drives the disc to rotate, and a bottle body b is accommodated in a notch 3211. As the disc rotates, a bottle body b is transported toward the bottle body fixing member 46, and the notches 3211 are processed on the disc to achieve the purpose of timely and quantitative supply of bottle bodies b to the bottle body fixing member 46.

[0039] The cover body supply component 2 includes a cover body conveyor line 21, a slide plate 22 and a first driving component 23. The slide plate 22 is close to the discharge end of the cover body conveyor line 21 and receives the external cover body a from the cover body conveyor line 21. The first driving component 23 drives the slide plate 22 to move back and forth between the discharge port of the cover body conveyor line 21 and the assembly machine 4. The conveying direction of the cover body conveyor line 21 is parallel to the conveying direction of the bottle body conveyor line 31. The clamp 45 is located directly above the bottle body conveyor line 31. The movement direction of the slide plate 22 driven by the first driving component 23 is perpendicular to the conveying direction of the cover body conveyor line 21, so as to achieve the purpose of transferring the external cover body a conveyed by the cover body conveyor line 21 to the clamp 45.

[0040] The slide plate 22 is provided with a U-groove 221, and the opening end of the U-groove 221 is arranged toward the cover conveying line 21. The setting of the U-groove 221 fixes the external cover a in the U-groove 221, making it convenient for the clamping claw 45 to grasp the external cover a.

[0041] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A capping machine, characterized in that: It comprises a frame (1), a cover supply component (2), a bottle supply component (3) and an assembly machine (4); The cover body supply component (2) is arranged on the frame (1) and is used to provide external covers (a), and the bottle body supply component (3) is arranged on the frame (1) and is used to supply external bottles (b); The assembly machine (4) comprises a lifting drive source (41), a movable plate (42), a rotation drive source (43), a clamping jaw driving member (44), a clamping jaw (45) and a bottle fixing member (46); the lifting drive source (41) is arranged on the frame (1) and drives the movable plate (42) to lift and lower; the rotation drive source (43) is arranged on the movable plate (42) and drives the clamping jaw driving member (44) to rotate; the clamping jaw driving member (44) drives the clamping jaw (45) to open and close; the bottle fixing member (46) is arranged on the frame (1) and is used to fix an external bottle (b) transported by a bottle supply member (3); the central axis of the clamping jaw (45) coincides with the central axis of the bottle fixing member (46).

2. The capping machine according to claim 1, characterized in that: The bottle body fixing member (46) comprises a left driving member, a left clamp, a right driving member and a right clamp, wherein the left driving member drives the left clamp to move, and the right driving member drives the right clamp to move, and the left clamp and the right clamp are used to clamp the external bottle body (b).

3. The capping machine according to claim 1 is characterized in that: The bottle supply component (3) comprises a bottle conveying line (31), a bottle feeding control component (32) and a guide component (33); the bottle conveying line (31) is arranged on a frame (1); the guide component (33) is arranged on the frame (1) and is located above the bottle conveying line (31); the guide component (33) and the bottle conveying line (31) are arranged at a distance; the bottle feeding control component (32) is arranged on the frame (1) and is located between a feeding end of the bottle conveying line (31) and a bottle fixing component (46).

4. The capping machine according to claim 3 is characterized in that: The bottle feeding control component (32) comprises a bottle blocking component (321) and a second driving source (322). The second driving source (322) is arranged on the frame (1) and drives the bottle blocking component (321) to move so that the bottle blocking component (321) moves away from or approaches the bottle conveying line (31).

5. The capping machine according to claim 4 is characterized in that: The bottle blocking member (321) comprises a circular disk, and the circular disk is provided with a plurality of notches (3211), wherein the notches are arranged at the edge of the circular disk.

6. The capping machine according to claim 1, characterized in that: The cover body supply component (2) comprises a cover body conveyor line (21), a slide plate (22) and a first driving component (23); the slide plate (22) is close to the discharge end of the cover body conveyor line (21) and receives the external cover body (a) from the cover body conveyor line (21); the first driving component (23) drives the slide plate (22) to move back and forth between the discharge port of the cover body conveyor line (21) and the assembly machine (4).

7. The capping machine according to claim 6, characterized in that: The slide plate (22) is provided with a U groove (221), and the opening end of the U groove (221) is arranged toward the cover body conveying line (21).

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