Bottle cap conveying mechanism applied to cap screwing machine

Abstract

The utility model provides a bottle cap conveying mechanism applied to a cap screwing machine, and relates to the technical field of cap screwing machine assemblies, the bottle cap conveying mechanism comprises a rack, two rotating rollers which are arranged at an interval are rotatably installed in the rack, a belt is installed between the two rotating rollers, a first motor is fixedly installed on the rack, an output shaft of the first motor is fixedly connected with the rotating roller on one side, and the output shaft of the first motor is fixedly connected with the rotating roller on the other side. A plurality of limiting sleeves distributed at equal intervals are fixedly installed on the belt and are made of rubber materials. A storage groove is formed in the upper end of the belt and fixedly installed on the rack, the bottom of the storage groove communicates with and is fixedly provided with a guide pipe, a disc is arranged between the guide pipe and the belt, the disc is provided with two penetrating openings formed in a spaced mode, the penetrating openings penetrate through the disc, a second motor is fixedly installed on the rack, and a driving shaft is rotatably installed on the rack. The driving shaft is fixedly connected with an output shaft of the second motor, the lower end of the driving shaft is fixedly connected to the center of the disc, and a bearing mechanism is arranged in the belt.

Description

Technical Field

[0001] The utility model relates to the technical field of capping machine components, in particular to a bottle cap conveying mechanism applied to a capping machine. Background Technique

[0002] A capping machine, also known as a capping machine, a crimping machine or a cap locking machine, is a packaging mechanical device used for crimping and screwing the caps of various bottles containing contents. It is widely used in the supporting use of filling production lines and is an important part of a fully automated filling production line. The main function of the capping machine is to accurately screw the bottle cap onto the bottle mouth to achieve the sealed packaging of the bottle.

[0003] There is a bottle cap conveying mechanism with the publication number of CN109230379A, which specifically discloses including an aggregate tray. A rotating motor is provided at the center of the bottom of the aggregate tray. A turntable is provided on the driving shaft of the rotating motor. A fixed plate is provided between the turntable and the bottom of the aggregate tray. There is a gap between the circumferential side wall of the turntable and the circumferential inner wall of the aggregate tray. A number of arc-shaped grooves with an arc less than 180° are opened on the circumferential side wall of the turntable. Ventilation holes are opened on the fixed plate corresponding to the arc-shaped grooves and on the side far from the inner wall of the aggregate tray. A blower is provided at the bottom of the aggregate tray. Through holes are opened on the circumferential side wall of the aggregate tray at the height corresponding to the turntable. A feeding pipe is connected to the through holes. The top of the opening of the feeding pipe is hinged with a baffle. The baffle is composed of an inclined part and a horizontal part. A torsion spring is provided at the hinge of the baffle and the feeding pipe. The aggregate tray is inclined so that the through hole is at the highest end.

[0004] During the use of the existing bottle cap conveying mechanism applied to a capping machine, it is impossible to convey an excessive amount of bottle caps. The excessive bottle caps will cause the conveying mechanism to be blocked. The blocked conveying mechanism will directly affect the normal working process of the capping machine, resulting in a reduction in the speed of the entire production line and even possibly a complete stop of work. Workers need to spend extra time dealing with the blockage problem and cleaning up the accumulated bottle caps, thereby reducing the effective production time. For this reason, we propose a bottle cap conveying mechanism applied to a capping machine. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the utility model provides a bottle cap conveying mechanism applied to a capping machine, which solves the problems raised in the above background technique.

[0006] To achieve the above objectives, the present utility model is realized through the following technical solutions: A bottle cap conveying mechanism applied to a capping machine, including a frame, wherein two rotatably installed rollers arranged at intervals are installed inside the frame, a belt is installed between the two rollers, a first motor is fixedly installed on the frame, the output shaft of the first motor is fixedly connected to one of the rollers, a plurality of equally spaced limiting sleeves are fixedly installed on the belt, and the limiting sleeves are made of rubber material.

[0007] A storage groove is arranged at the upper end of the belt, the storage groove is fixedly installed on the frame, a guide pipe is communicated and fixedly installed at the bottom of the storage groove, a disc is arranged between the guide pipe and the belt, two spaced through holes are opened on the disc, the through holes penetrate the disc, a second motor is fixedly installed on the frame, a driving shaft is rotatably installed on the frame, the driving shaft is fixedly connected to the output shaft of the second motor, the lower end of the driving shaft is fixedly connected to the center position of the disc, a supporting mechanism is arranged inside the belt, and the supporting mechanism is installed on the frame and can support the belt.

[0008] As a further technical solution of the present utility model, a plurality of equally spaced threaded mounting holes are opened on the frame, and anti-slip patterns are arranged on the surface of the roller.

[0009] As a further technical solution of the present utility model, the supporting mechanism includes a support plate, the support plate is located inside the belt, and support frames are fixedly installed on both sides of the support plate, and the support frames are fixedly connected to the frame.

[0010] As a further technical solution of the present utility model, a guiding mechanism is arranged at one end of the belt, and the guiding mechanism is installed on the frame and is used for guiding and conveying materials.

[0011] As a further technical solution of the present utility model, the guiding mechanism includes a chute, the chute is located at one end of the belt, the chute is arranged obliquely downward and is fixedly connected to the frame.

[0012] As a further technical solution of the present utility model, side plates are fixedly installed on both sides of the chute, a plurality of equally spaced connecting shafts are rotatably installed on the side plates, and rotating wheels are fixedly installed on the connecting shafts.

[0013] The present utility model provides a bottle cap conveying mechanism applied to a capping machine, and compared with the prior art, it has the following beneficial effects:

[0014] 1. A bottle cap conveying mechanism applied to a capping machine. The storage function of the device allows for temporarily storing excess bottle caps when the bottle cap supply is temporarily in surplus, without affecting the continuous operation of the capping machine. The production line can maintain a stable operating speed and will not be interrupted due to short-term fluctuations in the bottle cap supply. This avoids downtime caused by blockages, reduces waiting and waste during the production process, and thus improves the overall production efficiency.

[0015] 2. A bottle cap conveying mechanism applied to a capping machine. The upper part of the belt is supported by a pallet to prevent the belt from sagging. The bottle caps move along with the belt to one end and fall off. The bottle caps fall into the chute and slide down. The bottle caps come into contact with the rotating wheels on the side, and the rotating wheels rotate, which can prevent the bottle caps from being stuck during the movement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a bottle cap conveying mechanism applied to a capping machine;

[0017] Figure 2 It is an enlarged partial cross-sectional view of the structure of a bottle cap conveying mechanism applied to a capping machine;

[0018] Figure 3 It is an enlarged partial schematic view of the structure at the storage tank of a bottle cap conveying mechanism applied to a capping machine;

[0019] Figure 4 It is an enlarged partial cross-sectional view of the structure at the disc of a bottle cap conveying mechanism applied to a capping machine.

[0020] In the figure: frame 1, rotating roller 2, belt 3, first motor 4, limit sleeve 5, storage tank 6, guide tube 7, disc 8, through hole 9, second motor 10, drive shaft 11, pallet 12, support frame 13, chute 14, side plate 15, connecting shaft 16, rotating wheel 17. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] 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 of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-4 , the present invention provides a technical solution for a bottle cap conveying mechanism applied to a capping machine:

[0023] A bottle cap conveying mechanism applied to a capping machine, including a frame 1. Two rotatable rollers 2 are installed at intervals inside the frame 1. A belt 3 is installed between the two rollers 2. A first motor 4 is fixedly installed on the frame 1. The output shaft of the first motor 4 is fixedly connected to one of the rollers 2. A plurality of equally spaced limiting sleeves 5 are fixedly installed on the belt 3. The limiting sleeves 5 are made of rubber. A storage groove 6 is arranged at the upper end of the belt 3. The storage groove 6 is fixedly installed on the frame 1. A guide pipe 7 is communicated and fixedly installed at the bottom of the storage groove 6. A disc 8 is arranged between the guide pipe 7 and the belt 3. Two spaced openings 9 are formed in the disc 8. The openings 9 penetrate through the disc 8. A second motor 10 is fixedly installed on the frame 1. A drive shaft 11 is rotatably installed on the frame 1. The drive shaft 11 is fixedly connected to the output shaft of the second motor 10. The lower end of the drive shaft 11 is fixedly connected to the center position of the disc 8. A supporting mechanism is arranged inside the belt 3. The supporting mechanism is installed on the frame 1 and can support the belt 3. A plurality of equally spaced threaded mounting holes are formed in the frame 1. Anti-slip patterns are arranged on the surface of the roller 2. When the opening 9 rotates to the position of the guide pipe 7, the bottle caps in the guide pipe 7 fall into the limiting sleeve 5 through the opening 9. The first motor 4 drives the roller 2 to rotate. The two rollers 2 on both sides rotate and drive the belt 3 to operate, intermittently driving the limiting sleeve 5 to move to the position of the opening 9. Thus, the opening 9 intermittently discharges the bottle caps and falls into the limiting sleeve 5. The storage function of the device allows temporarily storing the excess bottle caps when the supply of bottle caps is temporarily excessive, without affecting the continuous operation of the capping machine.

[0024] Among them, the supporting mechanism includes a support plate 12. The support plate 12 is located inside the belt 3. Support frames 13 are fixedly installed on both sides of the support plate 12. The support frames 13 are fixedly connected to the frame 1. The upper part of the belt 3 is supported by the support plate 12 to prevent the belt 3 from sagging.

[0025] Among them, a guiding mechanism is arranged at one end of the belt 3. The guiding mechanism is installed on the frame 1 and is used for guiding and conveying materials. The guiding mechanism includes a chute 14. The chute 14 is located at one end of the belt 3. The chute 14 is inclined downward and fixedly connected to the frame 1. Side plates 15 are fixedly installed on both sides of the chute 14. A plurality of equally spaced connecting shafts 16 are rotatably installed on the side plates 15. Rotating wheels 17 are fixedly installed on the connecting shafts 16. The bottle caps move to one end along with the belt 3 and fall. The bottle caps fall into the chute 14 and slide downward. The bottle caps contact the rotating wheels 17 on the side, and the rotating wheels 17 rotate, which can prevent the bottle caps from being stuck during the movement process.

[0026] The working principle of the utility model is as follows: The frame 1 is installed on the capping machine. The storage groove 6 is located at the material output end of the capping machine. The bottle caps fall into the storage groove 6 and are introduced to the disc 8 through the guide pipe 7. The lower port of the guide pipe 7 is blocked by the disc 8. The second motor 10 intermittently drives the drive shaft 11 to rotate, and the disc 8 can rotate around the drive shaft 11. When the through-hole 9 rotates to the position of the guide pipe 7, the bottle caps in the guide pipe 7 fall into the limit sleeve 5 through the through-hole 9. The first motor 4 drives the roller 2 to rotate, and the two side rollers 2 rotate to drive the belt 3 to operate, intermittently driving the limit sleeve 5 to move to the position of the through-hole 9. Thus, the through-hole 9 intermittently discharges the bottle caps and they fall into the limit sleeve 5. The storage function of the device allows temporarily storing the excess bottle caps when the supply of bottle caps is temporarily in surplus, without affecting the continuous operation of the capping machine. In this way, the production line can maintain a stable running speed and will not be interrupted due to short-term fluctuations in the supply of bottle caps. It avoids the downtime caused by blockage, reduces the waiting and waste in the production process, and thus improves the overall production efficiency. The bottle caps move to one end along with the belt 3 and fall. The bottle caps fall into the chute 14 and slide down. The bottle caps contact the rotating wheel 17 on the side, and the rotating wheel 17 rotates, which can prevent the bottle caps from being stuck during the movement.

[0027] 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 of this technology, 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, without special instructions and limitations, are implemented according to the conventional means in the art.

Claims

1. A bottle cap conveying mechanism applied to a capping machine, characterized in that, It includes a frame (1), in which two rotatable rollers (2) are installed at intervals. A belt (3) is installed between the two rollers (2). A first motor (4) is fixedly installed on the frame (1), and the output shaft of the first motor (4) is fixedly connected to one of the rollers (2). A plurality of equally spaced limiting sleeves (5) are fixedly installed on the belt (3), and the limiting sleeves (5) are made of rubber material; A storage groove (6) is arranged at the upper end of the belt (3). The storage groove (6) is fixedly installed on the frame (1). A guide pipe (7) is communicated and fixedly installed at the bottom of the storage groove (6). A disc (8) is arranged between the guide pipe (7) and the belt (3). Two spaced through holes (9) are formed in the disc (8), and the through holes (9) penetrate through the disc (8). A second motor (10) is fixedly installed on the frame (1). A driving shaft (11) is rotatably installed on the frame (1), and the driving shaft (11) is fixedly connected to the output shaft of the second motor (10). The lower end of the driving shaft (11) is fixedly connected to the center of the disc (8). A supporting mechanism is arranged in the belt (3), and the supporting mechanism is installed on the frame (1) and can support the belt (3).

2. The cap conveying mechanism applied to a capping machine according to claim 1, characterized in that, A plurality of equally spaced threaded mounting holes are formed in the frame (1), and anti-slip grooves are arranged on the surface of the roller (2).

3. The cap conveying mechanism applied to a capping machine according to claim 2, wherein, The supporting mechanism includes a supporting plate (12). The supporting plate (12) is located in the belt (3). Supporting frames (13) are fixedly installed on both sides of the supporting plate (12), and the supporting frames (13) are fixedly connected to the frame (1).

4. The bottle cap conveying mechanism applied to a capping machine according to claim 3, characterized in that, A guiding mechanism is arranged at one end of the belt (3), and the guiding mechanism is installed on the frame (1) and is used for guiding and conveying materials.

5. The cap conveying mechanism applied to a capping machine according to claim 4, characterized in that, The guiding mechanism includes a chute (14). The chute (14) is located at one end of the belt (3). The chute (14) is inclined downward and fixedly connected to the frame (1).

6. The cap conveying mechanism applied to a capping machine according to claim 5, wherein, Side plates (15) are fixedly installed on both sides of the chute (14). A plurality of equally spaced connecting shafts (16) are rotatably installed on the side plates (15), and rotating wheels (17) are fixedly installed on the connecting shafts (16).

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