Cover locking machine

Abstract

The utility model relates to a cap locking machine and particularly discloses a cap locking machine which comprises a feeding assembly, a rotary disc assembly, a cap locking mechanism and a discharging assembly, a bottle body on the feeding assembly is conveyed to the rotary disc assembly, after the rotary disc assembly drives the bottle body to rotate to a designated position, the cap locking mechanism locks a bottle cap on the bottle body, and the discharging assembly discharges the bottle cap. The discharging assembly conveys bottle bodies with locked bottle caps to a designated position, the rotary disc assembly comprises an index plate, a rotary disc bottle blocking side plate, a bottom plate and a rotating mechanism, the rotating mechanism can drive the index plate to rotate, the rotary disc bottle blocking side plate is arranged on the outer ring of the index plate, a plurality of concave parts are evenly formed in the index plate, and the bottle bodies are arranged on the bottom plate. The side wall of the bottle body can be clamped between the concave part and the rotary table bottle blocking side plate, and the bottle body can rotate along with the index plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lock cover machine, especially a lock cover machine. BACKGROUND

[0002] The lock cover machine is a device for automatically rotating the bottle cap to the bottle body, and is widely applied to the medicine bottle and beverage bottle. The existing lock cover machine has the following defects: the lock cover machine is a device arranged in a straight line by multiple components, and the feeding, locking and discharging processes can be sequentially completed through the lock cover machine. The lock cover machine occupies a large floor space. When the lock cover machine is transported, the lock cover machine needs to be disassembled, and the components need to be assembled together during installation, which causes unnecessary trouble. SUMMARY

[0003] The utility model aims at providing a lock cover machine to solve the problems in the prior art.

[0004] According to one aspect of the utility model, a lock cover machine is provided, which comprises a feeding assembly, a rotary disc assembly, a lock cover mechanism and a discharging assembly. The bottle body on the feeding assembly is transmitted to the rotary disc assembly. After the rotary disc assembly drives the bottle body to rotate to a specified position, the lock cover mechanism locks the bottle cap on the bottle body. The discharging assembly transmits the bottle body with the locked bottle cap to a specified position,

[0005] The rotary disc assembly comprises a dividing disc, a rotating disc bottle blocking side plate, a bottom plate and a rotating mechanism. The rotating mechanism can drive the dividing disc to rotate. The rotating disc bottle blocking side plate is arranged on the outer circle of the dividing disc. The dividing disc is uniformly provided with a plurality of recesses. The bottle body is arranged on the bottom plate. The side wall of the bottle body can be clamped between the recess and the rotating disc bottle blocking side plate, and the bottle body can rotate with the dividing disc.

[0006] In some embodiments, the machine body is further provided. The rotating mechanism is arranged in the machine body. The rotating mechanism comprises a first motor and a speed reduction gear set. The first motor is connected with the speed reduction gear set. The speed reduction gear set is connected with the dividing disc through a rotating shaft. The bottom plate is arranged below the dividing disc and is fixedly arranged.

[0007] In some embodiments, the feeding assembly comprises a second motor, a transmission device, a belt assembly and a feeding rack. The second motor is arranged on the feeding rack. The second motor is connected with the transmission device. The transmission device is connected with the belt assembly. The bottle body can be placed on the belt assembly and moved to the recess of the dividing disc together with the belt assembly.

[0008] In some embodiments, the lock cover mechanism comprises a lifting mechanism, a support plate, a fourth motor and a first clamping cylinder. The support plate is connected with the lifting mechanism. The fourth motor is arranged on the support plate. The fourth motor is connected with the first clamping cylinder. The first clamping cylinder can clamp the bottle cap. The fourth motor can drive the first clamping cylinder and the bottle cap to rotate and cover the bottle cap on the bottle body.

[0009] In some embodiments, the lifting mechanism comprises a fixed frame, a third motor, a screw rod and a screw nut, the third motor is arranged on the fixed frame, the third motor is connected with the screw rod, the screw nut is arranged on the screw rod, and the support plate is connected with the screw nut.

[0010] In some embodiments, the feeding mechanism further comprises a pushing cylinder and a second clamping cylinder, the pushing cylinder is connected with the second clamping cylinder, the second clamping cylinder can clamp the bottle cap, and the pushing cylinder can push the second clamping cylinder and the bottle cap to the first clamping cylinder.

[0011] In some embodiments, the feeding mechanism further comprises a baffle cylinder and a baffle, the baffle cylinder is arranged on the feeding frame, the baffle is connected with the baffle cylinder, and the baffle can block the bottle on the belt assembly after moving a set distance.

[0012] In some embodiments, the feeding mechanism further comprises a third clamping cylinder, the third clamping cylinder is arranged below the cap locking mechanism, and the third clamping cylinder can clamp the bottle.

[0013] The beneficial effects of the utility model are as follows: in the utility model, the bottle on the feeding assembly is transmitted to the rotary disc assembly, the rotary disc assembly drives the bottle to rotate to a specified position, the cap locking mechanism locks the bottle cap on the bottle, the discharging assembly transmits the bottle with the locked bottle cap to a specified position, the feeding, cap locking and discharging can be completed through the utility model, and since the main moving part of the rotary disc assembly is circular, the whole device occupies a small space, and the overall installation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the cap locking machine of an embodiment of the utility model;

[0015] Figure 2 It is a structure schematic view of the cap locking mechanism in the cap locking machine shown in the figure; Figure 1

[0016] Figure 3 It is a structure schematic view of the feeding assembly in the cap locking machine shown in the figure; Figure 1

[0017] Figure 4 It is a structure schematic view of the rotary disc assembly in the cap locking machine shown in the figure; Figure 1

[0018] Figure 5 It is a structure schematic view of the baffle cylinder and the baffle in the cap locking machine shown in the figure. Figure 1

[0019] ​​​​In the figure, 1 - feeding assembly; 11 - second motor; 12 - transmission device; 13 - belt assembly; 14 - feeding frame; 2 - rotary disc assembly; 21 - index plate; 22 - rotary disc bottle blocking side plate; 23 - bottom plate; 24 - rotating mechanism; 241 - first motor; 242 - speed reduction gear set; 3 - cap locking mechanism; 31 - lifting mechanism; 311 - fixed frame; 312 - third motor; 313 - screw rod; 314 - nut; 32 - support plate; 33 - fourth motor; 34 - first clamping cylinder; 4 - discharging assembly; 5 - machine body; 6 - cap feeding mechanism; 61 - pushing cylinder; 62 - second clamping cylinder; 71 - baffle cylinder; 72 - baffle; 8 - third clamping cylinder; 9 - upper cap device. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description herein is for describing the specific embodiments only and is not intended to be limiting of the present application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0022] Figures 1-5 The structure of the cap locking machine in an embodiment of the present application is schematically shown.

[0023] As shown in Figures 1-5 , a cap locking machine includes a feeding assembly 1, a rotary disc assembly 2, a cap locking mechanism 3 and a discharging assembly 4.

[0024] The bottle bodies on the feeding assembly 1 can be transferred to the rotary disc assembly 2, the rotary disc assembly 2 drives the bottle bodies to rotate to a specified position (i.e. directly below the cap locking mechanism 3), the cap locking mechanism 3 then locks the bottle caps on the bottle bodies, and the discharging assembly 4 transfers the bottle bodies with locked bottle caps to a specified position (such as a packaging machine or other device). Figure 1 And Figure 2 It can be seen that the cap locking mechanism 3 in the present embodiment can lock the bottle caps of two bottle bodies at the same time.

[0025] As shown in Figure 4As shown, the rotary disc assembly 2 in the embodiment comprises a indexing disc 21, a rotary disc bottle blocking side plate 22, a bottom plate 23 and a rotating mechanism 24, when the rotating mechanism 24 is started, the rotating mechanism 24 can drive the indexing disc 21 to rotate, the rotary disc bottle blocking side plate 22 is arranged on the outer ring of the indexing disc 21, the rotary disc bottle blocking side plate 22 and the indexing disc 21 in the embodiment are both provided with two, two rotary disc bottle blocking side plates 22 correspond to two indexing discs 21 respectively, a plurality of recesses are uniformly arranged on the indexing disc 21, the bottle body can enter on the bottom plate 23, the bottom plate 23 plays a role of supporting the bottle body, the side wall of the bottle body can be clamped between the recess and the rotary disc bottle blocking side plate 22, when the indexing disc 21 rotates, the bottle body can rotate with the indexing disc 21, of course, the bottom plate 23 is fixed.

[0026] In the embodiment, in order to be able to combine each component together, the utility model also includes a fuselage 5, the rotating mechanism 24 is installed in the fuselage 5, the rotating mechanism 24 comprises a first motor 241 and a reduction gear set 242, the first motor 241 is connected with the reduction gear set 242, the reduction gear set 242 is connected with the indexing disc 21 through a rotating shaft, the bottom plate 23 is installed below the indexing disc 21, and the bottom plate 23 is fixedly arranged. When the first motor 241 is started, the first motor 241 drives the reduction gear set 242 to move, and the reduction gear set 242 drives the indexing disc 21 to rotate through the rotating shaft. When the indexing disc 21 rotates, since the side wall of the bottle body can be clamped between the recess and the rotary disc bottle blocking side plate 22, therefore, the indexing disc 21 can drive the bottle body to also rotate. The reduction gear set 242 in the embodiment can be arranged according to the prior art, and the specific structure of the reduction gear set 242 will not be described again.

[0027] In the embodiment, when the bottle body is higher, the indexing disc 21 can have two, and in other embodiments, when the bottle body is shorter, the indexing disc 21 can have one. Therefore, the number of the indexing disc 21 can be set according to the height of the bottle body.

[0028] The structure of the feeding assembly 1 will be described in detail below, as shown in Figure 3 The feeding assembly 1 in the embodiment comprises a second motor 11, a transmission device 12, a belt assembly 13 and a feeding rack 14, the second motor 11 is installed on the feeding rack 14, the second motor 11 is connected with the transmission device 12, the transmission device 12 is connected with the belt assembly 13, the bottle body can be placed on the belt assembly 13 and move with the belt assembly 13, and the feeding rack 14 is used for supporting the bottle body. Figure 1 As can be seen, Figure 1 When the bottle body in moves forward with the belt assembly 13, it will gradually approach the indexing disc 21 and finally can move to the recess of the indexing disc 21.

[0029] Specifically, when the second motor 11 starts, the second motor 11 can drive the transmission device 12 to move, the transmission device 12 drives the belt assembly 13 to drive, the belt assembly 13 can include a driven wheel, a power wheel and a belt, the belt assembly 13 can drive the bottle body on it to drive to the recess of the index plate 21.

[0030] As shown in Figure 2 The structure of the locking cover mechanism 3 is described in detail below. The locking cover mechanism 3 in the embodiment includes a lifting mechanism 31, a support plate 32, a fourth motor 33 and a first clamping cylinder 34. The support plate 32 is connected to the lifting mechanism 31. The fourth motor 33 is fixedly installed on the support plate 32. The fourth motor 33 is connected to the first clamping cylinder 34. The first clamping cylinder 34 can clamp the bottle cap. When the fourth motor 33 starts, the fourth motor 33 can drive the first clamping cylinder 34 to rotate. The clamping hand of the first clamping cylinder 34 can clamp the bottle cap. The first clamping cylinder 34 drives the bottle cap to rotate, so that the bottle cap is closed on the bottle body.

[0031] The structure of the lifting mechanism 31 in the embodiment is as follows. The lifting mechanism 31 includes a fixed frame 311, a third motor 312, a lead screw 313 and a nut 314. The third motor 312 can be fixedly installed on the fixed frame 311. The third motor 312 is connected to the lead screw 313. The nut 314 is sleeved on the lead screw 313. The support plate 32 is connected to the nut 314. When the third motor 312 starts, the third motor 312 can drive the lead screw 313 to rotate. The lead screw 313 drives the nut 314 to move up and down. The nut 314 synchronously drives the support plate 32 and the fourth motor 33 and other components to move up and down.

[0032] In order to facilitate the first clamping cylinder 34 to directly clamp the bottle cap, the utility model also includes a cover feeding mechanism 6. The cover feeding mechanism 6 includes a pushing cylinder 61 and a second clamping cylinder 62. The pushing cylinder 61 is connected to the second clamping cylinder 62. The clamping hand of the second clamping cylinder 62 can clamp the bottle cap. The pushing cylinder 61 can push the second clamping cylinder 62 and the bottle cap to the first clamping cylinder 34. Then the first clamping cylinder 34 clamps the bottle cap.

[0033] Since the locking cover mechanism 3 needs to consume a certain amount of time when locking the cover, in order to block the bottle body on the feeding assembly 1 from entering the rotary disc assembly 2, the utility model also includes a baffle cylinder 71 and a baffle 72. The baffle cylinder 71 is fixedly installed on the feeding frame 14. The baffle 72 is connected to the output end of the baffle cylinder 71. The shape of the baffle 72 is as shown in Figure 5 As shown in Figure 1 and Figure 5 When the baffle 72 moves to the left by a set distance, it can block the bottle body on the belt assembly 13. After the bottle body is blocked, it cannot enter the recess of the index plate 21.

[0034] The utility model also includes third clamping pneumatic cylinder 8, third clamping pneumatic cylinder 8 is fixed below lock cover mechanism 3, the output of third clamping pneumatic cylinder 8 can be rested on bottle body lateral wall, therefore, third clamping pneumatic cylinder 8 can hold bottle body, when lock cover mechanism 3 locks bottle cap on bottle body, because bottle body is held by third clamping pneumatic cylinder 8, therefore, bottle body does not rotate, can prevent because bottle body rotates, and cannot lock bottle cap on bottle body.

[0035] The structure of the discharging assembly 4 in the embodiment is completely same as that of the feeding assembly 1, and will not be repeated.

[0036] In addition, the utility model also includes the upper cover device, the structure of upper cover device 9 is one kind of existing structure, and the upper cover device 9 can vibrate bottle cap to the uppermost in the process of vibrating, then is transmitted to the cover mechanism place via transmission device, and the structure of transmission device can refer to feeding assembly 1, and it is also a belt transmission structure, and will not be repeated.

[0037] The working process of the utility model as a whole is described as follows:

[0038] Combined Figures 1-5 A plurality of bottle bodies are placed on the belt assembly 13, and the second motor 11 is started, the second motor 11 can drive the transmission device 12 to move, the transmission device 12 drives the belt assembly 13 to drive, and the belt assembly 13 can drive the bottle bodies thereon to drive to the recess of the index plate 21; then, Figure 1 And Figure 5 The baffle cylinder 71 shown in the figure pushes the baffle 72 to the left, and the baffle 72 can block the bottle bodies on the belt assembly 13, and the bottle bodies on the belt assembly 13 cannot be driven forward; at this time, the first motor 241 is started, the first motor 241 drives the index plate 21 to rotate clockwise by a certain angle, and the first motor 241 stops; after the push cylinder 61 drives the second clamping pneumatic cylinder 62 to move to the appropriate position, the second clamping pneumatic cylinder 62 clamps the bottle cap, at the same time, the push cylinder 61 pushes the second clamping pneumatic cylinder 62 to move to the first clamping pneumatic cylinder 34, the clamping hand of the first clamping pneumatic cylinder 34 clamps the bottle cap, after the lifting mechanism drives the clamping pneumatic cylinder 34 to move downward, the fourth motor 33 is started, the fourth motor 33 can drive the first clamping pneumatic cylinder 34 and the bottle cap to rotate, and the bottle cap is closed on the bottle body. After completion, reset, and at the same time, the first motor 241 is started again, the first motor 241 drives the index plate 21 to rotate by a certain angle, so that the recess of the index plate 21 is aligned with the discharging assembly 4, and the discharging assembly 4 transmits the bottle body after locking the bottle cap to the specified position.

[0039] The utility model is not limited to the above optional implementation, and anyone can draw other various forms of products under the enlightenment of the utility model, but no matter any change in shape or structure, any technical scheme falling into the scope defined by the utility model claims falls within the protection scope of the utility model.

Claims

1. A cap locking machine characterized by: The application relates to a bottle cap locking device, which comprises a feeding assembly (1), a rotary disc assembly (2), a cap locking mechanism (3) and a discharging assembly (4), the bottle body on the feeding assembly (1) is transferred to the rotary disc assembly (2), the rotary disc assembly (2) drives the bottle body to rotate to a specified position, the cap locking mechanism (3) locks the bottle cap on the bottle body, the discharging assembly (4) transfers the bottle body with the locked bottle cap to a specified position, the rotary disc assembly (2) comprises a dividing disc (21), a rotary disc bottle blocking side plate (22), a bottom plate (23) and a rotating mechanism (24), the rotating mechanism (24) can drive the dividing disc (21) to rotate, the rotary disc bottle blocking side plate (22) is arranged on the outer ring of the dividing disc (21), a plurality of recesses are uniformly arranged on the dividing disc (21), the bottle body is arranged on the bottom plate (23), the side wall of the bottle body is clamped between the recesses and the rotary disc bottle blocking side plate (22), and the bottle body can rotate along with the dividing disc (21).

2. The lidding machine of claim 1, wherein: The application further comprises a machine body (5), the rotating mechanism (24) is arranged in the machine body (5), the rotating mechanism (24) comprises a first motor (241) and a speed reduction gear set (242), the first motor (241) is connected with the speed reduction gear set (242), the speed reduction gear set (242) is connected with the dividing disc (21) through a rotating shaft, the bottom plate (23) is arranged below the dividing disc (21), and the bottom plate (23) is fixedly arranged.

3. The lidding machine of claim 2, wherein: The feeding assembly (1) comprises a second motor (11), a transmission device (12), a belt assembly (13) and a feeding rack (14), the second motor (11) is arranged on the feeding rack (14), the second motor (11) is connected with the transmission device (12), the transmission device (12) is connected with the belt assembly (13), the bottle body can be placed on the belt assembly (13) and can be moved along with the belt assembly (13) to the recesses of the dividing disc (21).

4. The lidding machine of any one of claims 1-3, wherein: The cap locking mechanism (3) comprises a lifting mechanism (31), a supporting plate (32), a fourth motor (33) and a first clamping cylinder (34), the supporting plate (32) is connected with the lifting mechanism (31), the fourth motor (33) is arranged on the supporting plate (32), the fourth motor (33) is connected with the first clamping cylinder (34), the first clamping cylinder (34) can clamp the bottle cap, the fourth motor (33) can drive the first clamping cylinder (34) and the bottle cap to rotate and make the bottle cap cover the bottle body.

5. The lidding machine of claim 4, wherein: The lifting mechanism (31) comprises a fixing frame (311), a third motor (312), a lead screw (313) and a lead screw nut (314), the third motor (312) is arranged on the fixing frame (311), the third motor (312) is connected with the lead screw (313), the lead screw nut (314) is arranged on the lead screw (313), and the supporting plate (32) is connected with the lead screw nut (314). ​ 6. The lidding machine of claim 5, wherein: It also comprises a cover feeding mechanism (6), which comprises a pushing cylinder (61) and a second clamping cylinder (62), the pushing cylinder (61) is connected with the second clamping cylinder (62), the second clamping cylinder (62) can clamp the bottle cap, and the pushing cylinder (61) can push the second clamping cylinder (62) and the bottle cap to the first clamping cylinder (34).

7. The lidding machine of claim 3, wherein: It also comprises a baffle cylinder (71) and a baffle (72), the baffle cylinder (71) is arranged on the feeding rack (14), the baffle (72) is connected with the baffle cylinder (71), and the baffle (72) can block the bottle on the belt assembly (13) after moving a set distance.

8. The lidding machine of claim 6, wherein: It also comprises a third clamping cylinder (8), which is arranged below the cover locking mechanism (3), and the third clamping cylinder (8) can clamp the bottle.

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