CN114620663B

CN114620663B - Press for automatically mounting inner film on aluminum-plastic anti-counterfeiting bottle cap

Info

Publication number: CN114620663B
Application number: CN202210192209.7A
Authority: CN
Inventors: 张建彬; 孟繁林
Original assignee: Shandong Yanyun Packaging Technology Co ltd
Current assignee: Shandong Yanyun Packaging Technology Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2023-06-23
Anticipated expiration: 2042-03-01
Also published as: CN114620663A

Abstract

The invention provides a press for automatically installing an inner film on an aluminum-plastic anti-counterfeiting bottle cap, which relates to the field of inner film presses and comprises the following steps: a frame; the bottle cap pressing machine is characterized in that an upright post is arranged in the middle of the front side wall and the rear side wall of the machine frame, a lifting plate is arranged at the top of the upright post, a bin gate is hinged to the top of the right side of the upright post, a conveying belt is arranged in the end face of the top of the machine frame, a clamping arm is rotatably connected to the top of the machine frame on the left side of the upright post, a unidirectional rotating mechanism is rotatably connected to the middle side wall of the left side of the upright post, the right side of the unidirectional rotating mechanism is meshed with the left side of a rolling shaft, an inner film roller is sleeved at the right end of the rolling shaft, two symmetrical clamping arms are arranged on the machine frame to correct the position of the bottle cap on the conveying belt, the bottle cap is positioned in the middle of the conveying belt, so that the accuracy of pressing the bottle cap is improved, the bottle cap is clamped through the clamping arms, the stability of the bottle cap is maintained, the accuracy and the efficiency of pressing the bottle cap are improved, irregular movement of the bottle cap is solved, the bottle cap is caused, the bottle cap can not be accurately pressed to the bottle cap by the pressing machine, and the problem of pressure leakage is caused.

Description

Press for automatically mounting inner film on aluminum-plastic anti-counterfeiting bottle cap

Technical Field

The invention relates to the technical field of inner film pressing machines, in particular to a pressing machine for automatically mounting an inner film on an aluminum-plastic anti-counterfeiting bottle cap.

Background

The aluminum plastic anti-counterfeiting bottle cap is generally used for packaging wine bottles, is generally an aluminum plastic combined anti-counterfeiting bottle cap and comprises an aluminum cylinder, an inner cover, an inner sleeve and an inner plug which are coaxially assembled, wherein an inner film is generally pressed inside the aluminum plastic anti-counterfeiting bottle cap to increase tightness, and is generally pressed inside the bottle cap by a pressing machine.

However, regarding the existing pressing machine for automatically installing the inner film on the aluminum plastic anti-counterfeiting bottle cap, the bottle cap can move irregularly on the conveyor belt, so that the pressing machine can not accurately press the inner film into the bottle cap, and the condition of film pressing accuracy deviation or pressure leakage is caused.

Disclosure of Invention

In view of the above, the invention provides a pressing machine for automatically installing an inner film on an aluminum-plastic anti-counterfeiting bottle cap, which is provided with a clamping arm capable of correcting the position of the bottle cap on a conveyor belt, so that the bottle cap is positioned in the middle of the conveyor belt, the accuracy of film pressing of the bottle cap is improved, the bottle cap is clamped by the clamping arm, the stability of the bottle cap is maintained, and the accuracy and the efficiency of film pressing of the bottle cap are improved.

The invention provides a purpose and an effect of a pressing machine for automatically installing an inner film on an aluminum-plastic anti-counterfeiting bottle cap, which specifically comprises the following steps: a frame; the middle of the front side wall and the rear side wall of the stand are provided with stand columns, the tops of the stand columns are provided with lifting plates, the tops of the right sides of the stand columns are hinged with bin gates, a conveyor belt is arranged in the end face of the tops of the stand columns, the tops of the stand columns on the left sides of the stand columns are rotationally connected with clamping arms, the left side walls of the stand columns are rotationally connected with unidirectional rotating mechanisms, the right sides of the unidirectional rotating mechanisms are engaged with the left sides of winding shafts, and the right ends of the winding shafts are sleeved with inner film rollers.

Further, the left side that the frame front and back side and stand are connected is provided with the axle bed, and the swing groove has been seted up to the opposite one side in two axle bed tops, and frame top terminal surface intermediate part is provided with the supporting shoe, and the supporting shoe corresponds with the press mold head of lifter plate bottom.

Further, four limit posts are welded at the top of the stand column, the limit posts are connected to the front side and the rear side of the bottom end face of the lifting plate in a sliding mode, a rack groove is formed in the left side wall of the stand column, a trapezoid chute is formed in the right side wall of the rack groove, the rack posts arranged at the bottom of the left side wall of the lifting plate are connected to the rack groove in a sliding mode, and the trapezoid sliding blocks on the right side wall of the rack posts are connected to the trapezoid chute in a sliding mode.

Further, the unidirectional rotation mechanism is symmetrically arranged in the two upright posts, the right end of the inner shaft of the front unidirectional rotation mechanism is connected in the main gear, the front side of the main gear is in meshed connection with the rack post, the right end of the inner shaft is elastically connected with a pawl, the pawl is in meshed connection with an inner ratchet inside the main gear, and a driving bevel gear is welded at the left end of the inner shaft.

Further, the right front side of the main gear is meshed with the pinion at the left end of the winding shaft, an inner meshed ratchet wheel is arranged in the pinion at the left end of the winding shaft, an outer key is arranged on the shaft body at the right end of the winding shaft, and the winding shaft is rotationally connected in a cavity at the top of the right side of the stand column.

Further, a key slot is formed in the middle of the main scroll at the front end of the inner film roller, and the inner film roller is sleeved on an outer key of the winding scroll through the key slot.

Further, the clamping arms are symmetrically arranged, the rotating shafts at the bottoms of the clamping arms are rotationally connected in the shaft seat, the clamping arms are slidably connected in the swinging grooves, the fixed bevel gear at the tops of the clamping arms is meshed with the driving bevel gear at the left end of the unidirectional rotating mechanism, and a supporting spring is arranged between one side wall of each clamping arm and the side wall of each upright post.

Further, the front side and the rear side of the top end surface of the lifting plate are provided with hydraulic cylinders, the bottoms of the telescopic ends of the hydraulic cylinders are connected with the top end surface of the upright post, and the film pressing head in the middle of the bottom end surface of the lifting plate is positioned in the middle of the connection of the two clamping arms.

Advantageous effects

According to the bottle cap inner film pressing machine provided by the embodiments of the invention, the positions of the bottle caps on the conveyor belt are corrected by arranging the two symmetrical clamping arms on the frame, so that the bottle caps are positioned in the middle of the conveyor belt, the accuracy of film pressing of the bottle caps is improved, the bottle caps are clamped by the clamping arms, the stability of the bottle caps is kept, and the accuracy and the efficiency of film pressing of the bottle caps are improved.

In addition, when the left rack post of lifter plate upward movement, drive the main gear and anticlockwise rotate, when the main gear anticlockwise rotated, pawl and interior ratchet meshing to drive interior axle rotation through the main gear, interior axle drive the fixed bevel gear left end of meshing connection through driving bevel gear, thereby drive the arm lock clockwise swing, thereby open arm lock junction, so that accomplish the bottle lid of press mold and leave smoothly, when rack post and main gear disconnection, the arm lock resets under supporting spring's effect, be convenient for carry out the centre gripping to next bottle lid.

In addition, when the rack column on the left side of the lifting plate moves upwards, the main gear is driven to rotate anticlockwise, and when the main gear rotates anticlockwise, the main gear drives the auxiliary gear which is in meshed connection to rotate, so that the auxiliary gear drives the winding shaft to rotate, the inner film roller is enabled to roll, the position of the inner film is changed, and automatic replacement of the inner film is facilitated.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.

In the drawings:

fig. 1 is a left front side axial schematic view of a bottle cap inner film press according to an embodiment of the present invention.

Fig. 2 is a schematic view showing an integrally disassembled left front side axial structure of a bottle cap inner film press according to an embodiment of the present invention.

Fig. 3 is a schematic view showing an integrally disassembled right rear side axial structure of a bottle cap inner film press according to an embodiment of the present invention.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 of the bottle cap inner film press according to the embodiment of the present invention.

Fig. 5 is a schematic diagram showing a frame cut-away structure of a bottle cap inner film press according to an embodiment of the present invention.

Fig. 6 is an enlarged view of the inner film pressing machine for bottle cap according to the embodiment of the present invention at B of fig. 5.

Fig. 7 is a schematic diagram of a connection structure of a unidirectional rotation mechanism, a winding shaft and a clamping arm of a bottle cap inner film pressing machine according to an embodiment of the invention.

Fig. 8 is a schematic diagram of a split structure of a unidirectional rotating mechanism and a winding shaft of a bottle cap inner film pressing machine according to an embodiment of the invention.

List of reference numerals

1. A frame; 101. a shaft seat; 102. a swinging groove; 103. a support block; 104. a column; 105. a rack slot; 106. a trapezoidal chute; 107. a limit column; 2. a bin gate; 3. a conveyor belt; 4. a clamp arm; 401. a rotating shaft; 402. fixing a bevel gear; 5. a support spring; 6. a lifting plate; 601. a rack column; 602. a film pressing head; 603. a trapezoidal slider; 7. a hydraulic cylinder; 8. a unidirectional rotation mechanism; 801. a main gear; 802. an inner ratchet; 803. an inner shaft; 804. a pawl; 805. driving a bevel gear; 9. a winding shaft; 901. a pinion gear; 902. an inner engagement ratchet; 903. an external key; 10. an inner film roller; 1001. a keyway.

Detailed Description

In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.

Examples: please refer to fig. 1 to 8:

the invention provides a pressing machine for automatically installing an inner film on an aluminum-plastic anti-counterfeiting bottle cap, which comprises a rack 1; the middle of the front side wall and the rear side wall of the stand 1 is provided with a stand 104, the top of the stand 104 is provided with a lifting plate 6, the front side and the rear side of the top end surface of the lifting plate 6 are provided with a hydraulic cylinder 7, the bottom of the telescopic end of the hydraulic cylinder 7 is connected with the top end surface of the stand 104, a film pressing head 602 at the middle of the bottom end surface of the lifting plate 6 is positioned at the middle of the connection of two clamping arms 4, the top of the right side of the stand 104 is hinged with a bin gate 2, the top end surface of the stand 1 is provided with a conveyor belt 3, the top of the stand 1 on the left side of the stand 104 is rotationally connected with the clamping arm 4, the left side wall of the stand 104 is rotationally connected with a unidirectional rotating mechanism 8, the right side of the unidirectional rotating mechanism 8 is meshed with the left side of a rolling shaft 9, the right end of the rolling shaft 9 is sleeved with an inner film roller 10, and when the bottle cap is positioned on the conveyor belt 3 in a correct position through arranging two symmetrical clamping arms 4 on the stand 1, so that the bottle cap is positioned at the middle of the conveyor belt 3, and the bottle cap is positioned on the conveyor belt 3, so that the bottle cap can be pressed accurately and clamped by the clamping arm 4, thereby maintaining the bottle cap and improving the accuracy and efficiency of the film pressing.

The left side that frame 1 front and back side and stand 104 are connected is provided with axle bed 101, swing groove 102 has been seted up to the opposite one side in two axle bed 101 tops, the department is provided with supporting shoe 103 in the middle of frame 1 top terminal surface, supporting shoe 103 is corresponding with the press mold head 602 in lifter plate 6 bottom, four spacing posts 107 have been welded at the stand 104 top, spacing post 107 sliding connection is in lifter plate 6 bottom terminal surface front and back both sides, rack groove 105 has been seted up in the stand 104 left side wall, trapezoidal spout 106 has been seted up on the rack groove 105 right side wall, rack post 601 sliding connection that lifter plate 6 left side wall bottom set up is in rack groove 105, trapezoidal slider 603 sliding connection on rack post 601 right side wall is in trapezoidal spout 106, when using, carry out up-and-down movement through pneumatic cylinder 7 control lifter plate 6, lifter plate 6 is through the spacing slip of spacing post 107 in lifter plate 104 top, and keep stationarity, when lifter plate 6 moves down, rack post 601 slides in rack groove 105, in order to prevent that main gear 801 from appearing buckling, increase frame 1's intensity through stand 104.

The unidirectional rotation mechanism 8 is symmetrically arranged in two upright posts 104, the right end of an inner shaft 803 of the front unidirectional rotation mechanism 8 is connected in a main gear 801, the front side of the main gear 801 is connected with a rack post 601 in a meshed manner, the right end of the inner shaft 803 is elastically connected with a pawl 804, the pawl 804 is connected in an inner ratchet 802 in the main gear 801 in a meshed manner, a driving bevel gear 805 is welded at the left end of the inner shaft 803, the right front side of the main gear 801 is connected with a pinion 901 at the left end of the winding shaft 9 in a meshed manner, an inner meshing ratchet 902 is arranged in the pinion 901 at the left end of the winding shaft 9, an outer key 903 is arranged on the shaft body at the right end of the winding shaft 9, the winding shaft 9 is connected in a cavity at the right side top of the upright post 104 in a rotating manner, a key groove 1001 is formed in the middle of a main scroll of the front end of an inner film roller 10, the inner film roller 10 is sleeved on the outer key of the winding shaft 9 through the key groove 1001, in use, the left side of the lifting plate 6 moves downwards to drive the main gear 801 to rotate clockwise through a lifting plate 903, the left side of the lifting plate 601 moves downwards, and the inner film 801 rotates counterclockwise when the main gear 801 rotates counterclockwise, and the inner film roller 801 rotates counterclockwise, and the inner gear 801 rotates counterclockwise, and the inner film roller 601 rotates counterclockwise, and the inner film roller 801 rotates automatically, and rotates.

The two clamping arms 4 are symmetrically arranged, a rotating shaft 401 at the bottom of each clamping arm 4 is rotationally connected in the shaft seat 101, each clamping arm 4 is slidingly connected in the swing groove 102, a fixed bevel gear 402 at the top of each clamping arm 4 is in meshed connection with a driving bevel gear 805 at the left end of the unidirectional rotating mechanism 8, a supporting spring 5 is arranged between one side wall of each clamping arm 4 and the side wall of the upright post 104, when the bottle cap on the conveyor belt 3 is centered through the two clamping arms 4, the bottle cap is clamped when the bottle cap is pressed, the bottle cap is stable, the film pressing effect is improved, when a rack column 601 at the left side of the lifting plate 6 moves upwards, the main gear 801 is driven to rotate anticlockwise, a pawl 804 is meshed with an inner ratchet 802, the inner shaft 803 is driven to rotate through the main gear 801, the inner shaft 803 is driven to be meshed with the left end of the fixed bevel gear 402 through the driving bevel gear 805, the clamping arm 4 is driven to swing clockwise, the connecting position of each clamping arm 4 is opened, the bottle cap on the film pressing is conveniently completed, the bottle cap is smoothly separated from the main gear 801, the bottle cap is clamped under the action of the supporting spring 5, and the next rack is convenient to clamp the bottle cap is reset.

Specific use and action of the embodiment: according to the invention, the positions of bottle caps on the conveyor belt 3 are corrected by arranging two symmetrical clamping arms 4 on the frame 1, so that the bottle caps are positioned in the middle of the conveyor belt 3, the accuracy of film pressing on the bottle caps is improved, after film pressing on the bottle caps is completed, in the ascending process of the lifting plate 6, when the rack column 601 on the left side of the lifting plate 6 moves upwards to drive the main gear 801 to rotate anticlockwise, the pawl 804 is meshed with the inner ratchet 802, the inner shaft 803 is driven to rotate by the main gear 801, the inner shaft 803 drives the left end of the fixed bevel gear 402 in meshed connection by driving the bevel gear 805, the clamping arms 4 are driven to swing clockwise, the joint of the clamping arms 4 is opened, the bottle caps for film pressing are smoothly separated, meanwhile, the main gear 801 drives the auxiliary gear 901 in meshed connection to rotate, the auxiliary gear 901 drives the rolling shaft 9 to rotate, the inner film roller 10 is enabled to change the position of the inner film, and automatic replacement of the inner film is facilitated.

Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.

The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.

Claims

1. The press for automatically mounting an inner film on an aluminum-plastic anti-counterfeiting bottle cap comprises a frame (1); a column (104) is arranged in the middle of the front side wall and the rear side wall of the rack (1), a rack groove (105) is formed in the left side wall of the column (104), a trapezoidal sliding groove (106) is formed in the right side wall of the rack groove (105), a rack column (601) arranged at the bottom of the left side wall of the lifting plate (6) is connected in the rack groove (105) in a sliding manner, a trapezoidal sliding block (603) on the right side wall of the rack column (601) is connected in the trapezoidal sliding groove (106) in a sliding manner, a lifting plate (6) is arranged at the top of the column (104), a bin gate (2) is hinged at the top of the right side of the column (104), a conveyor belt (3) is arranged in the top end face of the rack (1), a clamp arm (4) is connected at the top of the column (104) in a rotating manner, a unidirectional rotating mechanism (8) is connected in the left side wall of the column (104) in a rotating manner, the unidirectional rotating mechanism (8) is symmetrically arranged in the two columns (104), the right end of an inner shaft (803) of the unidirectional rotating mechanism (8) is connected in a main gear (801), the front side of the main gear (801) is connected with the rack column (601) in a meshed manner, the right end of the main gear (801) is meshed with the rack column (601), the inner shaft (803) is connected with the inner shaft (803) in the inner shaft (803) is meshed manner, the inner shaft (803) is meshed with the inner shaft 803) driving end (803), the right side of the unidirectional rotation mechanism (8) is connected with the left side of the winding shaft (9) in a meshed manner, the right front side of the main gear (801) is connected with a pinion (901) at the left end of the winding shaft (9) in a meshed manner, an inner meshing ratchet wheel (902) is arranged inside the pinion (901) at the left end of the winding shaft (9), an inner film roller (10) is sleeved at the right end of the winding shaft (9), a shaft seat (101) is arranged on the left side, which is connected with the upright (104), of the front side and the rear side of the frame (1), swing grooves (102) are formed in one side, which is opposite to the top of the two shaft seats (101), two clamping arms (4) are symmetrically arranged, a rotating shaft (401) at the bottom of each clamping arm (4) is connected in the shaft seat (101) in a rotating manner, a clamping arm (4) is connected in a sliding manner in the swing groove (102), a fixed bevel gear (402) at the top of the clamping arm (4) is connected with a driving bevel gear (805) at the left end of the unidirectional rotation mechanism (8), a supporting spring (5) is arranged between one side wall of the clamping arm (4) and the side wall of the upright (104), and a pressing film (602) at the middle end face of the lifting plate (6) is positioned at the middle of the two clamping arms (602).

2. The press for automatically installing an inner film on an aluminum-plastic anti-counterfeiting bottle cap according to claim 1, wherein the press comprises the following components: a supporting block (103) is arranged in the middle of the top end surface of the frame (1), and the supporting block (103) corresponds to a film pressing head (602) at the bottom of the lifting plate (6).

3. The press for automatically installing an inner film on an aluminum-plastic anti-counterfeiting bottle cap according to claim 1, wherein the press comprises the following components: four limit posts (107) are welded at the top of the upright post (104), and the limit posts (107) are connected to the front side and the rear side of the bottom end surface of the lifting plate (6) in a sliding mode.

4. The press for automatically installing an inner film on an aluminum-plastic anti-counterfeiting bottle cap according to claim 1, wherein the press comprises the following components: an external key (903) is arranged on the shaft body at the right end of the winding shaft (9), and the winding shaft (9) is rotationally connected in a cavity at the top of the right side of the upright post (104).

5. The press for automatically mounting an inner film on an aluminum-plastic anti-counterfeiting bottle cap according to claim 4, wherein the press comprises the following components: a key groove (1001) is formed in the middle of a main scroll at the front end of the inner film roller (10), and the inner film roller (10) is sleeved on an outer key (903) of the winding shaft (9) through the key groove (1001).

6. The press for automatically installing an inner film on an aluminum-plastic anti-counterfeiting bottle cap according to claim 1, wherein the press comprises the following components: the front side and the rear side of the top end face of the lifting plate (6) are provided with hydraulic cylinders (7), and the bottoms of the telescopic ends of the hydraulic cylinders (7) are connected with the top end face of the upright post (104).