A bottle clamping device for rotary canning

Abstract

The present invention discloses a bottle clamping device for rotary canning, comprising: a support plate, a column, a bottle body limiting mechanism, and a bottle mouth limiting mechanism; the column is fixedly connected to the support plate and extends vertically; the bottle body limiting mechanism is connected to the column and arranged above the support plate; the bottle mouth limiting mechanism is connected to the column and arranged above the bottle body limiting mechanism; the bottle body limiting mechanism includes a plurality of limiting plates arranged in sequence from bottom to top, the limiting plate adjacent to the support plate is fixedly connected to the column, and a first limiting groove is arranged on the side of the limiting plate away from the column. Compared with the prior art, the present invention has the following beneficial effects: 1. By switching different limiting plates, bottles of various specifications can be limited; 2. By adjusting the height of the lifting seat, bottles of different heights can be limited.

Description

Technical Field

[0001] The present invention relates to the technical field of filling, and particularly to a bottle clamping device for rotary canning. Background Art

[0002] When a bottle is rotarily filled, a bottle clamping device is required to limit the position of the bottle. Existing bottle clamping devices can often only limit the position of bottles of specific specifications. When it is necessary to fill bottles of another specification, a new tooling needs to be developed, which is time-consuming and laborious. Summary of the Invention

[0003] In order to solve the disadvantage of poor versatility of the existing technology, the present invention provides a bottle clamping device for rotary canning, which can limit the position of bottles of multiple specifications.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A bottle clamping device for rotary canning, comprising: a support plate, a column, a bottle body limiting mechanism, and a bottle mouth limiting mechanism; the column and the support plate are fixedly connected and extend vertically; the bottle body limiting mechanism is connected to the column and arranged above the support plate; the bottle mouth limiting mechanism is connected to the column and arranged above the bottle body limiting mechanism; the bottle body limiting mechanism includes a plurality of limiting plates arranged in sequence from bottom to top, the limiting plate adjacent to the support plate is fixedly connected to the column, and a first limiting groove is arranged on the side of the limiting plate away from the column; among any two adjacent upper and lower limiting plates, the width of the notch of the first limiting groove of the upper limiting plate is smaller than the width of the notch of the first limiting groove of the lower limiting plate, and the side of the upper limiting plate close to the column is rotatably connected to the lower limiting plate.

[0006] Further, the bottle mouth limiting mechanism includes a lifting seat and two limiting clamping claws. The lifting seat is sleeved on the column. One end of the limiting clamping claw is rotatably connected to the lifting seat. A "C"-shaped clamping groove is arranged at the end of the limiting clamping claw away from the column. A bottle mouth clamping opening in the shape of a "U" with an opening facing away from the lifting seat is formed between the clamping grooves of the two limiting clamping claws. A first elastic body is arranged between the limiting clamping claws. One end of the first elastic body is connected to one of the limiting clamping claws, and the other end of the first elastic body is connected to the other limiting clamping claw.

[0007] Further, the number of the limiting plates is three. The limiting plates include a first limiting plate, a second limiting plate, and a third limiting plate arranged in sequence from bottom to top. The shortest distance from the second limiting plate to the column is a, and the shortest distance from the third limiting plate to the column is b, and a is less than b.

[0008] Further, a first magnet is provided on one side of the column close to the third limiting plate, and a second magnet capable of abutting against the first magnet after the second limiting plate rotates is provided on one side of the second limiting plate close to the column. The second magnet is disposed between the third limiting plate and the column, and a third magnet capable of abutting against the second magnet after the third limiting plate rotates is provided on the third limiting plate.

[0009] Further, a relief groove for avoiding the first magnet is provided on the side of the third limiting plate away from the column. When the second magnet abuts against the third magnet, at least a part of the first magnet is disposed in the relief groove, and the included angle between the third limiting plate and the horizontal plane is less than or equal to 15°.

[0010] Further, a sliding sleeve is slidably connected to the column. A connecting arm is fixedly connected to one side of the sliding sleeve close to the third limiting plate. A clamping head extends downward from a section of the connecting arm away from the sliding sleeve. When the second magnet abuts against the first magnet, the clamping head abuts against the side of the second limiting plate away from the column, and the included angle between the second limiting plate and the horizontal plane is greater than or equal to 75° and less than or equal to 100°.

[0011] Further, the lifting seat includes a first seat portion and a second seat portion. The first seat portion is disposed above the second seat portion and fixedly connected to the second seat portion. A supporting portion is fixedly connected to one side of the first seat portion close to the second seat portion. A clamping plate is disposed between the first seat portion and the second seat portion. The clamping plate is provided with a through hole. Both the supporting portion and the column pass through the through hole. A second elastic body is disposed on the side of the supporting portion away from the column. One end of the second elastic body is connected to the clamping plate, and the other end of the second elastic body is connected to the supporting portion. A plurality of positioning grooves are disposed on the side of the column away from the supporting portion. The positioning grooves are arranged along the axial direction of the column. The clamping plate is provided with a mating portion. The mating portion is disposed on the side of the column away from the supporting portion, and at least a part of the mating portion is disposed in one of the positioning grooves.

[0012] Further, a first threaded body is disposed between the first seat portion and the second seat portion. The first threaded body passes through the first seat portion and is threadedly connected to the second seat portion. The clamping plate is provided with an elongated hole, and the first threaded body passes through the elongated hole.

[0013] Further, a guiding portion is fixedly connected to one side of the first seat portion close to the second seat portion. The guiding portion is disposed on the side of the column away from the supporting portion. A second limiting groove is disposed on the side of the clamping plate away from the flanging. At least a part of the guiding portion is disposed in the second limiting groove.

[0014] Further, a guiding groove is disposed on the side of the column away from the supporting portion. The guiding groove extends along the axial direction of the column. A sliding groove and a positioning block are disposed inside the second seat portion. At least a part of the positioning block is slidably connected in the sliding groove. At least a part of the positioning block is disposed in the guiding groove and abuts against the guiding groove. The second seat portion is provided with a threaded hole, and a second threaded body is threadedly connected to the threaded hole. The second threaded body abuts against the end of the positioning block away from the column.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By switching different limiting plates, bottles of various specifications can be limited; 2. By adjusting the height of the lifting seat, bottles of different heights can be limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a bottle being filled in an embodiment of the present application.

[0017] Figure 2 For the embodiment of the present application Figure 1 Enlarged view of part A.

[0018] Figure 3 It is a schematic diagram of a bottle clamping device in an embodiment of the present application.

[0019] Figure 4 It is a schematic diagram after the third limiting plate rotates in an embodiment of the present application.

[0020] Figure 5 It is a schematic diagram after the second limiting plate rotates in an embodiment of the present application.

[0021] Figure 6 For the embodiment of the present application Figure 5 Cross-sectional view.

[0022] Figure 7 For the embodiment of the present application Figure 6 B-B cross-sectional view.

[0023] Figure 8 For the embodiment of the present application Figure 6 C-C cross-sectional view.

[0024] In the figure: pallet 11, column 12, first magnet 121, sliding sleeve 122, connecting arm 1221, chuck 1222, positioning groove 123, guiding groove 124, bottle body limiting mechanism 13, limiting plate 131, first limiting groove 1311, second magnet 1312, third magnet 1313, avoiding groove 1314, bottle mouth limiting mechanism 14, lifting seat 141, first seat part 1411, supporting part 1411a, second elastic body 1411b, guiding part 1411c, second seat part 1412, sliding groove 1412a, positioning block 1412b, threaded hole 1412c, second threaded body 1412d, clamping plate 1413, perforation 1413a, mating part 1413b, flanging 1413c, long hole 1413d, second limiting groove 1413e, first threaded body 1414, limiting claw 142, clamping groove 1421, first elastic body 1422, bottle mouth clamping 143, bottle 200, bottle body part 21, bottle mouth part 22. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The technical solution of the present invention will be further specifically described below through embodiments in conjunction with the accompanying drawings.

[0026] Referring to Figures 1 to 8 , a bottle clamping device for rotary canning, including a support plate 11, a column 12, a bottle body limiting mechanism 13, and a bottle mouth limiting mechanism 14. The bottle 200 includes a bottle body part 21 and a bottle mouth part 22. The support plate 11 is used to support the bottom of the bottle 200. The column 12 is fixedly connected to the support plate 11 and extends vertically. The support plate 11 extends horizontally. The bottle body limiting mechanism 13 is connected to the column 12 and is arranged above the support plate 11. The bottle body limiting mechanism 13 is used to cooperate with the bottle body part 21 to limit the bottle body part 21. The bottle mouth limiting mechanism 14 is connected to the column 12 and is arranged above the bottle body limiting mechanism 13. The bottle mouth limiting mechanism 14 is used to cooperate with the bottle mouth part 22 to limit the bottle mouth part 22.

[0027] The bottle body limiting mechanism 13 includes a plurality of limiting plates 131 arranged in sequence from bottom to top. The limiting plate 131 adjacent to the support plate 11 is fixedly connected to the column 12. A first limiting groove 1311 is arranged on the side of the limiting plate 131 facing away from the column 12. The first limiting groove 1311 is used to embed the bottle body part 21 to limit the bottle 200.

[0028] Among any two adjacent limiting plates 131 up and down, the width of the notch of the first limiting groove 1311 of the upper limiting plate 131 is smaller than the width of the notch of the first limiting groove 1311 of the lower limiting plate 131, and the side of the upper limiting plate 131 facing the column 12 is rotatably connected to the lower limiting plate 131. The limiting plates 131 extend horizontally. The limiting plates 131 are in contact with each other. Through the above settings, bottles 200 of different specifications can be limited. Specifically, according to the specification of the bottle body part 21, the other limiting plates 131 above the corresponding limiting plate 131 are rotated upward, and then the bottle body part 21 is embedded into the first limiting groove 1311 of the corresponding limiting plate 131.

[0029] The bottle mouth limiting mechanism 14 includes a lifting seat 141 and two limiting jaws 142. The limiting jaws 142 extend horizontally. The lifting seat 141 is sleeved on the column 12. One end of the limiting jaw 142 is rotatably connected to the lifting seat 141. A "C"-shaped clamping groove 1421 is provided at the end of the limiting jaw 142 facing away from the column 12. A bottle mouth clamping opening 143 in a "U" shape with an opening facing away from the lifting seat 141 is formed between the clamping grooves 1421 of the two limiting jaws 142. A first elastic body 1422 is arranged between the limiting jaws 142. The first elastic body 1422 can be set as a spring. One end of the first elastic body 1422 is connected to one of the limiting jaws 142, and the other end of the first elastic body 1422 is connected to the other limiting jaw 142. Through the above settings, when the bottle mouth part 22 is placed into the bottle mouth clamping opening 143, under the action of the first elastic body 1422, the two limiting jaws 142 clamp the bottle mouth part 22.

[0030] As an implementation manner, the number of the limiting plates 131 is three. The limiting plates 131 include a first limiting plate, a second limiting plate, and a third limiting plate arranged in sequence from bottom to top. The shortest distance from the second limiting plate to the column 12 is a, and the shortest distance from the third limiting plate to the column 12 is b, and a is less than b.

[0031] As an implementation manner, a first magnet 121 is arranged on one side of the column 12 facing the third limiting plate. A second magnet 1312 that can abut against the first magnet 121 when the second limiting plate rotates is arranged on one side of the second limiting plate facing the column 12. The second magnet 1312 is arranged between the third limiting plate and the column 12. A third magnet 1313 that can abut against the second magnet 1312 when the third limiting plate rotates is arranged on the third limiting plate.

[0032] When the specification of the bottle body part 21 is adapted to the first limiting groove 1311 of the third limiting plate, the bottle body part 21 can be directly embedded into the first limiting groove 1311 of the third limiting plate.

[0033] When the size of the bottle body part 21 is adapted to the first limiting groove 1311 of the second limiting plate, rotate the third limiting plate, and the second magnet 1312 and the third magnet 1313 are adsorbed together to increase the stability of the third limiting plate. Then embed the bottle body part 21 into the first limiting groove 1311 of the second limiting plate.

[0034] When the specification of the bottle body part 21 is adapted to the first limiting groove 1311 of the first limiting plate, rotate the second limiting plate, and the second magnet 1312 and the first magnet 121 are adsorbed together to increase the stability of the second limiting plate. Then embed the bottle body part 21 into the first limiting groove 1311 of the first limiting plate.

[0035] On the side of the third limiting plate facing away from the column 12, there is an avoidance groove 1314 for avoiding the first magnet 121. When the second magnet 1312 and the third magnet 1313 are in contact, at least part of the first magnet 121 is arranged in the avoidance groove 1314, and the angle between the third limiting plate and the horizontal plane is less than or equal to 15°. Since the angle between the third limiting plate and the horizontal plane is small at this time. When the bottle 200 is rotating for filling, the third limiting plate has good stability under the action of centrifugal force.

[0036] A sliding sleeve 122 is slidably connected to the column 12, and a connecting arm 1221 is fixedly connected to the side of the sliding sleeve 122 facing the third limiting plate. The connecting arm 1221 extends horizontally. A clamping head 1222 extends downward from a section of the connecting arm 1221 facing away from the sliding sleeve 122. The clamping head 1222 and the connecting arm 1221 are integrally formed. When the second magnet 1312 and the first magnet 121 are in contact, the clamping head 1222 is in contact with the side of the second limiting plate facing away from the column 12, and the angle between the second limiting plate and the horizontal plane is greater than or equal to 75° and less than or equal to 100°. At this time, the second limiting plate and the third limiting plate are in contact. The second limiting plate and the third limiting plate are clamped between the clamping head 1222 and the column 12, so that when the bottle 200 is rotating for filling, the second limiting plate and the third limiting plate have good stability under the action of centrifugal force.

[0037] The lifting seat 141 includes a first seat portion 1411 and a second seat portion 1412. The first seat portion 1411 is disposed above the second seat portion 1412 and fixedly connected to the second seat portion 1412. A support portion 1411a is fixedly connected to the side of the first seat portion 1411 facing the second seat portion 1412. A clamping plate 1413 is disposed between the first seat portion 1411 and the second seat portion 1412. The clamping plate 1413 is provided with a through hole 1413a, and both the support portion 1411a and the column 12 pass through the through hole 1413a. A second elastic body 1411b is disposed on the side of the support portion 1411a facing away from the column 12. One end of the second elastic body 1411b is connected to the clamping plate 1413, and the other end of the second elastic body 1411b is connected to the support portion 1411a. The second elastic body 1411b can be provided as a spring. A plurality of positioning grooves 123 are disposed on the side of the column 12 facing away from the support portion 1411a. The positioning grooves 123 are arranged along the axial direction of the column 12. The clamping plate 1413 is provided with a mating portion 1413b, and the mating portion 1413b is disposed on the side of the column 12 facing away from the support portion 1411a. The second elastic body 1411b is in a compressed state. Under the action of the second elastic body 1411b, at least a part of the mating portion 1413b is disposed in one of the positioning grooves 123, thereby locking the lifting seat 141 on the column 12. Through the above arrangement, when it is necessary to adjust the height of the lifting seat 141, pinch the clamping plate 1413 with the hand, and then pull the clamping plate 1413. The second elastic body 1411b shortens, the mating portion 1413b and the positioning groove 123 are disengaged, and then the lifting seat 141 is slid. The lifting seat 141 slides along the axial direction of the column 12, and the mating portion 1413b slides to another positioning groove 123, and then release the hand on the clamping plate 1413. Under the action of the second elastic body 1411b, the mating portion 1413b is re-mated with the positioning groove 123 to lock the lifting seat 141 on the column 12.

[0038] One side of the clamping plate 1413 is bent upward or upward to form a flange 1413c. The flange 1413c facilitates driving the clamping plate 1413 by hand.

[0039] A first threaded body 1414 is disposed between the first seat portion 1411 and the second seat portion 1412. The first threaded body 1414 passes through the first seat portion 1411 and the second seat portion 1412 and is threadedly connected. The clamping plate 1413 is provided with a long hole 1413d, and the first threaded body 1414 passes through the long hole 1413d. When the clamping plate 1413 slides between the first seat portion 1411 and the second seat portion 1412, the first threaded body 1414 moves in the long hole 1413d.

[0040] One side of the first seat portion 1411 facing the second seat portion 1412 is fixedly connected with a guiding portion 1411c. The guiding portion 1411c is arranged on the side of the column 12 facing away from the supporting portion 1411a. A second limiting groove 1413e is arranged on the side of the clamping plate 1413 facing away from the flanging 1413c. At least part of the guiding portion 1411c is arranged in the second limiting groove 1413e. Through the above arrangement, the stability of the clamping plate 1413 is increased, and relative rotation between the clamping plate 1413 and the first seat portion 1411 is prevented.

[0041] A guiding groove 124 is arranged on the side of the column 12 facing away from the supporting portion 1411a. The guiding groove 124 extends along the axial direction of the column 12. A sliding groove 1412a and a positioning block 1412b are arranged on the inner side of the second seat portion 1412. At least part of the positioning block 1412b is slidably connected in the sliding groove 1412a. At least part of the positioning block 1412b is arranged in the guiding groove 124 and abuts against the guiding groove 124, so that relative rotation between the second seat portion 1412 and the column 12 cannot occur. The second seat portion 1412 is provided with a threaded hole 1412c. A second threaded body 1412d is threadedly connected to the threaded hole 1412c. The second threaded body 1412d abuts against one end of the positioning block 1412b facing away from the column 12. The second threaded body 1412d presses the positioning block 1412b, further fixing the second seat portion 1412 on the column 12, thereby increasing the stability of the lifting seat 141. In addition, the relative acting force between the matching portion 1413b and the positioning groove 123 can be reduced, and the deformation of the clamping plate 1413 can be reduced.

[0042] It should be understood that for those of ordinary skill in the art, improvements or transformations can be made according to the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of the present invention.

Claims

1. A bottle clamping device for rotary canning, characterized in that, it includes: a pallet; a column, the column is fixedly connected to the pallet and extends vertically; a bottle body limiting mechanism, the bottle body limiting mechanism is connected to the column and arranged above the pallet; a bottle mouth limiting mechanism, the bottle mouth limiting mechanism is connected to the column and arranged above the bottle body limiting mechanism; the bottle body limiting mechanism includes a plurality of limiting plates arranged in sequence from bottom to top, the limiting plate adjacent to the pallet is fixedly connected to the column, and a first limiting groove is arranged on the side of the limiting plate away from the column; Among any two adjacent upper and lower limiting plates, the width of the notch of the first limiting groove of the upper limiting plate is smaller than the width of the notch of the first limiting groove of the lower limiting plate, and the side of the upper limiting plate close to the column is rotatably connected to the lower limiting plate; the number of the limiting plates is three, the limiting plates include a first limiting plate, a second limiting plate and a third limiting plate arranged in sequence from bottom to top, the shortest distance from the second limiting plate to the column is a, the shortest distance from the third limiting plate to the column is b, and a is less than b; a first magnet is arranged on the side of the column close to the third limiting plate, a second magnet that can abut against the first magnet when the second limiting plate rotates is arranged on the side of the second limiting plate close to the column, the second magnet is arranged between the third limiting plate and the column, and a third magnet that can abut against the second magnet when the third limiting plate rotates is arranged on the third limiting plate.

2. The bottle clamping device for rotary canning according to claim 1, characterized in that, the bottle mouth limiting mechanism includes a lifting seat and two limiting clamping claws, the lifting seat is sleeved on the column, one end of the limiting clamping claw is rotatably connected to the lifting seat, a "C"-shaped clamping groove is arranged at the end of the limiting clamping claw away from the column, and a bottle mouth clamping opening in the shape of a "U" and opening towards the side away from the lifting seat is formed between the clamping grooves of the two limiting clamping claws. A first elastic body is arranged between the limiting clamping claws, one end of the first elastic body is connected to one of the limiting clamping claws, and the other end of the first elastic body is connected to the other limiting clamping claw.

3. The bottle clamping device for rotary canning according to claim 1, characterized in that, a relief groove for avoiding the first magnet is arranged on the side of the third limiting plate away from the column. When the second magnet abuts against the third magnet, at least part of the first magnet is arranged in the relief groove, and the angle between the third limiting plate and the horizontal plane is less than or equal to 15°.

4. The bottle clamping device for rotary canning according to claim 3, characterized in that, a sliding sleeve is slidably connected to the column, a connecting arm is fixedly connected to the side of the sliding sleeve close to the third limiting plate, a clamping head extends downward from a section of the connecting arm away from the sliding sleeve. When the second magnet abuts against the first magnet, the clamping head abuts against the side of the second limiting plate away from the column, and the angle between the second limiting plate and the horizontal plane is greater than or equal to 75° and less than or equal to 100°.

5. The bottle clamping device for rotary canning according to claim 2, characterized in that, the lifting seat includes a first seat part and a second seat part, the first seat part is arranged above the second seat part and fixedly connected to the second seat part, a support part is fixedly connected to one side of the first seat part close to the second seat part, a clamping plate is arranged between the first seat part and the second seat part, the clamping plate is provided with a perforation, both the support part and the column pass through the perforation, a second elastic body is arranged on one side of the support part away from the column, one end of the second elastic body is connected to the clamping plate, the other end of the second elastic body is connected to the support part, a plurality of positioning grooves are arranged on one side of the column away from the support part, the positioning grooves are arranged along the axial direction of the column, the clamping plate is provided with a matching part, the matching part is arranged on one side of the column away from the support part, and at least part of the matching part is arranged in one of the positioning grooves.

6. The bottle clamping device for rotary canning according to claim 5, characterized in that, a first threaded body is arranged between the first seat part and the second seat part, the first threaded body passes through the first seat part and is threadedly connected to the second seat part, the clamping plate is provided with an elongated hole, and the first threaded body passes through the elongated hole.

7. The bottle clamping device for rotary canning according to claim 5, characterized in that, a guiding part is fixedly connected to one side of the first seat part close to the second seat part, the guiding part is arranged on one side of the column away from the support part, one side of the clamping plate is bent upwards to form a flanging, a second limiting groove is arranged on one side of the clamping plate away from the flanging, and at least part of the guiding part is arranged in the second limiting groove.

8. The bottle clamping device for rotary canning according to claim 5, characterized in that, a guiding groove is arranged on one side of the column away from the support part, the guiding groove extends along the axial direction of the column, a sliding groove and a positioning block are arranged on the inner side of the second seat part, at least part of the positioning block is slidably connected in the sliding groove, at least part of the positioning block is arranged in the guiding groove and abuts against the guiding groove, the second seat part is provided with a threaded hole, and a second threaded body is threadedly connected to the threaded hole, and the second threaded body abuts against one end of the positioning block away from the column.

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