CN112478355A - Automatic height adjusting device for labeling machine - Google Patents
Automatic height adjusting device for labeling machine Download PDFInfo
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- CN112478355A CN112478355A CN202011451629.XA CN202011451629A CN112478355A CN 112478355 A CN112478355 A CN 112478355A CN 202011451629 A CN202011451629 A CN 202011451629A CN 112478355 A CN112478355 A CN 112478355A
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- Prior art keywords
- conveying device
- belt
- support
- belt conveying
- frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/02—Devices for moving articles, e.g. containers, past labelling station
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1865—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip
- B65C9/1869—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred directly from the backing strip onto the article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/26—Devices for applying labels
- B65C9/36—Wipers; Pressers
Abstract
The invention relates to the field of packaging machinery, in particular to an automatic labeling machine height adjusting device which is simple in structure, convenient to use and suitable for soft package products with different bulk heights, and the automatic labeling machine height adjusting device comprises a rack, a first belt conveying device, a support and a labeling machine, wherein the first belt conveying device, the support and the labeling machine are arranged on the rack, the second belt conveying device is arranged on the support, the conveying direction of the second belt conveying device is the same as the conveying direction of the first belt conveying device, the labeling machine is arranged on the support and located at the output end of the second belt conveying device, the support is arranged on the upper side of the first belt conveying device and hinged with the rack, up-and-down swinging of the output end of the second belt conveying device is achieved, a spring is arranged between one end, far away from a hinged point of the support and the rack, on the support and the rack, and when the first belt conveying device is in a stopped state, the vertical distance between the input end of the second belt conveying device and a straight distance.
Description
Technical Field
The invention relates to the field of packaging machinery, in particular to an automatic height adjusting device for a labeling machine.
Background
Labelling machines are widely used in the packaging field, for applying paper or foil labels to packaging containers by means of an adhesive. The existing labeling machine structure, as the Chinese patent application number: 201620594021.5 discloses a labeling mechanism of automatic labeling machine for adhesive tape, which comprises a labeling machine disposed on the upper side of a conveyer belt to make the product with packing box conveyed on the conveyer belt through the passage formed by the labeling machine and the conveyer belt, the label on the labeling machine attached to the packing box, and a slider assembly for manually adjusting the height of the labeling machine, and using products with different specifications and sizes; however, the labeling machine is difficult to adjust the height, is only suitable for attaching single batches of packing boxes with consistent specification and size, and has higher hardness.
For the disposable sanitary product produced by the applicant, the label is required to be attached to the packaging bag, the packaged product is made of a soft material, and the packaging bag is also made of a soft material, so that the application of the labeling machine has the following problems:
for sanitary towel products, fluff pulp is wrapped by upper and lower dust-free paper or toilet paper, and is compressed through mesh pressure feeding, smooth rod pressure feeding and belt clamping, so that the products which are just produced are compact. In dozens of seconds without being clamped, fluff pulp can automatically expand and become single sheets of 7-8 mm after 30 seconds from single sheets of 5-6 mm, and packaging bags usually store 10 sheets and generate the expanding amplitude of 10-30 mm, so that packaged products cannot pass through a channel formed by a labeling machine and a conveying belt to cause blockage; meanwhile, the products are different in time length on a production line, and the bulkiness heights of the products are different, so that the products cannot be adjusted through the sliding block assembly, even if the products can pass through the sliding block assembly, the resistance of the labeling machine is different due to the bulkiness heights of the products, and the labels are skew and unqualified.
Using another labeling machine, such as chinese patent application No.: 201511034922.5A labeling robot, a labeling machine and a labeling method of the labeling machine, wherein a spider hand robot is arranged on a conveyor belt for labeling, which is suitable for labeling products with different bulkiness, but on the same package with bulkiness and inconsistent height, the spider hand robot vertically pastes downwards, is stressed unevenly, easily causes deflection or even dropping in conveying, and has complex structure, high cost and greatly increased cost.
Disclosure of Invention
Therefore, in order to solve the above problems, the present invention provides an automatic height adjustment device for a labeling machine, which has a simple structure and is convenient to use, and is suitable for soft package products with different bulk heights.
In order to achieve the purpose, the invention adopts the following technical scheme: an automatic height adjusting device for a labeling machine comprises a frame, a first belt conveying device arranged on the frame, a bracket and the labeling machine, wherein the conveying direction along the first belt conveying device is defined as a transverse direction, the bracket is provided with a second belt conveying device, the conveying direction of the second belt conveying device is the same as that of the first belt conveying device, the labeling machine is arranged on a bracket, the bracket is arranged at the upper side of the first belt conveying device and is hinged with the frame to realize the up-and-down swing of the output end of the second belt conveying device, a spring is arranged between one end of the bracket far away from the hinged point of the bracket and the frame, when the first belt conveying device is in a stop state, the vertical distance between the input end of the second belt conveying device and the first belt conveying device is larger than the vertical distance between the output end of the second belt conveying device and the first belt conveying device.
Furthermore, a limiting block for limiting the lowest vertical distance between the output end of the second belt conveying device and the first belt conveying device is arranged at the output end of the second belt conveying device on the rack.
Furthermore, a first adjusting component for adjusting the height of the limiting block is arranged on the rack.
Furthermore, a mounting seat is arranged on the rack, and the support is hinged with the mounting seat.
Furthermore, a second adjusting component for adjusting the height of the mounting seat is arranged on the rack.
Furthermore, the hinge point of the support and the rack is located in the transverse middle of the second belt conveying device, and the spring is located on the lower side of the input end of the second belt conveying device.
Furthermore, the pin joint of support and frame is located second belt conveyor's input, the spring is located the upside of second belt conveyor's output.
By adopting the technical scheme, the invention has the beneficial effects that: the automatic height adjusting device of the labeling machine is in an inclined balance state under the action of gravity of the second belt conveying device and the labeling machine and the action of the spring through the bracket arranged on the rack, namely the vertical distance between the input end of the second belt conveying device and the first belt conveying device is larger than the vertical distance between the output end of the second belt conveying device and the first belt conveying device, the arranged spring reduces the force acting on a product at the output end of the second belt conveying device, the swinging of the second belt conveying device and the labeling machine can be conveniently realized, when the product is conveyed by the first belt conveying device to enter a clamping channel formed by the first belt conveying device and the second belt conveying device, the product can contact the second belt conveying device when expanding, and at the moment, the conveying directions and the conveying speeds of the first belt conveying device and the second belt conveying device are kept consistent, play the centre gripping transport to the product, when walking to second belt conveyor's output, because its height dimension slightly is less than the height dimension of product, thereby jack-up second belt conveyor, make its swing, make the product pass through smoothly, and under the effect of spring, make the labeller have the pressure that acts on the product, the subsides mark of convenient labeller, the swing through the support drives the swing of second belt conveyor and labeller, can adapt to the highly inconsistent problem of inflation of product at any time, make the subsides mark qualification rate of labeller high, the device of this kind simple structure, the input cost is low, the maintenance is convenient. The operation is simple and convenient, the production cost can be reduced to a greater extent, and a better effect is achieved.
Drawings
Fig. 1 is a schematic front view of a structure without a frame and a bracket according to a first embodiment of the present invention;
fig. 2 is a schematic front view of the labeling machine according to the first embodiment of the present invention;
fig. 3 is a schematic front view of the second embodiment of the present invention without a frame and a bracket.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and detailed description.
The embodiment of the invention is as follows:
the first embodiment is as follows:
referring to fig. 1 and 2, an automatic height adjusting device for a labeling machine comprises a frame 1, a first belt conveyor 2 arranged on the frame 1, a support 3 and a labeling machine 4, wherein a transverse direction is defined along a conveying direction of the first belt conveyor 2, a second belt conveyor 5 is arranged on the support 3, the conveying direction of the second belt conveyor 5 is the same as the conveying direction of the first belt conveyor 2, the labeling machine 4 is arranged on the support 3 and is positioned at an output end of the second belt conveyor 5, the support 3 is arranged at the upper side of the first belt conveyor 2 and is hinged with the frame 1 to form a hinge point a, so that the output end of the second belt conveyor 5 swings up and down, the first belt conveyor 2 and the second belt conveyor 5 form clamping conveying of a product 10, a spring 6 is arranged between one end of the support 3, which is far away from the hinge point a of the support 3 and the frame 1, prevent under the supporting action of spring 6 that the product is crushed because the weight of labeller 4 and second belt conveyor 5 is too big, pin joint A of support 3 and frame 1 is located the horizontal middle part of second belt conveyor 5, spring 6 is located the downside of the input of second belt conveyor 5, and when first belt conveyor 2 was in the shut down condition, the perpendicular distance of the input of second belt conveyor 5 and first belt conveyor 2 was greater than the perpendicular distance of the output of second belt conveyor 5 and first belt conveyor 2, and the perpendicular distance of the input of second belt conveyor 5 and first belt conveyor 2 was greater than the height dimension of product 10, and the perpendicular distance of the output of second belt conveyor 5 and first belt conveyor 2 was not more than the height dimension of product 10, and the perpendicular distance of second belt conveyor 5 and first belt conveyor 2 that is located pin joint A was not simultaneously not bad Less than the height dimension of the product 10.
The first belt conveying device 2 and the second belt conveying device 5 both include a driving roller, a driven roller, a conveying belt wrapped around the driving roller and the driven roller, and a driving motor for driving the driving roller to rotate.
When the machine works specifically, the bracket 3 arranged on the machine frame 1 is in an inclined balance state under the action of gravity of the second belt conveying device 5 and the labeling machine 4 and the action of the spring 6, namely, the vertical distance between the input end of the second belt conveying device 5 and the first belt conveying device 2 is larger than the vertical distance between the output end of the second belt conveying device 5 and the first belt conveying device 2, the arranged spring 6 reduces the force acting on a product 10 at the output end of the second belt conveying device 5, the swinging of the second belt conveying device 5 and the labeling machine 4 can be conveniently realized, when the product 10 is conveyed by the first belt conveying device 2 and enters a clamping channel formed by the first belt conveying device 2 and the second belt conveying device 5, the product can contact the second belt conveying device 5 when expanding, at the moment, the conveying directions and the conveying speeds of the first belt conveying device 2 and the second belt conveying device 5 are kept consistent, play the centre gripping transport to product 10, when walking to second belt conveyor 5's output, because its height dimension slightly is less than the height dimension of product 10, thereby jack-up second belt conveyor 5, make its swing, make the product can pass through smoothly, and under the effect of spring 6, make labeller 4 have the pressure that acts on product 10, make things convenient for labeller 4's subsides mark, the swing through support 3 drives second belt conveyor 5 and labeller 4's swing, can adapt to the highly inconsistent problem of inflation of product at any time, make labeller 4's subsides mark qualification rate high, this kind of device simple structure, the input cost is low, easy maintenance. The operation is simple and convenient, the production cost can be reduced to a greater extent, and a better effect is achieved.
Referring to fig. 2, in order to accommodate labeling of products 10 of different sizes, and to prevent the products 10 from being damaged by excessive pressure, the limiting block 7 which limits the lowest vertical distance between the output end of the second belt conveying device 5 and the first belt conveying device 2 is arranged at the output end of the second belt conveying device 5 on the frame 1, the frame 1 is provided with a first adjusting component 8 for adjusting the height of the limiting block 7, the first adjusting component 8 is a threaded rod which is distributed along the longitudinal direction and is in threaded connection with the frame 1 in the embodiment, thereby adjust the height of stopper through rotating the threaded rod for the vertical distance of second belt conveyors 5's output and first belt conveyors 2 changes, and first adjusting part 8 has except adjusting screw, can also drive devices that can realize linear telescopic motion or linear sliding motion such as actuating cylinder, driving cylinder all can.
Certainly, the height dimension of the output end of the second belt conveyor 5 adjusted by the limiting block 7 is limited, so that labeling of the labeling machine 4 can be better realized under the condition that the vertical distance between the input end of the second belt conveyor 5 and the first belt conveyor 2 is ensured to be larger than the height dimension of the product 10, the vertical distance between the output end of the second belt conveyor 5 and the first belt conveyor 2 is not larger than the height dimension of the product 10, the adjustment range is small, the mounting seat 9 is arranged on the rack 1, the rack 3 is hinged with the mounting seat 9, the rack 1 is provided with the second adjusting component 20 for adjusting the height of the mounting seat 9, the rack 3 and the second belt conveyor 5 and the labeling machine 4 arranged on the rack 3 move together through the second adjusting component 20, so as to adjust the overall height dimension of the clamping channel formed by the first belt conveyor 2 and the second belt conveyor 5, a product 10 of a larger gauge size is used. The same second adjusting assembly 20 may be an adjusting screw, and a driving cylinder, a driving oil cylinder, or other devices capable of performing linear telescopic motion or linear sliding motion.
The hinge point a is distributed in the transverse middle of the second belt conveyor 5, the spring 6 is located at the lower side of the input end of the second belt conveyor 5, similarly, the spring 6 can be located at any position of the lower side between the input end of the second belt conveyor 5 and the hinge point a, or at any position of the upper side of the second belt conveyor 5 between the output end and the hinge point a, and in another case, the hinge point a of the bracket 3 and the rack 1 is located at the input end of the second belt conveyor 5, and any position of the upper side of the spring 6 between the output end of the second belt conveyor 5 and the hinge point a can implement the scheme claimed in the present document.
Example two:
referring to fig. 3, an automatic height adjusting device for a labeling machine comprises a frame 1, a first belt conveyor 2 disposed on the frame 1, a support 3, and a labeling machine 4, wherein a transverse direction is defined along a conveying direction of the first belt conveyor 2, a second belt conveyor 5 is disposed on the support 3, the conveying direction of the second belt conveyor 5 is the same as the conveying direction of the first belt conveyor 2, the labeling machine 4 is disposed on the support 3, the support 3 is disposed on an upper side of the first belt conveyor 2 and is hinged to the frame 1 to form a hinge point a, so as to realize up-and-down swing of an output end of the second belt conveyor 5, the first belt conveyor 2 and the second belt conveyor 5 form clamping conveying of a product 10, the labeling machine 4 is disposed at the hinge point a and is close to the output end of the second belt conveyor 5, a spring 6 is arranged between one end of the support 3, which is far away from a hinge point A between the support 3 and the rack 1, products are prevented from being crushed due to overlarge weight of the labeling machine 4 and the second belt conveying device 5 under the supporting action of the spring 6, the hinge point A between the support 3 and the rack 1 is positioned in the transverse middle of the second belt conveying device 5, the spring 6 is positioned on the lower side of the input end of the second belt conveying device 5, when the first belt conveying device 2 is in a stop state, the vertical distance between the input end of the second belt conveying device 5 and the first belt conveying device 2 is larger than that between the output end of the second belt conveying device 5 and the first belt conveying device 2, the vertical distance between the input end of the second belt conveying device 5 and the first belt conveying device 2 is larger than the height dimension of the product 10, and the vertical distance between the output end of the second belt conveying device 5 and the first belt conveying device 2 is not larger than that of the product 10, while the second belt conveyor 5 at the hinge point a is at a vertical distance from the first belt conveyor 2 that is not less than the height dimension of the products 10.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a labeller height automatic regulating apparatus which characterized in that: including the frame, locate first belt conveyors in the frame, support, labeller, the direction of delivery that the definition is followed first belt conveyors is the transverse direction, be equipped with second belt conveyors on the support, second belt conveyors's direction of delivery is the same with first belt conveyors's direction of delivery, the labeller is located on the support, the upside that first belt conveyors was located to the support just is articulated with the frame, realizes the luffing motion of second belt conveyors's output, be equipped with the spring between the pin joint's of keeping away from support and frame one end and the frame on the support, when first belt conveyors is in the shutdown state, second belt conveyors's input and first belt conveyors's perpendicular distance is greater than second belt conveyors's output and first belt conveyors's perpendicular distance.
2. The automatic height adjustment device for labelling machines according to claim 1, characterized in that: and a limiting block for limiting the lowest vertical distance between the output end of the second belt conveying device and the first belt conveying device is arranged at the output end of the second belt conveying device on the rack.
3. The automatic height adjustment device for labelling machines according to claim 2, characterized in that: the frame is provided with a first adjusting assembly for adjusting the height of the limiting block.
4. A labelling machine height automatic adjustment device according to any of claims 1 to 3, characterised in that: the rack is provided with a mounting seat, and the support is hinged with the mounting seat.
5. The automatic height adjustment device for labelling machines according to claim 4, characterized in that: and a second adjusting component for adjusting the height of the mounting seat is arranged on the rack.
6. The automatic height adjustment device for labelling machines according to claim 5, characterized in that: the pin joint of support and frame is located second belt conveyor's horizontal middle part, the spring is located the downside of second belt conveyor's input.
7. The automatic height adjustment device for labelling machines according to claim 5, characterized in that: the pin joint of support and frame is located second belt conveyor's input, the spring is located the upside of second belt conveyor's output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011451629.XA CN112478355B (en) | 2020-12-10 | 2020-12-10 | Automatic height adjusting device for labeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011451629.XA CN112478355B (en) | 2020-12-10 | 2020-12-10 | Automatic height adjusting device for labeling machine |
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| Publication Number | Publication Date |
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| CN112478355A true CN112478355A (en) | 2021-03-12 |
| CN112478355B CN112478355B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011451629.XA Active CN112478355B (en) | 2020-12-10 | 2020-12-10 | Automatic height adjusting device for labeling machine |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057076A (en) * | 1990-06-06 | 1991-12-18 | 服装技术系统有限公司 | Automated labeling apparatus |
| DE4428242A1 (en) * | 1994-08-10 | 1996-02-15 | Etifix Etikettiersysteme Gmbh | Method for automatic labelling of cartons, boxes etc |
| CN204776363U (en) * | 2015-06-19 | 2015-11-18 | 南通恒力医药设备有限公司 | Carton edge corner pastes mark closing device |
| CN108190164A (en) * | 2017-12-20 | 2018-06-22 | 上海理工大学 | Gift bag labelling machine |
| US20190256237A1 (en) * | 2016-06-29 | 2019-08-22 | Marel Ltd | A labelling apparatus |
| CN110758861A (en) * | 2019-12-09 | 2020-02-07 | 重庆市开州区张田螺食品有限公司 | A labeller for food package |
| CN210734726U (en) * | 2019-10-30 | 2020-06-12 | 广州诗妃生物科技有限公司 | Labeller of cosmetics production line |
| CN211544180U (en) * | 2019-12-11 | 2020-09-22 | 江苏中泰包装机械有限公司 | Full-automatic labeling machine with top pressing mechanism |
-
2020
- 2020-12-10 CN CN202011451629.XA patent/CN112478355B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057076A (en) * | 1990-06-06 | 1991-12-18 | 服装技术系统有限公司 | Automated labeling apparatus |
| DE4428242A1 (en) * | 1994-08-10 | 1996-02-15 | Etifix Etikettiersysteme Gmbh | Method for automatic labelling of cartons, boxes etc |
| CN204776363U (en) * | 2015-06-19 | 2015-11-18 | 南通恒力医药设备有限公司 | Carton edge corner pastes mark closing device |
| US20190256237A1 (en) * | 2016-06-29 | 2019-08-22 | Marel Ltd | A labelling apparatus |
| CN108190164A (en) * | 2017-12-20 | 2018-06-22 | 上海理工大学 | Gift bag labelling machine |
| CN210734726U (en) * | 2019-10-30 | 2020-06-12 | 广州诗妃生物科技有限公司 | Labeller of cosmetics production line |
| CN110758861A (en) * | 2019-12-09 | 2020-02-07 | 重庆市开州区张田螺食品有限公司 | A labeller for food package |
| CN211544180U (en) * | 2019-12-11 | 2020-09-22 | 江苏中泰包装机械有限公司 | Full-automatic labeling machine with top pressing mechanism |
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| CN112478355B (en) | 2022-08-05 |
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