CN213571324U - Automatic lifting equipment for scraper knife groove of household paper - Google Patents

Abstract

The utility model provides a domestic paper scraper sword groove automatic lifting equipment, includes the knife rest, be provided with the sword groove along left right direction on the knife rest, sword inslot fixing clip is equipped with the scraper, the bottom of knife rest is provided with the pneumatic cylinder, the pneumatic cylinder sets up a plurality of and a plurality of pneumatic cylinder synchronous motion along left right direction interval, and the lower extreme of pneumatic cylinder is fixed to be set up subaerial, and the upper end of pneumatic cylinder and the vertical upper end tip and the knife rest fixed connection that upwards extend of knife rest and pneumatic cylinder are provided with height measuring device on the knife rest. In a word, the utility model discloses reduce scraper adjustment time, reduced the influence of adjustment scraper to production, improved production efficiency, reduced workman intensity of labour.

Description

Automatic lifting equipment for scraper knife groove of household paper

Technical Field

The utility model relates to a domestic paper production facility technical field, concretely relates to domestic paper scraper sword groove automatic lifting equipment.

Background

The use of the wrinkling scraper in the production of the household paper is very important to influence the quality of the paper, the material, the width and the timeliness of the replacement of the scraper can influence the texture of the raw paper of the toilet paper, in the normal production process, the angle of the scraper changes along with the abrasion of the scraper, the paper texture of the raw paper gradually becomes larger, the product quality is influenced, and therefore the scraper needs to be adjusted, the cutter groove of the scraper frame equipped in the existing household paper machine is fixed, when the height of the scraper needs to be adjusted, the scraper is taken off firstly, then the original scraper gasket in the cutter groove is drawn out, the thicker scraper gasket is inserted into the cutter groove, then the scraper is replaced, the normal replacement needs 10 minutes, if too much paper powder in the cutter groove is accumulated, the replacement of the scraper gasket is influenced, the time is longer, the calculation is carried out according to the fact that the scraper is adjusted once, the production basis weight of 16g/m, the paper machine width of 2850mm and the vehicle speed of 1200m/min can influence the output to about 500kg after one replacement, and the output is influenced by 2.5t every day after 5 times of replacement every day, so that the paper output is influenced, the production efficiency is reduced, and the labor intensity of workers is increased when the scraper is disassembled and installed due to the fact that the scraper is large in size and heavy in weight.

SUMMERY OF THE UTILITY MODEL

The utility model provides a domestic paper scraper sword groove automatic lifting equipment, the purpose is: the scraper adjusting time is shortened, the influence of the scraper on production is reduced, the production efficiency is improved, and the labor intensity of workers is reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a domestic paper scraper sword groove automatic lifting equipment, includes the knife rest, be provided with the sword groove along left right direction on the knife rest, sword inslot fixing clip is equipped with the scraper, the bottom of knife rest is provided with the pneumatic cylinder, the pneumatic cylinder sets up a plurality of and a plurality of pneumatic cylinder synchronous motion along left right direction interval, and the lower extreme of pneumatic cylinder is fixed to be set up subaerial, and the upper end of pneumatic cylinder and the vertical upper end tip and the knife rest fixed connection that upwards extend of knife rest and pneumatic cylinder are provided with height measuring device on the knife rest.

Preferably, height measuring device includes standard block, micrometer screw rod, fixed sleeve pipe, micro-cylinder and fine setting knob, the fixed vertical setting of fixed sleeve pipe is on the side of knife rest, be provided with the scale along vertical direction on the fixed sleeve pipe's the outer periphery, micrometer screw rod wears to set up in fixed sleeve pipe's upper end opening, standard block sets up the top at micrometer screw rod, micrometer screw rod's upper end and standard block's lower surface contact, micro-cylinder threaded sleeve establishes at fixed sleeve pipe's lower extreme opening part, micrometer screw rod and micro-cylinder fixed connection, fine setting knob rotates and sets up the lower extreme at micro-cylinder, be provided with along micro-cylinder circumferential scale on micro-cylinder's the upper end open-ended outer periphery, it goes up and down to drive micrometer screw rod through rotating micro-cylinder.

Preferably, the height measuring devices are provided one on each of the left and right sides of the tool holder.

Preferably, the support seat is further included, and the standard block is fixedly arranged on the support seat.

Preferably, still include sleeve and slip post, the slip post is vertical to be established in the bottom of knife rest, and the sleeve is vertical fixed to be set up in the below of slip post, and the upper end and the knife rest fixed connection of slip post, the lower extreme of slip post is slided and is worn to establish in telescopic inside.

Preferably, the sleeve and the sliding column are arranged at intervals along the left-right direction.

Compared with the prior art, the beneficial effects of the utility model are that: when the paper pattern of the base paper can not meet the quality requirement and the position of the scraper needs to be adjusted, an operator starts the hydraulic cylinder to drive the cutter frame to lift, and the lifting distance of the cutter frame is controlled by the height measuring device, so that the adjusting time of the scraper is greatly saved, the working efficiency is improved, the labor intensity of workers is reduced, the operation time of the workers in a dust environment can be reduced, and the good protection effect on the health of the workers is achieved; when the scraper is required to be adjusted, the micro-cylinder can be rotated to drive the micro-screw to descend, the descending distance of the micro-screw is judged through the scales on the micro-cylinder and the fixed sleeve, the structure and the ascending and descending principle of the micro-screw are similar to those of a screw micrometer, after the micro-cylinder is rotated to drive the micro-screw to descend, the hydraulic cylinder is started to drive the tool rest to ascend until the upper end of the micro-screw is contacted with the lower surface of the standard block again, and then the hydraulic cylinder is closed, so that the distance adjusted by the scraper can be more accurate through the arrangement of the structure; because the knife rest is very long, the knife rest is easy to shake when lifting, and the stability of lifting the knife rest can be improved by arranging the sleeve and the sliding column in sliding fit. In a word, the utility model discloses reduce scraper adjustment time, reduced the influence of adjustment scraper to production, improved production efficiency, reduced workman intensity of labour.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

In the figure: 1. the device comprises a tool rest, 2, a scraper, 3, a tool groove, 4, a height measuring device, 401, a standard block, 402, a micrometer screw, 403, a fixed sleeve, 404, a micro-cylinder, 405, a fine adjustment knob, 5, a supporting seat, 6, a hydraulic cylinder, 7, a sleeve, 8 and a sliding column.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention.

Example (b): as shown in fig. 1 and 2, the utility model provides a domestic paper scraper sword groove automatic lifting equipment, including knife rest 1, be provided with sword groove 3 along left right direction on the knife rest 1, sword groove 3 internal fixation clamps scraper 2, the bottom of knife rest 1 is provided with pneumatic cylinder 6, pneumatic cylinder 6 sets up a plurality of and a plurality of pneumatic cylinder 6 synchronous motion along left right direction interval, and the lower extreme of pneumatic cylinder 6 is fixed to be set up subaerial, and the upper end of pneumatic cylinder 6 and the vertical upwards extension of knife rest 1 and the upper end tip and the knife rest 1 fixed connection of pneumatic cylinder 6 are provided with height measuring device 4 on the knife rest 1.

In this embodiment, the height measuring device 4 includes a standard block 401, a micrometer screw 402, a fixing sleeve 403, a micro-cylinder 404 and a fine adjustment knob 405, the fixing sleeve 403 is vertically fixed on the side surface of the tool holder 1, the outer circumferential surface of the fixing sleeve 403 is provided with scales along the vertical direction, the micrometer screw 402 is arranged in the upper end opening of the fixing sleeve 403 in a penetrating manner, the standard block 401 is arranged above the micrometer screw 402, the upper end of the micrometer screw 402 is in contact with the lower surface of the standard block 401, the micro-cylinder 404 is in threaded fit with the lower end opening of the fixing sleeve 403, the micrometer screw 402 is fixedly connected with the micro-cylinder 404, the fine adjustment knob 405 is rotatably arranged at the lower end of the micro-cylinder 404, the outer circumferential surface of the upper end opening of the micro-cylinder 404 is provided with scales along the circumferential direction of the micro-cylinder 404, the micrometer screw 402 is driven to move up and down by rotating the micro-cylinder 404, the upper end of the micrometer, when the position of the scraper 2 needs to be adjusted, the micro-cylinder 404 can be rotated to drive the micrometer screw 402 to descend, the descending distance of the micrometer screw 402 is judged according to the scales on the micro-cylinder 404 and the fixed sleeve 403, the structure and the ascending and descending principle of the micrometer screw are similar to those of a screw micrometer, after the micro-cylinder 404 is rotated to drive the micrometer screw 402 to descend, the hydraulic cylinder 6 is started to drive the cutter holder 1 to ascend to the upper end of the micrometer screw 402 to be contacted with the lower surface of the standard block 401 again, and then the hydraulic cylinder 6 is closed, so that the ascending distance of the scraper 2 can be more accurate.

In order to ensure that the lifting distances of the left side and the right side of the tool rest 1 are the same, reduce the lifting distance error and prevent the tool rest 1 from inclining in the lifting process, the height measuring devices 4 are respectively arranged on the left side and the right side of the tool rest 1.

As a specific embodiment, the device further comprises a supporting seat 5, and the standard block 401 is arranged on the supporting seat 5.

On the basis of above-mentioned embodiment, still include sleeve 7 and slip post 8, slip post 8 is vertical to be established in the bottom of knife rest 1, and sleeve 7 is vertical fixed to be set up in the below of slip post 8, and the upper end and the knife rest 1 fixed connection of slip post 8, the lower extreme of slip post 8 slide and wear to establish in the inside of sleeve 7, because knife rest 1 is very long, and easy the emergence is rocked when knife rest 1 goes up and down, through setting up sleeve 7 and 8 sliding fit of slip post, the stability that multiplicable knife rest 1 goes up and down.

Further, the sleeve 7 and the sliding column 8 are arranged at intervals in the left-right direction.

The utility model provides a pair of domestic paper scraper sword groove automatic lifting equipment, in the in-service use process, when body paper line can not satisfy the position that quality requirements need adjustment scraper 1, the operative employee starts pneumatic cylinder 6, pneumatic cylinder 6 drives 1 lift of knife rest, the distance that whole process goes up and down through height measuring device control knife rest 1, the position that makes scraper 1 satisfies the operation requirement, adjust to close pneumatic cylinder 6 after the suitable position can, 1 alignment time of scraper has been practiced thrift greatly, the work efficiency is improved, workman intensity of labour has not only been reduced, and reducible workman operating time under dust environment, also be fine guard action to workman's healthy. In a word, the utility model discloses reduce scraper adjustment time, reduced the influence of adjustment scraper to production, improved production efficiency, reduced workman intensity of labour.

The principle and the embodiment of the present invention have been explained by using specific examples, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention, it should be pointed out that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and these modifications and modifications also fall into the protection scope of the claims of the present invention.

Claims (6)

1. The utility model provides a domestic paper scraper sword groove automatic lifting equipment which characterized in that: including knife rest (1), be provided with sword groove (3) along the left and right sides direction on knife rest (1), sword groove (3) internal fixation clamps scraper (2), the bottom of knife rest (1) is provided with pneumatic cylinder (6), pneumatic cylinder (6) set up a plurality of and a plurality of pneumatic cylinder (6) synchronous motion along the left and right sides direction interval, and the lower extreme of pneumatic cylinder (6) is fixed to be set up subaerial, and the upper end of pneumatic cylinder (6) and knife rest (1) are vertical upwards to extend and the upper end tip and knife rest (1) fixed connection of pneumatic cylinder (6), are provided with height measuring device (4) on knife rest (1).

2. The automatic lifting equipment of a scraper knife groove of living paper as claimed in claim 1, characterized in that: the height measuring device (4) comprises a standard block (401), a micrometer screw (402), a fixed sleeve (403), a micro-cylinder (404) and a fine adjustment knob (405), wherein the fixed sleeve (403) is fixedly and vertically arranged on the side surface of the tool rest (1), the outer circumferential surface of the fixed sleeve (403) is provided with scales along the vertical direction, the micrometer screw (402) is arranged in an opening at the upper end of the fixed sleeve (403) in a penetrating manner, the standard block (401) is arranged above the micrometer screw (402), the upper end of the micrometer screw (402) is in contact with the lower surface of the standard block (401), the micro-cylinder (404) is sleeved at an opening at the lower end of the fixed sleeve (403) in a threaded manner, the micrometer screw (402) is fixedly connected with the micro-cylinder (404), the fine adjustment knob (405) is rotatably arranged at the lower end of the micro-cylinder (404), the outer circumferential surface of the opening at the upper end of the micro-cylinder (404) is provided with scales along the, the micrometer screw (402) is driven to lift by rotating the micro-cylinder (404).

3. The automatic lifting equipment of a scraper knife groove of household paper as claimed in claim 2, characterized in that: the height measuring devices (4) are respectively arranged on the left side and the right side of the tool rest (1).

4. The automatic lifting equipment of a scraper knife groove of household paper as claimed in claim 2, characterized in that: the support device is characterized by further comprising a support seat (5), wherein the standard block (401) is fixedly arranged on the support seat (5).

5. The automatic lifting equipment for the scraper grooves of the household paper as claimed in any one of claims 1 to 4, wherein: still include sleeve (7) and slip post (8), slip post (8) are vertical to be established in the bottom of knife rest (1), and sleeve (7) are vertical fixed to be set up in the below of slip post (8), the upper end and knife rest (1) fixed connection of slip post (8), and the lower extreme of slip post (8) slides and wears to establish the inside at sleeve (7).

6. The automatic lifting equipment of a scraper knife groove of living paper as claimed in claim 5, characterized in that: the sleeve (7) and the sliding column (8) are arranged at intervals in the left-right direction.

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