CN212424841U - Mask fabric conveying mechanism - Google Patents

Mask fabric conveying mechanism Download PDF

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Publication number
CN212424841U
CN212424841U CN202021241200.3U CN202021241200U CN212424841U CN 212424841 U CN212424841 U CN 212424841U CN 202021241200 U CN202021241200 U CN 202021241200U CN 212424841 U CN212424841 U CN 212424841U
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CN
China
Prior art keywords
cloth
guide roller
roller
frame
cloth guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202021241200.3U
Other languages
Chinese (zh)
Inventor
许道明
张生龙
耿占锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Zhongxin Weaving Intelligent Equipment Co ltd
Original Assignee
Jiangsu Zhongxin Weaving Intelligent Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Zhongxin Weaving Intelligent Equipment Co ltd filed Critical Jiangsu Zhongxin Weaving Intelligent Equipment Co ltd
Priority to CN202021241200.3U priority Critical patent/CN212424841U/en
Application granted granted Critical
Publication of CN212424841U publication Critical patent/CN212424841U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a mask fabric conveying mechanism, which comprises a cloth drum rotating roller and a cloth guide roller which are movably arranged on a frame, wherein the front section of the cloth drum rotating roller extends out of one side of the frame and is used for sleeving a cloth drum, and the rear section of the cloth drum rotating roller is in contact with a friction device; the movable roller frame is arranged on a frame on the front side of the cloth drum rotating roller and comprises a first cloth guide roller, a third cloth guide roller and a fifth cloth guide roller which are arranged in parallel, the rear section of the first cloth guide roller extending is movably arranged on the frame in a penetrating mode, a counterweight rod perpendicular to the first cloth guide roller is arranged on the first cloth guide roller, and a counterweight block is arranged on the counterweight rod. The cloth barrel rotating roller controls the rotating force through the friction force of the friction device in contact with the cloth barrel rotating roller, and the balancing weight on the movable roller frame obtains the cloth tensioning force, so that the fabric is automatically conveyed and stopped according to the subsequent traction force during conveying, and is not driven by a motor, and the situation that the subsequent stopping is still in the continuous feeding process is avoided. And the mechanism is simple and reasonable, the configuration of a driving motor is reduced, and the manufacturing cost of equipment is reduced.

Description

Mask fabric conveying mechanism
Technical Field
The utility model relates to a gauze mask production facility field, more specifically say, it relates to a gauze mask face material conveyor.
Background
The front end side of the mask production line is generally provided with a material conveyor frame, a plurality of groups of cloth drum rotating rollers for conveying a plurality of layers of fabrics and corresponding cloth guide rollers are arranged on the frame, and the plurality of layers of fabrics are guided into fabric passageways of the production line for superposition. The cloth section of thick bamboo cover is on cloth section of thick bamboo change roller, and conventional mechanism cloth section of thick bamboo change roller relies on the motor initiative to drive rotatoryly, if the surface fabric has the pause in the subsequent operation, can't stop in time and send, forms pincher trees. And each cloth cylinder roller is equipped with a driving motor, so that the equipment cost is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a solve above-mentioned problem's gauze mask surface fabric conveying mechanism, the frictional force that adjusts according to self rises the tight power with the work feed, and the cloth reaches the dynamics promptly autogiration pay-off under the pulling of epilogue, then stops immediately when being less than the dynamics to carry, and is rational in infrastructure simple, reduction equipment cost.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the mask fabric conveying mechanism comprises a cloth cylinder rotating roller and a cloth guide roller which are movably mounted on a rack, wherein the front section of the cloth cylinder rotating roller extends out of one side of the rack and is used for sleeving a cloth cylinder, and the rear section of the cloth cylinder contacts with a friction device.
The utility model discloses further improve technical scheme and be, friction device indicates the precession bolt that mounting nut fastened above cloth section of thick bamboo changes the roller, installation spring between bolt end and the friction post, and the friction post is contradicted a cloth section of thick bamboo and is changeed the roller. The friction force between the friction column and the cloth drum rotating roller can be adjusted through the adjusting bolt, and the force requirement for rotating the cloth drum rotating roller is set.
The utility model discloses further improve technical scheme be, the spiral grab handle is established on the bolt top. Is convenient to be held by hand for adjustment.
The utility model discloses further improve technical scheme and be, cloth section of thick bamboo changes movable roller frame of installation in roller front side frame, and movable roller frame wears the dress in the frame including parallel first fabric guide roll, third fabric guide roll, the fifth fabric guide roll of establishhing, the back end activity that first fabric guide roll extends, is equipped with vertically counterweight rod above that, is equipped with the balancing weight on the counterweight rod. The moment generated by the self weight of the balancing weight is equal to the moment generated by the self weight of the movable roller frame and the moment generated by the cloth tensioning force, so that the constant cloth tensioning force is obtained.
The utility model discloses further improve technical scheme and be, the card is grabbed to the weight lever tail end, can shift at the back end of first fabric guide roll, and the fixed point card is solid. The positions of the balance weight rod and the balance weight block can be shifted and adjusted to generate different moments, so that different cloth tensioning forces required by production are obtained.
The utility model discloses further improve technical scheme and be, the back end of cloth section of thick bamboo commentaries on classics roller, first fabric guide roller is located the frame about between the perpendicular frame, respectively connects on the side erects the frame about the frame through two bearing frames. The left bearing seat and the right bearing seat are supported and fixed, so that the device is more stable and can rotate more smoothly.
The utility model discloses further improve technical scheme and be, third fabric guide roll, fifth fabric guide roll top are established second fabric guide roll, fourth fabric guide roll, and sixth fabric guide roll, seventh fabric guide roll that parallel about fourth fabric guide roll front side is established.
The utility model discloses beneficial effect:
the utility model discloses cloth section of thick bamboo changes roller and passes through the rotatory dynamics of frictional force size control of friction device rather than contact, and cloth is led to activity roller frame, and balancing weight on it obtains cloth tight power that rises, makes to realize independently sending according to the epilogue tractive dynamics and stops in the surface fabric is carried, does not need power to order about, under the unpowered condition, has realized the effect of the permanent tension cloth of output to avoid epilogue to pause the preorder still appear in the condition of incessant pay-off. And the mechanism is simple and reasonable, the configuration of a driving motor is reduced, and the manufacturing cost of equipment is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a partially enlarged view of fig. 2.
Detailed Description
As shown in fig. 1 to 3, the utility model discloses a cloth section of thick bamboo that movable mounting changes roller 2 and fabric guide roll 3 in frame 1, and cloth section of thick bamboo changes 2 anterior segments and stretches out frame 1 one side, is used for suit cloth section of thick bamboo 4 on it, and the back end touches and connects friction device 5, friction device 5 means the precession bolt 52 of mounting nut 51 fastening above the feed cylinder changes the roller, installs spring 55 between bolt end and the friction post 53, and friction post 53 is contradicted cloth section of thick bamboo and is changed roller 2, and rotatory grab handle 54 is established on the bolt 52 top.
The movable roller frame is arranged on a frame on the front side of the cloth drum rotating roller, the movable roller frame comprises a first cloth guide roller 31, a third cloth guide roller 33 and a fifth cloth guide roller 35 which are arranged in parallel and are in a shape of Chinese character ri, the first cloth guide roller 31 extends to form a rear section, the rear sections of the cloth drum rotating roller 2 and the first cloth guide roller 31 are positioned between a left vertical frame and a right vertical frame of the frame, and the two rear sections are respectively connected to the left vertical frame and the right vertical frame of the frame through two bearing seats. The rear section of the first cloth guide roller 31 is provided with a counterweight rod 38 vertical to the first cloth guide roller, the tail end of the counterweight rod 38 is provided with a grab 39 which can move at the rear section of the first cloth guide roller 31 and can be fixed in a fixed point clamping way, and the counterweight rod is provided with a counterweight 30. A second cloth guide roller 32 and a fourth cloth guide roller 34 are arranged above the third cloth guide roller 33 and the fifth cloth guide roller 35, a sixth cloth guide roller 36 and a seventh cloth guide roller 37 which are arranged in parallel up and down are arranged at the front side of the fourth cloth guide roller 34, and the inner ends of the cloth guide rollers are connected on the frame.
The free end of the fabric on the fabric drum is led out, penetrates through the lower surface of the first fabric guide roller, sequentially bypasses the upper surface of the second fabric guide roller, the upper surface of the third fabric guide roller, the upper surface of the fourth fabric guide roller, the lower surface of the fifth fabric guide roller, the sixth fabric guide roller and the seventh fabric guide roller, and enters a fabric passageway of a production line.

Claims (7)

1. Gauze mask surface fabric conveying mechanism changes roller (2) and fabric guide roller (3) including the cloth section of thick bamboo of movable mounting in frame (1), its characterized in that: the front section of the cloth cylinder rotary roller (2) extends out of one side of the frame (1), a cloth cylinder (4) is sleeved on the front section of the cloth cylinder rotary roller, and the rear section of the cloth cylinder rotary roller is in contact with the friction device (5).
2. The mask fabric conveying mechanism according to claim 1, characterized in that: the friction device (5) is characterized in that a screwing bolt (52) fastened by a nut (51) is arranged above the cloth drum rotating roller, a spring (55) is arranged between the end head of the bolt (52) and a friction column (53), and the friction column (53) props against the cloth drum rotating roller (2).
3. The mask fabric conveying mechanism according to claim 2, characterized in that: the top end of the bolt (52) is provided with a rotary grab handle (54).
4. The mask fabric conveying mechanism according to claim 1, characterized in that: the movable roller frame is arranged on a frame on the front side of the cloth drum rotating roller and comprises a first cloth guide roller (31), a third cloth guide roller (33) and a fifth cloth guide roller (35) which are arranged in parallel, the rear section of the first cloth guide roller (31) extending is movably arranged on the frame (1) in a penetrating way, a counterweight rod (38) vertical to the first cloth guide roller is arranged on the frame, and a counterweight block (30) is arranged on the counterweight rod.
5. The mask fabric conveying mechanism according to claim 4, wherein: the tail end of the counterweight rod (38) is provided with a grab clamp (39) which can shift at the rear section of the first cloth guide roller (31) and is fixed in a fixed point clamping way.
6. The mask fabric conveying mechanism according to claim 4, wherein: the rear sections of the cloth drum rotating roller (2) and the first cloth guide roller (31) are positioned between the left vertical frame and the right vertical frame of the frame and are respectively connected to the left vertical frame and the right vertical frame of the frame through two bearing seats.
7. The mask fabric conveying mechanism according to claim 4, wherein: a second cloth guide roller (32) and a fourth cloth guide roller (34) are arranged above the third cloth guide roller (33) and the fifth cloth guide roller (35), and a sixth cloth guide roller (36) and a seventh cloth guide roller (37) which are arranged in parallel up and down are arranged at the front side of the fourth cloth guide roller.
CN202021241200.3U 2020-06-30 2020-06-30 Mask fabric conveying mechanism Active CN212424841U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021241200.3U CN212424841U (en) 2020-06-30 2020-06-30 Mask fabric conveying mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021241200.3U CN212424841U (en) 2020-06-30 2020-06-30 Mask fabric conveying mechanism

Publications (1)

Publication Number Publication Date
CN212424841U true CN212424841U (en) 2021-01-29

Family

ID=74278156

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021241200.3U Active CN212424841U (en) 2020-06-30 2020-06-30 Mask fabric conveying mechanism

Country Status (1)

Country Link
CN (1) CN212424841U (en)

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