CN210634141U - Conveying and positioning mechanism of double conveying rollers for compounding woven bags - Google Patents
Conveying and positioning mechanism of double conveying rollers for compounding woven bags Download PDFInfo
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- CN210634141U CN210634141U CN201921581942.8U CN201921581942U CN210634141U CN 210634141 U CN210634141 U CN 210634141U CN 201921581942 U CN201921581942 U CN 201921581942U CN 210634141 U CN210634141 U CN 210634141U
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- positioning
- conveying rollers
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- compounding
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Abstract
The utility model discloses a conveying and positioning mechanism of double conveying rollers for compounding woven bags, which comprises a frame, double conveying rollers fixedly arranged on the frame, positioning rings sleeved on the outer side surfaces of the two ends of the double conveying rollers, pressing blocks arranged on the side surfaces of the two opposite sides of the two positioning rings and a driving device for driving the two positioning rings to synchronously move so as to change the space between the two positioning rings and further convey and position the woven bags and kraft paper; the positioning ring is connected with the outer side surface of the double conveying rollers in a sliding manner; the ball bearings are pressed on one side of the pressing block close to the outer side surfaces of the double conveying rollers; the utility model has simple structure and convenient use; use to braided bag and kraft paper spacing through setting up holding ring and briquetting cooperation for braided bag and kraft paper remain throughout at the edge of carrying with adhesive in-process two and flush, thereby can avoid braided bag and kraft paper to take place the dislocation at adhesive in-process, and then improved work efficiency, guaranteed bonding effect.
Description
Technical Field
The utility model belongs to the technical field of the braided bag production technique and specifically relates to a braided bag is compound with transport positioning mechanism of two conveying rollers is related to.
Background
The braided bag of selling at present all needs to have waterproof performance mostly, especially is applied to the braided bag of chemical fertilizer trade, because chemical fertilizer wets easily, can lead to its fertility to descend after the wetting moreover, so the chemical fertilizer braided bag that uses at present requires to have good waterproof performance. In the prior art, a mode of bonding kraft paper on the inner side of a woven bag by using a woven bag compound machine is usually adopted for moisture prevention, but the situation that the woven bag and the kraft paper are staggered easily occurs in the process of conveying and compounding by using double conveying rollers of the existing woven bag compound machine, so that the bonding efficiency and the bonding effect are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively solve above-mentioned technical problem's compound transport positioning mechanism with two conveying rollers of braided bag.
In order to achieve the purpose of the utility model, the following technical proposal is adopted:
a conveying and positioning mechanism of double conveying rollers for compounding woven bags comprises a rack and double conveying rollers fixedly arranged on the rack;
the positioning rings are sleeved on the outer side surfaces of two ends of the double conveying rollers and are in sliding connection with the outer side surfaces of the double conveying rollers;
the pressing block is arranged on the side surface of one side opposite to the two positioning rings, and a ball is pressed on one side of the pressing block close to the outer side surface of the double conveying rollers;
and the driving device is used for driving the two positioning rings to synchronously move, so that the distance between the two positioning rings is changed, and the woven bag and the kraft paper are conveyed and positioned.
Preferably, the holding ring sets up to waist type poroid, its including be located dual delivery roller both sides and with the arc section of the lateral surface laminating of dual delivery roller and the horizontally connect section that is used for connecting two arc sections, and the radian of arc section is unanimous with the radian of dual delivery roller.
Preferably, the pressing block is arranged at the arc-shaped section of the positioning ring, and one side of the pressing block, which is provided with the balls in a pressing mode, is arranged to be an arc-shaped surface consistent with the radian of the outer side surface of the double conveying roller.
Preferably, the briquetting and the double conveying roller are connected in a sliding manner through a sliding assembly, and the sliding assembly comprises:
the sliding rod is arranged in an inverted L shape, one end of the sliding rod is in sliding connection with a sliding groove formed in the outer side face of the positioning ring, and the other end of the sliding rod is fixedly connected with one side, away from the ball, of the pressing block through a connecting rod;
the positioning plate is vertically and fixedly arranged on the outer side surface of the positioning ring and is positioned on one side, away from the pressing block, of the sliding rod;
and the electric telescopic rod is fixedly arranged on one side of the positioning plate, which is close to the telescopic rod.
Preferably, the bottom of the sliding groove is fixedly provided with a positioning block, and the positioning block is fixedly connected with the end part of the sliding rod through a cylindrical spring.
Preferably, a clamping groove clamped with the electric telescopic rod is formed in one end, close to the cylindrical spring, of the sliding rod.
Preferably, the driving device comprises a horizontal electric cylinder and a horizontal telescopic rod, the horizontal electric cylinder and the horizontal telescopic rod are fixedly arranged on the rack, the end part of the output end of the horizontal electric cylinder is fixedly connected with the top of one side, away from the pressing block, of the positioning ring, and one end, away from the rack, of the horizontal telescopic rod is fixedly connected with the bottom of one side, away from the pressing block, of the positioning ring.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a set up holding ring and briquetting cooperation and use and carry on spacingly to braided bag and kraft paper for braided bag and kraft paper remain throughout at the edge of carrying with adhesive in-process both to keep flushing, thereby can avoid braided bag and kraft paper to take place the dislocation at adhesive in-process, and then improved work efficiency, guaranteed bonding effect.
2. The utility model discloses a set up the ball in one side of briquetting, can play limiting displacement and not influence the normal transport of braided bag and kraft paper again simultaneously to braided bag and kraft paper on the one hand, on the other hand can avoid braided bag and kraft paper to take place to damage at the in-process of carrying.
3. The utility model discloses a set up horizontal electric jar with horizontal telescopic link cooperation is used to drive the holding ring and is moved, thereby makes the holding ring motion is got up more stably smooth, its simple structure moreover, convenient operation to manufacturing cost has been reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
Fig. 1 is a schematic view of a partial structure of a conveying and positioning mechanism of a double conveying roller for compounding woven bags according to the present invention;
fig. 2 is a schematic structural view of a conveying and positioning mechanism of a double conveying roller for compounding woven bags provided by the present invention;
fig. 3 is the utility model provides a pair of braided bag is compound with the structural sketch map of briquetting among the transport positioning mechanism of two conveying rollers.
Fig. 4 is the utility model provides a pair of braided bag is compound with transport positioning mechanism's of two conveying rollers briquetting and the schematic structure drawing that sliding assembly cooperation was used.
Numerical description in the figures:
1. a frame; 2. a conveying roller set; 3. glue spreading roller; 4. a wind-up roll; 5. a discharge roller; 6. a flattening roller set; 7. a positioning ring; 701. a chute; 8. briquetting;
9. a drive device; 901. a horizontal electric cylinder; 902. a horizontal telescopic rod;
10. a ball bearing; 11. a sliding assembly; 1101. a slide bar; 1102. positioning a plate; 1103. an electric telescopic rod; 1104. positioning blocks; 1105. a cylindrical spring; 1106. a clamping groove.
Detailed Description
The following will make a clear and complete description of the conveying and positioning mechanism of the dual conveying rollers for compounding woven bags according to the present invention with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention.
As shown in fig. 1, the utility model provides a braided bag is compound with transport positioning mechanism of two conveying rollers, it includes frame 1 and installs carry roller set 2 in frame 1, carry roller set 2 by installing motor in frame 1 drives, be equipped with glue spreader 3 directly over two carry roller set 2, glue spreader 3 installs in frame 1. Be equipped with wind-up roll 4 under the roller is sent to dual conveying, the both sides of wind-up roll 4 all are equipped with an blowing roller 5, and one of them blowing roller 5 is used for carrying out the blowing to the braided bag, and another blowing roller 5 is used for carrying out the blowing to the kraft paper, and specific operation flow is: the woven bag and the kraft paper are discharged by a discharging roller 5 and then conveyed to a double conveying roller, glue is coated by a glue coating roller 3, and the woven bag and the kraft paper are bonded under the action of a conveying roller group 2.
In addition, a flattening roller set 6 is arranged right below the conveying roller set 2, and the flattening roller set 6 is used for flattening the bonded woven bags, so that the bonding effect is ensured; meanwhile, a tension adjusting device is further arranged between the discharging roller 5 and the conveying roller group 2 and used for adjusting the tension of the woven bag and the kraft paper, so that the tension of the woven bag and the kraft paper is kept consistent all the time in the conveying process, and the bonding efficiency and the bonding effect are further improved.
In-process at woven bag and the bonding of kraft paper, in order to avoid woven bag and kraft paper to take place the dislocation, so carry the both ends of roller set 2 all to be equipped with a holding ring 7, and briquetting 8 is installed to one side of holding ring 7, simultaneously install in the frame 1 and be used for the drive thereby holding ring 7 carries out the motion and carries out the drive arrangement 9 of fixing a position to woven bag and kraft paper. As shown in fig. 2, the positioning ring 7 is configured as a waist-shaped hole, and includes arc sections located on two sides of the conveying roller set 2 and attached to the outer side surface of the conveying roller set 2 and a horizontal connecting section for connecting the two arc sections, and the radian of the arc sections is consistent with that of the conveying roller set 2.
As shown in fig. 3, the pressing blocks 8 are installed on one side of the arc-shaped section of the positioning ring 7, which is far away from the rack 1, and 5 pressing blocks 8 are arranged at equal intervals along the circumferential direction of the arc-shaped section; briquetting 8 is close to one side of carrying 2 lateral surfaces of roller set sets up to the arcwall face unanimous with the lateral surface radian of carrying roller set 2, is equipped with ball 10 in the edge pressure-sharing of arcwall face and arcwall face simultaneously, sets up ball 10 through the one side at briquetting 8, can play limiting displacement and do not influence the normal transport of braided bag and kraft paper again simultaneously to braided bag and kraft paper on the one hand, and on the other hand can avoid braided bag and kraft paper to take place to damage at the in-process of carrying.
The pressing block 8 is connected with the positioning ring 7 in a sliding mode through a sliding assembly 11, the pressing block 8 can be driven to move through the sliding assembly 11 in the using process, so that the pressing block 8 and the conveying roller group 2 are separated or pressed, and the number of the sliding assemblies 11 is the same as that of the pressing blocks 8. As shown in fig. 4, the sliding assembly 11 includes a sliding rod 1101, a positioning plate 1102 and an electric telescopic rod 1103; the sliding rod 1101 is arranged in an inverted L shape, a vertical portion of the sliding rod is slidably connected to the sliding groove 701 formed in the outer side surface of the positioning ring 7, and a horizontal portion of the sliding rod is fixedly connected to one side of the pressing block 8 away from the ball 10 through a connecting rod, wherein the fixing mode may be bolt connection, thread connection or welding, and preferably bolt connection is adopted in this embodiment. A positioning block 1104 is mounted at the bottom of the sliding slot 701, the sliding rod 1101 is connected with the positioning block 1104 through a cylindrical spring 1105, a clamping slot 1106 is formed at one end of the vertical portion of the sliding rod 1101, which is close to the cylindrical spring 1105, and an opening of the clamping slot 1106 is located at one side of the sliding rod 1101, which is close to the positioning block 1102. The positioning plate 1102 is vertically fixed on the outer side surface of the positioning ring 7, the electric telescopic rod 1103 is installed on one side of the positioning plate 1102 close to the sliding rod 1101, and the electric telescopic rod 1103 is connected with the clamping groove 1106 on the sliding rod 1101 in a clamping manner.
In an initial state, one end of the electric telescopic rod 1103, which is far away from the positioning plate 1102, is clamped in the clamping groove 1106 on the sliding rod 1101, the cylindrical spring 1105 is stretched, and the pressing block 8 is far away from the outer side surface of the conveying roller group 2; at this moment, start drive arrangement 9 and drive two holding rings 7 simultaneously and carry out relative motion, the side of the relative one side of holding ring 7 up to two and the both sides edge butt of braided bag and kraft paper, then start electric telescopic handle 1103 retracts back, and then releases slide bar 1101, at this moment, cylindrical spring 1105 resets, briquetting 8 carries out the pressfitting to braided bag and kraft paper, and then plays limiting displacement to braided bag or kraft paper. Use to braided bag and kraft paper spacing through setting up the cooperation of holding ring 7 and briquetting 8 for braided bag and kraft paper remain throughout at the edge of carrying with adhesive in-process two and flush, thereby can avoid braided bag and kraft paper to take place the dislocation at adhesive in-process, and then improved work efficiency, guaranteed bonding effect.
Each positioning ring 7 is connected with a driving device 9, each driving device 9 comprises a horizontal electric cylinder 901 and a horizontal telescopic rod 902 which are mounted on the rack 1, the horizontal electric cylinders 901 and the horizontal telescopic rods 902 are symmetrically arranged about the vertical central line of the positioning ring 7, the end part of the output end of each horizontal electric cylinder 901 is fixedly connected with the top of one side, away from the pressing block 8, of the positioning ring 7, one end, away from the rack 1, of each telescopic rod is fixedly connected with the bottom of one side, away from the pressing block 8, of the positioning ring 7, and the fixed connection mode is preferably bolt connection. When the horizontal electric cylinder 901 drives the positioning ring 7 to move, the horizontal telescopic rod 902 extends or shortens simultaneously. By arranging the horizontal electric cylinder 901 and the horizontal telescopic rod 902 to be matched for use, the positioning ring 7 can move more stably and smoothly.
The utility model discloses a work flow as follows:
in an initial state, the two positioning rings 7 are respectively located at two end portions of the conveying roller set 2, in the initial state, one end of the electric telescopic rod 1103, which is far away from the positioning plate 1102, is clamped in the clamping groove 1106 on the sliding rod 1101, the cylindrical spring 1105 is stretched, and the pressing block 8 is far away from the outer side surface of the conveying roller set 2.
During the use, first-selected start drive arrangement 9 drives two holding rings 7 simultaneously and carries out relative motion, and the side of the relative one side of holding ring 7 up to two and the both sides edge butt of braided bag and kraft paper, then start electric telescopic handle 1103 returns and contracts, and then releases slide bar 1101, this moment, cylindrical spring 1105 resets, briquetting 8 carries out the pressfitting to braided bag and kraft paper, and then plays limiting displacement to braided bag or kraft paper.
The utility model discloses the horizontal electric jar 901, motor and electric telescopic handle 1103 that use all with power electric connection, for it provides the electric energy, here the power be the commercial power, its specific circuit connection mode is the common general knowledge in this field, so no longer give unnecessary details here.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
Claims (7)
1. A conveying and positioning mechanism of double conveying rollers for compounding woven bags comprises a rack and double conveying rollers fixedly arranged on the rack; the method is characterized in that: further comprising:
the positioning rings are sleeved on the outer side surfaces of two ends of the double conveying rollers and are in sliding connection with the outer side surfaces of the double conveying rollers;
the pressing block is arranged on the side surface of one side opposite to the two positioning rings, and a ball is pressed on one side of the pressing block close to the outer side surface of the double conveying rollers;
and the driving device is used for driving the two positioning rings to synchronously move, so that the distance between the two positioning rings is changed, and the woven bag and the kraft paper are conveyed and positioned.
2. The conveying and positioning mechanism of the double conveying rollers for compounding the woven bags according to claim 1, characterized in that: the holding ring sets up to waist type poroid, its including be located the dual delivery roller both sides and with the arc section of the lateral surface laminating of dual delivery roller and the horizontally connect section that is used for connecting two arc sections, and the radian of arc section is unanimous with the radian of dual delivery roller.
3. The conveying and positioning mechanism of the double conveying rollers for compounding the woven bags according to claim 2, characterized in that: the briquetting set up in the arc section of holding ring, just one side that the briquetting pressure was equipped with the ball sets up to with the arcwall face that the lateral surface radian is unanimous of double feeding roller.
4. The conveying and positioning mechanism of the double conveying rollers for compounding the woven bags according to claim 3, characterized in that: the briquetting with dual delivery roller passes through a sliding assembly sliding connection, sliding assembly includes:
the sliding rod is arranged in an inverted L shape, one end of the sliding rod is in sliding connection with a sliding groove formed in the outer side face of the positioning ring, and the other end of the sliding rod is fixedly connected with one side, away from the ball, of the pressing block through a connecting rod;
the positioning plate is vertically and fixedly arranged on the outer side surface of the positioning ring and is positioned on one side, away from the pressing block, of the sliding rod;
and the electric telescopic rod is fixedly arranged on one side of the positioning plate, which is close to the telescopic rod.
5. The conveying and positioning mechanism of the double conveying rollers for compounding the woven bags according to claim 4, characterized in that: the bottom of the sliding groove is fixedly provided with a positioning block, and the positioning block is fixedly connected with the end part of the sliding rod through a cylindrical spring.
6. The conveying and positioning mechanism of the double conveying rollers for compounding the woven bags according to claim 5, characterized in that: and one end of the sliding rod, which is close to the cylindrical spring, is provided with a clamping groove clamped with the electric telescopic rod.
7. The conveying and positioning mechanism of the double conveying rollers for compounding the woven bags according to claim 1 or 6, characterized in that: the driving device comprises a horizontal electric cylinder and a horizontal telescopic rod, wherein the horizontal electric cylinder and the horizontal telescopic rod are fixedly arranged on the rack, the end part of the output end of the horizontal electric cylinder is fixedly connected with the top of one side of the pressing block, which is far away from the positioning ring, and the end of the horizontal telescopic rod is fixedly connected with the bottom of one side of the pressing block, which is far away from the rack, which is far away from the positioning ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581942.8U CN210634141U (en) | 2019-09-23 | 2019-09-23 | Conveying and positioning mechanism of double conveying rollers for compounding woven bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581942.8U CN210634141U (en) | 2019-09-23 | 2019-09-23 | Conveying and positioning mechanism of double conveying rollers for compounding woven bags |
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| Publication Number | Publication Date |
|---|---|
| CN210634141U true CN210634141U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921581942.8U Expired - Fee Related CN210634141U (en) | 2019-09-23 | 2019-09-23 | Conveying and positioning mechanism of double conveying rollers for compounding woven bags |
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| CN (1) | CN210634141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208151A (en) * | 2020-09-28 | 2021-01-12 | 韩光林 | Preparation process of paper-plastic composite woven bag |
-
2019
- 2019-09-23 CN CN201921581942.8U patent/CN210634141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208151A (en) * | 2020-09-28 | 2021-01-12 | 韩光林 | Preparation process of paper-plastic composite woven bag |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20210923 |