CN217990114U

CN217990114U - Automatic frictioning device for bottom pasting of valve bag

Info

Publication number: CN217990114U
Application number: CN202221380765.9U
Authority: CN
Inventors: 戴国君; 徐成娟; 朱海永
Original assignee: Yixing Wellknit Container Bag Co ltd
Current assignee: Yixing Wellknit Container Bag Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-09
Anticipated expiration: 2032-06-06

Abstract

The utility model provides an automatic frictioning device is pasted at bottom of valve bag relates to valve bag manufacture equipment technical field, including unable adjustment base, a pair of support frame is installed at unable adjustment base's top, and be connected with the pivot between a pair of support frame, the outside cover of pivot is equipped with the regulating roller, a pair of first spout and a pair of second spout have been seted up in the outside of regulating roller, and a pair of first spout is the pitch arc, a pair of second spout is sharp, the one end of a pair of first spout all is connected with the one end of a pair of second spout, the regulating strip is installed to one side of support frame, the spacing groove has been seted up at the top of regulating strip, and the inside sliding connection of spacing groove has the stopper, the fixed block is installed at the top of stopper, and the slide bar is installed to one side of fixed block. The utility model discloses a through the scraper blade and place the use of board, can strike off the glue that spills over at the bottom of the valve port bag automatically to replace the artifical manual mode of striking off, thereby improve the speed of striking off and the effect of striking off.

Description

Automatic glue scraping device for bottom pasting of valve bag

Technical Field

The utility model belongs to the technical field of the valve port bag manufacture equipment, more specifically says, pastes automatic frictioning device at bottom of in particular to valve port bag.

Background

The valve bag is commonly called as a bottom pasting bag, the using method is that materials are fed from a top or bottom valve port, special filling equipment is adopted, the materials are filled, and then a square body is formed, the bottom of the valve bag can be pasted with a bottom paste in the production process so as to improve the waterproofness of the valve bag, however, after the bottom paste is pasted with the bottom paste, partial glue overflows to the outside of the bottom paste, and therefore a glue scraping device is used for scraping off redundant dry glue.

Based on the above, the present inventors found that the following problems exist: present frictioning device strikes off glue through artifical manual mode mostly, and manual operation can not avoid appearing leaking scraping or the inhomogeneous condition of frictioning to influence the quality of valve bag, and artifical frictioning speed is slow, consequently can't adapt to the more condition of valve bag quantity.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and an automatic glue scraping device for bottom pasting of a valve bag is provided, so as to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automatic frictioning device is pasted at bottom of valve bag to solve present frictioning device efficiency lower and the relatively poor problem of effect.

The utility model discloses paste automatic frictioning device's purpose and efficiency at the bottom of the valve bag, by following concrete technical means reach:

the automatic frictioning device comprises a fixed base, wherein a pair of support frames are installed at the top of the fixed base, a rotating shaft is connected between the support frames, an adjusting roller is sleeved on the outer side of the rotating shaft, a pair of first sliding grooves and a pair of second sliding grooves are formed in the outer side of the adjusting roller, the first sliding grooves are arc lines, the second sliding grooves are linear, one ends of the first sliding grooves are connected with one ends of the second sliding grooves, an adjusting strip is installed on one side of the support frames, a limiting groove is formed in the top of the adjusting strip, a limiting block is connected inside the limiting groove in a sliding mode, a fixed block is installed at the top of the limiting block, a sliding rod is installed on one side of the fixed block and can slide inside the first sliding grooves and the second sliding grooves, a connecting rod is connected to one side of the limiting block, an opening is formed in the bottom of the adjusting strip, the connecting rod can slide in the opening, a first spring is connected between the limiting block and the bottom of the limiting groove, the first spring is sleeved on the outer side of the connecting rod, a scraper is installed at one end of the connecting rod, a power box is provided with a power box, a rolling roller, and a telescopic column is connected with a telescopic plate.

Further, a third sliding groove is formed in the roller, a sliding block is installed on the outer side of the telescopic column, and the sliding block can slide in the third sliding groove.

Furthermore, a first motor is installed on one side of the support frame, and the output end of the first motor is in transmission connection with the rotating shaft.

Furthermore, the inside of fixed block has been seted up and has been held the chamber, the slide bar can slide in the inside that holds the chamber, the slide bar with hold and be connected with the second spring between the chamber.

Furthermore, an installation cavity is formed in the power box, a driving shaft and a driven shaft are installed in the installation cavity, a driving gear is sleeved on the outer side of the driving shaft, a driven gear is sleeved on the outer side of the driven shaft, the driving gear is meshed with the driven gear and connected with the driven shaft in a transmission mode, and the roller is in transmission connection with the driven shaft.

Furthermore, a second motor is installed on the outer side of the power box, and the second motor is in transmission connection with the driving shaft.

Furthermore, the driving gear is a half gear, and the radius of the driving gear is smaller than that of the driven gear.

Furthermore, an installation block is installed at the top of the fixed base, a through hole is formed in the installation block, a third spring is arranged at the top of the through hole, a connecting plate is connected to the bottom of the third spring, a pair of erasing plates are installed at the bottom of the connecting plate, and the erasing plates and the scraper plates can be mutually extruded.

Compared with the prior art, the utility model discloses following beneficial effect has:

the first motor of the utility model can control the rotation of the rotating shaft to drive the adjusting roller to rotate, the sliding rod can slide in the first chute and the second chute, so the rotation of the adjusting roller can change the position of the sliding rod in the first chute, and the sliding rod can drive the limiting block to move in the limiting groove because the first chute is arc-shaped, so the connecting rod can move in the hole, meanwhile, the placing plate can place the valve bag, so the scraper driven by the connecting rod to move forwards can scrape the glue on the valve bag, when the sliding rod moves to one end of the first chute, the first motor can stop working, at the moment, because the second chute is linear, the limiting block can reset under the action of the first spring, thereby realize the reseing of scraper blade, and, the second motor can drive the roller rotation, and the slider can slide in the third spout again, so the rotation of roller can make flexible post antedisplacement, and then the drive places the board antedisplacement, so that the glue of valve pocket different positions is scraped to the scraper blade, and simultaneously, because of the driving gear is the half gear, and the radius is less than driven gear, consequently can realize placing the board intermittent type nature antedisplacement in the realization, can also reduce the function of the rotation rate of roller, again because of the scraper blade can extrude mutually with erasing the board, but the third spring has been connected again to the connecting plate of erasing the board in addition, so it can strike off the glue residue of adhering to on the scraper blade surface to erase the board, in case the residue influences the effect of striking off of scraper blade.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

Fig. 4 is a schematic view of the internal structure of the fixing block of the present invention.

Fig. 5 is a schematic diagram of the internal structure of the power box of the present invention.

Fig. 6 is an enlarged schematic view of the structure at C in fig. 5 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a fixed base; 2. a support frame; 3. a regulating roller; 4. a first chute; 5. an adjustment bar; 6. a limiting groove; 7. a connecting rod; 8. a first spring; 9. a power box; 10. rolling a roller; 11. a telescopic column; 12. placing the plate; 13. mounting blocks; 14. a second chute; 15. a slide bar; 16. a fixed block; 17. a limiting block; 18. a third chute; 19. a slider; 20. a first motor; 21. a second motor; 22. a driven gear; 23. a driving gear; 24. a connecting plate; 25. erasing the plate; 26. a second spring; 27. a scraper.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 6:

the utility model provides an automatic frictioning device for bottom pasting of valve bag, which comprises a fixed base 1, a pair of supporting frames 2 are arranged at the top of the fixed base 1, a rotating shaft is connected between the pair of supporting frames 2, an adjusting roller 3 is sleeved outside the rotating shaft, a pair of first chutes 4 and a pair of second chutes 14 are arranged outside the adjusting roller 3, the pair of first chutes 4 are arc lines, the pair of second chutes 14 are straight lines, one ends of the pair of first chutes 4 are connected with one ends of the pair of second chutes 14, an adjusting strip 5 is arranged at one side of the supporting frame 2, a limiting groove 6 is arranged at the top of the adjusting strip 5, a limiting block 17 is connected inside the limiting groove 6 in a sliding way, a fixed block 16 is arranged at the top of the limiting block 17, a sliding rod 15 is arranged at one side of the fixed block 16, the sliding rod 15 can slide inside the first chutes 4 and the second chutes 14, a connecting rod 7 is connected at one side of the limiting block 17, the bottom of the adjusting strip 5 is provided with an opening, the connecting rod 7 can slide in the opening, a first spring 8 is connected between the limiting block 17 and the bottom of the limiting groove 6, the first spring 8 is sleeved outside the connecting rod 7, one end of the connecting rod 7 is provided with a scraper 27, the top of the fixed base 1 is provided with a power box 9, one side of the power box 9 is provided with a roller 10, the inside of the roller 10 is connected with a telescopic column 11 in a sliding manner, one side of the telescopic column 11 is provided with a placing plate 12, the roller can drive the adjusting roller 3 to rotate, because the sliding rod 15 can slide in the first sliding groove 4 and the second sliding groove 14, the rotation of the adjusting roller 3 can change the position of the sliding rod 15 in the first sliding groove 4, because the first sliding groove is 4 arc-shaped, the sliding rod 15 can drive the limiting block 17 to move in the limiting groove 6, and further the connecting rod 7 can move in the opening, meanwhile, the placing plate 12 can place the valve bag, so that the scraper 27 which is driven by the connecting rod 7 to move forward can scrape off glue on the valve bag, when the sliding rod 15 moves to one end of the first sliding groove 4, the first motor 20 stops working, and at the moment, because the second sliding groove 14 is linear, the limiting block 17 can reset under the action of the first spring 8, and thus the reset of the scraper 27 is realized.

Wherein, third spout 18 has been seted up to the inside of roller 10, and slider 19 is installed in the outside of flexible post 11, and slider 19 can slide in the inside of third spout 18, and when roller 10 was rotatory, because of slider 19 can slide in third spout 18, so roller 10's rotation can make flexible post 11 antedisplacement, and then drives and place board 12 antedisplacement to make scraper blade 27 strike off the glue of valve bag different positions.

Wherein, first motor 20 is installed to one side of support frame 2, and the output and the pivot transmission of first motor 20 are connected, provide power for the rotation of pivot.

Wherein, the inside of fixed block 16 has been seted up and has been held the chamber, and slide bar 15 can be in the inside slip that holds the chamber, slide bar 15 with hold and be connected with second spring 26 between the chamber, second spring 26 can extrude slide bar 15, makes it laminate first spout 4 and second spout 14 all the time.

Wherein, the installation cavity has been seted up to the inside of headstock 9, and the internally mounted of installation cavity has drive shaft and driven shaft, and the outside cover of drive shaft is equipped with driving gear 23, and the outside cover of driven shaft is equipped with driven gear 22, and driving gear 23 is connected with driven gear 22 meshing, rolls roller 10 and is connected with the driven shaft transmission.

Wherein, the second motor 21 is installed on the outside of the power box 9, and the second motor 21 is in transmission connection with the driving shaft, and the second motor 21 can provide power for the rotation of the roller 10.

The driving gear 23 is a half gear, and the radius of the driving gear 23 is smaller than the radius of the driven gear 22, so that the placing plate 12 can be intermittently moved forward, and the rotating speed of the roller 10 can be reduced.

Wherein, the installation piece 13 is installed at the top of unable adjustment base 1, and the through-hole is seted up to the inside of installation piece 13, and the top of through-hole passes through the third spring, and the bottom of third spring is connected with connecting plate 24, and a pair of board 25 of erasing is installed to the bottom of connecting plate 24, and erases board 25 and scraper blade 27 and can extrude each other, erases board 25 and can strike off the glue residue attached to scraper blade 27 surface, prevents that the residue from influencing the effect of striking off of scraper blade 27.

The specific use mode and function of the embodiment are as follows:

when the product is used, whether the connection part of the product is fastened is firstly detected, the product is placed at a designated position after the product is ensured to be intact, then the valve bag is placed on the placing plate 12, the bottom of the valve bag faces upwards, the valve bag is fixed through a pressing tool, then the first point machine 20 is started, the adjusting pipe 3 is rotated, the sliding rod 15 slides in the first sliding groove 4, the limiting block 17 moves in the limiting groove 6, the scraping plate 27 scrapes glue on the valve bag, the situation that the valve bag and the scraping plate 25 abut against each other can occur along with the continuous forward movement of the scraping plate 27, at the moment, the scraping plate 25 can scrape glue residues attached to the surface of the scraping plate 27, when the sliding rod 15 moves to one end of the first sliding groove 4, the first motor 20 stops working, the limiting block 17 can reset under the action of the first spring 8, so that the scraping of the scraping plate 27 is realized, then the second motor 21 is started to drive the roller 10 to rotate, so that the placing plate 12 moves forward, and then the first motor 20 is started, so that the scraping of different positions of the valve bag is carried out by the scraping plate 27.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Paste automatic frictioning device at bottom of valve port bag, its characterized in that: including unable adjustment base (1), a pair of support frame (2) is installed at the top of unable adjustment base (1), and is a pair of be connected with the pivot between support frame (2), and the outside cover of pivot is equipped with adjusting roller (3), the outside of adjusting roller (3) has been seted up a pair of first spout (4) and a pair of second spout (14), and is a pair of first spout (4) are the pitch arc, and is a pair of second spout (14) are straight line form, and is a pair of the one end of first spout (4) all is connected with the one end of a pair of second spout (14), adjusting strip (5) is installed to one side of support frame (2), spacing groove (6) have been seted up at the top of adjusting strip (5), just the inside sliding connection of spacing groove (6) has stopper (17), fixed block (16) is installed at the top of stopper (17), and slide bar (15) is installed to one side of fixed block (16), slide bar (15) can be connected with the inside slip of first spout (4) and second spout (14) at one side of stopper (17), one side of stopper (17) is connected with connecting rod (7), adjusting strip (5) has seted up the bottom trompil, first trompil can slide in limiting spring (8) in limiting groove (6) bottom trompil), just first spring (8) suit is in the outside of connecting rod (7), scraper blade (27) are installed to the one end of connecting rod (7), headstock (9) are installed at the top of unable adjustment base (1), one side of headstock (9) is equipped with rolls roller (10), the inside sliding connection who rolls roller (10) has flexible post (11), just one side of flexible post (11) is installed and is placed board (12).

2. The bottom-pasting automatic glue scraping device of the valve bag according to claim 1, characterized in that: a third sliding groove (18) is formed in the roller (10), a sliding block (19) is installed on the outer side of the telescopic column (11), and the sliding block (19) can slide in the third sliding groove (18).

3. The bottom-pasting automatic glue scraping device of the valve bag according to claim 1, characterized in that: first motor (20) are installed to one side of support frame (2), just the output and the pivot transmission of first motor (20) are connected.

4. The bottom-pasting automatic glue scraping device of the valve bag according to claim 1, characterized in that: the inside of fixed block (16) has been seted up and has been held the chamber, slide bar (15) can be in the inside slip that holds the chamber, slide bar (15) and hold and be connected with second spring (26) between the chamber.

5. The bottom-pasting automatic glue scraping device of the valve bag according to claim 1, characterized in that: the installation cavity has been seted up to the inside of headstock (9), and the internally mounted of installation cavity has drive shaft and driven shaft, and the outside cover of drive shaft is equipped with driving gear (23), and the outside cover of driven shaft is equipped with driven gear (22), driving gear (23) are connected with driven gear (22) meshing, roll roller (10) and driven shaft transmission are connected.

6. The bottom-pasting automatic glue scraping device of the valve bag according to claim 5, characterized in that: and a second motor (21) is installed on the outer side of the power box (9), and the second motor (21) is in transmission connection with the driving shaft.

7. The bottom-pasting automatic glue scraping device of the valve bag according to claim 5, characterized in that: the driving gear (23) is a half gear, and the radius of the driving gear (23) is smaller than that of the driven gear (22).

8. The automatic frictioning device for bottom pasting of valve bag according to claim 1, characterized in that: installation piece (13) are installed at the top of unable adjustment base (1), just the through-hole is seted up to the inside of installation piece (13), and the top of through-hole passes through the third spring, and the bottom of third spring is connected with connecting plate (24), a pair of board (25) of erasing is installed to the bottom of connecting plate (24), just it can extrude mutually with scraper blade (27) to erase board (25).