CN220037185U - Auxiliary pressing clamp for scraping processing - Google Patents

Abstract

The utility model relates to the field of scraping processing technology, in particular to an auxiliary pressing clamp for scraping processing, which comprises a bottom plate, wherein a first fixing rod and a second fixing rod are connected to the bottom plate, the first fixing rod and the second fixing rod are oppositely arranged in parallel, a guide rod is connected between the first fixing rod and the second fixing rod, one guide rod is respectively arranged at two ends of the first fixing rod, a clamping plate is connected between the two guide rods in a sliding manner, an elastic component for driving the clamping plate to fix the scraping is arranged on the guide rod, and a fastening component for further driving the clamping plate to fix the scraping is arranged on the first fixing rod. The utility model has the function of improving the problem that the adhesive tape is easy to deform or the adhesive tape is not well adhered to the connecting plate before the adhesive tape is solidified, thereby leading to high rejection rate.

Description

Auxiliary pressing clamp for scraping processing

Technical Field

The utility model relates to the field of scraping processing technology, in particular to an auxiliary pressing clamp for scraping processing.

Background

Screen printing is one of the important links in the fabrication of solar cell electrodes, and screen printing paste scraping is an important component in screen printing. The screen printing paste printing portion prints on the printing pattern of the screen printing plate, and the paste is passed through the printing pattern by pressing, thereby forming effective pattern printing, and completing the screen printing of the solar cell.

The scraping glue 1 comprises a glue strip 11 and a connecting plate 12 (shown in figure 1), a groove 111 is formed in the glue strip 1 during manufacturing, the connecting plate 12 is bonded with the glue strip 11 after adhesive glue is dripped into the groove 111, the glue strip 11 and the connecting plate 12 are pressed together by a pressing machine in the conventional manufacturing process of the scraping glue 1 in combination with manual adhesive dripping, the processed scraping glue 1 is arranged on a placing frame to stand after the pressing is finished, and the adhesive glue is naturally solidified, but the adhesive force of the adhesive glue is smaller than the stress of the glue strip 11 before the adhesive glue is not solidified, so that deformation of the glue strip 11 or poor bonding between the glue strip 11 and the connecting plate 12 is easily caused, and the problem of high rejection rate is caused.

Disclosure of Invention

In order to solve the problem that adhesive tapes are easy to deform or adhesive tapes are not well adhered to a connecting plate before adhesive tapes are solidified, so that the rejection rate is high, the utility model provides an auxiliary pressing clamp for scraping adhesive.

The auxiliary pressing fixture for scraping processing provided by the utility model adopts the following technical scheme:

the utility model provides an auxiliary pressing clamp for scraping processing, includes the bottom plate, be connected with first dead lever and second dead lever on the bottom plate, relative parallel arrangement of first dead lever and second dead lever, be connected with the guide bar between first dead lever and the second dead lever, the guide bar is equipped with one respectively at the both ends of first dead lever, two supply between the guide bar to scrape the rubber and place, two sliding connection has splint between the guide bar, be equipped with the fixed elastic component who scrapes the rubber of drive splint on the guide bar, be equipped with the fixed fastening component who scrapes the rubber of further drive splint on the first dead lever.

Preferably, the elastic component comprises a first spring seat, a second spring seat and a clamping spring, wherein the first spring seat is connected to the first fixing rod, the second spring seat is connected to the clamping plate, the guide rod can penetrate through the first spring seat and the second spring seat, the clamping spring is sleeved outside the guide rod in a penetrating mode, one end of the clamping spring is abutted to the first spring seat, and the other end of the clamping spring is abutted to the second spring seat.

Preferably, the fastening assembly comprises a threaded cylinder, a threaded rod, a hand wheel and a top block, wherein the threaded cylinder is connected to the first fixing rod, the threaded rod is in threaded connection with the threaded cylinder, the top block is connected to the clamping plate, a positioning hole for the threaded rod to penetrate is formed in the top block, and the hand wheel is connected to the end portion of the threaded rod, opposite to the top block.

Preferably, the bottom plate is connected with a plurality of limiting plates, the limiting plates can be limited on two sides of the width direction of the scraping glue, and the length of the limiting plates is smaller than the width of the scraping glue.

Preferably, the clamping plate is connected with a pulling plate, and the pulling plate is arranged along the direction perpendicular to the clamping plate.

In summary, the utility model has the following beneficial technical effects:

according to the auxiliary pressing clamp for the scraping processing, provided by the utility model, the first fixing rod, the second fixing rod, the guide rod, the clamping plates, the elastic component and the fastening component are arranged on the bottom plate, a plurality of processed scraping rubbers can be placed on the bottom plate between the clamping plates and the second fixing rod, the clamping plates can be pushed by the elastic component to simply fix the scraping rubbers in the placing process, the scraping rubbers are prevented from toppling over in the placing process, the clamping plates are further pushed by the fastening component to clamp and fix the scraping rubbers, and the clamping plates are used for applying stable pressure to the adhesive tapes of the scraping rubbers, so that the adhesive tapes are firmly adhered to the connecting plates, and the effects that the adhesive tapes are easy to deform or the adhesive tapes are not well adhered to the connecting plates before the adhesive tapes are solidified, so that the problem of high rejection rate is solved are achieved.

Drawings

FIG. 1 is a schematic illustration of a doctor blade in the background of the utility model;

fig. 2 is a schematic structural diagram of an auxiliary pressing fixture for doctor blade processing in an embodiment of the utility model.

Reference numerals illustrate: 1. scraping glue; 11. an adhesive tape; 111. a groove; 12. a connecting plate; 2. a bottom plate; 21. a limiting plate; 3. a first fixing rod; 4. a second fixing rod; 5. a guide rod; 6. a clamping plate; 61. pulling a plate; 7. an elastic component; 71. a first spring seat; 72. a second spring seat; 73. a clamping spring; 8. a fastening assembly; 81. a thread cylinder; 82. a threaded rod; 83. a hand wheel; 84. a top block; 841. and positioning holes.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-2.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; 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, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two original parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the utility model discloses an auxiliary pressing fixture for scraping processing. Referring to fig. 1 and 2, the auxiliary pressing fixture for scraping processing comprises a bottom plate 2, a first fixing rod 3 and a second fixing rod 4 are connected to the bottom plate 2, the first fixing rod 3 and the second fixing rod 4 are arranged along the width direction of the bottom plate 2, the first fixing rod 3 and the second fixing rod 4 are arranged in parallel relatively, a guide rod 5 is connected between the first fixing rod 3 and the second fixing rod 4, the guide rod 5 is arranged along the direction perpendicular to the first fixing rod 3, one guide rod 5 is respectively arranged at two ends of the first fixing rod 3, a scraping glue 1 is placed between the two guide rods 5, clamping plates 6 are connected between the two guide rods 5 in a sliding mode, the clamping plates 6 are arranged along the direction parallel to the first fixing rod 3, an elastic component 7 for driving the clamping plates 6 to fix the scraping glue 1 is arranged on the guide rod 5, and a fastening component 8 for further driving the clamping plates 6 to fix the scraping glue 1 is arranged on the first fixing rod 3.

Be connected with a plurality of limiting plates 21 on the bottom plate 2, limiting plates 21 can be spacing in the both sides of frictioning 1 width direction, and limiting plates 21's length is less than the width of frictioning 1, when placing frictioning 1, can fix a position frictioning 1 through limiting plates 21 to limiting plates 21 can protect the lateral wall of frictioning 1 width direction, avoid leading to its deformation under splint 6's centre gripping, and make limiting plates 21's length be less than the width of frictioning 1 and avoid limiting plates 21 to influence splint 6 work.

The elastic component 7 includes first spring holder 71, second spring holder 72 and clamping spring 73, first spring holder 71 is connected on first dead lever 3, second spring holder 72 is connected on splint 6, guide bar 5 accessible first spring holder 71 and second spring holder 72, clamping spring 73 wears the cover in the outside of guide bar 5, clamping spring 73's one end is contradicted in first spring holder 71, the other end is contradicted in second spring holder 72, be connected with arm-tie 61 on splint 6, arm-tie 61 sets up along the direction of perpendicular to splint 6, when placing a plurality of frictioning 1 on bottom plate 2, operating personnel need pull arm-tie 61 and provide the space of placing for frictioning 1 for splint 6, simultaneously can centre gripping frictioning 1 at clamping spring 73's promotion lower splint 6, carry out simple fixation to frictioning 1.

The fastening component 8 comprises a threaded cylinder 81, a threaded rod 82, a hand wheel 83 and a top block 84, wherein the threaded cylinder 81 is connected to the first fixed rod 3, the threaded rod 82 is in threaded connection with the threaded cylinder 81, the top block 84 is connected to the clamping plate 6, a positioning hole 841 for the threaded rod 82 to penetrate is formed in the top block 84, the hand wheel 83 is connected to the end portion of the threaded rod 82, which is opposite to the top block 84, after the doctor blade 1 is placed, an operator pushes the threaded rod 82 into the positioning hole 841 of the top block 84 by rotating the hand wheel 83, and as the hand wheel 83 is continuously rotated, the threaded rod 82 can push the top block 84 and the clamping plate 6, so that the clamping plate 6 can further clamp the doctor blade 1, and the pressure of the clamping plate 6 on the doctor blade 1 is improved.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (5)

1. Auxiliary pressing clamp for scraping processing is characterized in that: including bottom plate (2), be connected with first dead lever (3) and second dead lever (4) on bottom plate (2), first dead lever (3) and second dead lever (4) are relative parallel arrangement, be connected with guide bar (5) between first dead lever (3) and second dead lever (4), guide bar (5) are equipped with one respectively at the both ends of first dead lever (3), two supply between guide bar (5) to scrape rubber (1) and place, two sliding connection has splint (6) between guide bar (5), be equipped with elastic component (7) of fixed scraping rubber (1) of drive splint (6) on guide bar (5), be equipped with fastening component (8) of further fixed scraping rubber (1) of drive splint (6) on first dead lever (3).

2. The auxiliary pressing fixture for doctor blade processing according to claim 1, wherein: the elastic component (7) includes first spring holder (71), second spring holder (72) and clamping spring (73), first spring holder (71) are connected on first dead lever (3), second spring holder (72) are connected on splint (6), guide bar (5) accessible first spring holder (71) and second spring holder (72), clamping spring (73) wear to overlap in the outside of guide bar (5), the one end of clamping spring (73) is contradicted in first spring holder (71), and the other end is contradicted in second spring holder (72).

3. The auxiliary pressing fixture for doctor blade processing according to claim 1, wherein: fastening assembly (8) include screw thread section of thick bamboo (81), threaded rod (82), hand wheel (83) and kicking block (84), screw thread section of thick bamboo (81) are connected on first dead lever (3), threaded rod (82) threaded connection is in screw thread section of thick bamboo (81), kicking block (84) are connected on splint (6), set up locating hole (841) that supply threaded rod (82) to penetrate on kicking block (84), hand wheel (83) are connected in the tip of threaded rod (82) back kicking block (84).

4. The auxiliary pressing fixture for doctor blade processing according to claim 1, wherein: the base plate (2) is connected with a plurality of limiting plates (21), the limiting plates (21) can be limited on two sides of the width direction of the scraping glue (1), and the length of the limiting plates (21) is smaller than the width of the scraping glue (1).

5. The auxiliary pressing fixture for doctor blade processing according to claim 1, wherein: the clamping plate (6) is connected with a pulling plate (61), and the pulling plate (61) is arranged along the direction perpendicular to the clamping plate (6).