CN214733069U - Adhesive paper recycling mechanism and adhesive tearing machine - Google Patents

Abstract

The utility model is suitable for an automation equipment field provides a gummed paper recovery mechanism and tear machine of gluing. Tear gluey mechanism and include: a support plate; the material discharging wheel and the material receiving wheel are rotatably arranged on one side of the supporting plate; the material conveying wheel and the material pressing component are fixed on the supporting plate and are positioned at the position where the materials are conveyed between the material discharging wheel and the material receiving wheel, and the material pressing component is abutted against the material conveying wheel; the first driving piece is arranged on the supporting plate and drives the material conveying wheel to rotate; the first transmission belt is sleeved with the material transmission wheel and the material receiving wheel so that the first transmission belt drives the material transmission wheel and the material receiving wheel to rotate, and one side surface of the first transmission belt, which is in contact with the material transmission wheel and the material receiving wheel, is of a convex arc structure; the friction force between the first transmission belt and the material conveying wheel or between the first transmission belt and the material receiving wheel is smaller than the friction force formed by the material pressing component and the material conveying wheel when the material pressing component is abutted against the material conveying wheel. The utility model discloses can adopt one set of drive arrangement simultaneous drive to pass material wheel and receipts material wheel, save occupation space and cost, simultaneous control is simple, and product compatibility is strong.

Description

Adhesive paper recycling mechanism and adhesive tearing machine

Technical Field

The utility model belongs to the automation equipment field especially relates to a gummed paper is retrieved mechanism and is torn the machine of gluing.

Background

The PCBA board need test parameters after the preparation is accomplished, consequently, need prevent that test point cover test point in the manufacturing process from leading to the influence to PCBA's capability test to test point gummed paper to the test point on the PCBA board when the preparation, later tear the gummed paper again before testing and remove and carry out PCBA board capability test. The existing adhesive tape is torn off and is recovered on materials which can be attached with the adhesive tape by pasting, so that the adhesive tape is prevented from falling randomly to cause environmental pollution. The materials are placed on the material discharging wheel, one end of each material is wound on the material receiving wheel, and the gummed paper is attached to the materials to realize recovery of the gummed paper in the process of discharging while winding the materials. Therefore, in order to facilitate calculation of the use condition of the material, the material can be replaced in time to realize automatic continuous production, the use of the material needs to be detected, and the use condition of the material is continuously detected in the production process. The existing common method is to adopt a driving wheel to drive materials and detect the number of rotation turns of the driving wheel so as to calculate the moving length of the materials and drive a receiving wheel to rotate so as to receive the materials, but the mode is that the driving wheel and the receiving wheel are independently driven, and the mode has the following defects:

(1) one more driving device is provided, the structure is complex, the occupied space is large, and the cost is increased;

(2) after the material receiving wheel winds a certain material, the diameter of the material wound on the material receiving wheel is increased all the time, so that the rotating speed of the material receiving wheel needs to be controlled according to the diameter of the material, namely the speed is changed all the time after the material receiving wheel starts to wind the material, and the control is complex and difficult;

(3) the control program needs to be reset after the materials with different thicknesses are replaced, the compatibility is not strong, and production faults are easy to occur after the control parameters are not replaced in time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of adhesive tape recovery mechanism aims at solving the problem that the control degree of difficulty is big, with high costs, the compatibility is not strong among the prior art when the material rolling.

The utility model discloses a realize like this, a mechanism is retrieved to adhesive tape, include:

a support plate;

the discharging wheel and the receiving wheel are rotatably arranged on one side of the supporting plate and are used for discharging and winding materials;

the material conveying wheel and the material pressing component are fixed on the supporting plate and positioned between the material discharging wheel and the material receiving wheel, and the material pressing component is abutted against the material conveying wheel to form a material transmission station;

the first driving piece is arranged on the supporting plate and drives the material conveying wheel to rotate;

the first transmission belt is sleeved on the material conveying wheel and the material receiving wheel so as to drive the material conveying wheel and the material receiving wheel to rotate, and one side surface of the first transmission belt, which is in contact with the material conveying wheel and the material receiving wheel, is of a convex circular arc structure;

the friction force between the first transmission belt and the material conveying wheel or between the first transmission belt and the material collecting wheel is smaller than the friction force formed by the material pressing component and the material when the material pressing component is abutted to the material conveying wheel.

Further, the transmission ratio of the material conveying wheel to the material receiving wheel is 1:1, and the diameter of the abutting position of the material conveying wheel and the material pressing assembly is equal to the diameter of the material winding part of the material receiving wheel.

Further, the material pressing component comprises:

the first fixing piece is arranged on the supporting plate and is positioned on one side of the material conveying wheel;

the rotating arm is hinged to the first fixing piece;

the roller is arranged on the rotating arm and is abutted against the material conveying wheel to form a material conveying station;

the adjusting piece is adjustably arranged on the first fixing piece, one end of the adjusting piece penetrates through the rotating arm, a limiting part abutted against the rotating arm is arranged at one end of the adjusting piece, which penetrates through the rotating arm, and the rotating arm can rotate towards the direction of the adjusting piece;

the first elastic piece is arranged between the first fixing piece and the rotating arm and provides pre-tightening force for the roller to abut against the material conveying wheel.

Furthermore, the gummed paper recycling mechanism further comprises a tensioning mechanism, the tensioning mechanism is arranged on the supporting plate and located beside the first transmission belt, and the tensioning mechanism comprises a tensioning wheel which can move towards the first transmission belt and is abutted against the first transmission belt.

Furthermore, the tensioning mechanism also comprises an adjusting block, wherein the adjusting block is provided with a mounting hole, and a plurality of fixing holes corresponding to the mounting hole are arranged on the supporting plate at intervals towards the first transmission belt.

Furthermore, the gummed paper recycling mechanism further comprises a second transmission belt, the second transmission belt is sleeved on the driving end of the first driving piece and the material conveying wheel, the second transmission belt is a flat belt, teeth are arranged on the inner wall of the second transmission belt, or the second transmission belt is a V-shaped belt.

Furthermore, the gummed paper recovery mechanism also comprises a bearing platform and a gumming tearing mechanism;

the supporting platform is arranged on the same side of the supporting plate as the material receiving wheel and the material discharging wheel and is positioned above the space between the material receiving wheel and the material discharging wheel, the supporting platform is used for supporting materials, and the material conveying wheel and the material pressing assembly are positioned between the material receiving wheel and the supporting platform;

the glue tearing mechanism is arranged on the supporting plate and located on one side or two opposite sides of the material transmission direction, and the glue tearing mechanism is used for tearing off glue paper of a product and then conveying the glue paper to the material of the bearing platform.

Furthermore, the gummed paper recycling mechanism further comprises a paper pressing mechanism, the paper pressing mechanism is arranged on the supporting plate and located on the same side of the gummed paper tearing mechanism, the paper pressing mechanism is arranged on the pressing block of the supporting plate in a rotating mode, the pressing block can rotate towards the bearing platform and abut against the bearing platform, and when the pressing block abuts against the bearing platform, the pressing block presses the gummed paper torn off by the gummed paper tearing mechanism.

Further, the paper pressing mechanism further comprises:

the second fixing piece is fixedly arranged on the supporting plate, and the pressing block is hinged to the second fixing piece;

and the second driving piece is fixed on the second fixing piece and drives the pressing block to rotate towards the bearing platform.

Furthermore, a protruding part is arranged on one side of the pressing block, which is abutted to the bearing platform.

Furthermore, a first guide wheel is arranged between the bearing platform and the material conveying wheel, a second guide wheel is arranged between the bearing platform and the material discharging wheel, the first guide wheel and the second guide wheel are both arranged in a flush manner with the bearing platform, and a third guide wheel is arranged between the material conveying wheel and the material collecting wheel.

Furthermore, one side of the bearing platform, which faces the material, is provided with a vacuum suction hole.

Furthermore, a detection device for detecting materials is arranged at a position, close to the material discharging wheel, of the supporting plate, and a fourth material guide wheel is arranged below a detection area of the detection device.

The utility model also provides a tear machine of gluing, including aforementioned adhesive tape recovery mechanism.

The utility model also provides a tear machine of gluing, include:

a box body;

the box cover is hinged with one side of the box body at one side and covers the box body, a workpiece placing area is arranged outside the box cover, and a gap corresponding to the adhesive paper on the workpiece is formed in the workpiece placing area;

in the gummed paper recycling mechanism, the supporting plate is fixed on the inner side of the box cover, and the supporting platform corresponds to the workpiece placing area;

the glue tearing mechanism is provided with a clamping jaw, and the clamping jaw can extend into the gap to clamp the gummed paper and send the gummed paper to the material of the bearing platform.

The utility model has the advantages that the material is transmitted by the matching of the material transmitting wheel and the material pressing component, the material transmitting wheel rotates by the first transmission belt, the set of driving device can be reduced, the structure is simplified and the cost is reduced, one side surface of the first transmission belt, which is contacted with the material transmitting wheel and the material receiving wheel, is of a convex arc structure, so that the material receiving wheel can stop rotating when the material transmitting wheel rotates and the material transmitting wheel and the material receiving wheel cannot be blocked and the material transmitting wheel or the material receiving wheel slips when the material receiving wheel receives a certain external force, so that the material transmitting wheel can not drive the material receiving wheel to continue rotating when the material transmitting wheel rotates, and enough material can be received by the material receiving wheel when the material receiving wheel rotates next time, thereby avoiding the material breaking and production failure, and first drive belt with pass between the material wheel or receive the driving force between the material wheel and be less than pressure component and pass the butt power of material wheel and can guarantee that the material can not make the material between pressing the material subassembly and passing the material wheel produce and skid and lead to material length measurement inaccurate when dragging the material and receive the material wheel.

Drawings

Fig. 1 is a schematic structural diagram of an adhesive paper recycling mechanism provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another viewing direction of an adhesive paper recycling mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a pressing assembly of an adhesive paper recycling mechanism provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an adhesive tape recycling mechanism including an adhesive tape tearing mechanism and a paper pressing mechanism according to an embodiment of the present invention;

FIG. 5 is an enlarged view at A in FIG. 4;

fig. 6 is a schematic structural diagram of a glue tearing mechanism of a glue paper recycling mechanism according to an embodiment of the present invention;

FIG. 7 is an enlarged view at B in FIG. 6;

fig. 8 is an exploded schematic view of a clamping jaw and a supporting platform of a glue tearing mechanism of a glue paper recycling mechanism provided by the embodiment of the invention;

fig. 9 is a schematic structural view of an adhesive paper recycling mechanism provided by an embodiment of the present invention, which does not include an adhesive tearing mechanism;

FIG. 10 is an enlarged view at C of FIG. 9;

fig. 11 is a schematic structural diagram of a glue tearing machine provided by an embodiment of the present invention;

fig. 12 is a schematic view of another viewing direction structure of a glue tearing machine provided by the embodiment of the present invention;

fig. 13 is a schematic structural view of a supporting platform of an adhesive paper recycling mechanism provided by an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model realizes the transmission of materials by arranging the matching of the material transmitting wheel and the material pressing component, the material transmitting wheel drives the material receiving wheel to rotate when rotating through the first transmission belt, a set of driving device can be reduced, the structure is simplified and the cost is reduced, one side surface of the first transmission belt, which is contacted with the material transmitting wheel and the material receiving wheel, is of a convex circular arc structure, so that the material receiving wheel can stop rotating when the material transmitting wheel rotates and the material transmitting wheel, the first transmission belt and the material receiving wheel can not be blocked when the material receiving wheel receives a certain external force, and the slippage can be generated between the first transmission belt and the material transmitting wheel or between the first transmission belt and the material receiving wheel so that the material receiving wheel can stop rotating when the material transmitting wheel rotates, thereby the material transmitting wheel can not drive the material transmitting wheel to continue rotating, and enough materials can be received by the material receiving wheel when the material receiving wheel is driven to rotate next time, thereby avoiding the materials from being torn to cause production failure, and first drive belt with pass between the material wheel or receive the driving force between the material wheel and be less than pressure component and pass the butt power of material wheel and can guarantee that the material can not make the material between pressing the material subassembly and passing the material wheel produce and skid and lead to material length measurement inaccurate when dragging the material and receive the material wheel.

Example one

Referring to fig. 1-2, an embodiment of the present invention provides a gummed paper recycling mechanism, which includes a supporting plate 10, a discharging wheel 20, a receiving wheel 30, a material conveying wheel 40, a material pressing assembly 50, a first driving member 60, and a first driving belt 70. The discharging wheel 20 and the receiving wheel 30 are rotatably arranged on one side of the supporting plate 10, the discharging wheel 20 and the receiving wheel 30 are used for discharging and winding materials 2000, the material conveying wheel 40 and the material pressing component 50 are fixed on the supporting plate 10 and located between the discharging wheel 20 and the receiving wheel 30, the material pressing component 50 abuts against the material conveying wheel 40, the first driving component 60 is arranged on the supporting plate 10 and drives the material conveying wheel 40 to rotate, the material conveying wheel 40 and the receiving wheel 30 are sleeved by the first driving belt 70, so that the first driving belt 70 drives the material conveying wheel 40 and the receiving wheel 30 to rotate, one side surface of the first driving belt 70, which is in contact with the material conveying wheel 40 and the receiving wheel 30, is in a convex arc structure, and the friction force between the first driving belt 70 and the material conveying wheel 40 or between the first driving belt 70 and the receiving wheel 30 is smaller than the friction force between the material pressing component 50 and the material conveying wheel 40 when the material pressing component abuts against the material conveying wheel 40.

The embodiment of the utility model provides a gummed paper recovery mechanism for retrieve the gummed paper that tears off from the product. When the material feeding device is used, the material 2000 is placed on the feeding wheel 20, the material 2000 is a gummed paper attachment capable of attaching gummed paper, the gummed paper attachment can be but is not limited to one of adhesive tape and textured adhesive, then one end of the material 2000 placed on the feeding wheel 20 penetrates between the pressing wheel and the pressing assembly 50 and then is wound on the material collecting wheel 30, the first driving piece 60 drives the material conveying wheel 40 to rotate through the second driving belt 80, and the material conveying wheel 40 drives the material collecting wheel 30 to rotate through the first driving belt 70, so that the feeding and the collecting of the material 2000 are achieved.

The material conveying wheel 40 and the material pressing component 50 are matched to realize transmission of the material 2000, the first driving component 60 directly drives the material conveying wheel 40 to rotate, so that the use length of the material 2000 can be calculated by counting the number of rotation turns of the material conveying wheel 40, the material collecting wheel 30 is driven to rotate by the material conveying wheel 40 through the first driving belt 70 when the material conveying wheel 40 rotates, a set of driving devices can be reduced, the structure is simplified, and the cost is reduced, one side surface of the first driving belt 70, which is in contact with the material conveying wheel 40 and the material collecting wheel 30, is of a convex circular arc structure, so that the clamping between the first driving belt 70 and the material conveying wheel 40 and between the first driving belt 70 and the material collecting wheel 30 cannot be caused, when the material collecting wheel 30 is subjected to certain external force (namely when the material collecting wheel 30 winds more and more materials 2000, the rotation speed of the material collecting wheel 30 does not change, so that the length of the material 2000 wound when the material collecting wheel 30 rotates at the same rotation angle is increased, and at the time the material collecting wheel 30 is pulled by the material 2000), can make between first drive belt 70 and the biography material wheel 40 or produce between first drive belt 70 and the receipts material wheel 30 and skid so that receive the material wheel 30 and can stop rotating when making to pass the rotation of material wheel 40, thereby make the biography material wheel 40 can not drive when rotating and receive the material wheel 30 and continue to rotate, so that can provide enough material 2000 when driving next time and receive the material wheel 30 and rotate and can be taken up by receiving the material wheel 30 and avoid material 2000 to be torn and break and take place production trouble, and the driving force between first drive belt 70 and the biography material wheel 40 or between the receipts material wheel 30 is less than pressure components and passes the butt force of material wheel 40 and can guarantee that material 2000 can not make the material 2000 between pressure components 50 and the biography material wheel 40 produce and skid and lead to the inaccurate length measurement of material 2000 when dragging and receiving the material wheel 30.

The utility model provides a gummed paper recovery mechanism can adopt one set of drive arrangement simultaneous drive to pass material wheel 40 and receive material wheel 30, saves occupation space and cost, and simultaneous control is simple, and the product compatibility is strong.

In this embodiment, a second belt 80 may be provided to fit around the driving end of the first driving member 60 and the transfer wheel 40 for the purpose of properly positioning the first driving member 60 and the transfer wheel 40 and facilitating the first driving member 60 to be coupled with the transfer wheel 40. Further, the second belt 80 is a flat belt, the inner wall of the second belt 80 is provided with teeth, and correspondingly, the driving end of the first driving member 60 is provided with a first gear 601 engaged with the second belt 80, and one end of the rotating shaft of the material conveying wheel 40 penetrating through the support plate 10 is provided with a second gear 401 engaged with the second belt 80, so as to avoid the slipping phenomenon between the first driving member 60 and the second belt 80 and between the material conveying wheel 40 and the second belt 80; or the second transmission belt 80 is a V-shaped belt, and the driving end of the first driving member 60 and the end of the rotating shaft of the material transmission wheel 40, which penetrates through the supporting plate 10, are respectively provided with a driving wheel matched with the V-shaped belt, so that the friction between the V-shaped belt and the driving wheel can be increased, the contact surface between the V-shaped belt and the driving wheel is blocked, and the occurrence of slipping can also be avoided.

In the present embodiment, to avoid interference, the second belt 80 and the first belt 70 are disposed on a side of the supporting plate 10 away from the conveying wheel 40 and the receiving wheel 30, and the rotating shafts of the conveying wheel 40 and the receiving wheel 30 penetrate through the supporting plate 10 to facilitate the installation of the second belt 80 and the first belt 70.

In the present embodiment, the first driving belt 70 may be, but is not limited to, a circular belt, and the first driving member 60 may be a motor.

Example two

On the basis of the first embodiment, the transmission ratio of the material transmitting wheel 40 and the material receiving wheel 30 is 1:1, and the diameter of the abutting position of the material transmitting wheel 40 and the material pressing assembly 50 is equal to the diameter of the part of the material receiving wheel 30 wound with the material 2000. Therefore, when the transmission ratio of the conveying wheel 40 to the receiving wheel 30 is 1:1, when the conveying wheel 40 starts to rotate for one circle, the receiving wheel 30 rotates for one circle, the second transmission belt 80 starts to slip along with the increase of the receiving amount of the receiving wheel 30, the slipping time of the first transmission belt 70 is shortest, the slipping times are also minimum, the service life of the first transmission belt 70 can be prolonged, and the operation of the gummed paper recovery mechanism is more reliable. If the scheme that the diameter of the material conveying wheel 40 is smaller than that of the material receiving wheel 30 is adopted, the material conveying wheel 40 runs for one circle, the material receiving wheel 30 does not run for one circle, and the material receiving effect cannot be achieved; if the scheme that the diameter of the material conveying wheel 40 is larger than that of the material receiving wheel 30 is adopted, the material conveying wheel 40 runs for one circle, and the material receiving wheel 30 rotates for more than one circle, so that slipping can occur at the beginning, the slipping frequency is too high, and the service life of the first transmission belt 70 is influenced.

It should be noted that the above-mentioned "diameter of the material conveying wheel 40" refers to the aforementioned "diameter of the position where the material conveying wheel 40 abuts against the pressure assembly", and the "diameter of the material receiving wheel 30" refers to the aforementioned "diameter of the portion where the material receiving wheel 30 winds the material 2000".

EXAMPLE III

Referring to fig. 3, in the first embodiment or the second embodiment, further, the swaging assembly 50 includes a first fixing member 501, a rotating arm 502, a roller 503, an adjusting member 504, and a first elastic member 505. The first fixing piece 501 is arranged on the supporting plate 10 and located on one side of the material conveying wheel 40, the rotating arm 502 is hinged to the first fixing piece 501, the roller 503 is arranged on the rotating arm 502 and is abutted to the material conveying wheel 40 to form a material 2000 transmission station, the adjusting piece 504 is adjustably arranged on the first fixing piece 501, one end of the adjusting piece 504 is penetrated through the rotating arm 502, a limiting portion 5041 abutted to the rotating arm 502 is arranged at one end of the adjusting piece 504, the rotating arm 502 can rotate towards the direction of the adjusting piece 504, namely the adjusting piece 504 can pull the rotating arm 502 through the limiting portion 5041 to drive the roller 503 to rotate towards the direction far away from the material conveying wheel 40 to reduce the abutting force between the roller 503 and the material conveying wheel 40, and the first elastic piece 505 is arranged between the first fixing piece 501 and the rotating arm 502 and provides pre-tightening force for the roller 503 to abut against the material conveying wheel 40.

The spacing of spacing portion 5041 of regulating part 504 and biography material wheel 40 has limited the butt dynamics between cylinder 503 and the biography material wheel 40, through the spacing of adjusting spacing portion 5041 and passing material wheel 40, that is to say that regulating part 504 is close to or is kept away from the removal of biography material wheel 40, the butt dynamics between adjustable cylinder 503 and the biography material wheel 40 to guarantee that the butt power between pressure components and the biography material wheel 40 is greater than the transmission power between first drive belt 70 and the biography material wheel 40 or between first drive belt 70 and the receipts material wheel 30 all the time, first elastic component 505 can make the cylinder 503 all the time with the butt of passing material wheel 40 in order to realize the transmission to material 2000.

Specifically, the adjusting member 504 can be in threaded connection with the first fixing member 501 by a screw, and the distance between the limiting portion 5041 and the material conveying wheel 40 can be adjusted by rotating the screw.

Example four

Referring to fig. 2, in any one of the first to third embodiments, further, the gummed paper recovering mechanism further includes a tensioning mechanism 90, the tensioning mechanism 90 is disposed on the supporting plate 10 and located beside the first driving belt 70, and the tensioning mechanism 90 includes a tensioning wheel 901 capable of moving toward the first driving belt 70 and abutting against the first driving belt 70. The tension mechanism 90 is arranged to adjust the tension of the first transmission belt 70, so that the first transmission belt 70 is always kept in a required tension degree, and the phenomenon that the receiving wheel 30 frequently slips to influence the receiving effect or the receiving wheel 30 cannot slip due to over-tightness of the first transmission belt 70 is avoided.

Specifically, the tensioning mechanism 90 further includes an adjusting block 902, the adjusting block 902 is provided with a mounting hole 9021, and the support plate 10 is provided with a plurality of fixing holes (not shown) corresponding to the mounting holes 9021 at intervals towards the first transmission belt 70. The adjusting holes are fixedly connected with different mounting holes 9021, so that the abutting force of the tensioning wheel 901 fixed on the adjusting block 902 and the first transmission belt 70 can be realized.

Furthermore, the surface of the supporting plate 10 is provided with a guide groove 101 matched with the adjusting block 902, the adjusting block 902 can move in the guide groove 101, the fixing hole is formed in the guide groove 101, and the guide groove 101 can position the adjusting block 902 when moving.

EXAMPLE five

Referring to fig. 4-5, on the basis of the first embodiment or the fourth embodiment, the adhesive tape recycling mechanism further includes a supporting platform 100 and an adhesive tearing mechanism 900, the supporting platform 100 is disposed on the same side of the supporting plate 10 as the receiving wheel 30 and the discharging wheel 20, the supporting platform 100 is used for supporting the materials 2000, the supporting platform 100 is arranged to tension the materials 2000 between the receiving wheel 30 and the discharging wheel 20 to enable the materials 2000 to be well attached to the supporting platform 100, the adhesive tearing mechanism 900 and the paper pressing mechanism 200 which are described below are convenient for attaching adhesive tapes torn from the products to the materials 2000, the material conveying wheel 40 and the material pressing component 50 are located between the receiving wheel 30 and the supporting platform 100, the adhesive tearing mechanism 900 is arranged on the supporting plate 10 and located on one side or two opposite sides of the transmission direction of the materials 2000, and the adhesive tearing mechanism 900 is used for tearing the adhesive tapes of the products and then sending the adhesive tapes to the materials 2000 on the supporting platform 100. Tear gluey mechanism 900 and realize that the automation of adhesive tape tears and remove and make work efficiency improve, can avoid the manual work to tear simultaneously and remove and lead to the product to be scraped the flower easily.

Referring to fig. 6-7, in particular, the glue tearing mechanism comprises a moving member 2, a third driving member 3, a supporting table 4, a clamping jaw 5 and a fourth driving member 6. Wherein, the backup pad 10 is located to movable member 2 movably, third driving piece 3 is located backup pad 10 and is driven moving member 2 to remove, supporting bench 4 is located moving member 2 and can move along with moving member 2, supporting bench 4 is used for bearing the adhesive tape, supporting bench 4 can locate the front end of the 2 moving directions of moving member also can locate the side of moving member 2 so that can hold the adhesive tape when following moving member 2 and moving, promptly moving member 2 can not shelter from supporting bench 4 in its moving direction can, clamping jaw 5 rotates with supporting bench 4 to be connected, clamping jaw 5 can rotate to supporting bench 4 and with supporting bench 4's surface butt with the centre gripping adhesive tape, fourth driving piece 6 locates moving member 2 and drives clamping jaw 5 and rotates.

The adhesive tape of current product is in order to facilitate tearing, consequently have partial adhesive tape stretch out outside the product, during the use, third driving piece 3 drive moving member 2 drives a supporting bench 4 and removes to the product position, stick to one side of adhesive tape until a supporting bench 4, later make the 6 drive clamping jaws 5 of fourth driving piece rotate with supporting bench 4 cooperation with the adhesive tape centre gripping, later third driving piece 3 drive moving member 2 returns the normal position so that clamping jaw 5 and supporting bench 4 drive the adhesive tape and tear from the product.

The utility model provides a tear gluey mechanism can replace manual operation, and work efficiency is high, can not collide with the product simultaneously, can avoid the product to tear the in-process at the adhesive tape and lead to the scratch.

Referring to fig. 8, specifically, a mounting groove 42 is provided at a junction between a surface of the supporting platform 4 abutted to the clamping jaw 5 and an adjacent side surface, a rotating shaft 421 is provided in the mounting groove 42, a connecting portion 53 is provided on one side of the clamping jaw 5 facing the supporting platform 4, and the connecting portion 53 is disposed in the mounting groove 42 and is rotatably connected to the rotating shaft 421.

Specifically, be equipped with slide rail 102 on the backup pad 10, moving member 2 be equipped with slide rail 102 assorted slider 21, slider 21 and slide rail 102's cooperation not only can realize moving member 2's installation, still can lead when removing moving member 2 for moving member 2 can remove steadily.

In the present embodiment, the third driver 3 and the fourth driver 6 may employ air cylinders.

It should be noted that the number of the clamping jaws 5 may be 1, 2, 3, 4, 5 … …, which is not limited herein, and may be set according to the number of the gummed papers on the actual product, so that all the gummed papers on the product can be torn off at one time.

In this embodiment, the number of the clamping jaws 5 is 4, two clamping jaws 5 are in a set, two sets of the clamping jaws 5 are arranged oppositely, and a product placing area is formed between the two sets of the clamping jaws 5. Further, the same set of clamping jaws 5 may be arranged on the same support table 4, i.e. four clamping jaws 5 are arranged on two oppositely arranged support tables 4, and two clamping jaws 5 are arranged on each support table 4, so as to save the number of support tables 4 and simplify the mounting steps.

Referring to fig. 7, further, the side of the jaw 5 abutting the support 4 is provided with a rib 51, the side of the support 4 abutting the jaw 5 is provided with a groove 41, and the rib 51 is embedded in the groove 41 when the jaw 5 abuts the surface of the support 4. The rib 51 and the groove 41 are matched, so that the clamping stability of the clamping jaw 5 and the supporting table 4 to the adhesive tape can be improved, and the adhesive tape is prevented from being unstably clamped and failing to tear.

Referring to fig. 6, further, the glue tearing mechanism further includes a first push rod 7, a second push rod 8 and a second elastic member 9. The first push rod 7 is arranged on one side of the support table 4 and driven to move by the fourth driving part 6, one end of the second push rod 8 is connected with the first push rod 7 in a telescopic mode, the other end of the second push rod 8 is connected with the clamping jaw 5, and the second elastic part 9 is arranged between the first push rod 7 and the second push rod 8 and provides pre-tightening force for the second push rod 8 to keep away from the first push rod 7. First push rod 7 and the scalable connection of second push rod 8 and set up second elastic component 9 between the two, then when fourth drive 6 drive clamping jaw 5 rotates, clamping jaw 5 can reverse promotion second push rod 8 in order to extrude second elastic component 9, thereby can guarantee to form the buffering contact between clamping jaw 5 and the brace table 4, on the one hand can avoid the not good butt power of controlling clamping jaw 5 and brace table 4 of drive dynamics of fourth drive 6 to lead to hard contact between the two and produce wearing and tearing easily, so as to guarantee clamping jaw 5 and brace table 4 to the centre gripping degree of glue paper, on the other hand can be according to the thickness of glue paper in order to adjust the clamping gap of clamping jaw 5 and brace table 4, second elastic component 9 can guarantee the tensioning state of first push rod 7 and second push rod 8 to the direction of keeping away from each other, so as to guarantee that second drive actuating cylinder can better promotion clamping jaw 5 rotate.

Specifically, a step 71 is arranged outside the first push rod 7, the second push rod 8 is of a hollow structure, the first push rod 7 is embedded into the second push rod 8, the second elastic member 9 is sleeved on the first push rod 7, and two ends of the second elastic member are respectively abutted against the step 71 and the end of the second push rod 8, so that the second elastic member 9 can be installed.

In the present embodiment, the second elastic member 9 may be, but is not limited to, a coil spring.

Specifically, the lateral wall of second push rod 8 is equipped with logical groove 81, and logical groove 81 extends along the axis of second push rod 8, is equipped with the locating pin 72 that can remove in logical groove 81 on first push rod 7, and the one end butt of keeping away from clamping jaw 5 of locating pin 72 and logical groove 81. The cooperation of the positioning pin 72 and the through slot 81 can prevent the first push rod 7 from being separated from the second push rod 8, so as to realize the connection of the first push rod 7 and the second push rod 8.

Specifically, fourth drive 6 is the cylinder, and the piston of cylinder is fixed in moving member 2 in order to realize the fixed of fourth drive 6, and first push rod 7 is movably worn to establish moving member 2 and is connected with the cylinder body of cylinder, and when the cylinder moved, the cylinder body can drive first push rod 7 for the motion of piston rod and remove.

In this embodiment, when the number of the clamping jaws 5 is 4, the mounting plate 61 can be arranged on the cylinder body, the mounting plate 61 can facilitate the installation of the first push rods 7, and the area of the cylinder body can be increased, so that the plurality of first push rods 7 can be fixed on the mounting plate 61 at the same time, and thus, one cylinder can drive the plurality of clamping jaws 5, and the occupied space and the cost are saved.

Referring to fig. 7, further, the end of the clamping jaw 5 connected with the fourth driving member 6 is hinged with a connecting rod 52, and the end of the connecting rod 52 facing away from the clamping jaw 5 is hinged with the fourth driving member 6. That is, the connecting rod 52 is hinged to the clamping jaw 5 and the second push rod 8, so that the connecting rod 52 is formed by the connecting rod 52 and the fourth driving part 6, and the linear motion of the fourth driving part 6 can be converted into the rotary motion of the clamping jaw 5.

Referring to fig. 13, further, a vacuum suction hole 1002 is disposed on a side of the supporting platform 100 facing the material 2000, and the vacuum suction hole 1002 can stably adsorb the material 2000 on the supporting platform 100, so as to prevent the material 2000 from being taken away from the supporting platform 100 when the adhesive tearing mechanism 900 removes the adhesive paper from the material 2000 after attaching the adhesive paper to the material 2000. When the material tearing mechanism 900 is used for adhering the gummed paper on the material 2000 and leaves, the vacuum pump is controlled to loosen the material 2000, so that the material 2000 can be conveyed by the material conveying wheel 40.

In this embodiment, it can set up on one side or relative both sides according to the gummed paper subsides of product to tear gluey mechanism 900, for example, when the gummed paper subsides of product establish in one side, can only set up in one side of material 2000 transmission direction and tear gluey mechanism 900, when the gummed paper setting of product is in relative both sides, can set up in the relative both sides of material 2000 transmission direction and tear gluey mechanism 900, can set up on bearing platform 100 at this moment and dodge the groove 1001, dodge the side that the groove 1001 is located material 2000, it can install here and dodge in the groove 1001 to tear gluey mechanism 900, so that it can normally stretch out in order to tear the gummed paper to the product to tear gluey mechanism 900.

EXAMPLE six

Referring to fig. 9, on the basis of the fifth embodiment, the adhesive tape recycling mechanism further includes a paper pressing mechanism 200, the paper pressing mechanism 200 is disposed on the supporting plate 10 and is located on the same side as the adhesive tape tearing mechanism 900, the paper pressing mechanism 200 includes a pressing block 2001 rotatably disposed on the supporting plate 10, the pressing block 2001 can rotate towards the supporting table 100 and abut against the supporting table 100, and when the pressing block 2001 abuts against the supporting table 100, the pressing block 2001 presses the adhesive tape torn by the adhesive tape tearing mechanism 900. Since the gummed paper is moved to the supporting platform 100 after the gummed paper is torn off by the gummed paper tearing mechanism 900 and is pressed on the supporting platform 100 so as to be pasted on the material 2000, the gummed paper cannot be pasted on the material 2000 stably, and the gummed paper is pressed on the gummed paper by the pressing block 2001, so that the gummed paper can be separated from the gummed paper tearing mechanism 900 and can be pasted on the material 2000 stably.

Referring to fig. 10, a protrusion 2001a is provided on the side of the pressing block 2001 abutting on the receiving base 100. The arrangement of the convex part 2001a can reduce the contact area between the pressing block 2001 and the adhesive tape, so that the adhesive tape is prevented from being taken away from the material 2000 when the pressing block 2001 leaves the material 2000.

Specifically, the platen mechanism 200 further includes a second fixing member 2002 and a second driving member 2003, the second fixing member 2002 is fixedly disposed on the support plate to fix the pressing block 2001, the pressing block 2001 is hinged to the second fixing member 2002 so that the pressing block 2001 can rotate relative to the second fixing member 2002, and the second driving member 2003 is fixed to the second fixing member 2002 and drives the pressing block 2001 to rotate towards the supporting platform 100. In the present embodiment, the second driving member 2003 may be, but is not limited to, a cylinder.

The middle of the pressing block 2001 is hinged to the second fixing member 2002, and one end of the second driving member 2003 drives the pressing block 2001 at the side away from the supporting platform 100 so that the pressing block 2001 can rotate towards the supporting platform 100.

In this embodiment, when the glue tearing mechanisms 900 are multiple sets, the paper pressing mechanisms 200 are also provided with multiple sets to correspond to the glue tearing mechanisms 900 one by one. When the paper pressing mechanisms 200 are also arranged on the two opposite sides of the material 2000 in the transmission direction, the paper pressing mechanisms 200 can be uniformly arranged around the supporting platform 100, that is, the paper pressing mechanisms 200 do not need to penetrate through the supporting platform 100, and the gummed paper torn off by the gummed paper tearing mechanism 900 can be pressed on the material 2000 on the supporting platform 100 only by extending part of the pressing block 2001 into the supporting platform 100.

EXAMPLE seven

Referring to fig. 1, on the basis of the fifth or sixth embodiment, a first guide wheel 300 is disposed between the supporting platform 100 and the material conveying wheel 40, a second guide wheel 400 is disposed between the supporting platform 100 and the material discharging wheel 20, the first guide wheel 300 and the second guide wheel 400 are both disposed flush with the supporting platform 100, and a third guide wheel 500 is disposed between the material conveying wheel 40 and the material receiving wheel 30. The first material guiding wheel 300, the second material guiding wheel 400 and the third material guiding wheel 500 can enable the material 2000 to be in a tensioning state sequentially from among the material placing wheel 20, the supporting platform 100, the material conveying wheel 40 and the material receiving wheel 30, so that the material 2000 is prevented from being loose or turning at a small angle to be not beneficial to the transmission of the material 2000.

Example eight

Referring to fig. 1, on the basis of any one of the first to seventh embodiments, further, a detecting device 1000 for detecting the material 2000 is disposed on the supporting plate 10 at a position close to the material discharging wheel 20, and a fourth guide wheel 600 is disposed below a detecting area of the detecting device 1000. The detecting device 1000 may be, but is not limited to, a photoelectric switch, and the detecting device 1000 may detect that the material discharge wheel 20 is used up in the first time to assist the prompt of "material 2000 is used up". The fourth material guiding wheel 600 can ensure that the material 2000 in the material discharging wheel 20 is less and less to ensure that the material 2000 is still in the detection area of the detection device 1000.

Example nine

The utility model also provides a tear machine of gluing, including the gummed paper recovery mechanism of the eight arbitrary embodiments of aforementioned embodiment one to embodiment. The utility model provides a tear machine of gluing can adopt one set of drive arrangement simultaneous drive to pass material wheel 40 and receive material wheel 30, saves occupation space and cost, and simultaneous control is simple, and product compatibility is strong.

Example ten

Referring to fig. 5 and 11-12, the utility model also provides a glue tearing machine, including box 700, case lid 800 and the adhesive tape recovery mechanism of any one of the five embodiments to the eight embodiments of the foregoing embodiment. One side of the box cover 800 is hinged with one side of the box body 700 and covers the box body 700, a workpiece placing area 8001 is arranged outside the box cover 800, a gap 8001a corresponding to gummed paper on a workpiece is arranged in the workpiece placing area 8001, a supporting plate 10 of the gummed paper recycling mechanism is fixed to the inner side of the box cover 800, namely the whole gummed paper recycling mechanism is fixed to the inner side of the box cover 800, and the supporting platform 100 corresponds to the workpiece placing area 8001; the glue tearing mechanism 900 is provided with a clamping jaw 5, and the clamping jaw 5 can extend into the gap 8001a to clamp the glue paper and send the glue paper to the material 2000 of the supporting platform 100.

The utility model provides a tear machine of gluing can adopt one set of drive arrangement simultaneous drive to pass material wheel 40 and receive material wheel 30, saves occupation space and cost, and simultaneous control is simple, and product compatibility is strong. In addition, whole adhesive tape retrieves the mechanism and sets up the inboard at case lid 800, and the during operation closes box 700 with case lid 800 lid, can retrieve the mechanism to whole adhesive tape on the one hand and protect, and on the other hand when needs change material 2000 or retrieve the mechanism to adhesive tape and maintain, only need open case lid 800 can retrieve the mechanism with adhesive tape simultaneously and propose, the staff's of being convenient for operation and equipment maintenance.

The working principle is as follows: the material 2000 passes through the supporting platform 100, the pressing assembly 50 and the material conveying wheel 40 in sequence from the discharging wheel 20, and is finally wound on the material collecting wheel 30, the vacuum pump absorbs the material 2000 on the supporting platform 100 through the vacuum suction hole 1002, the glue tearing mechanism 900 moves towards the product and tears off the glue paper of the product, then the glue paper is driven to move to the supporting platform 100 and is attached to the material 2000 on the supporting platform, the pressing block 2001 of the paper pressing mechanism 200 is rotationally pressed beside the glue tearing mechanism 900 to press the glue paper on the material 2000, the clamping jaw 5 of the glue tearing mechanism 900 is loosened to be far away from the supporting platform 100, then the pressing block 2001 is rotationally lifted from the supporting platform 100, the vacuum pump is controlled to loosen the material 2000, the first driving piece 60 drives the material conveying wheel 40 to drive the material 2000 which has adsorbed the glue paper at present to the material collecting wheel 30 to recover the used material 2000, and thus the continuous tearing off of the glue paper on the batch products is realized through the repeated circulation, after the materials 2000 are used up, the machine is stopped to replace the materials 2000 to continue working.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (15)

1. The utility model provides a mechanism is retrieved to adhesive tape which characterized in that includes:

a support plate;

the discharging wheel and the receiving wheel are rotatably arranged on one side of the supporting plate and are used for discharging and winding materials;

the material conveying wheel and the material pressing component are fixed on the supporting plate and are positioned at the position where materials are conveyed between the material discharging wheel and the material receiving wheel, and the material pressing component is abutted against the material conveying wheel to form a material transmission station;

the first driving piece is arranged on the supporting plate and drives the material conveying wheel to rotate;

the first transmission belt is sleeved on the material conveying wheel and the material receiving wheel so as to drive the material conveying wheel and the material receiving wheel to rotate, and one side surface of the first transmission belt, which is in contact with the material conveying wheel and the material receiving wheel, is of a convex circular arc structure;

the friction force between the first transmission belt and the material conveying wheel or between the first transmission belt and the material collecting wheel is smaller than the friction force formed by the material pressing component and the material when the material pressing component is abutted to the material conveying wheel.

2. The gummed paper recycling mechanism as claimed in claim 1, wherein the transmission ratio of the material conveying wheel to the material receiving wheel is 1:1, and the diameter of the position where the material conveying wheel abuts against the material pressing component is equal to the diameter of the material winding part of the material receiving wheel.

3. The gummed paper recycling mechanism as set forth in claim 1 or 2, wherein the pressing assembly comprises:

the first fixing piece is arranged on the supporting plate and is positioned on one side of the material conveying wheel;

the rotating arm is hinged to the first fixing piece;

the roller is arranged on the rotating arm and is abutted against the material conveying wheel to form a material conveying station;

the adjusting piece is adjustably arranged on the first fixing piece, one end of the adjusting piece penetrates through the rotating arm, a limiting part abutted against the rotating arm is arranged at one end of the adjusting piece, which penetrates through the rotating arm, and the rotating arm can rotate towards the direction of the adjusting piece;

the first elastic piece is arranged between the first fixing piece and the rotating arm and provides pre-tightening force for the roller to abut against the material conveying wheel.

4. The apparatus according to claim 1 or 2, wherein said apparatus further comprises a tensioning mechanism disposed on said support plate and beside said first belt, said tensioning mechanism comprising a tensioning wheel movable toward and abutting said first belt.

5. The adhesive tape recovery mechanism of claim 4 wherein said tensioning mechanism further comprises an adjustment block, said adjustment block having a mounting hole, said support plate having a plurality of fixing holes spaced toward said first belt corresponding to said mounting hole.

6. The adhesive tape recycling mechanism according to claim 1 or 2, further comprising a second transmission belt, wherein the second transmission belt is sleeved on the driving end of the first driving member and the material conveying wheel, the second transmission belt is a flat belt, the inner wall of the second transmission belt is provided with teeth, or the second transmission belt is a V-shaped belt.

7. The adhesive paper recycling mechanism according to claim 1 or 2, further comprising a supporting platform and an adhesive tearing mechanism;

the supporting platform is arranged on the same side of the supporting plate as the material receiving wheel and the material discharging wheel and is positioned above the space between the material receiving wheel and the material discharging wheel, the supporting platform is used for supporting materials, and the material conveying wheel and the material pressing assembly are positioned between the material receiving wheel and the supporting platform;

the glue tearing mechanism is arranged on the supporting plate and located on one side or two opposite sides of the material transmission direction, and the glue tearing mechanism is used for tearing off glue paper of a product and then conveying the glue paper to the material of the bearing platform.

8. The adhesive tape recycling mechanism according to claim 7, further comprising a paper pressing mechanism, wherein said paper pressing mechanism is disposed on said supporting plate and located on the same side as said adhesive tape tearing mechanism, said paper pressing mechanism comprises a pressing block rotatably disposed on said supporting plate, said pressing block is rotatable toward said supporting platform and abuts against said supporting platform, and when said pressing block abuts against said supporting platform, said pressing block presses the adhesive tape torn by said adhesive tape tearing mechanism.

9. The adhesive tape recovery mechanism of claim 8, wherein said paper pressing mechanism further comprises:

the second fixing piece is fixedly arranged on the supporting plate, and the pressing block is hinged to the second fixing piece;

and the second driving piece is fixed on the second fixing piece and drives the pressing block to rotate towards the bearing platform.

10. The adhesive tape recovery mechanism according to claim 8 or 9, wherein a protrusion is provided on a side of the pressing block abutting against the supporting platform.

11. The adhesive tape recycling mechanism according to claim 7, wherein a first guiding wheel is disposed between the supporting platform and the material delivering wheel, a second guiding wheel is disposed between the supporting platform and the material discharging wheel, the first guiding wheel and the second guiding wheel are both disposed flush with the supporting platform, and a third guiding wheel is disposed between the material delivering wheel and the material collecting wheel.

12. The adhesive paper recycling mechanism according to claim 7, wherein the side of the supporting platform facing the material is provided with a vacuum suction hole.

13. The adhesive tape recycling mechanism according to claim 1, wherein the supporting plate is provided with a detecting device for detecting the material at a position close to the material feeding wheel, and a fourth material guiding wheel is arranged below a detecting area of the detecting device.

14. A glue tearing machine, characterized by comprising a gummed paper recycling mechanism as set forth in any one of claims 1 to 13.

15. The utility model provides a tear machine of gluing which characterized in that includes:

a box body;

the box cover is hinged with one side of the box body at one side and covers the box body, a workpiece placing area is arranged outside the box cover, and a gap corresponding to the adhesive paper on the workpiece is formed in the workpiece placing area;

the gummed paper recycling mechanism as set forth in any one of claims 7 to 13, wherein said supporting plate is fixed to an inner side of said box cover, and said supporting platform corresponds to said work placing area;

the glue tearing mechanism is provided with a clamping jaw, and the clamping jaw can extend into the gap to clamp the gummed paper and send the gummed paper to the material of the bearing platform.

Images