CN219684486U - Connecting material breaking mechanism - Google Patents

Abstract

The utility model discloses a connecting material breaking mechanism which comprises a supporting table, a positioning frame and a material breaking assembly, wherein the supporting table is provided with a connecting material breaking mechanism body; the positioning frame is arranged on the supporting table, a positioning groove is formed in the positioning frame, a material breaking opening is formed in the bottom of the positioning groove, and the positioning groove is used for bearing materials so that the connecting materials on the materials extend to the supporting table through the material breaking opening; the material breaking assembly comprises a material breaking driving piece, a sliding piece and a material breaking piece, wherein the sliding piece is arranged on the supporting table in a sliding mode, the material breaking driving piece is arranged on the supporting table and connected with the sliding piece, one end of the material breaking piece is connected with the sliding piece, the other end of the material breaking piece extends towards the material breaking opening, the material breaking piece is provided with a containing space, and the containing space is used for containing materials on materials extending from the material breaking opening towards the supporting table, so that the material breaking driving piece can drive the sliding piece to slide in a reciprocating mode, and the materials on the materials are pushed to be broken from the materials in a reciprocating mode. The connecting material breaking mechanism can improve the efficiency of breaking the connecting material from the material and the yield of the material after breaking the connecting material from the material.

Description

Connecting material breaking mechanism

Technical Field

The utility model relates to the technical field of material removing devices, in particular to a material connecting breaking mechanism.

Background

At present, in the processing procedures such as welding, stamping and the like, continuous materials are often required to be arranged on materials so as to be convenient for fixing and processing the materials, and after the materials are processed, the continuous materials on the materials are required to be removed. At present, the common practice is to manually fold and break the connecting material from the material. However, the mode of manually turning over the continuous material to break the continuous material from the material is low in efficiency, and if the turning over frequency and the turning over position are controlled improperly in the operation process, the warping deformation of the material at the pre-breaking position is very easy to cause, so that the yield of the material is affected.

Disclosure of Invention

In view of the above, it is necessary to provide a connecting material breaking mechanism to improve the efficiency of breaking the connecting material from the material and the yield of the material after breaking the connecting material from the material.

The embodiment of the utility model provides a connecting material breaking mechanism which is used for breaking connecting materials on materials and comprises a supporting table, a positioning piece and a material breaking assembly; the positioning frame is arranged on the supporting table, a positioning groove is formed in the positioning frame, a material breaking opening is formed in the bottom of the positioning groove, and the positioning groove is used for bearing the material so that the connecting material on the material passes through the material breaking opening and extends to the supporting table; the material breaking assembly comprises a material breaking driving piece, a sliding piece and a material breaking piece, wherein the sliding piece is arranged on the supporting table in a sliding mode, the material breaking driving piece is arranged on the supporting table and connected with the sliding piece, one end of the material breaking piece is connected with the sliding piece, the other end of the material breaking piece extends towards the material breaking opening, the material breaking piece is provided with an accommodating space, and the accommodating space is used for accommodating connecting materials on materials extending from the material breaking opening to the supporting table, so that the material breaking piece can push the connecting materials on the materials to be broken by reciprocating when the material breaking driving piece drives the sliding piece to slide by reciprocating.

According to the connecting and breaking mechanism, the locating grooves are formed in the locating frames, so that materials can be conveniently carried, and the materials can be prevented from moving; through setting up and breaking the material driving piece drive slider and sliding on the brace table to and set up the material piece of breaking off with the fingers and thumb that can hold the company's material of material on the slider, make and break off with the fingers and thumb the material of breaking off with the fingers and thumb of company's material on the material that can be reciprocal turn over under the drive of slider, thereby realized breaking off with the fingers and thumb the function of breaking off with the fingers and thumb the company's material off with the fingers and thumb, improved the efficiency of breaking off with the fingers and thumb the company's material on the material. In addition, as the material breaking opening formed in the bottom of the positioning groove can limit the pre-breaking position of the connecting part of the connecting material and the material, the situation that the material is warped and deformed at the pre-breaking position after the connecting material is broken can be effectively avoided, and the frequency of the material breaking piece driving the connecting material to be folded around the material can be set in a preferable mode, so that the yield of the material after the connecting material is broken from the material is improved.

In some embodiments, the connecting breaking mechanism further comprises a positioning protrusion, wherein the positioning protrusion is arranged in the positioning groove and is used for being inserted into the positioning hole of the material to position the material.

In some embodiments, the material breaking member includes a first finger and a second finger, where the first finger and the second finger are spaced apart from the sliding member to form the accommodating space.

In some embodiments, the slider comprises two slider plates and a connecting plate; the two sliding plates are arranged on the supporting table at intervals; one end of each sliding plate is connected to one side of the connecting plate at intervals, and the other side of the connecting plate is connected with the material breaking driving piece.

In some embodiments, a plugging slot is formed on a side of the two sliding plates away from the supporting table, and one of the first finger and the second finger is disposed in the plugging slot.

In some embodiments, a limit groove is formed on one side of the two sliding plates, which is away from the supporting table; the second finger comprises a connecting sheet and an adjustable finger, the connecting sheet is connected with the adjustable finger, and the adjustable finger and the first finger are separated to form the accommodating space; the connecting and breaking mechanism further comprises an adjusting piece, an adjusting hole is formed in the limiting groove, a strip-shaped groove is formed in the connecting piece, and the adjusting piece penetrates through the strip-shaped groove and the adjusting hole to fix the second finger in the limiting groove.

In some embodiments, the support table includes a load plate, a base plate, and a plurality of support rods; the positioning frame and the material breaking assembly are arranged on the bearing plate; the bottom plate and the bearing plate are arranged at intervals; one end of each supporting rod is arranged on the bottom plate, and the other end of each supporting rod supports the bearing plate.

In some embodiments, a discharging groove is formed in the bearing plate, and the discharging groove is located at one side of the sliding plate, so that the discharging groove is communicated with the accommodating space, and the material connecting piece of the broken material of the breaking piece is discharged; the connecting and breaking mechanism further comprises a collecting box, wherein the collecting box is arranged between the bottom plate and the bearing plate and corresponds to the discharging groove, so that the connecting materials of the materials broken by the breaking piece can be contained.

In some embodiments, the connecting material breaking mechanism further comprises a positioning assembly, wherein the positioning assembly comprises a positioning driving piece and a positioning block; the material breaking driving piece and the positioning driving piece are respectively arranged on the upper side and the lower side of the bearing plate; the positioning block is connected to the positioning driving piece and is used for extending out of the bearing plate under the driving of the positioning driving piece so as to limit the movement stroke of the connecting plate.

In some embodiments, the positioning frame comprises a positioning plate and two support plates, wherein the positioning plate is arranged above the bearing plate; the two supporting plates are arranged on the bearing plate at intervals and support the positioning plate to form a sliding space, and the sliding plate slides in the sliding space.

Drawings

Fig. 1 is a schematic perspective view of a connecting material breaking mechanism and a material matching structure according to an embodiment of the present utility model.

Fig. 2 is a schematic view of the breaking mechanism for connecting materials and the exploded structure of the materials shown in fig. 1.

Description of the main reference signs

Connecting material breaking mechanism 100

Support table 10

Bearing plate 11

Discharge chute 111

Bottom plate 12

Support bar 13

Mounting plate 14

Slide rail 15

Slider 16

Positioning rack 20

Support plate 21

Locating plate 22

Sliding space 23

Positioning groove 221

Breaking-off port 222

Breaking-off assembly 30

Breaking-off driving piece 31

Slider 32

Connecting plate 321

Sliding plate 322

Plug groove 323

Adjustment aperture 324

Limiting groove 325

Material breaking-off part 33

First finger 331

Second finger 332

Connecting piece 3321

Adjustable finger 3322

Strip groove 3323

Accommodation space 333

Positioning boss 40

Positioning assembly 50

Positioning driving piece 51

Positioning block 52

Collecting box 60

Adjusting member 70

Material 200

Connecting material 210

Positioning hole 220

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, it is to be noted that the meaning of "a plurality" is two or more, unless specifically defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the two components can be connected in a mechanical mode, can be electrically connected or can be communicated with each other, can be directly connected, can be indirectly connected through an intermediate medium, and can be communicated with each other inside the two components or can be in interaction relation with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. Some embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of the present utility model provides a connecting material breaking mechanism 100 for breaking a connecting material 210 on a material 200. Wherein, the material 200 may be a welding piece, a stamping piece, an injection molding piece, etc., and the connecting material 210 on the material 200 may be a positioning piece, a fixing piece, etc. For convenience of description and understanding, the embodiment of the present utility model uses the material 200 as a welding member, the connecting material 210 on the material 200 is a positioning sheet, and the material 200 is provided with a plurality of positioning holes 220 arranged at intervals for illustration, which is obviously not limited to the embodiment of the present utility model.

The connecting and breaking mechanism 100 of the embodiment of the utility model comprises a supporting table 10, a positioning frame 20 and a breaking assembly 30.

The positioning frame 20 is arranged on the supporting table 10, a positioning groove 221 is formed in the positioning frame 20, a material breaking opening 222 is formed in the bottom of the positioning groove 221, and the positioning groove 221 is used for bearing the material 200 so that the connecting material 210 on the material 200 extends to the supporting table 10 through the material breaking opening 222.

The breaking assembly 30 comprises a breaking driving piece 31, a sliding piece 32 and a breaking piece 33; the sliding piece 32 is slidably arranged on the supporting table 10 and is positioned between the supporting table 10 and the positioning frame 20; the material breaking driving piece 31 is arranged on the supporting table 10 and connected with the sliding piece 32 so as to drive the sliding piece 32 to slide on the supporting table 10; one end of the material breaking member 33 is connected with the sliding member 32, the other end of the material breaking member 33 extends towards the material breaking opening 222, the material breaking member 33 is provided with a containing space 333, and the containing space 333 is used for containing the connecting material 210 on the material 200 extending from the material breaking opening 222 to the supporting table 10, so that the material breaking member 33 can push the connecting material 210 on the material 200 to and fro when the material breaking driving member 31 drives the sliding member 32 to slide reciprocally, and the connecting material 210 on the material 200 is broken from the material 200.

In the process of breaking off the connecting material 210 on the material 200, the connecting material breaking mechanism 100 of the embodiment of the utility model firstly places the material 200 in the positioning groove 221, and makes the connecting material 210 on the material 200 extend into the accommodating space 333 of the breaking-off piece 33 through the breaking-off opening 222; then, the material breaking driving part 31 drives the sliding part 32 to slide reciprocally, and the material breaking part 33 pushes the connecting material 210 to swing around the material 200 reciprocally through the front and rear side walls of the accommodating space 333, so as to break the connecting material 210 from the material 200.

Thus, the connecting and breaking mechanism 100 in the embodiment of the utility model is convenient for carrying the material 200 and can prevent the material 200 from moving by arranging the positioning groove 221 on the positioning frame 20; through setting up and breaking off the material driving piece 31 drive slider 32 and slide on supporting bench 10 to and set up and break off material piece 33 with the fingers and thumb that can hold the company material 210 of material 200 on slider 32, make and break off material piece 33 can be under slider 32 drive reciprocal turn over the company material 210 on the material 200 and break off the company material 210 on the material 200 off with the fingers and thumb, thereby realized breaking off the function of company material 210 off with the fingers and thumb automatically, improved the efficiency of breaking off the company material 210 on the material 200 off with the fingers and thumb. In addition, since the breaking opening 222 formed at the bottom of the positioning slot 221 can limit the pre-breaking position of the connection position between the connecting material 210 and the material 200, the situation that the material 200 is warped and deformed at the pre-breaking position after breaking the connecting material 210 can be effectively avoided, and the frequency of the breaking member 33 driving the connecting material 210 to be folded around the material 200 can be set in a preferred manner, so that the yield of the material 200 after breaking the connecting material 210 from the material 200 is improved.

Referring to fig. 1 and 2, in the embodiment of the present utility model, a supporting table 10 includes a carrying plate 11, a bottom plate 12 and a plurality of supporting rods 13; the positioning frame 20 and the breaking-off component 30 are arranged on the bearing plate 11; the bottom plate 12 is arranged at intervals with the bearing plate 11; one end of the plurality of support rods 13 is arranged on the bottom plate 12, the other end supports the bearing plate 11, and the other end of the plurality of support rods 13 supports the bearing plate 11. Thus, by providing the specific structure of the supporting table 10, the positioning frame 20 and the breaking assembly 30 are conveniently carried.

In the embodiment of the present utility model, the positioning frame 20 includes two support plates 21 and a positioning plate 22, the positioning plate 22 is disposed above the carrier plate 11, the two support plates 21 are disposed on the carrier plate 11 at intervals and support the positioning plate 22 to form a sliding space 23, and the sliding member 32 slides in the sliding space 23. Thus, by providing the two support plates 21 to support the positioning plate 22, the slider 32 can slide in the sliding space 23 defined by the two support plates 21 and the positioning plate 22 in which the slider 32 slides; by opening the positioning groove 221 on the positioning plate 22, the material breaking opening 222 at the bottom of the positioning groove 221 is convenient to be corresponding to the material breaking piece 33.

In an embodiment, the number of the positioning grooves 221 and the number of the material breaking pieces 33 are multiple and the same, the positioning grooves 221 are arranged on the positioning plate 22 at intervals, the material breaking openings 222 are formed in the bottom of each positioning groove 221, the material breaking pieces 33 are arranged on the sliding piece 32 at intervals, and the material breaking pieces 33 and the material breaking openings 222 in the bottoms of the positioning grooves 221 are in one-to-one correspondence. In this way, by providing the plurality of positioning grooves 221 and the plurality of breaking-off pieces 33, the breaking-off pieces 33 can break off the connecting materials 210 of the plurality of materials 200 simultaneously under the driving of the sliding piece 32.

In the embodiment of the present utility model, the connecting and breaking mechanism 100 further includes a positioning protrusion 40, where the positioning protrusion 40 is disposed in the positioning groove 221, and the positioning protrusion 40 is used to be inserted into the positioning hole 220 of the material 200 to position the material 200. Specifically, the positioning protrusions 40 are plural, and the positioning protrusions 40 are disposed in the positioning grooves 221 at intervals. Optionally, three positioning protrusions 40 are disposed in the middle of each positioning groove 221 at intervals, and the three positioning protrusions 40 are arranged in a regular triangle, and the positioning holes 220 on the material 200 are also three, and the arrangement mode of the positioning holes 220 is the same as that of the positioning protrusions 40. When the material 200 is placed in the positioning groove 221, the positioning protrusions 40 are respectively inserted into the positioning holes 220, so that the accurate positioning of the material 200 is realized, the material 210 can accurately pass through the material breaking openings 222 at the bottom of the positioning groove 221 and extend into the corresponding accommodating spaces 333 of the material breaking pieces 33, and the material 200 can be effectively prevented from moving in the corresponding positioning grooves 221 under the action of the material 210 when the material breaking pieces 33 are used for reciprocally folding the material 210.

In the embodiment of the utility model, one end of the positioning protrusion 40, which is away from the positioning groove 221, is tapered so as to be convenient to correspond to the positioning hole 220 on the material 200, so that the positioning protrusion 40 is quickly inserted into the corresponding positioning hole 220, and the efficiency of placing the material 200 into the positioning groove 221 is improved. Further, the positioning boss 40 may be made of an elastic material, such as rubber, silicone, or the like.

In the embodiment of the present utility model, the support platform 10 further includes a sliding rail 15 and a sliding block 16, the sliding rail 15 is disposed on a side of the bearing plate 11 facing away from the bottom plate 12, the sliding block 16 is slidably disposed on the sliding rail 15, the sliding member 32 is disposed on the sliding block 16, and the sliding member 32 is matched with the bearing plate 11 through the sliding block 16 and the sliding rail 15 to slide. Therefore, the sliding direction of the sliding piece 32 is limited by the cooperation of the sliding block 16 and the sliding rail 15, so that the sliding piece 32 is more stable when driving the material breaking piece 33 to break the connecting material 210 on the material 200.

In the embodiment of the present utility model, the sliding member 32 includes a connecting plate 321 and two sliding plates 322, and the two sliding plates 322 are spaced apart from the supporting table 10. One end of the two sliding plates 322 is clamped at one side of the connecting plate 321 at intervals, the other side of the connecting plate 321 is connected with the material breaking driving piece 31, and the material breaking pieces 33 are divided into two groups equally and are arranged on the two sliding plates 322 at intervals; the number of the sliding rails 15 and the number of the sliding blocks 16 can be four, the four sliding rails 15 are divided into two groups which are equal, each group of sliding rails 15 is arranged in a straight line, the two groups of sliding rails 15 are arranged at intervals, and the four sliding blocks 16 are respectively arranged on the four sliding rails 15 in a sliding manner; each sliding plate 322 is respectively connected with the sliding blocks 16 on one group of sliding rails 15; the material breaking driving member 31 may be a telescopic cylinder, and the material breaking driving member 31 pushes the two sliding plates 322 to slide on the corresponding sliding rail 15 through the connecting plate 321. By providing the slider 32 including two sliding plates 322 in this way, it is convenient to provide a plurality of breaking-off pieces 33 on the sliding plates 322 to break off the continuous material 210 of a plurality of materials 200 at the same time.

Referring to fig. 2, in the embodiment of the utility model, the material breaking member 33 includes a first finger 331 and a second finger 332, the first finger 331 and the second finger 332 are both in a block shape, the first finger 331 and the second finger 332 are spaced apart from the sliding plate 322 of the sliding member 32 to form an accommodating space 333, and one ends of the first finger 331 and the second finger 332 facing away from the sliding plate 322 extend toward the positioning plate 22. In the process of breaking the continuous material 210 of the material 200 by the material breaking member 33, the continuous material 210 of the material 200 stretches into the accommodating space 333 between the first finger 331 and the second finger 332, the first finger 331 and the second finger 332 reciprocate under the driving of the sliding plate 322, and the first finger 331 and the second finger 332 sequentially push the continuous material 210 to swing towards two opposite directions, so that the continuous material 210 is continuously folded and broken from the material 200. In this way, the material breaking member 33 includes the first finger 331 and the second finger 332 disposed at intervals, so that the material 210 on the material 200 can be continuously turned over to break off the material 210 on the material 200 rapidly.

In the embodiment of the present utility model, a plugging slot 323 is formed on one side of the two sliding plates 322 away from the bearing plate 11 of the supporting platform 10, and the first finger 331 is movably plugged into the plugging slot 323. Specifically, the plurality of inserting grooves 323 are provided, the plurality of inserting grooves 323 are arranged at a side of the sliding plate 322 away from the bearing plate 11 at intervals, and the first fingers 331 of the plurality of breaking-off components 33 are movably inserted into the plurality of inserting grooves 323 respectively. In this way, the first finger 331 is movably inserted into the insertion groove 323, so that the first finger 331 can be replaced quickly according to the structure and the size of the connecting material 210.

In other embodiments, the second finger 332 may be removably inserted into the insertion groove 323, thereby facilitating quick replacement of the second finger 332 according to the configuration and size of the web 210. The embodiment of the present utility model is not particularly limited thereto.

In other embodiments, the plurality of inserting grooves 323 may be disposed at intervals on the sliding member 32, and the first finger 331 and the second finger 332 are movably inserted into the two inserting grooves 323 disposed at intervals, so as to facilitate quick replacement of the first finger 331 and the second finger 332 according to the structure and the size of the connecting material 210. The embodiment of the present utility model is not particularly limited thereto.

In the embodiment of the utility model, the second finger 332 includes a connecting piece 3321 and an adjustable finger 3322, the connecting piece 3321 is vertically connected with the adjustable finger 3322, and the adjustable finger 3322 and the first finger 331 are spaced apart to form a containing space 333. The side of the two sliding plates 322 facing away from the carrying plate 11 of the supporting table 10 is also provided with a plurality of limiting grooves 325. The connecting breaking mechanism 100 further comprises an adjusting piece 70, an adjusting hole 324 is formed in the limiting groove 325, a connecting piece 3321 is provided with a bar-shaped groove 3323, and the adjusting piece 70 penetrates through the bar-shaped groove 3323 and the adjusting hole 324 to fix the second finger 332 on the limiting groove 325. The length of the limit slot 325 is greater than the length of the bar slot 3323.

Specifically, the number of the adjusting holes 324 is the same as the number of the limiting grooves 325, the adjusting holes 324 and the limiting grooves 325 are respectively in one-to-one correspondence, the adjusting holes 324 may be threaded holes, the adjusting member 70 may be a bolt, and the bar-shaped groove 3323 may be a long through groove. The position of the adjusting member 70 passing through the front, middle, end, etc. of the bar-shaped groove 3323 can be adjusted according to the required distance between the adjustable finger 3322 and the first finger 331, specifically, the distance between the adjustable finger 3322 and the first finger 331 is first determined according to the thickness of the web 210, and then the adjusting member 70 is passed through the corresponding position of the bar-shaped groove 3323 and inserted into the adjusting hole 324, thereby connecting the connecting piece 3321 to the limiting groove 325. In this way, the connecting piece 3321 and the sliding plate 322 are respectively provided with the bar-shaped groove 3323 and the adjusting hole 324, and the adjusting piece 70 is matched with the bar-shaped groove 3323 and the adjusting hole 324 to fix the second finger 332 on the sliding plate 322, so that the distance between the first finger 331 and the adjustable finger 3322 can be conveniently adjusted according to the thickness of the connecting material 210 which is broken off as required.

In other embodiments, a bar-shaped slot 3323 may be formed on the first finger 331, and the adjusting member 70 passes through the bar-shaped slot 3323 and the adjusting hole 324 to fix the first finger 331 on the sliding plate 322, so that the function of adjusting the distance between the first finger 331 and the second finger 332 can be achieved.

In the embodiment of the present utility model, the carrying plate 11 is provided with the discharge groove 111, the discharge groove 111 is located at one side of the sliding plate 322, and the edge of the sliding plate 322 is located above the discharge groove 111, so that the discharge groove 111 is communicated with the accommodating space 333, and the discharge groove 111 is used for discharging the connecting material 210 of the material 200 broken by the breaking-off piece 33. Specifically, the discharge grooves 111 are long through grooves and penetrate through the upper and lower side walls of the bearing plate 11, the discharge grooves 111 may be multiple and spaced, and the sliding plate 322 is disposed between two adjacent discharge grooves 111. In this way, by arranging the discharge groove 111, the connecting material 210 broken by the first finger 331 and the second finger 332 can be rapidly discharged from the bearing plate 11, so that the situation that the connecting material 210 gathers on the bearing plate 11 to influence the sliding plate 322 to drive the first finger 331 and the second finger 332 to reciprocate is avoided, and the stability of the sliding plate 322 to drive the first finger 331 and the second finger 332 to break the connecting material 210 on the material 200 is further ensured.

Referring to fig. 1 and 2, in the embodiment of the present utility model, the connecting and breaking mechanism 100 further includes a collecting box 60, where the collecting box 60 is disposed between the bottom plate 12 and the carrier plate 11 and is opposite to the discharge groove 111, and the collecting box 60 is used for receiving the connecting material 210 of the material 200 broken by the breaking member 33. In this way, by providing the collection box 60 to receive the continuous material 210 broken by the breaking-off member 33, the continuous material 210 can be prevented from scattering from four sides after being discharged from the discharge groove 111, and the convenience of handling the broken continuous material 210 is improved.

Referring to fig. 1 and 2, in the embodiment of the present utility model, the connecting and breaking mechanism 100 further includes a positioning assembly 50, and the positioning assembly 50 includes a positioning driving member 51 and a positioning block 52; the material breaking driving piece 31 and the positioning driving piece 51 are respectively arranged on the upper side and the lower side of the bearing plate 11; the positioning block 52 is connected to the positioning driving piece 51, and the positioning block 52 is used for extending out of the bearing plate 11 under the driving of the positioning driving piece 51 to limit the movement stroke of the connecting plate 321, so that the material breaking piece 33 is aligned to the material breaking opening 222.

Specifically, the supporting stand 10 further includes a mounting plate 14, the mounting plate 14 is disposed on one side of the carrying plate 11 away from the breaking driving member 31 and is located below the breaking driving member 31, the positioning driving member 51 is disposed on the mounting plate 14, the positioning driving member 51 may be a telescopic cylinder, one end of the positioning block 52 is connected with the positioning driving member 51, and the other end of the positioning block 52 passes through the carrying plate 11 and is located on one side of the connecting plate 321. When the material 200 is placed, the positioning driving member 51 drives the positioning block 52 to extend out of the carrying plate 11, the connecting plate 321 is abutted with the positioning block 52 under the driving of the material breaking driving member 31, the positioning block 52 limits the travel of the sliding plate 322 driven by the connecting plate 321, at this time, the material breaking driving member 31 stops running, and the accommodating space 333 between the first finger 331 and the second finger 332 is opposite to the corresponding material breaking opening 222. Thus, by arranging the positioning assembly 50, the accuracy of extending the connecting material 210 into the accommodating space 333 between the first finger 331 and the second finger 332 is improved, and further, the first finger 331 and the second finger 332 can be ensured to accurately break the connecting material 210 on the material 200 under the driving of the sliding plate 322.

The method for breaking off the connecting material 210 on the material 200 by the connecting material breaking-off mechanism 100 according to the embodiment of the utility model comprises the following steps:

in step S1, the positioning driving member 51 drives the positioning block 52 to extend out of the supporting plate 11 to abut against the connecting plate 321, the receiving space 333 between the first finger 331 and the second finger 332 is aligned with the corresponding breaking-off opening 222, the material 200 is placed in the positioning slot 221, and the connecting material 210 on the material 200 extends into the receiving space 333 through the breaking-off opening 222.

In step S2, the positioning driving member 51 drives the positioning block 52 to retract into the carrier plate 11, the material breaking driving member 31 drives the sliding member 32 to slide reciprocally, and the first finger 331 and the second finger 332 sequentially push the connecting material 210 to swing in two opposite directions under the driving of the sliding member 32, so as to continuously fold and break the connecting material 210 from the material 200, and the broken connecting material 210 is discharged from the discharge chute 111 into the collection tank 60.

In step S3, the positioning driving member 51 drives the positioning block 52 to extend out of the supporting plate 11 to abut against the connecting plate 321 again, the material breaking driving member 31 stops running, and the material 200 broken by the broken material 210 is taken out and a new material 200 is placed by a manual or mechanical hand.

In summary, the connecting and breaking mechanism 100 according to the embodiment of the present utility model facilitates carrying and positioning the material 200 by providing the positioning groove 221 on the positioning frame 20 and providing the positioning protrusion 40 in the positioning groove 221; by arranging the material breaking opening 222 at the bottom of the positioning groove 221 and arranging the first finger 331 and the second finger 332 corresponding to the material breaking opening 222 on the sliding piece 32, the connecting material 210 of the material 200 can be conveniently stretched into the accommodating space 333 between the first finger 331 and the second finger 332, and the pre-breaking position of the connecting material 210 and the material 200 can be limited; through setting up to break material driving piece 31 drive slider 32 and slide on brace table 10, make first finger 331 and second finger 332 can turn over continuous book and link material 210 and break off with the fingers from material 200 in the drive of slider 32 to realized the function of breaking off with the fingers and thumb the continuous material 210, and can effectively avoid breaking off with the fingers and thumb the continuous material 210's of material 200 and take place warp deformation's condition emergence in advance the position department after breaking off with fingers and thumb the continuous material 210, and then improved the efficiency of breaking off continuous material 210 on the material 200 and the yield of continuous material 200 after breaking off with fingers and thumb continuous material 210 from material 200.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (10)

1. A link material breaks off mechanism for breaking off link material on the material, its characterized in that includes:

a support table;

the positioning rack is arranged on the supporting table, a positioning groove is formed in the positioning rack, a material breaking opening is formed in the bottom of the positioning groove, and the positioning groove is used for bearing the materials so that the connecting materials on the materials extend to the supporting table through the material breaking opening;

the material breaking assembly comprises a material breaking driving piece, a sliding piece and a material breaking piece, wherein the sliding piece is arranged on the supporting table in a sliding mode, the material breaking driving piece is arranged on the supporting table and connected with the sliding piece, one end of the material breaking piece is connected with the sliding piece, the other end of the material breaking piece extends towards the material breaking opening, the material breaking piece is provided with an accommodating space, and the accommodating space is used for accommodating connecting materials on materials extending from the material breaking opening to the supporting table, so that the material breaking piece can push the connecting materials on the materials to be broken from the materials in a reciprocating mode when the material breaking driving piece drives the sliding piece to slide in a reciprocating mode.

2. The connecting and breaking mechanism according to claim 1, further comprising a positioning protrusion provided in the positioning groove for being inserted into the positioning hole of the material to position the material.

3. The connecting and breaking mechanism of claim 1, wherein the breaking member comprises a first finger and a second finger, and the first finger and the second finger are spaced apart from the sliding member to form the accommodating space.

4. The link severing mechanism of claim 3, wherein said slider comprises:

the two sliding plates are arranged on the supporting table at intervals;

one end of each sliding plate is connected to one side of the connecting plate at intervals, and the other side of the connecting plate is connected with the material breaking driving piece.

5. The connecting and breaking mechanism according to claim 4, wherein a plugging slot is formed in a side of the two sliding plates away from the supporting table, and one of the first finger and the second finger is disposed in the plugging slot.

6. The connecting-material breaking-off mechanism according to claim 4, wherein,

a limiting groove is formed in one side, away from the supporting table, of the two sliding plates;

the second finger comprises a connecting sheet and an adjustable finger, the connecting sheet is connected with the adjustable finger, and the adjustable finger and the first finger are separated to form the accommodating space;

the connecting and breaking mechanism further comprises an adjusting piece, an adjusting hole is formed in the limiting groove, a strip-shaped groove is formed in the connecting piece, and the adjusting piece penetrates through the strip-shaped groove and the adjusting hole to fix the second finger in the limiting groove.

7. The link severing mechanism of claim 4, wherein the support station comprises:

the locating rack and the breaking-off component are arranged on the bearing plate;

the bottom plate is arranged at intervals with the bearing plate;

and one end of each supporting rod is arranged on the bottom plate, and the other end of each supporting rod supports the bearing plate.

8. The connecting and breaking mechanism according to claim 7, wherein a discharging groove is formed in the bearing plate, and the discharging groove is located at one side of the sliding plate, so that the discharging groove is communicated with the accommodating space, and the connecting materials of the materials broken by the breaking piece can be discharged;

the connecting and breaking mechanism further comprises a collecting box, wherein the collecting box is arranged between the bottom plate and the bearing plate and corresponds to the discharging groove, so that the connecting materials of the materials broken by the breaking piece can be contained.

9. The link severing mechanism of claim 7, further comprising a positioning assembly comprising:

the material breaking driving piece and the positioning driving piece are respectively arranged on the upper side and the lower side of the bearing plate;

the positioning block is connected to the positioning driving piece and used for extending out of the bearing plate under the driving of the positioning driving piece so as to limit the movement stroke of the connecting plate.

10. The link severing mechanism of claim 7, wherein the locating rack comprises:

the positioning plate is arranged above the bearing plate;

the two support plates are arranged on the bearing plate at intervals and support the positioning plate to form a sliding space, and the sliding plate slides in the sliding space.