CN220095103U

CN220095103U - Supporting component, conveying device and cutting machine

Info

Publication number: CN220095103U
Application number: CN202321463200.1U
Authority: CN
Inventors: 闫帅; 孙鹏; 朱文通
Original assignee: Qingdao Gaoce Technology Co Ltd
Current assignee: Qingdao Gaoce Technology Co Ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-28
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to a supporting component, a conveying device and a cutting machine, and relates to the technical field of finish machining equipment. The support assembly comprises a first support group and a second support group, wherein the first support group comprises a first left supporting part and a first right supporting part which are oppositely arranged, the second support group comprises a second left supporting part and a second right supporting part which are oppositely arranged, the length of the first left supporting part is larger than that of the second left supporting part, and the length of the first right supporting part is larger than that of the second right supporting part, so that the support surface for supporting a workpiece can be increased, and the stability and reliability of the supported workpiece can be improved; the supporting part adopts a long and short design mode, so that the stability of the support is improved, and meanwhile, the limited space can be utilized to the maximum extent.

Description

Supporting component, conveying device and cutting machine

Technical Field

The utility model relates to the technical field of finishing equipment, in particular to a supporting component, a conveying device and a cutting machine.

Background

When a hard and brittle workpiece such as a silicon rod is cut (sliced or square) or the like, the workpiece is generally required to be conveyed to a position to be cut by a conveying device for cutting, and the conveying device can also play a certain supporting role while conveying the workpiece. However, since the cutting device is configured to cut the workpiece from top to bottom, if the workpiece is supported by the conveyor only, the stability of the workpiece cannot be ensured, and the quality of the cut segment formed after cutting is low.

Disclosure of Invention

The utility model provides a supporting component, a cutting device, a conveying device and a cutting machine, which are used for at least solving one technical problem.

The utility model provides a support assembly, which comprises a first support group and a second support group;

the first support group comprises a first left supporting part and a first right supporting part which are oppositely arranged;

the second support group comprises a second left supporting part and a second right supporting part which are oppositely arranged;

the first left holding part and the second left holding part are arranged at intervals along the axial direction of the workpiece, and the first right holding part and the second right holding part are arranged at intervals along the axial direction of the workpiece.

Through setting up above-mentioned four holds in palm portion, can provide holding power to the work piece from down upwards when cutting to four hold in palm the effect that portion can form four points support to the work piece, thereby can guarantee the stability of work piece when cutting to the maximum, with the quality of improvement work piece section after cutting.

According to the technical scheme, the length of the first left supporting part is longer than that of the second left supporting part in the axial direction, and the length of the first right supporting part is longer than that of the second right supporting part, so that the stability and reliability of support are improved.

In a further optimization of the technical scheme of the utility model, the first supporting group further comprises a first supporting sleeve which is respectively connected with the lower side of the first left supporting part and the lower side of the first right supporting part,

wherein the first supporting sleeve at the lower side of the first left supporting part is arranged at a position far away from the middle position of the first left supporting part and far away from the second left supporting part, so that the first supporting sleeve and the first left supporting part form a cantilever structure,

the first support sleeve at the lower side of the first right holding part is arranged at a position far away from the center of the first right holding part and far away from the second right holding part, so that the first support sleeve and the first right holding part form a cantilever structure, and a limited space can be utilized maximally.

According to further optimization of the technical scheme, the second support group further comprises a second support sleeve, and the second support sleeve is respectively connected with the middle position of the lower side of the second Zuo Tuo holding part and the middle position of the lower side of the second right holding part.

The first support sleeve is arranged at the lower part of the first left holding part or the first right holding part with longer holding part and is close to the outer side, so that a space for accommodating other components (such as detection switches) can be formed between the first support sleeve and the second support sleeve, and the utilization rate of the space is improved; in addition, the first support sleeve is connected with the first left supporting part and the first right supporting part respectively, and the second support sleeve is connected with the second left supporting part and the second right supporting part respectively, so that the first left supporting part and the first right supporting part act simultaneously, and the second left supporting part and the second right supporting part act simultaneously.

According to further optimization of the technical scheme, the first support group further comprises a first support sleeve, and the first support sleeve is respectively connected with the lower side of the first left supporting part and the lower side of the second left supporting part;

the first support sleeve at the lower side of the first left supporting part is arranged at a position far away from the center of the first left supporting part and far away from the second left supporting part, so that the first support sleeve and the first left supporting part form a cantilever structure;

the first supporting sleeve at the lower side of the second Zuo Tuo holding part is arranged at the middle position of the second left holding part.

According to further optimization of the technical scheme, the second support group further comprises a second support sleeve, and the second support sleeve is respectively connected with the lower side of the first right supporting part and the lower side of the second right supporting part;

the second supporting sleeve is arranged at a position far away from the center of the first right supporting part and the second right supporting part, so that the second supporting sleeve and the first right supporting part form a cantilever structure;

the second supporting sleeve at the lower side of the second right supporting part is arranged at the middle position of the second right supporting part. The first supporting sleeve is arranged at the lower part of the first left supporting part or the first right supporting part with the longer supporting part and is close to the outer side, so that a space for accommodating other components (such as all detection switches) can be formed between the first supporting sleeve and the second supporting sleeve, and the utilization rate of the space is improved.

In addition, the first support sleeve is respectively connected with the first left supporting part and the second left supporting part, and the second support sleeve is respectively connected with the first right supporting part and the second right supporting part, so that the first left supporting part and the second left supporting part act simultaneously, and the first right supporting part and the second right supporting part act simultaneously.

According to the technical scheme, the gap between the first left holding part and the second left holding part is 10-50mm, and the gap between the first right holding part and the second right holding part is 10-50mm, so that the phenomenon that a workpiece falls from the gap when the workpiece is supported is avoided.

According to further optimization of the technical scheme, the first left supporting surface on the first left supporting part and the first right supporting surface on the first right supporting part are arranged in a relatively inclined mode, a plurality of first anti-skid grooves are formed in the first left supporting surface and the first right supporting surface, and the plurality of first anti-skid grooves are arranged at equal intervals along the axial direction of the workpiece.

According to further optimization of the technical scheme, the second left supporting surface on the second left supporting part and the second right supporting surface on the second right supporting part are arranged in a relatively inclined mode, a plurality of second anti-skid grooves are formed in the second left supporting surface and the second right supporting surface, and the second anti-skid grooves are arranged at equal intervals along the axial direction of the workpiece to prevent the workpiece from sliding in the axial direction.

According to the technical scheme, the novel telescopic support is further optimized, and the novel telescopic support further comprises a fixed seat connected with the lower sides of the first support sleeve and the second support sleeve, wherein a first telescopic support body is arranged in the first support sleeve, and a second telescopic support body is arranged in the second support sleeve;

the first telescopic supporting body and the second telescopic supporting body are connected with a locking air cylinder below the fixing seat, the locking air cylinder can respectively drive the first supporting sleeve and the first telescopic supporting body to extend or retract, and the locking air cylinder respectively drives the second supporting sleeve and the second telescopic supporting body to extend or retract, so that the supporting heights of the first supporting group and the second supporting group are changed, and the first supporting group and the second supporting group support workpieces or are separated from the workpieces.

According to the technical scheme, the automatic control device further comprises a first detection switch and a second detection switch which are arranged on the fixing seat, wherein the first detection switch and the second detection switch are both positioned between the first support sleeve and the second support sleeve, and the first detection switch and the second detection switch are respectively used for detecting whether the first support sleeve and the second support sleeve are retracted or not so as to ensure operation safety.

According to the technical scheme, the automatic feeding device further comprises a sliding plate positioned below the fixed seat and a supporting and feeding structure arranged on the side part of the sliding plate, wherein the supporting and feeding structure is used for driving the sliding plate to move on a guide rail matched with the sliding plate, so that the first supporting group, the second supporting group and workpieces above the first supporting group are driven to move.

According to a further optimization of the technical scheme of the utility model, the support feeding structure comprises:

a support connected to a side portion of the slide plate;

a feed motor disposed on the support;

the speed reducer is connected with the output end of the feeding motor; and

the rack mechanism is arranged in parallel with the guide rail, the rack mechanism is used for meshing gears on an output shaft of the speed reducer, and the feeding motor and the speed reducer can drive the gears to move on the rack mechanism, so that the support and the slide plate are driven to move on the guide rail.

According to a second aspect of the present utility model there is provided a conveyor apparatus comprising a support assembly as described above and further comprising a rail on which the support assembly is movable to vary the spacing between adjacent support assemblies.

According to the technical scheme, the device further comprises a head support assembly and a tail support assembly which are respectively corresponding to two ends of a workpiece, wherein the support assemblies are positioned between the head support assembly and the tail support assembly;

the head support assembly and/or the tail support assembly form a cantilever structure.

According to a third aspect of the present utility model, the present utility model provides a cutting machine, including the above-mentioned conveying device, and further including a cutting device disposed above the conveying device, where the support assembly is linked with the cutting device, so as to implement synchronous movement.

Compared with the prior art, the utility model has the advantages that:

(1) Through setting up four and holding the portion (first left side and hold the portion, first right side holds the portion, second left side holds the portion and the second right side holds the portion, can provide holding force to the work piece from down upwards when cutting to four hold the portion and support the work piece respectively, consequently can form the effect that four points supported, thereby can guarantee the stability of work piece when cutting to the maximum, with the quality of improvement work piece section after cutting.

(2) The length of the first left supporting part is set to be larger than that of the second left supporting part, and the length of the first right supporting part is set to be larger than that of the second right supporting part, so that the supporting surface for supporting the workpiece can be increased, and the stability and the reliability of supporting the workpiece can be improved; the supporting part adopts a long and short design mode, so that the stability of the support is improved, and meanwhile, the limited space can be utilized to the maximum extent.

(3) After the cutting is completed, the long and short structural form of the supporting part is also beneficial to receiving the head materials or the tail materials formed after the cutting. Because if the holding parts are all arranged in a short structural form, good support cannot be realized for the head materials or the tail materials with irregular shapes (the length of the head materials or the tail materials is longer in general); if the supporting parts are all in a longer structural form, the cutting sections with shorter lengths formed after cutting cannot be adapted; therefore, the supporting part is arranged in a long and short structure form, so that the longer supporting part can be combined with the head supporting component of the conveying device, thereby forming a larger supporting area and being suitable for supporting the head materials or the tail materials with irregular shapes; when the longer holding part is combined with the shorter holding part, the support function of the cutting section with shorter length and longer length can be considered.

Drawings

The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of a support assembly according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a first support set and a second support set according to an embodiment of the present utility model;

FIG. 3 is a side view of a first support group in an embodiment of the utility model;

FIG. 4 is a side view of a second support set in an embodiment of the utility model;

FIG. 5 is a top view of a first support group in an embodiment of the utility model;

FIG. 6 is a top view of a second support set in an embodiment of the utility model;

FIG. 7 is a schematic perspective view of a first support sleeve and a second support sleeve in an embodiment of the utility model;

FIG. 8 is a schematic perspective view of a support feed structure in an embodiment of the utility model;

fig. 9 is a schematic perspective view of a conveying apparatus according to an embodiment of the present utility model.

Reference numerals:

100. a support assembly; 200. a conveying device; 300. a cutting machine;

110. a first support group; 120. a second support group; 130. locking the air cylinder; 160. a fixing seat;

111. a first left holding portion; 112. a first right holding portion; 113. a first left holding surface; 114. a first right holding surface; 115. a first cleat; 116. a first support sleeve; 117. a first telescopic support body; 118. a first detection switch;

121. a second left holding portion; 122. a second right holding portion; 123. a second left holding surface; 124. a second right holding surface; 125. a second anti-skid groove; 126. a second support sleeve; 127. a second telescopic support; 128. a second detection switch;

140. supporting the feed structure; 150. a slide plate;

141. a support; 142. a feed motor; 143. a speed reducer; 144. a rack mechanism; 145. a gear;

210. a guide rail; 220. a head support assembly; 230. and a tail support assembly.

Detailed Description

The utility model will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 8, according to a first aspect of the present utility model, there is provided a support assembly 100, wherein the number of support assemblies 100 may be plural, and the plural support assemblies 100 are spaced apart, so that the plural support assemblies 100 can support different portions of a workpiece respectively. It will thus be appreciated that after the workpiece is cut into a plurality of cut segments, each support assembly 100 corresponds to and supports a cut segment, respectively.

Specifically, the support assembly 100 includes a first support set 110 and a second support set 120. The first support group 110 and the second support group 120 may support the workpiece while cutting the workpiece. The workpiece may be a hard brittle material such as a silicon rod. More specifically, when the workpiece needs to be cut, the first support group 110 and the second support group 120 lift and support the workpiece upwards, and at this time, the workpiece can be cut from top to bottom; when the cutting is completed, the first support group 110 and the second support group 120 descend and are separated from the workpiece, thereby facilitating the transportation of the cut workpiece.

As shown in fig. 2, the first support group 110 includes a first left holding portion 111 and a first right holding portion 112 that are disposed opposite to each other, and the first left holding portion 111 and the first right holding portion 112 may be disposed symmetrically with respect to each other; likewise, the second support group 120 includes a second left holding portion 121 and a second right holding portion 122 disposed opposite to each other; the second left and right holders 121 and 122 may be symmetrically disposed with respect to each other.

Further, please continue to refer to fig. 1 and 2, the first left holding portion 111 and the second left holding portion 121 are disposed at intervals along the axial direction of the workpiece, the first right holding portion 112 and the second right holding portion 122 are disposed at intervals along the axial direction of the workpiece, that is, the first left holding portion 111 and the second left holding portion 121 are disposed side by side, the first right holding portion 112 and the second right holding portion 122 are disposed side by side, and the first left holding portion 111 and the first right holding portion 112 are disposed opposite, and the second left holding portion 121 and the second right holding portion 122 are disposed opposite, so that a space for supporting the workpiece is formed between the first left holding portion 111 and the first right holding portion 112 and between the second left holding portion 121 and the second right holding portion 122.

As can be appreciated, the four holding parts of the first left holding part 111, the first right holding part 112, the second left holding part 121 and the second right holding part 122 respectively provide supporting force for the workpiece from bottom to top during cutting, so that four-point supporting effect can be formed, the stability of the workpiece during cutting can be ensured to the greatest extent, and the quality of the cut workpiece section can be improved.

In addition, the first left holding portion 111 and the second left holding portion 121 are arranged side by side with a gap of 10-50mm therebetween, and the first right holding portion 112 and the second right holding portion 122 are arranged side by side with a gap of 10-50mm therebetween. The gap is not easy to be set too large, so that the phenomenon that the workpiece falls from the gap when the workpiece is supported is avoided.

As shown in fig. 3 and 4, the length L of the first left holding portion 111 ₁ Greater than the length L of the second left holding part 121 ₂ Length L of the first right holding portion 112 ₁ Greater than the length L of the second left holding part 121 ₂ . Further, the length L of the first left holding portion 111 (or the first right holding portion 112) ₁ Length L with second left holding portion 121 (or second left holding portion 121) ₂ Can meet a certain proportion relation.

Therefore, the length of the first left holding portion 111 is the same as the length of the first right holding portion 112, and may be 200mm, for example; the length of the second left holding portion 121 is the same as the length of the second left holding portion 121, and may be 80mm, for example.

The first left holding portion 111 and the first right holding portion 112 are longer in length, and can function to prevent the head material and the tail material from falling off.

With continued reference to fig. 2, the first left supporting surface 113 on the first left supporting portion 111 and the first right supporting surface 114 on the first right supporting portion 112 are disposed obliquely with respect to each other. The first left holding surface 113 and the first right holding surface 114 have the same inclination angle α, and may be 20 °, 30 °, or the like, for example. Similarly, the second left holding surface 123 of the second left holding portion 121 and the second right holding surface 124 of the second right holding portion 122 are disposed obliquely with respect to each other, and the second left holding surface 123 and the second right holding surface 124 have the same inclination angle α, for example, may be 20 °, 30 °.

As shown in fig. 5, the first left holding surface 113 and the first right holding surface 114 are each provided with a plurality of first anti-skid grooves 115, and the plurality of first anti-skid grooves 115 are disposed at equal intervals in the axial direction of the workpiece. Referring to fig. 2, since the first left holding surface 113 and the first right holding surface 114 extend in the axial direction of the workpiece, the first anti-slip groove 115 extends relatively in the width direction of the first left holding surface 113 and the first right holding surface 114 to avoid the sliding of the workpiece in the axial direction.

As shown in fig. 6, a plurality of second anti-slip grooves 125 are provided on each of the second left holding surface 123 and the second right holding surface 124, and the plurality of second anti-slip grooves 125 are provided at equal intervals in the axial direction of the workpiece. Referring to fig. 2, since the second left supporting surface 123 and the second right supporting surface 124 extend along the axial direction of the workpiece, the second anti-slip groove 125 extends relatively along the width direction of the second left supporting surface 123 and the second right supporting surface 124 to avoid the sliding of the workpiece in the axial direction.

The first left holding portion 111, the first right holding portion 112, the second left holding portion 121 and the second left holding portion can be made of a relatively hard nonmetallic material (such as nylon), so as to avoid damaging the surface of the workpiece during supporting.

With continued reference to fig. 2, the first supporting set 110 further includes a first supporting sleeve 116 connected to the lower side of the first left supporting portion 111 and the lower side of the first right supporting portion 112, respectively, where the first supporting sleeve 116 and the first left supporting portion 111 form a cantilever structure, and the first supporting sleeve 116 and the first right supporting portion 112 form a cantilever structure. As shown in fig. 2, the first support sleeve 116 at the lower side of the first left holding portion 111 is disposed at a position far from the middle position of the first left holding portion 111 and far from the second left holding portion 121, and the first support sleeve 116 at the lower side of the first right holding portion 112 is disposed at a position far from the middle position of the first right holding portion 112 and far from the second right holding portion 122, in other words, the first support sleeve 116 at the lower side of the first left holding portion 111 is closer to the outer side of the first left holding portion 111, and the first support sleeve 116 at the lower side of the first right holding portion 112 is closer to the outer side of the first right holding portion 112, so that the first support sleeve 116 and the first left holding portion 111 form a cantilever structure, and likewise, the first support sleeve 116 and the first right holding portion 112 form a cantilever structure.

The cantilever structure enables the area of the supporting surface for supporting the workpiece to be larger, so that the workpiece section with larger length or the workpiece section with smaller length formed after cutting has a stable supporting effect.

The second support set 120 further includes a second support sleeve 126, and the second support sleeve 126 is connected to the middle position of the lower side of the second left supporting portion 121 and the middle position of the lower side of the second right supporting portion 122, respectively. Since the second left and right holders 121 and 122 have small lengths, the second support sleeves 126 may be connected to intermediate positions below them, respectively.

Accordingly, the first left holding portion 111 and the first right holding portion 112 can be operated at the same time, and the second left holding portion 121 and the second right holding portion 122 can be operated at the same time. It will be appreciated that if the first and second support sleeves 116, 126 are interlocked, the first left and right brackets 111, 112 and the second left and right brackets 121, 122 can both operate simultaneously.

It is contemplated that the first support sleeve 116 may also be coupled to the first left and second left brackets 111, 121, respectively, and the second support sleeve 126 may be coupled to the first and second right brackets 112, 122, respectively. Similarly, the first support sleeve 116 on the lower side of the first left holding portion 111 supports the first left holding portion 111 in a cantilever structure, and the first support sleeve 116 on the lower side of the first right holding portion 112 supports the first right holding portion 112 in a cantilever structure. Unlike the above, the first left holding portion 111 and the second left holding portion 121 may operate simultaneously, and the first right holding portion 112 and the second right holding portion 122 may operate simultaneously. It will be appreciated that if the first and second support sleeves 116, 126 are interlocked, the first left and right brackets 111, 112 and the second left and right brackets 121, 122 can both operate simultaneously.

As shown in fig. 1, the support assembly 100 further includes a fixing base 160 connected to the lower sides of the first support sleeve 116 and the second support sleeve 126, and referring to fig. 7, a first telescopic support 117 is disposed in the first support sleeve 116, and a second telescopic support 127 is disposed in the second support sleeve 126. The first telescopic supporting body 117 and the second telescopic supporting body 127 are connected with the locking cylinder 130 below the fixing seat 160, the locking cylinder 130 can respectively drive the first supporting sleeve 116 and the first telescopic supporting body 117 to extend or retract simultaneously, and the locking cylinder 130 can respectively drive the second supporting sleeve 126 and the second telescopic supporting body 127 to extend or retract simultaneously, so that the supporting heights of the first supporting group 110 and the second supporting group 120 are changed, and the first supporting group 110 and the second supporting group 120 support or are separated from the workpiece.

For example, when the workpiece needs to be cut, the locking cylinder 130 drives the first support sleeve 116 and the first telescopic support body 117 to extend and lock, and drives the second support sleeve 126 and the second telescopic support body 127 to extend and lock, so that the support heights of the first support group 110 and the second support group 120 are increased, the first left supporting part 111 and the first right supporting part 112, and the second left supporting part 121 and the second right supporting part 122 can contact and support the workpiece from below, and the cutting device can cut the workpiece from top to bottom.

When the cutting is completed, the locking cylinder 130 drives the first support sleeve 116 and the first telescopic support body 117 to retract and drives the second support sleeve 126 and the second telescopic support body 127 to retract, so that the support heights of the first support group 110 and the second support group 120 are lowered, and the first left and right holding parts 111 and 112 and the second left and right holding parts 121 and 122 are separated from the workpiece, and the workpiece falls back onto the conveying device again to be conveyed.

It should be noted that, the number of the locking cylinders 130 may be 4, and the locking cylinders are respectively driven in one-to-one correspondence with the two first telescopic supporting bodies 117 and the two second telescopic supporting bodies 127, and the 4 locking cylinders 130 are mutually linked, so as to ensure that the two first telescopic supporting bodies 117 and the two second telescopic supporting bodies 127 can act simultaneously.

With continued reference to fig. 1, the portable electronic device further includes a first detection switch 118 and a second detection switch 128 disposed on the fixing base 160, where the first detection switch 118 and the second detection switch 128 are located between the first support sleeve 116 and the second support sleeve 126, and the first detection switch 118 and the second detection switch 128 are respectively used for detecting whether the first support sleeve 116 and the second support sleeve 126 are retracted. The first detection switch 118 and the second detection switch 128 may be, for example, proximity switches, infrared sensors, etc., and when the first support sleeve 116 drives the first left supporting portion 111 and the first right supporting portion 112 to retract into position, a trigger on the outer wall of the first support sleeve 116 may trigger the first detection switch 118, thereby indicating retraction into position. Likewise, when the second support sleeve 126 drives the second left and right holding portions 121 and 122 to retract into position, a trigger on the outer wall of the second support sleeve 126 can trigger the second detection switch 128, thereby indicating the retraction into position.

As shown in fig. 1, the support assembly 100 further includes a slide plate 150 disposed below the fixing base 160 and a support feeding structure 140 disposed at a side portion of the slide plate 150, and the support feeding structure 140 is used to drive the slide plate 150 to move on a guide rail (such as the guide rail 210 shown in fig. 9) mated therewith, so as to drive the first support group 110 and the second support group 120 and the workpieces above the first support group.

The sliding plates 150 may be respectively disposed on two sides below the fixing base 160, and by respectively disposing the sliding plates 150 on two sides of the fixing base 160, the moving stability of the first support set 110 and the second support set 120 can be ensured.

As shown in fig. 8, the support feed structure 140 includes a stand 141, a feed motor 142, a speed reducer 143, and a rack gear 144. Wherein the support 141 is connected to the side of the slide plate 150 so as to move the slide plate 150. The feed motor 142 is disposed on the support 141, and the speed reducer 143 is connected to an output end of the feed motor 142. The rack mechanism 144 is disposed parallel to the guide rail, the rack mechanism 144 is used for meshing with a gear 145 on an output shaft of the speed reducer 143, and the feeding motor 142 and the speed reducer 143 can drive the gear 145 to move on the rack mechanism 144, so as to drive the support 141 and the slide plate 150 to move on the guide rail.

As shown in fig. 9, according to a second aspect of the present utility model, there is provided a conveying apparatus 200 including the above-mentioned support assemblies 100, and the number of the support assemblies 100 may be plural. In addition, the conveying device 200 further includes a guide rail 210, the guide rail 210 may extend along an axial direction of the workpiece, and the slide plate 150 of the support assembly 100 may move on the guide rail 210 to change a distance between adjacent support assemblies 100, so as to facilitate moving the cut workpiece onto the blanking device for conveying.

As shown in fig. 9, the conveying apparatus 200 further includes a head support assembly 220 and a tail support assembly 230 corresponding to both ends of the workpiece, respectively, and the support assembly 100 is located between the head support assembly 220 and the tail support assembly 230; the head support assembly 220 and/or the tail support assembly 230 form a cantilevered structure. As shown in fig. 9, the head support assembly 220 and the tail support assembly 230 may be arranged in a similar manner to the first support group 110, with the receptacles thereon being longer to form a cantilevered structure. The cut-off head and tail portions of the workpiece may be individually supported by the head support assembly 220 and the tail support assembly 230, since the cut-off head and tail portions of the workpiece are generally not reused. The respective holding surfaces of the head support assembly 220 and the tail support assembly 230 may be provided relatively long within the allowable space, because the larger the holding surface formed by the longer holding surface, the more advantageous it is to support the head stock and the tail stock.

Further, the supporting portion of the head supporting component 220 and the supporting sleeve below the supporting portion can form a T-shaped structure, so that the head supporting component 220 can be combined with the first supporting group 110 to support the head material cutting section formed after cutting, and the head material with irregular shape can be well supported.

Accordingly, the holders in the tail support assembly 230 and the support sleeves thereunder may form the cantilever structure described above, so that the tail support assembly 230 may be combined with the second support group 120 to support the cut tail sections formed after cutting, thereby achieving better support for irregularly shaped tails as well.

Further, there is a height difference between support assembly 100 and cephalad support assembly 220 (or between support assembly 100 and caudal support assembly 230), for example, each of the bearing surfaces of support assembly 100 is 3mm higher than the corresponding bearing surface of cephalad support assembly 220 (or bearing surface of caudal support assembly 230). It should be noted that the conveying device 200 of the present utility model may further include other components or elements, which may be configured and arranged in the prior art, and the present utility model will not be repeated herein.

According to a third aspect of the present utility model, the present utility model provides a cutter 300, including the above-mentioned conveying device 200, and further including a cutting device disposed above the conveying device 200, and the support assembly 100 is coupled to the cutting device, so as to implement synchronous movement. For example, the distance between two adjacent cutting devices may be increased or decreased to obtain the cutting segments of the workpieces having different lengths, and then the distance between the adjacent support assemblies 100 may correspond to the distance between the two adjacent cutting devices through the linkage of the support assemblies 100 and the cutting devices, so as to facilitate cutting.

It should be noted that the cutting machine 300 of the present utility model may further include other components or elements, which may be configured and arranged in the prior art, and the present utility model will not be repeated herein.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. A support assembly comprising a first support set and a second support set;

2. The support assembly of claim 1, wherein the first left hand grip has a length in the axial direction that is greater than a length of the second left hand grip, and the first right hand grip has a length that is greater than a length of the second right hand grip.

3. The support assembly of claim 1 or 2, wherein the first support group further comprises a first support sleeve connected to the underside of the first left and right brackets, respectively,

the first support sleeve at the lower side of the first right holding part is arranged at a position far away from the center of the first right holding part and far away from the second right holding part, so that the first support sleeve and the first right holding part form a cantilever structure.

4. A support assembly according to claim 3, wherein the second support group further comprises a second support sleeve connected to the intermediate location of the lower side of the second Zuo Tuo hand-held portion and the intermediate location of the lower side of the second right hand-held portion, respectively.

5. The support assembly of claim 3 wherein the first support group further comprises a first support sleeve connected to an underside of the first left hand grip and an underside of the second left hand grip, respectively;

6. The support assembly of claim 5, wherein the second support set further comprises a second support sleeve connected to the underside of the first right grip and the underside of the second right grip, respectively;

the second supporting sleeve at the lower side of the second right supporting part is arranged at the middle position of the second right supporting part.

7. The support assembly of claim 1 or 2, wherein a gap between the first left and second left brackets is 10-50mm and a gap between the first and second right brackets is 10-50mm.

8. The support assembly according to claim 1 or 2, wherein a first left holding surface on the first left holding portion and a first right holding surface on the first right holding portion are disposed obliquely with respect to each other, and a plurality of first anti-skid grooves are provided on each of the first left holding surface and the first right holding surface, the plurality of first anti-skid grooves being disposed at equal intervals in an axial direction of the workpiece.

9. The support assembly according to claim 1 or 2, wherein a second left holding surface on the second left holding portion and a second right holding surface on the second right holding portion are disposed obliquely with respect to each other, and a plurality of second anti-skid grooves are provided on each of the second left holding surface and the second right holding surface, the plurality of second anti-skid grooves being disposed at equal intervals in an axial direction of the workpiece.

10. The support assembly of claim 4, further comprising a mounting bracket coupled to the underside of the first support sleeve and the second support sleeve, the first support sleeve having a first telescoping support disposed therein and the second support sleeve having a second telescoping support disposed therein;

11. The support assembly of claim 10, further comprising a first detection switch and a second detection switch disposed on the mount, the first detection switch and the second detection switch each being located between the first support sleeve and the second support sleeve, the first detection switch and the second detection switch being configured to detect whether the first support sleeve and the second support sleeve are retracted into position, respectively.

12. The support assembly of claim 10 further comprising a slide plate positioned below the fixed base and a support feed structure positioned on a side of the slide plate for driving the slide plate to move on a rail engaged therewith to thereby move the first and second support sets and the work piece thereabove.

13. The support assembly of claim 12, wherein the support feed structure comprises:

a support connected to a side portion of the slide plate;

a feed motor disposed on the support;

the speed reducer is connected with the output end of the feeding motor; and

14. A conveyor apparatus comprising the support assembly of any one of claims 1-13, further comprising a rail on which the support assembly is movable to vary the spacing between adjacent support assemblies.

15. The transport apparatus of claim 14 further comprising a head support assembly and a tail support assembly corresponding to each end of the workpiece, the support assemblies being positioned between the head support assembly and the tail support assembly;

16. A cutting machine comprising a conveyor according to claim 14 or 15, and further comprising a cutting device arranged above the conveyor, the support assembly being coupled to the cutting device for synchronous movement.