CN117123843A - Cutting equipment - Google Patents

Abstract

The invention is suitable for the field of profile processing equipment, and discloses cutting equipment which comprises a frame, a mounting plate, a positioning assembly, a compressing assembly, a cutting assembly, a first driving assembly, a second driving assembly and a third driving assembly, wherein the mounting plate is arranged on the frame, the positioning assembly comprises positioning blocks, at least two positioning blocks are arranged on the mounting plate transversely, the positioning blocks are used for supporting profile products, the compressing assembly comprises at least three compressing mechanisms longitudinally arranged on the mounting plate, the compressing mechanisms compress the profile products from the side surfaces, the first driving assembly is arranged on the frame and is positioned below the mounting plate, the first driving assembly drives the cutting assembly to longitudinally move, the second driving assembly drives the cutting assembly to transversely move, the third driving assembly drives the cutting assembly to do lifting motion, and the cutting equipment can obtain profiles with multiple groups of lengths through one clamping and multiple cutting, and the perpendicularity error between the long sides and the cut profiles is smaller.

Description

Cutting equipment

Technical Field

The invention relates to the field of profile processing equipment, in particular to cutting equipment.

Background

At present, the production of hard wire lamp products is increasingly carried out in factories, and the processing positions are not more, but the wall thickness is generally between 2 and 4mm due to the open section, and the length is 1 meter at most. In the case of machining, most of the work is performed only in the cutting step, but it is an ultra-long thin-walled workpiece. Therefore, the consistency of batch length in processing is not good, the flatness of the end face after cutting and the perpendicularity between the end face and the adjacent long side are not high, difficulty is often caused for assembly production, and the defects of low efficiency, high repair proportion, poor attractiveness and the like are caused.

Accordingly, there is a need to provide a new cutting device to solve the above-mentioned problems.

Disclosure of Invention

The invention aims to provide cutting equipment which aims to solve the technical problems that the consistency of batch length is poor in profile processing, and the flatness of the end face after cutting and the perpendicularity between the end face and the adjacent long side are not high.

In order to achieve the above purpose, the invention provides the following scheme:

the utility model provides a cutting equipment, includes frame, mounting panel, locating component, hold-down assembly, cutting assembly, first drive assembly, second drive assembly and third drive assembly, the mounting panel is installed in the frame, the locating component includes the locating piece, the locating piece is provided with two at least, two or more the locating piece transversely sets up on the mounting panel, the locating piece is used for supporting the section bar product, hold-down assembly includes at least three vertical hold-down mechanism that sets up on the mounting panel, hold-down mechanism is used for compressing tightly the section bar product from the side, first drive assembly is installed in the frame for drive cutting assembly longitudinal movement, second drive assembly sets up on first drive assembly for drive cutting assembly lateral shifting, third drive assembly is installed on second drive assembly for drive cutting assembly is elevating movement, cutting assembly is connected with third drive assembly.

Preferably, the positioning assembly further comprises a positioning installation seat, a sliding rod and a locking assembly, the positioning installation seat is arranged on the mounting plate, the sliding rod is arranged on the positioning installation seat, more than two positioning blocks are arranged on the sliding rod in a transversely sliding mode, the locking assembly is rotatably arranged on the positioning installation seat, and the locking assembly is in butt joint with the positioning blocks.

Preferably, the locking assembly comprises a locking rod rotatably arranged on the positioning installation seat and an eccentric wheel sleeved on the locking rod, and the eccentric wheel is abutted with the positioning block.

Preferably, the positioning assembly further comprises a sliding sleeve, a first mounting groove matched with the sliding sleeve is formed in the positioning block, the sliding sleeve is mounted in the first mounting groove, and the sliding sleeve is arranged on the sliding rod in a sliding mode.

Preferably, the compressing mechanism arranged on two sides of the mounting plate comprises a compressing module, the compressing mechanism at the other positions comprises two compressing modules, the compressing module comprises a first compressing head, a second compressing head, a first compressing head mounting seat, a second compressing head mounting seat and a compressing head driving structure, the first compressing head mounting seat is provided with a movable groove, the compressing head driving structure is arranged on the first compressing head mounting seat, the output end of the compressing head driving structure is connected with the first compressing head and is used for driving the first compressing head to move towards the second compressing head or away from the second compressing head, and the second compressing head is arranged on the second compressing head mounting seat in a vertical sliding manner.

Preferably, the first compression head comprises a compression rod mounting seat, a compression head tail plate, a compression head top plate, a pressure sensor, a compression rod, a compression head sleeve, a first elastic piece and a second elastic piece, wherein the compression rod mounting seat is provided with a mounting hole matched with the compression head sleeve and a second mounting groove matched with the compression head top plate, the mounting hole is communicated with the second mounting groove, the compression head tail plate is provided with a third mounting groove matched with the pressure sensor, the compression head top plate is mounted in the second mounting groove, the compression head tail plate is connected with a first end of the compression rod mounting seat, the pressure sensor is mounted in the third mounting groove and is in butt joint with the compression head top plate, the first elastic piece and the compression head sleeve are mounted in the mounting hole, the first elastic piece is positioned between the compression head top plate and the compression head sleeve, the compression head is provided with a threaded hole matched with the compression rod, the compression rod is mounted in the threaded hole, and the second elastic piece is sleeved at the compression head sleeve is arranged at the end part between the compression rod and the compression head sleeve.

Preferably, the compressing head driving structure comprises a compressing motor and a compressing head telescopic rod, the compressing module further comprises a compressing head lifting screw and a compressing head lifting nut, the compressing head lifting screw is rotationally arranged on the first compressing head mounting seat, and the compressing head lifting nut is arranged on the compressing head telescopic rod and is in threaded connection with the compressing head lifting screw.

Preferably, the cutting assembly comprises a cutter and a cutter driving piece for driving the cutter to rotate, the cutter is rotatably arranged on the third driving assembly, the cutter driving piece is arranged on the third driving assembly, and the cutter driving piece is connected with the cutter through belt transmission.

Preferably, the first driving component comprises a first screw rod, a first connecting seat and a first driving piece, the first screw rod is longitudinally arranged on the frame and is rotationally connected with the frame, the first connecting seat is slidably arranged on the frame and is in threaded connection with the first screw rod, the first driving piece is connected with the first screw rod and is used for driving the first screw rod to rotate, and the second driving component is arranged on the first connecting seat.

Preferably, the second driving component comprises a second screw rod, a second connecting seat and a second driving piece, the second screw rod is transversely arranged on the first connecting seat and is rotationally connected with the first connecting seat, the second connecting seat is slidably arranged on the first connecting seat and is in threaded connection with the second screw rod, the second driving piece is connected with the second screw rod and is used for driving the second screw rod to rotate, the third driving component is arranged on the second connecting seat, the third driving component comprises a third screw rod, a third connecting seat, a fourth connecting seat and a third driving piece, the third connecting seat is vertically arranged on the second connecting seat, one end of the third screw rod is rotationally connected with the second connecting seat, the other end of the third screw rod is rotationally connected with the third connecting seat, the fourth connecting seat is in threaded connection with the third screw rod, the third driving piece is connected with the third screw rod and is used for driving the third screw rod to rotate, and the cutting component is connected with the fourth connecting seat.

The cutting equipment provided by the invention comprises a plurality of pressing mechanisms which are sequentially arranged on the frame along the longitudinal direction, wherein the pressing mechanisms are used for pressing the profile products from the side surfaces, and the positioning blocks are positioned by adopting the inner support, so that a plurality of groups of profiles with the same length can be obtained through one-time clamping and multiple cutting, the perpendicularity error between the long sides of the cut profile products and the cutting surface is less than 0.08, and the positioning blocks are provided with two groups or more groups according to the yield, so that at least two profile products can be clamped at one time, thereby realizing batch cutting of the profile products, and the length inconsistency error of the profile products obtained by batch cutting is less than or equal to 0.1, thereby providing important guarantee for the follow-up convenience, quickness and beautiful appearance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a cutting apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic illustration of a combination positioning assembly and clamping assembly provided in accordance with an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a positioning assembly and clamping assembly provided by an embodiment of the present invention;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is an exploded view of a first compression head provided in an embodiment of the present invention;

fig. 6 is a schematic combination diagram of a cutting assembly, a first driving assembly, a second driving assembly and a third driving assembly according to an embodiment of the present invention.

Reference numerals illustrate:

10. a frame; 20. a mounting plate; 30. a positioning assembly; 31. a positioning block; 32. positioning the mounting seat; 321. an upper mounting seat; 322. a lower mounting seat; 33. a slide bar; 34. a locking assembly; 341. a locking lever; 342. an eccentric wheel; 35. a sliding sleeve; 40. a compression assembly; 41. a compacting module; 411. a first compression head; 4111. a compression rod mounting seat; 4112. a compaction head tail plate; 4113. a compaction head top plate; 4114. a pressure sensor; 4115. a pressing rod; 41151. a first segment; 41152. a second segment; 41153. an end portion; 4116. a compression head sleeve; 4117. a first elastic member; 4118. a second elastic member; 412. a second compression head; 413. a first compression head mount; 414. the second compaction head mounting seat; 415. a pressing head driving structure; 4151. a compacting motor; 4152. a compression head telescopic rod; 416. lifting the screw rod by the pressing head; 417. a pressing head lifting nut; 50. a cutting assembly; 51. a cutter; 52. a cutter driving member; 60. a first drive assembly; 61. a first screw rod; 62. a first connection base; 63. a first driving member; 70. a second drive assembly; 71. a second screw rod; 72. a second connecting seat; 73. a second driving member; 80. a third drive assembly; 81. a third screw rod; 82. a third connecting seat; 83. a fourth connecting seat; 84. a third driving member; 200. and (5) a profile product.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.

It will also be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

As shown in fig. 1 to 6, which are a cutting apparatus of an embodiment of the present invention, the entire structure of the frame 10 is not shown in fig. 1, and only a partial structure is shown as an illustration.

Referring to fig. 1-6, a cutting apparatus according to an embodiment of the present invention includes a frame 10, a mounting plate 20, a positioning assembly 30, a pressing assembly 40, a cutting assembly 50, a first driving assembly 60, a second driving assembly 70 and a third driving assembly 80, wherein the mounting plate 20 is mounted on the frame 10, the positioning assembly 30 includes positioning blocks 31, at least two positioning blocks 31 are disposed on the mounting plate 20, the positioning blocks 31 are used for supporting a profile product 200, the pressing assembly 40 includes at least three pressing mechanisms disposed on the mounting plate 20 longitudinally, the pressing mechanisms are used for pressing the profile product 200 from the side, the first driving assembly 60 is mounted on the frame 10 and is located below the mounting plate 20, the first driving assembly 60 is used for driving the cutting assembly 50 to move longitudinally, the second driving assembly 70 is disposed on the first driving assembly 60, the second driving assembly 70 is used for driving the cutting assembly 50 to move laterally, and the third driving assembly 80 is mounted on the second driving assembly 70 for driving the cutting assembly 50 to move up and down, and the cutting assembly 50 is connected with the third driving assembly 80.

In this embodiment, the number of hold-down mechanisms is associated with the number of sections of the profile product 200, the number of hold-down mechanisms being one more than the number of sections of the profile product 200. In an embodiment, where the profile product 200 is to be cut into six sections, seven hold-down mechanisms are required.

It will be appreciated that the hold down assembly 40 and the positioning assembly 30 are removably mounted to the frame 10 and the positions thereof can be adapted to the cut length of the profile product 200.

The working principle of the cutting device of the embodiment of the invention is as follows:

the section bar product 200 to be cut is arranged on the positioning block 31, the section bar product 200 is supported by the positioning block 31, the section bar product 200 is compressed from the side face through the compressing component 40, then the cutting component 50 is driven by the first driving component 60 to move to a first cutting position (for example, the right end of the section bar product 200), one end face of the section bar product 200 is cut by the cutting component 50, then the cutting component 50 is driven by the first driving component 60 to move to other cutting positions, the section bar product 200 is cut, the other end face of the section bar product 200 is cut by the cutting component 50 for the last time, the section bar product 200 with multiple sections of preset lengths is obtained, the lengths of the section bar products 200 of each section can be the same or different, and the positions of the positioning component 30 and the compressing component 40 can be adjusted according to specific production requirements so as to obtain the section bar products 200 with multiple sections of the same preset lengths or different preset lengths.

When the profile product 200 is cut through the cutting assembly 50, the cutting assembly 50 is moved to the side surface of the profile product 200 through the second driving assembly 70, then the cutting assembly 50 is driven to transversely reciprocate through the second driving assembly 70 continuously, the profile product 200 is cut, the cutting depth of one transverse reciprocation is a preset depth, before each transverse reciprocation, the third driving assembly 80 drives the cutting assembly 50 to equidistantly descend by the preset depth, the cutting of the profile product 200 is completed through multiple transverse reciprocation and multiple equidistant descent, the processing vibration can be reduced, the actual cutting force is reduced, the system vibration is reduced, the noise hazard is reduced, the cutting heat is reduced, the service life of a cutter is prolonged, and the surface quality of a processed position is improved.

Illustratively, the second drive assembly 70 drives the cutting assembly 50 to reciprocate laterally at a speed F of 2300mm/min, a preset depth of 3mm, and the cutting assembly 50 rotates at 3200r/min, with high speed resulting in improved efficiency and surface quality.

The cutting device of the embodiment of the invention comprises a plurality of pressing mechanisms which are sequentially arranged on the frame 10 along the longitudinal direction, wherein the pressing mechanisms are used for pressing the profile products 200 from the side, and the positioning blocks 31 are positioned by adopting inner supports, so that a plurality of groups of profile products 200 with the same length can be obtained through one-time clamping and multiple cutting, the perpendicularity error between the long sides of the cut profile products 200 and the cutting surfaces is less than 0.08, and the positioning blocks 31 are provided with two groups or more groups according to the yield, so that at least two profile products 200 can be clamped at one time, batch cutting of the profile products 200 can be realized, and the length inconsistency error of the profile products 200 obtained by batch cutting is less than or equal to 0.1, thereby providing important guarantee for subsequent assembly convenience, quickness and beautiful appearance.

Referring to fig. 2 and 3, in some embodiments, the positioning assembly 30 further includes a positioning mounting seat 32, a sliding rod 33 and a locking assembly 34, the positioning mounting seat 32 is disposed on the mounting plate 20, the sliding rod 33 is disposed on the positioning mounting seat 32, more than two positioning blocks 31 are laterally slidably disposed on the sliding rod 33, the locking assembly 34 is rotatably disposed on the positioning mounting seat 32, and the locking assembly 34 is abutted with the positioning blocks 31, so that the spacing between adjacent positioning blocks 31 can be adjusted according to the size of the profile 200, during adjustment, the locking assembly 34 is rotated first, so that the locking assembly 34 is not abutted with the positioning blocks 31, after the positioning blocks 31 are slid to a desired position, the locking assembly 34 is rotated, so that the cam position of the locking assembly 34 is abutted with the positioning blocks 31, and the positioning blocks 31 are limited by the locking assembly 34, thereby avoiding movement of the positioning blocks 31.

Further, the locking assembly 34 of the present embodiment includes a locking lever 341 rotatably disposed on the positioning mount 32 and an eccentric 342 sleeved on the locking lever 341, and the eccentric 342 abuts against the positioning block 31. During adjustment, the eccentric wheel 342 is rotated first, so that the eccentric wheel 342 is not abutted against the positioning block 31, the eccentric wheel 342 is rotated after the positioning block 31 is slid to a required position, so that the cam position of the eccentric wheel 342 is abutted against the positioning block 31, the positioning block 31 is limited through the eccentric wheel 342, and the positioning block 31 is prevented from moving.

Further, the positioning assembly 30 further includes a sliding sleeve 35, a first mounting groove (not shown) adapted to the sliding sleeve 35 is provided on the positioning block 31, the sliding sleeve 35 is mounted in the first mounting groove, and the sliding sleeve 35 is slidably disposed on the sliding rod 33.

In this embodiment, the sliding sleeve 35 is a brass sleeve, which has good wear resistance.

Further, the positioning mounting seat 32 comprises a lower mounting seat 322 and an upper mounting seat 321 detachably connected with the lower mounting seat 322, a clamping groove is formed between the upper mounting seat 321 and the lower mounting seat 322, and the sliding rod 33 is installed in the clamping groove, so that the positioning blocks 31 with the corresponding number can be installed according to the number of the sectional materials 200 to be cut.

Optionally, the upper mounting seat 321 and the lower mounting seat 322 are connected by screws.

Referring to fig. 2-5, in some embodiments, the pressing mechanism disposed at two sides of the mounting plate 20 includes one pressing module 41, the pressing mechanism at the other position includes two pressing modules 41, the pressing modules 41 include a first pressing head 411, a second pressing head 412, a first pressing head mounting seat 413, a second pressing head mounting seat 414 and a pressing head driving structure 415, the first pressing head mounting seat 413 is provided with a movable slot, the pressing head driving structure 415 is mounted on the first pressing head mounting seat 413, and an output end of the pressing head driving structure 415 is connected with the first pressing head 411 and is used for driving the first pressing head 411 to move towards the second pressing head 412 or move away from the second pressing head 412, the second pressing head 412 is disposed on the second pressing head mounting seat 414 in an up-down sliding manner, and a middle position of the pressing mechanism of the two pressing modules 41 is a cutting position, that is, two sides of the cutting position are respectively pressed on the profile product 200 by the two pressing modules 41, so that deformation of the profile product 200 generated during the cutting process can be reduced.

In other embodiments, the two-sided hold-down mechanism may also include two hold-down modules 41.

In other embodiments, each hold-down mechanism includes a hold-down module 41.

It will be appreciated that the first and second compression head mounts 413 and 414 may both be disposed on the mounting plate 20, or the first compression head mount 413 may be disposed on the mounting plate 20 while the second compression head mount 414 is disposed on the positioning mount 32.

Alternatively, the structure of the first compression head 411 is the same as that of the second compression head 412, in this embodiment, taking the first compression head 411 as an example, the first compression head 411 includes a compression rod mounting seat 4111, a compression head end plate 4112, a compression head top plate 4113, a pressure sensor 4114, a compression rod 4115, a compression head sleeve 4116, a first elastic member 4117 and a second elastic member 4118, the compression rod mounting seat 4111 is provided with a mounting hole adapted to the compression head sleeve 4116 and a second mounting groove adapted to the compression head top plate 4113, the mounting hole communicates with the second mounting groove, the compression head end plate 4112 is provided with a third mounting groove adapted to the pressure sensor 4114, the head top plate 4113 is installed in the second installation groove, the head tail plate 4112 is connected with the first end of the head rod installation seat 4111, the pressure sensor 4114 is installed in the third installation groove and is abutted against the head top plate 4113, the first elastic member 4117 and the head sleeve 4116 are installed in the installation hole, the first elastic member 4117 is located between the head top plate 4113 and the head sleeve 4116, the head sleeve 4116 is provided with a threaded hole matched with the head rod 4115, the head rod 4115 is installed in the threaded hole, the second elastic member 4118 is sleeved on the head rod 4115 and is elastically compressed between the end of the head sleeve 4116 and the end of the head rod 4115.

Specifically, the compression rod 4115 includes a first segment 41151, a second segment 41152, and a tip 41153, which are sequentially connected, the second segment 41152 has a diameter larger than that of the first segment 41151, the tip 41153 has a diameter larger than that of the second segment 41152, and the second elastic member 4118 is sleeved on the second segment 41152.

Specifically, the first elastic member 4117 and the second elastic member 4118 are both springs.

When the device is used, the parts are positioned and clamped in groups, the force is compressed in a segmented profiling mode through parallel connection of the sensors, the force is compressed and released through the stepping motor, the compression force is adjusted to be in proper data, meanwhile, the adjusted compression force can be displayed on an LCD compression force display screen in matched connection with the pressure sensor 4114, data recording of the compression force during cutting of the same drawing part is facilitated, and debugging waste caused during cyclic processing of the product can be avoided.

The compression surface of the compression mechanism of the embodiment adopts flexible contact, and the elastic range of the muscle makes up the poor contact of the part to the compression surface like pressing the part by hand. After the pressing force is increased enough, deformation is generated on the clamping surface, and the surface to be processed is deformed instead of strong pressing action, or the workpiece is recessed in the shape near the pressed surface. The clamping and pressing method does not change the appearance defect of the part, can uniformly apply force to the outer surface of the part, and does not press a point or a line to deform and dent the part.

Referring to fig. 2 and 3, in some embodiments, the pressing head driving structure 415 includes a pressing motor 4151 and a pressing head telescopic rod 4152, the pressing motor 4151 is mounted on the first pressing head mounting seat 413, one end of the pressing head telescopic rod 4152 is connected to the output end of the pressing motor 4151, and the other end passes through the movable slot to be connected to the first pressing head 411, and the pressing head driving structure 415 is simple in structure and convenient to adjust.

Referring to fig. 3, in an exemplary embodiment, the pressing module 41 further includes a pressing head lifting screw 416 and a pressing head lifting nut 417, the pressing head lifting screw 416 is rotatably disposed on the first pressing head mounting seat 413, the pressing head lifting nut 417 is disposed on the pressing head telescopic rod 4152 and is in threaded connection with the pressing head lifting screw 416, when the height of the first pressing head 411 needs to be adjusted, the pressing head lifting screw 416 is rotated, so that the pressing head lifting nut 417 drives the first pressing head 411 to move up and down in the movable slot, thereby adjusting the height of the first pressing head 411, so that the first pressing head 411 can adapt to the profile products 200 with different heights, and the application range is wider.

It will be appreciated that the second compression head 412 may also be slid up and down by way of a screw drive.

Referring to fig. 6, in some embodiments, the cutting assembly 50 includes a cutter 51 and a cutter driving member 52 for driving the cutter 51 to rotate, the cutter 51 is rotatably disposed on a third driving assembly 80, the cutter driving member 52 is mounted on the third driving assembly 80, and the cutter driving member 52 is connected with the cutter 51 through a belt transmission, so that the driving manner is reliable and effective.

In other embodiments, the cutter 51 may also be disposed directly at the output end of the cutter driver 52.

Referring to fig. 6, in some embodiments, the first driving assembly 60 includes a first screw 61, a first connecting seat 62 and a first driving member 63, the first screw 61 is longitudinally disposed on the frame 10 and rotatably connected with the frame 10, the first connecting seat 62 is slidably disposed on the frame 10 and threadably connected with the first screw 61, the first driving member 63 is connected with the first screw 61 for driving the first screw 61 to rotate, the second driving assembly 70 is mounted on the first connecting seat 62, and the first driving assembly 60 has a simple structure and high operation stability.

Referring to fig. 6, for example, in some embodiments, the second driving assembly 70 includes a second screw 71, a second connecting seat 72, and a second driving member 73, the second screw 71 is transversely disposed on the first connecting seat 62 and is rotatably connected to the first connecting seat 62, the second connecting seat 72 is slidably disposed on the first connecting seat 62 and is in threaded connection with the second screw 71, the second driving member 73 is connected to the second screw 71 for driving the second screw 71 to rotate, and the third driving assembly 80 is mounted on the second connecting seat 72, so that the second driving assembly 70 has a simple structure and high operation stability.

Referring to fig. 6, for example, in some embodiments, the third driving assembly 80 includes a third connecting seat 82, a third screw rod 81, a fourth connecting seat 83 and a third driving member 84, the third connecting seat 82 is vertically disposed on the second connecting seat 72, one end of the third screw rod 81 is rotationally connected with the second connecting seat 72, the other end is rotationally connected with the third connecting seat 82, the fourth connecting seat 83 is in threaded connection with the third screw rod 81, the third driving member 84 is connected with the third screw rod 81 for driving the third screw rod 81 to rotate, the cutting assembly 50 is connected with the fourth connecting seat 83, and the third driving assembly 80 has simple structure and high operation stability.

At this time, the cutter 51 is rotatably provided on the fourth coupling seat 83, and the cutter driving piece 52 is mounted on the fourth coupling seat 83.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims (10)

1. The utility model provides a cutting equipment, its characterized in that includes frame, mounting panel, locating component, hold-down subassembly, cutting subassembly, first drive assembly, second drive assembly and third drive assembly, the mounting panel is installed in the frame, the locating component includes the locating piece, the locating piece is provided with two at least, two above the locating piece transversely sets up on the mounting panel, the locating piece is used for supporting the section bar product, hold-down subassembly includes at least three vertical hold-down mechanism that sets up on the mounting panel, hold-down mechanism is used for holding down the section bar product from the side, first drive assembly is installed in the frame and is used for driving cutting assembly longitudinal movement, second drive assembly sets up on first drive assembly and is used for driving cutting assembly lateral movement, third drive assembly is installed on second drive assembly and is used for driving cutting assembly and do elevating movement, cutting assembly is connected with third drive assembly.

2. The cutting apparatus of claim 1, wherein the positioning assembly further comprises a positioning mount, a slide bar, and a locking assembly, the positioning mount is disposed on the mounting plate, the slide bar is disposed on the positioning mount, two or more of the positioning blocks are disposed on the slide bar in a laterally sliding manner, the locking assembly is rotatably disposed on the positioning mount, and the locking assembly is in abutment with the positioning blocks.

3. The cutting apparatus of claim 2, wherein the locking assembly comprises a locking lever rotatably disposed on the positioning mount and an eccentric sleeved on the locking lever, the eccentric abutting the positioning block.

4. The cutting apparatus of claim 2, wherein the positioning assembly further comprises a sliding sleeve, the positioning block is provided with a first mounting groove adapted to the sliding sleeve, the sliding sleeve is mounted in the first mounting groove, and the sliding sleeve is slidably disposed on the sliding rod.

5. The cutting apparatus of claim 1, wherein the hold-down mechanism disposed on both sides of the mounting plate includes a hold-down module, the hold-down mechanism in the remaining position includes two hold-down modules, the hold-down modules include a first hold-down head, a second hold-down head, a first hold-down head mount, a second hold-down head mount, and a hold-down head drive structure, the first hold-down head mount is provided with a movable slot, the hold-down head drive structure is mounted on the first hold-down head mount, an output of the hold-down head drive structure is connected with the first hold-down head and is used for driving the first hold-down head to move toward or away from the second hold-down head, the second hold-down head is slidably disposed on the second hold-down head mount.

6. The cutting apparatus of claim 5, wherein the first compression head comprises a compression rod mounting base, a compression head tail plate, a compression head top plate, a pressure sensor, a compression rod, a compression head sleeve, a first elastic member and a second elastic member, the compression rod mounting base is provided with a mounting hole adapted to the compression head sleeve and a second mounting groove adapted to the compression head top plate, the mounting hole is communicated with the second mounting groove, the compression head tail plate is provided with a third mounting groove adapted to the pressure sensor, the compression head top plate is mounted in the second mounting groove, the compression head tail plate is connected with a first end of the compression rod mounting base, the pressure sensor is mounted in the third mounting groove and is abutted to the compression head top plate, the first elastic member and the compression head sleeve are mounted in the mounting hole, the first elastic member is located between the compression head top plate and the compression head sleeve, the compression head sleeve is provided with a third mounting groove adapted to the compression rod, the compression head tail plate is mounted in the third mounting groove, the pressure sensor is mounted in the threaded hole, and the compression head sleeve is mounted between the compression head sleeve and the threaded hole.

7. The cutting apparatus of claim 5, wherein the pinch head drive structure comprises a pinch motor and a pinch head telescoping rod, the pinch module further comprises a pinch head lifting screw and a pinch head lifting nut, the pinch head lifting screw is rotatably disposed on the first pinch head mount, and the pinch head lifting nut is disposed on the pinch head telescoping rod and is threadably coupled to the pinch head lifting screw.

8. The cutting apparatus of claim 1, wherein the cutting assembly includes a cutter and a cutter drive for driving the cutter to rotate, the cutter being rotatably disposed on the third drive assembly, the cutter drive being mounted on the third drive assembly, the cutter drive being in belt drive connection with the cutter.

9. The cutting apparatus of claim 1, wherein the first driving assembly includes a first screw longitudinally disposed on the frame and rotatably coupled to the frame, a first coupling seat slidably disposed on the frame and threadably coupled to the first screw, and a first driving member coupled to the first screw for driving the first screw to rotate, and the second driving assembly is mounted on the first coupling seat.

10. The cutting apparatus of claim 1, wherein the second driving assembly includes a second screw rod transversely disposed on the first connecting seat and rotatably coupled to the first connecting seat, a second connecting seat slidably disposed on the first connecting seat and threadably coupled to the second screw rod, a second driving member coupled to the second screw rod and configured to drive the second screw rod to rotate, a third driving assembly mounted on the second connecting seat, the third driving assembly including a third screw rod, a third connecting seat, a fourth connecting seat and a third driving member, the third connecting seat being vertically disposed on the second connecting seat, one end of the third screw rod being rotatably coupled to the second connecting seat, the other end of the third screw rod being rotatably coupled to the third connecting seat, the fourth connecting seat being threadably coupled to the third screw rod, the third driving member being coupled to the third screw rod and configured to rotatably drive the third driving assembly to the fourth connecting seat.