CN216730848U - Cutting device with waste collector - Google Patents

Abstract

A chip cutting device with a chip collector is characterized by comprising an upper cover body and a supporting chassis, wherein the upper cover body is provided with a cover side wall arranged in an annular mode and a cover inner cavity defined by the cover side wall, and a chip cutting assembly used for performing chip cutting on a workpiece is arranged in the cover inner cavity; the supporting underframe comprises an outer frame and a supporting beam erected on the outer frame, the side wall of the cover is erected on the outer frame, and the chip processing assembly is arranged on the supporting beam; the bottom end of a waste chip collecting range defined by the waste chip guide surfaces is completely converged into the waste chip collector; a chip passing space is arranged on the supporting base frame, and at least part of vertical projection of the chip passing space avoids the chip guide surface and directly falls into the waste chip collector. This technical scheme has reduced the sweeps volume that splashes outside the smear metal equipment, has improved the sweeps collection rate, has reduced the work load of clearance sweeps.

Description

Cutting device with waste collector

Technical Field

The invention relates to a cutting device which can be used for cutting machining such as segmented cutting, tail end grooving and chip milling of a profile piece, and a large amount of metal chips, dust chips and other waste chips are generated in the machining process. In view of this, the cutting equipment provided by the invention is provided with the waste chip collector, and the waste chips formed in the machining process are collected and recycled through the waste chip collector, so that the waste chips are prevented from scattering around to pollute the working environment, and the waste chips are beneficial to cleaning.

Background

The cutting equipment often produces the sweeps in the cutting processes of cutting, tail end slotting, milling and the like to the workpiece, so the processing equipment on the market is generally provided with a sweep collector. For example, a plate cutting device with a clamping structure based on aluminum plate processing disclosed in patent 202010454576.0 includes a box body, a pair of left and right divided longitudinal rails is disposed on the top of the box body, and a pair of clamping blocks is disposed between the pair of longitudinal rails, the pair of clamping blocks is used for clamping a workpiece to be processed, and a cutting device for cutting the clamped workpiece is slidably disposed on the pair of longitudinal rails. The clamping device comprises a box body, clamping blocks and a guide plate, wherein an opening is formed in an area, located between the clamping blocks, on the top of the box body, a guide plate is fixedly connected to the inner cavity of the box body and located under the opening, the guide plate is provided with large spokes, and when the guide plate is seen from top to bottom, the guide plate is sealed and plugged in the opening, and a storage frame is arranged at the tail end of the guide plate. The waste materials generated after the aluminum plate is cut all have to fall onto the material guide plate through the opening, and then enter the receiving frame under the guidance of the material guide plate. After the material guide plate is used, a large amount of scraps are found to be left and accumulated on the material guide plate, and the material guide plate is inconvenient to clean. And partial scraps are splashed outside the plate cutting device and scattered on the ground all around, so that the workload of cleaning the scraps is greatly increased. It can be seen that the above-described scrap collecting structure of the plate cutting apparatus is not ideal and is in need of further improvement.

Disclosure of Invention

In view of the defects of the prior art, one of the purposes of the invention is to improve the waste chip collecting structure of the chip cutting equipment, improve the waste chip collecting rate and reduce the workload of waste chip cleaning. In view of this, the invention proposes a chip cutting device with a chip collector, characterized in that it comprises an upper housing and a supporting chassis, the upper housing having an annularly arranged housing side wall and a housing interior delimited by the housing side wall, a chip cutting assembly for chip cutting a workpiece being arranged in the housing interior; the support chassis comprises an outer frame and a support beam erected on the outer frame, the cover side wall stands on the outer frame, and the chip machining assembly is arranged on the support beam; the bottom end of a waste chip collecting range defined by the waste chip guide surfaces is completely converged into the waste chip collector; the support chassis is provided with a chip passing space, and the vertical projection of at least part of the chip passing space avoids the chip guide surface and directly falls into the waste chip collector.

The inner cavity of the cover is internally provided with a chip machining assembly for performing chip machining on a workpiece, so that the chip machining assembly is surrounded by the side wall of the cover, and waste chips generated in the working process can be intercepted by the side wall of the cover, so that the waste chips can be reduced from splashing and falling out of the chip machining equipment. The hood interior substantially limits the splash-able range of the debris. In addition, the hood side walls stand on the outer frame, and the support beams are erected on the outer frame, so that the upper space of the outer frame or the upper space of the support beams also forms a chip collecting space.

Wherein the scrap collector is a container for collecting the scrap, and is disposed below the support beam such that a scrap collecting space is formed below the support beam by the scrap collector, and the scrap collected in the hood inner cavity by being intercepted by the hood side wall is collected in the scrap collector.

Wherein, the vertical projection in at least partial bits space avoids leading the bits face and directly falls into in the sweeps collector, has defined from last down to look, and partial or whole bits space of crossing does not project to on the leading bits face, and direct projection is in the sweeps collector. The part of dust collected in the cover inner cavity and falling downwards can directly fall into the waste chip collector through the chip passing space without the guide of the chip guide surface, so that the amount of the dust remained on the chip guide surface is reduced. The scrap space is communicated with a cover inner cavity positioned above the supporting beam and a device inner cavity of the scrap collector positioned below the supporting beam. In one application, the dust-passing space may be a space between the outer frame and the support beam or a part of the space.

The chip guide surface may have various structures, for example, an inner side surface of the outer frame or a plate surface of a plate member mounted on the outer frame. The bottom of the sweeps collection scope that leads the bits face and define is all assembled in the sweeps collector, has defined the vertical projection of the bottom of the sweeps collection scope that leads the bits face and has defined all falls into in the sweeps collector, the sweeps is collected to similar funnel in space not only can collect the dust with the widening mouthful form to can concentrate the dust with the form of narrowing down and throw in the sweeps collector.

According to the technical scheme, compared with the prior art, the invention has the beneficial technical effects that:

firstly, because the cover side wall stands on the outer frame, the supporting beam is erected on the outer frame, the scrap collector is arranged below the supporting beam, and at least part of the vertical projection of the scrap passing space avoids the scrap guiding surface and directly falls into the scrap collector, so that a scrap collecting space is formed above the supporting beam through the cover side wall, a scrap collecting space is formed below the supporting beam through the scrap collector, and scraps generated in the working process of the chip processing assembly and splashed outwards are intercepted by the cover side wall in a large amount and are temporarily gathered in the cover inner cavity. And one part of the waste scraps gathered in the cover inner cavity directly falls into the waste scrap collector through the scrap passing space, and the other part of the waste scraps falls onto the scrap guide surface and is guided into the waste scrap collector by virtue of the scrap guide surface. In conclusion, according to the technical scheme, the amount of the waste scraps splashed out of the scrap cutting equipment is reduced through the upper cover body, the waste scrap collection rate is improved, the arrangement position relation between the scrap passing space and the scrap guide surface is specially designed, the amount of the waste scraps remained on the scrap guide surface is reduced, and finally the workload of cleaning the waste scraps is reduced. Compared with the material guide plate in the prior art 202010454576.0, the scrap guide surface can adopt a small-surface spoke structure, so that the material consumption is reduced, and the production cost is reduced.

Secondly, as the chip guide surface which is obliquely arranged from top to bottom is arranged on the inner side of the outer frame, the bottom end of the waste chip collecting range defined by the chip guide surface is completely converged into the waste chip collector, so that the waste chip collecting range defined by the chip guide surface becomes a transition passage arranged between the chip collecting space and the chip collecting space, and dust is prevented from splashing and falling out of the waste chip collector.

The technical scheme is that the outer frame is further provided with a pair of intermediate beams arranged at intervals and a chip blocking plate covering the intermediate beams, the supporting beams are transversely erected on the intermediate beams and exposed outside the chip blocking plate, and part of chip guide surfaces are formed on the chip blocking plate. The middle beam is arranged on the upper portion of the middle beam, the middle beam is arranged on the lower portion of the middle beam, and the middle beam is arranged on the lower portion of the middle beam. In addition, the support beams are transversely spanned on a pair of the intermediate beams, the support beams and the intermediate beams are defined to be arranged in a criss-cross mode, and the support beams are provided with support through the intermediate beams.

The further technical scheme can also be that the chip guide surface is annularly arranged on the inner side of the outer frame; still alternatively, the chip guide surfaces are arranged inside the outer frame at a face-to-face interval.

The technical scheme is that a clamping device for clamping the workpiece is arranged on the outer frame, the clamping device is contained in the inner cavity of the cover, a feeding inlet is formed in the side wall of the cover, and a channel for conveying the workpiece to the clamping device is formed by utilizing the feeding inlet. Therefore, the clamping device and the chip processing assembly are arranged at intervals, dust can fall into the waste chip collector through the space between the clamping device and the chip processing assembly, and in addition, the clamping device is contained in the inner cavity of the cover, so that the overall appearance of the chip processing device can be beautified.

The scrap collector comprises a front collector side wall and a rear collector side wall which are respectively arranged at the front and the rear, a left collector side wall and a right collector side wall which are respectively arranged at the left and the right, and a bottom collector wall, wherein at least one side wall of the front collector side wall and the rear collector side wall is bent to form a handle part. Therefore, the handle part can be integrally formed on the front side wall or/and the rear side wall of the collector, the structure is simple, and the scrap collector can be conveniently pulled out for cleaning by utilizing the handle part.

The further technical scheme can also be that a left corner part which is more than 90 degrees is formed between the left side wall of the collector and the bottom wall of the collector; and a right corner part of more than 90 degrees is formed between the right side wall of the collector and the bottom wall of the collector. The left side wall of the collector and the right side wall of the collector are obliquely arranged from outside to inside. This facilitates cleaning of dust and debris accumulated on the left and right corner portions.

The technical scheme is that the scrap collector also comprises a left outer wall arranged on the outer side of the left side wall of the collector, a left connecting piece is connected between the left side wall of the collector and the left outer wall, and a left pulley is arranged on the left connecting piece; the sweeps collector is still including setting up the right side outer wall in the collector right side wall outside be connected with the right side connecting piece between collector right side wall and the right side outer wall be provided with the right pulley on the connecting piece of right side. Therefore, the left connecting piece and the right connecting piece are arranged to facilitate the installation of the left pulley and the right pulley.

The further technical scheme can also be that the left connecting piece and the right connecting piece are higher than the bottom wall of the collector. The collector bottom wall is arranged between the left connecting piece and the right connecting piece in a concave mode, so that compared with the scheme that the left connecting piece, the right connecting piece and the collector bottom wall are arranged in a flush mode, the collector bottom wall structure not only provides sufficient installation space in the height direction for the left pulley and the right pulley, but also enlarges the volume of the waste scrap collector.

The chip cutting assembly comprises a sliding seat capable of sliding on the supporting beam, a supporting column arranged on the sliding seat and a tool mounting seat arranged on the supporting column, wherein a chip passing hole is formed in the sliding seat. Therefore, dust falls into the waste chip collector through the chip passing holes, and the arrangement of the chip passing holes is beneficial to reducing the dust accumulated on the sliding seat.

The invention, owing to its features and advantages, can be applied to chip-cutting equipment with a chip collector.

Drawings

FIG. 1 is an exploded view of a cutting apparatus to which the present invention is applied;

FIG. 2 is a schematic view in partial section of the chip removing apparatus in a front view;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

FIG. 4 is a schematic perspective view of a support chassis;

FIG. 5 is a schematic perspective view of a scrap collector;

fig. 6 is a perspective view of the clamping device, in which the guard plate has been mounted to the upper clamping arm.

Detailed Description

As shown in fig. 1 to 6, a chip cutting apparatus includes an upper casing 100 and a support chassis 200, the upper casing 100 having a annularly arranged casing side wall 10 and a casing inner cavity (not shown) defined by the casing side wall 10, in which a chip cutting assembly 300 for processing a workpiece is disposed; the supporting base frame 200 comprises an outer frame 2 and a supporting beam 21 erected on the outer frame 2, the cover side wall 10 stands on the outer frame 2, and the chip cutting assembly 300 is arranged on the supporting beam 21; the waste chip collector 400 is arranged below the supporting beam 21, the inner side of the outer frame 2 is provided with a chip guide surface 28 which is obliquely arranged from top to bottom, and the bottom end of a waste chip collecting range defined by the chip guide surface 28 is completely converged into the waste chip collector 400; a chip space 27 is provided on the supporting chassis 200, and at least a part of the chip space 27 is projected vertically to avoid the chip surface 28 and fall into the waste collector 400.

The upper cover body 100 comprises a front side cover wall 1, a clamping device 500 for clamping a workpiece and a chip processing assembly 300 for chip processing the workpiece clamped on the clamping device 500 are arranged behind the front side cover wall 1, and the clamping device 500 comprises a pair of clamping arms 5 which can be tightened and opened; a feed inlet 13 is arranged on the front side housing wall 1, the feed inlet 13 is opposite to the pair of clamping arms 5, so that a channel for conveying a workpiece to the pair of clamping arms 5 can be formed by the feed inlet 13, and the cutting equipment also comprises a movable protection plate 6; when the clamping arm 5 is tightened, the protection plate 6 moves and shields the feeding inlet 13, but if the clamping arm 5 clamps a workpiece, the protection plate 6 allows the feeding inlet 13 to reserve a space for the workpiece to pass through.

Each of the specific implementation details, structures and methods disclosed below are described in detail as being necessary, and in addition to the specific descriptions pertaining to equivalent or alternative embodiments, the various implementation details disclosed below may be used selectively or combined in one embodiment, even if not directly related or synergistic in functional terms.

As shown in fig. 1, 2 and 3, the upper casing 100 includes a front casing wall 1, a rear casing wall (not shown) disposed opposite to the front casing wall 1, and a left casing wall 11 and a right casing wall 12 disposed between the front casing wall 1 and the rear casing wall, and the front casing wall 1, the rear casing wall, the left casing wall 11 and the right casing wall 12 are combined to form a ring-shaped casing side wall 10. The left side cover wall 11 comprises a left side inward flange 111 extending inwards, and the left side cover wall 11 stands on the outer frame 2 through the left side inward flange 111. The right side cover wall 12 comprises a right side inward flange 121 extending inwards, and the right side cover wall 12 stands on the outer frame 2 through the right side inward flange 121. In other embodiments, the upper housing 100 may include only one housing sidewall of the front housing wall 1, and the arrangement of the rear housing wall, the left housing wall 11, and the right housing wall 12 is omitted.

As shown in fig. 1 to 4, the supporting chassis 200 includes an outer frame 2 and a pair of supporting beams 21 arranged at intervals and erected on the outer frame 2. The chip cutting assembly 300 is slidably disposed on a pair of the support beams 21, and the chip cutting assembly 300 is used for chip cutting a workpiece clamped on the clamping device 500. Specifically, the cutting assembly 300 includes a slide 3 capable of sliding on the support beam 21, a support column 31 provided on the slide 3, and a tool mount 32 provided on the support column 31. The tool mount 32 is used for mounting a tool 33 for chip machining a workpiece. A chip-passing hole (not shown) is provided in the slide 3. In this way, the dust falls into the waste collector 400 through the dust passing holes, which is advantageous for reducing the dust accumulated on the sliding base 3. The chip removing assembly 300 is arranged behind the front housing wall 1 and in the housing interior, so that the chip removing assembly 300 is surrounded by the housing side wall 10, and chips generated during operation can be intercepted by the housing side wall 10, thereby reducing the scattering of the chips out of the chip removing device. The hood interior substantially limits the splash-able range of the debris. In addition, the hood side wall 10 stands on the outer frame 2, and the support beam 21 is erected on the outer frame 2, so that the upper space of the outer frame 2 or the upper space of the support beam 21 also forms a dust collecting space.

A pair of intermediate beams 22 arranged at intervals and a chip blocking plate 23 covering the intermediate beams 22 are further arranged on the outer frame 2, and the support beams 21 are transversely erected on the intermediate beams 22 and exposed out of the chip blocking plate 23. The support chassis 200 further includes support legs 25, and the support legs 25 are used to erect the outer frame 2, the support beams 21, and the intermediate beams 22, thereby forming a space for placing the scrap collector 400 thereunder. The chip blocking plate 23 comprises a plate main body 232 and a sloping plate part formed by bending the side edge of the plate main body 232, wherein the upper surface 231 of the sloping plate part forms part of a chip guide surface, namely part of a guide surface is formed on the chip blocking plate 23. The chip blocking plate 23 blocks not only the middle beam 22 but also the space between the middle beam 22 and the middle beam, so that the number of the waste chip collectors 400 can be reduced by omitting the arrangement of the waste chip collectors 400 below the middle beam 22 and the space between the middle beam and the middle beam, and dust can be intensively placed on one or a small number of waste chip collectors 400, in the embodiment, only two waste chip collectors 400 are needed. This can reduce the amount of work for carrying and cleaning the scrap collector 400. An inclined plate 26 is further provided on the inner side wall of the outer frame 2, and a part of the chip guide surface is formed by an upper surface 261 of the inclined plate 26. The upper surface 231 of the ramp portion and the upper surface 261 of the ramp plate 26 form a chip guide surface 28 (for ease of discussion, the chip guide surfaces are collectively designated 28) that are disposed at a face-to-face spacing inside the housing frame 2. Of course, in other embodiments, the chip guide surface 28 may also be annularly disposed inside the outer frame 2, that is, in the present embodiment, two chip guide surfaces may be disposed between the upper surface 231 of the inclined plate portion and the upper surface 261 of the inclined plate 26; in addition, the chip guide surface 28 may be formed by directly using the inner surface of the outer frame 2. The bottom end of the waste collection range defined by the waste guide surface 28 is totally converged into the waste collector 400, the vertical projection defining the bottom end of the waste collection range defined by the waste guide surface 28 is totally fallen into the waste collector 400, and the waste collection space is similar to a funnel, not only can collect dust in a widening opening manner, but also can intensively throw the dust into the waste collector 400 in a narrowing opening manner.

The dust-passing space 27 is formed in a part of the space between the pair of support beams 21 and between the support beams 21 and the outer frame 2 (of course, in other embodiments, the dust-passing space 27 may be formed in the entire space). The dust space 27 communicates between the hood chamber above the support beam 21 and the waste collector 400 chamber below the support beam 21. When viewed from top to bottom, a vertical projection of a part of the chip passing space falls on the chip guide surface 28; while the vertical projection of another part of the passing space avoids the scrap-guiding surface 28 and falls directly into the scrap collector 400, i.e. the other part of the passing space does not project onto the scrap-guiding surface 28 but directly into the scrap collector 400 (of course, in other embodiments, the whole passing space does not project onto the scrap-guiding surface 28 but directly into the scrap collector 400). The part of the dust collected in the cover inner cavity and falling downwards can directly fall into the waste collector 400 through the other part of the dust passing space without the guidance of the dust guide surface 28, so that the amount of the dust remained on the dust guide surface 28 is reduced.

As shown in fig. 3 and 5, the scrap collector 400 is a container for collecting the scrap, and is disposed below the support beam 21 such that a scrap collecting space is formed below the support beam 21 by the scrap collector 400, and the scrap collected in the hood inner chamber by being intercepted by the hood side wall 10 is collected in the scrap collector 400. The scrap collector 400 comprises a front collector side wall 4 and a rear collector side wall 4a which are arranged at the front and the rear, a left collector side wall 42 and a right collector side wall 43 which are arranged at the left and the right, and a collector bottom wall 44, wherein the front collector side wall 4 is bent to form a front handle part 41, the rear collector side wall 4a is bent to form a rear handle part 41a (in other embodiments, one of the front collector side wall 4 and the rear collector side wall 4a is bent to form a handle part), so that the front handle part 41 is integrally formed on the front collector side wall 4, and the rear handle part 41a is integrally formed on the rear collector side wall 4a, and the structure is simple. And the scrap collector 400 can be conveniently pulled out for cleaning by the front and rear grip portions 41 and 41 a. Further, a left corner 421 greater than 90 ° is formed between the collector left side wall 42 and the collector bottom wall 44; the right side corner 431 of more than 90 ° is formed between the right side wall 43 of the collector and the bottom wall 44 of the collector. Wherein the left collector side wall 42 and the right collector side wall 43 are arranged obliquely from outside to inside. This facilitates cleaning of dust and debris accumulated on the left and right corner portions 421 and 431. In addition, the scrap collector 400 further comprises a left outer wall 45 arranged outside the collector left side wall 42, a left connecting piece 47 is connected between the collector left side wall 42 and the left outer wall 45, and a left pulley 49 is arranged on the left connecting piece 47; the scrap collector 400 further comprises a right outer wall 46 arranged on the outer side of the right side wall 43 of the collector, a right connecting piece 48 is connected between the right side wall 43 of the collector and the right outer wall 46, and a right pulley 49a is arranged on the right connecting piece 48. Thus, the left and right connecting members 47, 48 are provided to facilitate the installation of the left and right pulleys 49, 49 a. The left and right connectors 47, 48 are higher than the collector bottom wall 44. That is, the collector bottom wall 44 is concavely disposed between the left and right connecting members 47 and 48, so that the present invention not only provides an adequate installation space in the height direction for the left and right pulleys 49 and 49a, but also enlarges the volume of the scrap collector 400, compared to the case where the left and right connecting members 47 and 48 and the collector bottom wall 44 are disposed flush with each other.

According to the technical scheme, compared with the prior art, the invention has the beneficial technical effects that: firstly, since the hood side wall 10 stands on the outer frame 2, the supporting beam 21 is erected on the outer frame 2, the scrap collector 400 is arranged below the supporting beam 21, and at least a part of the vertical projection of the scrap space 27 avoids the scrap guiding surface 28 and falls directly into the scrap collector 400, so that a scrap collecting space is formed above the supporting beam 21 by the hood side wall 10, and a scrap collecting space is formed below the supporting beam 21 by the scrap collector 400, and a large amount of scrap generated and splashed outwards during the operation of the scrap machining assembly 300 is intercepted by the hood side wall 10 and temporarily collected in the hood inner cavity. The waste chips collected in the housing chamber partly fall through the chip-passing space 27 directly into the waste chip collector 400 and partly onto the chip-guiding surface 28 and are guided into the waste chip collector 400 by means of the chip-guiding surface 28. In summary, according to the technical solution of the present invention, not only is the amount of the scraps splashed out of the cutting equipment reduced by the upper cover 100, and the collection rate of the scraps is improved, but also the layout position relationship between the scrap passing space 27 and the scrap guide surface 28 is specially designed, so that the amount of the scraps remaining on the scrap guide surface 28 is reduced, and finally, the workload of cleaning the scraps is reduced. In addition, compared with the material guide plate in the prior art 202010454576.0, the scrap guide surface 28 can adopt a small-spoke structure, thereby reducing the amount of consumed materials and reducing the production cost. Secondly, since the scrap guide surface 28 is disposed on the inner side of the housing frame 2 and is inclined from top to bottom, the bottom end of the scrap collecting range defined by the scrap guide surface 28 is entirely gathered in the scrap collector 400, so that the scrap collecting range defined by the scrap guide surface 28 becomes a transition passage disposed between the scrap collecting space and the scrap collecting space, and dust is prevented from splashing and falling out of the scrap collector 400.

As shown in fig. 1 and 6, a material clamping support seat 24 is provided on the outer frame 2, and the material clamping device 500 is provided on the material clamping support seat 24, is accommodated in the cover inner cavity, and is located behind the front side cover wall 1. In this way, the material clamping device 500 and the cutting assembly 300 are arranged at intervals, dust can fall into the waste chip collector 400 through the space between the material clamping device and the cutting assembly, and in addition, the material clamping device 500 is accommodated in the cover inner cavity, so that the overall appearance of the cutting equipment can be beautified. In addition, the material clamping device 500 and the chip cutting assembly 300 are both located behind the front shroud wall 1. When a user stands in front of the front side cover wall 1, the front side cover wall 1 is blocked between the material clamping device 500, the chip processing component 300 and the user, and the front side cover wall 1 can block waste chips splashed from the chip processing component 300 position like a screen.

The material clamping device 500 includes a pair of clamping arms 5 capable of being tightened and opened, that is, an upper clamping arm 51 and a lower clamping arm 52 which are separately arranged up and down, wherein the upper clamping arm 51 is a movable clamping arm which is movable, and the lower clamping arm 52 is a stationary fixed clamping arm (of course, in other embodiments, a pair of the clamping arms 5 may also be separately arranged left and right, or both clamping arms are movable clamping arms). The material clamping device 500 further comprises a driver mounting seat 53 and a clamping arm automatic driver 55. The driver mount 53 is located above the upper clamp arm 51. The automatic gripper arm driver 55 is disposed on the driver mounting seat 53, and an output shaft of the automatic gripper arm driver 55 passes through the driver mounting seat 53 and is in transmission connection with the upper gripper arm 51 (of course, in other embodiments, the driver mounting seat 53 may also be located at a side edge or other position of the upper gripper arm 51, as long as it can provide a mounting location for the automatic gripper arm driver 55). A guide post 54 is provided between the driver mount 53, the upper clamp arm 51, and the lower clamp arm 52. The clamping arm automatic driver 55 can drive the upper clamping arm 51 to move relative to the lower clamping arm 52 under the guidance of the guide column 54. The automatic driving device 55 of the clamping arm can be a motor, a cylinder, an oil cylinder and other power devices. The feed inlet 13 faces the pair of gripper arms 5, and the feed inlet 13 is arranged to face the pair of gripper arms 5, so that a workpiece can enter the gripping space between the pair of gripper arms 5 through the feed inlet 13, and if the workpiece is elongated, the rear portion of the workpiece can stay in front of the front shroud wall 1 without passing through the feed inlet 13 to the rear of the front shroud wall 1. The arrangement of the upper cover body 100 does not influence the chip cutting processing of the long workpiece by the chip cutting equipment.

The clamping arm automatic driver 55 is also in transmission connection with the protection plate 6. In particular, the protection plate 6 is connected to the movable holding arm, i.e. the upper holding arm 51. In this way, the movable clamping arm becomes the mounting base of the protection plate 6, on one hand, the mounting structure of the protection plate 6 is simplified, and on the other hand, the movable clamping arm which moves is used for synchronously driving the protection plate 6 to move, so that the driving structure of the protection plate 6 is further simplified. According to the technical scheme, the clamping arm automatic driver 55 can drive the movable clamping arm to move and can also drive the protection plate 6 to move, so that the driving structure can be greatly simplified due to the two purposes of one object. In other embodiments, it is also possible that the output of the gripper arm automatic driver 55 is connected directly to the protection plate 6; or the output end of the clamping arm automatic driver 55 is connected to the intermediate transition piece first, and then the protection plate 6 is connected to the intermediate transition piece; or a protection plate driver specially used for driving the protection plate 6 to move and a sensor used for detecting whether the pair of clamping arms 5 are tightened are arranged, and when the sensor detects that the pair of clamping arms 5 are tightened, the protection plate driver drives the protection plate 6 to move and shields the feeding inlet 13. The drive structure of guard plate 6 is diversified, does not list in one row.

The driver mount 53 is disposed at a side of the shielding plate 6 and provides a moving guide for the shielding plate 6. Specifically, the protection plate 6 includes a main plate portion 61 and a pair of plate flanges 62 (including a left plate flange 62a and a right plate flange 62 b) respectively bent and formed at left and right sides of the main plate portion 61, and the pair of plate flanges 62 embraces left and right sides of the driver mounting seat 53. In this way, the structure that the pair of plate flanges 62 embrace the left and right sides of the driver mounting seat 53 regulates the horizontal swing amplitude of the protection plate 6, and improves the movement stability of the protection plate 6. The manufacturing process of the plate flange 62 is also very simple, for example by press bending. In this way, the driver mounting seat 53 not only can provide a positioning basis for the automatic clamping arm driver 55, but also can provide movement guidance for the protection plate 6, so that the two purposes are achieved, and the guide structure of the protection plate 6 can be simplified.

The protection plate 6 is a movable member for controlling the size of a feeding channel formed by the feeding inlet 13 in a mode of shielding the feeding inlet 13. When the holding arm 5 is tightened, the protection plate 6 moves and shields the feeding inlet 13 to narrow the feeding passage, and foreign objects such as human hands cannot easily penetrate through the remaining space of the feeding inlet 13 to reach the rear of the front side cover wall 1, and waste chips cannot easily splash through the remaining space of the feeding inlet 13 to the front of the front side cover wall 1. However, if the workpiece is clamped by the clamping arm 5, the protective plate 6 does not completely block the feeding inlet 13, but allows the feeding inlet 13 to have a space for the workpiece to pass through, so that the hand and dust can be blocked from passing through the feeding inlet 13 without preventing the rear part of the workpiece from staying in front of the front side cover wall 1. However, if the clamping arm does not clamp the workpiece at this time, the shielding plate 6 may completely or incompletely shield the feeding inlet 13, depending on the configuration of design parameters such as a control program, a driving manner, or a maximum moving stroke of the shielding plate 6. When the clamping arms 5 are opened, the protection plate 6 moves in the direction away from the feeding inlet 13, the shielding area is reduced, the feeding channel formed by the feeding inlet 13 is widened, and convenience is provided for conveying workpieces to the clamping arms 5 again in the next working period.

Claims (9)

1. A chip cutting apparatus with a scrap collector, comprising an upper housing having an annularly disposed housing sidewall and a housing interior bounded by the housing sidewall, a chip cutting assembly disposed within the housing interior for chip cutting a workpiece; the support chassis comprises an outer frame and a support beam erected on the outer frame, the cover side wall stands on the outer frame, and the chip machining assembly is arranged on the support beam; the bottom end of a waste chip collecting range defined by the waste chip guide surfaces is completely converged into the waste chip collector; the support chassis is provided with a chip passing space, and the vertical projection of at least part of the chip passing space avoids the chip guide surface and directly falls into the waste chip collector.

2. The scrap apparatus with a scrap collector in accordance with claim 1 wherein a pair of intermediate beams are spaced apart from each other on said frame and a scrap guard is disposed over said pair of intermediate beams, said support beams being transversely disposed on said pair of intermediate beams and exposed to said scrap guard, and a portion of said scrap guide surface being formed on said scrap guard.

3. The cutting apparatus with a scrap collector in accordance with claim 1 wherein the scrap guide surface is disposed annularly inside the subframe; still alternatively, the chip guide surfaces are arranged inside the outer frame at a face-to-face interval.

4. A cutting apparatus with a scrap collector in accordance with claim 1 wherein a material clamping means for clamping the workpiece is provided on the housing frame, the material clamping means being received in the housing cavity, and wherein a feed inlet is provided in the housing side wall, the feed inlet being adapted to provide a path for the workpiece to be fed to the material clamping means.

5. A cutting apparatus with a scrap collector in accordance with any one of claims 1 to 4 wherein the scrap collector comprises front and rear spaced apart front and rear collector side walls, left and right spaced apart left and right collector side walls, and a bottom collector wall, at least one of the front and rear collector side walls being folded to form a handle portion.

6. The chip apparatus with a scrap collector in accordance with claim 5 wherein the collector left side wall forms a left side corner with the collector bottom wall of greater than 90 °; a right corner portion greater than 90 degrees is formed between the collector right side wall and the collector bottom wall.

7. The scrap collector apparatus in accordance with claim 6 wherein the scrap collector further includes a left outer wall disposed outwardly of the left side wall of the collector, a left link connected between the left side wall of the collector and the left outer wall, a left pulley disposed on the left link; the sweeps collector is still including setting up the right side outer wall in the collector right side wall outside be connected with the right side connecting piece between collector right side wall and the right side outer wall be provided with the right pulley on the connecting piece of right side.

8. The chip apparatus with a scrap collector in accordance with claim 7 wherein the left and right side connectors are higher than the collector bottom wall.

9. The cutting equipment with the scrap collector according to any one of claims 1 to 4, wherein the cutting assembly comprises a sliding base capable of sliding on the support beam, a support column arranged on the sliding base, and a tool mounting seat arranged on the support column, and a scrap passing hole is formed in the sliding base.

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