CN106513858B

CN106513858B - Splitting apparatus

Info

Publication number: CN106513858B
Application number: CN201611155075.2A
Authority: CN
Inventors: 黄巧玲
Original assignee: Shandong Water Pipeline Co ltd
Current assignee: SHANDONG WATER PIPELINE Co.,Ltd.
Priority date: 2016-12-14
Filing date: 2016-12-14
Publication date: 2020-11-06
Anticipated expiration: 2036-12-14
Also published as: CN106513858A

Abstract

The present invention relates to a dividing apparatus. The cutting device comprises a base, a sliding assembly and a cutting assembly, wherein a die holder is arranged on the base, two guide blocks are arranged on the die holder in an upwards protruding mode, a cutting space is formed between the two guide blocks, two guide rails are arranged on the base in an upwards protruding mode, the sliding assembly comprises a supporting body and two sliding blocks, the supporting body faces towards two sliding portions are arranged on one side of the die holder in a protruding mode, and the cutting assembly comprises a cutting wheel, a first driving piece and a second driving piece. Still set up locating component on the base, locating component includes around frame and a plurality of reference column, the feed inlet has been seted up around one side of frame, the die holder set up in around the frame, be provided with on the die holder and keep off the establishment piece, it is in to keep off the establishment piece between two guide blocks and near the tip of guide block. The segmenting device can achieve accurate segmentation and has small vibration.

Description

Splitting apparatus

Technical Field

The present invention relates to a dividing apparatus.

Background

In industrial production, it is often necessary to use a dividing apparatus to divide a number of workpieces or materials. The cutting device generally comprises a cutting wheel, a driving part and a handle, wherein the cutting wheel is rotatably arranged at one end of the handle, and the driving part is connected to the cutting wheel and used for driving the cutting wheel to rotate. When the workpiece needs to be cut, the driving piece drives the cutting wheel to rotate, the handle is held, and the cutting wheel is pressed on the workpiece, so that the workpiece is cut immediately. However, the segmenting device is prone to generating vibrations during the segmenting process, thereby causing the segmenting wheel to segment to other articles.

Disclosure of Invention

Based on this, it is necessary to provide a dividing apparatus capable of realizing accurate division with less vibration.

A dividing device comprises a base, a sliding assembly and a dividing assembly, wherein the base is provided with a die holder, the die holder is convexly provided with two guide blocks, a dividing space is formed between the two guide blocks, the base is convexly provided with two guide rails which are respectively positioned at two sides of the die holder, the sliding assembly comprises a supporting body and two sliding blocks arranged at two sides of the supporting body, the two sliding blocks are respectively and slidably arranged on the two guide rails, two sliding parts are convexly extended at one side of the supporting body facing the die holder, the two sliding parts are respectively and slidably supported on the two guide blocks, the dividing assembly comprises a dividing wheel, a first driving piece and a second driving piece, the dividing wheel rotatably penetrates through the supporting body and convexly extends into the dividing space, the first driving piece is arranged on the supporting body and is connected with the dividing wheel, the second driving piece is arranged on the base and connected with the supporting body; still set up locating component on the base, locating component includes around the frame and a plurality of reference column, it is located to surround the frame between two guide rails, the feed inlet has been seted up around one side of frame, the die holder set up in surround the frame, a plurality of reference columns are close to the feed inlet sets up and support respectively in on the lateral wall of die holder, be provided with on the die holder and keep off the establishment piece, keep off the establishment piece and be in between two guide blocks and close to the tip of guide block.

In one embodiment, the feeding device further comprises a feeding assembly, wherein the feeding assembly comprises a supporting frame arranged adjacent to the base and a bearing piece arranged on the supporting frame.

In one embodiment, the supporting frame comprises a plurality of supporting columns and a moving frame arranged on the supporting columns.

In one embodiment, the moving frame includes two cross bars and a plurality of rolling bars disposed between the two cross bars.

In one embodiment, the plurality of rolling bars collectively form a rolling channel on which the carriage is supported.

In one of them embodiment, a plurality of thing chambeies of putting have been seted up on the carrier, a plurality of thing chambeies of putting set up each other at an interval.

In one embodiment, the storage cavity is a rectangular cavity.

In one embodiment, a bearing pad is arranged on the bottom surface of the storage cavity.

Due to the arrangement of the blocking blocks, the cutting wheel cannot move to the outer side of the base to cut other articles, and the base is provided with the surrounding frame, so that the die holder can be positioned by the surrounding frame, the die holder is not easy to slide, and the vibration of the cutting equipment is reduced.

Drawings

Fig. 1 is a sectional view of a singulation apparatus of an embodiment.

FIG. 2 is a side view of an embodiment of a divider wheel.

Fig. 3 is a schematic cross-sectional view of a singulation apparatus according to an embodiment.

FIG. 4 is a cross-sectional view of the base, the receiving stage, and the die holder according to an embodiment.

FIG. 5 is a cross-sectional view of a base, a receiving stage, and a die holder according to an embodiment.

Fig. 6 is a partial enlarged view of a portion VI in fig. 5.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

The present invention relates to a dividing apparatus. The cutting equipment comprises a base, a sliding assembly and a cutting assembly, wherein the base is provided with a die holder, the die holder is convexly provided with two guide blocks, a cutting space is formed between the two guide blocks, the base is convexly provided with two guide rails, the two guide rails are respectively positioned at two sides of the die holder, the sliding assembly comprises a supporting body and two sliding blocks arranged at two sides of the supporting body, the two sliding blocks are respectively arranged on the two guide rails in a sliding manner, and each guide rail is provided with one sliding block in a sliding manner; for example, two sliding portions are protruded from one side of the supporting body facing the die holder, the two sliding portions are respectively supported on the two guide blocks in a sliding manner, and each guide block is supported on one sliding portion in a sliding manner; the dividing assembly comprises a dividing wheel, a first driving piece and a second driving piece, the dividing wheel rotatably penetrates through the supporting body and convexly extends into the dividing space, and the first driving piece is arranged on the supporting body and connected with the dividing wheel. For example, the second driving member is disposed on the base and connected to the supporting body; still set up locating component on the base, locating component includes around frame and a plurality of reference column, it is located to surround the frame between two guide rails, the feed inlet has been seted up around one side of frame, the die holder set up in surrounding the frame. For example, the positioning columns are arranged adjacent to the feed inlet and abut against the side wall of the die holder, the die holder is provided with a blocking block, and the blocking block is located between the two guide blocks and is adjacent to the end portions of the guide blocks.

Referring to fig. 1, a dividing apparatus 100 includes a base 10, a sliding assembly 20 and a dividing assembly 30, the base is provided with a die holder 41, the die holder is provided with two guide blocks 411, a dividing space 412 is formed between the two guide blocks, the base is provided with two guide rails 13, the two guide rails are respectively located at two sides of the die holder, the sliding assembly includes a support body 21 and two sliders 23 arranged at two sides of the support body, the two sliders are respectively slidably arranged on the two guide rails, one side of the support body facing the die holder is provided with two sliding portions 24, the two sliding portions are respectively slidably supported on the two guide blocks, the dividing assembly includes a dividing wheel 31, a first driving member 32 and a second driving member 33, the dividing wheel rotatably penetrates through the support body and protrudes into the dividing space, the first driving piece is arranged on the supporting body and connected with the dividing wheel, and the second driving piece is arranged on the base and connected with the supporting body.

When the cutting equipment works, the strip-shaped workpiece is positioned between the two guide blocks of the die holder, and the first driving piece can drive the cutting wheel to rotate so as to cut the workpiece in the cutting space. The second driving piece can drive the cutting wheel to translate through the supporting body, and therefore the whole workpiece can be cut in the length direction. Therefore, the cutting equipment can realize the automation of cutting operation, greatly improves the cutting efficiency, and can also cut longer workpieces due to the fact that the second driving piece can drive the cutting wheel to translate, so that the application range of the cutting equipment is improved.

For example, in order to facilitate the installation of the dividing wheel, the bottom surface of the dividing space and the top surface of the die holder are provided with positioning grooves 413, the middle portion of the support body is provided with a through slot 211, which may also be referred to as a slot or a through slot, that penetrates through the middle portion of the support body; the cutting wheel penetrates through the penetrating slot and is rotatably connected to the supporting body, and the cutting wheel protrudes into the positioning groove of the die holder. Referring to fig. 2, the dividing wheel includes a main body 311 and a plurality of dividing teeth 312 surrounding the periphery of the main body, and the top of the dividing teeth is formed with a dividing tip 3121; or the top of the cutting teeth is provided with a cutting tip part. Because the bottom surface of cutting apart the space is provided with the constant head tank, consequently be convenient for fix a position the work piece. And the dividing wheel is arranged in the through slot of the support body, so that the volume of the dividing wheel exposed to the outer side of the dividing equipment is small, and the reduction of the whole volume of the dividing equipment is facilitated. The support body can block sparks exploded in the dividing process, fire disasters or other people injuries caused by spark sputtering are prevented, and the safety performance of the dividing equipment is improved. In addition, the dividing space is formed in front of the die holder and the support body, so that noise generated in the dividing process can be isolated to a greater extent.

For example, to facilitate improved segmentation efficiency, the body portion is disc-shaped. The thickness of the main body portion is greater than the thickness of the dividing teeth. The cutting tip part is triangular. The apex angle of the divided tip portion is 80 degrees to 125 degrees, for example, the apex angle of the divided tip portion is 80 degrees, 90 degrees, 100 degrees, or 125 degrees. And the surface of the cutting tip part is provided with a wear-resistant coating. The wear resistant coating has a thickness of 0.2 mm to 0.5 mm, for example, the wear resistant coating has a thickness of 0.2 mm, 0.3 mm, 0.4 mm or 0.5 mm. The main part has seted up in the part and has rotated hole 3111, it has set up drive shaft 3112 to rotate the hole, the one end of drive shaft is connected in on the first driving piece. Because the vertex angle of the cutting tip part is set to be 80-125 degrees, and the cutting tip part is provided with the wear-resistant coating, the cutting efficiency of the cutting wheel can be improved, and meanwhile, the cutting tip part is prevented from being damaged.

For example, in order to facilitate the drive the supporter is relative the die holder removes, the protruding installation department 25 that is equipped with in bottom of supporter, the installation department set up in one side of sliding part, it still includes track 34 to cut apart the subassembly, the both ends of track are connected respectively the second driving piece with the installation department, the second driving piece include the drive body and set up in winding rod on the drive body, for example, the both ends of track are connected respectively the winding rod of second driving piece with the installation department, for example, the interval is provided with a plurality of winding fins on the winding rod, the track part wind in on the winding rod. Because the winding rod is provided with the crawler belt, the second driving piece can pull the support body to move relative to the die holder through the crawler belt, and the moving stability of the support body is improved. And the sliding block and the sliding part of the support body are simultaneously in sliding fit with the die holder and the base, so that the support body can slide more stably.

For example, to facilitate housing of the crawler, the length of the crawler is less than the length of the guide block. The crawler belt comprises two connecting strips and a crawler belt part arranged between the two connecting strips. The caterpillar band part is provided with a plurality of elongated grooves, and a plurality of winding ribs on the winding rod are respectively inserted into the elongated grooves. The length of the winding rib is less than the length of the elongated slot. The length of the wrap rib is 0.8-0.9 times the length of the elongated slot, for example the length of the wrap rib is 0.8 or 0.9 times the length of the elongated slot. The base is further provided with a sliding groove, the sliding groove is formed in one side of the guide rail, and the crawler is arranged in the sliding groove in a sliding mode. The extending direction of the sliding groove is parallel to the length direction of the guide rail. Because the base is provided with the sliding groove which is arranged adjacent to the guide rail, the crawler belt can be conveniently accommodated by utilizing the sliding groove.

Referring to fig. 3, for example, in order to position the die holder, a positioning assembly 60 is further disposed on the base, the positioning assembly includes a surrounding frame 61 and a plurality of positioning pillars 63, the surrounding frame is located between the two guide rails, and a feeding hole 611 is formed at one side of the surrounding frame, for example, the feeding hole has a circular, elliptical or rectangular cross section or shape; the die holder is arranged in the surrounding frame, the positioning columns are arranged close to the feeding hole, the positioning columns respectively abut against the side wall of the die holder, a blocking block 42 is arranged on the die holder, and the blocking block is located between the two guide blocks and close to the end portions of the guide blocks. That is, the blocking block is disposed between the two guide blocks, and the blocking block is adjacent to an end of the guide block. Due to the arrangement of the blocking blocks, the cutting wheels cannot move to the outer side of the base to cut other articles, and the base is provided with the surrounding frame, so that the surrounding frame can be utilized to position the die holder, and the die holder is not easy to slide.

For example, to facilitate feeding, the singulation apparatus further comprises a feeding assembly 70, which includes a support frame 71 disposed adjacent to the base and a carrier 72 disposed on the support frame. For example, the support frame includes a plurality of support columns and a movable frame 713 disposed on the support columns, one end of each support column is used for connecting to a rack or a ground, and the other end of each support column is connected to the movable frame, so as to support the movable frame, respectively, and thus the movable frame is disposed on each support column. The moving frame includes two cross bars 7131 and a plurality of rolling bars 7133 disposed between the two cross bars. The rolling rods together form a rolling channel, and the bearing part is supported on the rolling channel. A plurality of storage cavities 721 are formed in the bearing piece, and the storage cavities are arranged at intervals. The object placing cavity is a rectangular cavity. The bottom surface of the article placing cavity is provided with a bearing pad. The movement of the carrier is facilitated by the rolling of the plurality of rolling bars. The workpiece can be accommodated in the accommodating cavity of the bearing piece. When the work piece supports and leans on during the base, only need push the work piece into around the feed inlet of frame to enter in the constant head tank of die holder, can realize the location to the work piece, make the location of work piece is comparatively convenient.

For example, in order to cool the workpiece and take away the waste particles left after the cutting, the bottom of the die holder is provided with a first slag discharge groove and a plurality of first cooling grooves which are arranged in parallel. The first deslagging groove is communicated with the scrap discharging slot, the base is provided with a bearing table, and the bearing table is provided with a second deslagging groove and a plurality of second cooling grooves. The die holder set up in on the take-up table, first row of cinder groove with the second row of cinder groove corresponds the closure and forms row's cinder passageway, a plurality of first cooling bath with a plurality of second cooling bath correspond the closure and form a plurality of cooling channels. The plurality of cooling channels are filled with a cooling liquid. The section of the slag discharge channel is circular, and the section of the cooling channel is circular. The slag discharge channel and the cooling channel are both circular channels. The diameter of the slag discharging channel is larger than the width, and meanwhile, the diameter of the slag discharging channel is larger than that of the cooling channel. The bottom surface of the positioning groove is provided with a chip removal slot which is vertically communicated with the side surface of the slag discharge channel. The slag discharge channel extends along a straight line. The distance between the central line of the slag discharging channel and the die holder is gradually changed, the slag discharging channel is arranged opposite to the base in an inclined mode, a bearing hopper is arranged on one side of the bearing table and is arranged at the tail end of the slag discharging channel, a liquid supply pump is arranged on one side of the die holder and is arranged at one end, far away from the bearing hopper, of the slag discharging channel. The bearing platform is arranged on the base in a sliding mode, the bottom surface of the die holder and the surface of the bearing platform are inclined planes, one side of the bearing platform protrudes to form an extending portion, the second slag discharge groove extends to the extending portion to form a deep slag discharge groove, and the second cooling grooves extend to the extending portion to form a deep cooling groove. The depth of the depth slag discharging groove is gradually increased along the direction far away from the second slag discharging groove, and the depth of the depth cooling groove is gradually increased along the direction far away from the second cooling groove. The first slag discharging groove on the die holder and the deep slag discharging groove on the extension part are correspondingly closed to form the slag discharging channel, and the first cooling groove on the die holder and the deep cooling groove are correspondingly closed to form the cooling channel. An adjusting component is arranged on one side of the bearing platform and comprises a motor and a pull rod arranged on the motor, the end part of the pull rod is connected with the bearing platform, the motor is fixed on the base, a plurality of positioning rods are also arranged on the base and are positioned on two sides of the extension part, a plurality of positioning holes are arranged on the periphery of the die holder, the positioning rods are respectively penetrated in the positioning holes, internal threads are arranged on the periphery of the positioning holes, external threads are arranged on the periphery of the positioning rods, the external threads of the positioning rods are mutually screwed with the internal threads of the positioning holes, a plurality of supporting rods are also arranged on the periphery of the bottom of the die holder and are fixedly connected on the base, rack parts are arranged on two sides of the extension part, and a gear part is arranged at the bottom of the positioning rods, the gear portion is disposed adjacent to the external thread, and the gear portion and the rack portion are engaged with each other. The bottom interval of die holder is provided with two sand grips, first row of cinder notch with first cooling bath all is located between two sand grips, the interval is provided with two recesses on the extension, degree of depth row cinder notch with degree of depth cooling bath all is located between two recesses. The two convex strips of the die holder are respectively arranged in the two grooves of the extending part in a sliding manner. The side wall of the groove is provided with an extrusion lubricating part which is in a bag shape, and lubricating oil is contained in the extrusion lubricating part. The surface of the extrusion lubricating part is provided with a plurality of lubricating micropores. The lateral wall of recess has still seted up the oil through hole, link up of oil through hole the lateral wall of extension, the one end of oil through hole is connected the extrusion lubrication portion, and the other end extends to the lateral wall surface of extension, be provided with the oil impregnate layer on the lateral wall surface of extension. The oil leakage layer is sealed at the end part of the oil through hole. The checking channel and the cooling channel can timely discharge waste particles in the die holder and cool the cutting wheel, and the cross section sizes of the slag discharge channel and the cooling channel can be adjusted through the movement of the bearing platform and the extension part, so that the waste particles can be more conveniently discharged. And the arrangement of the extrusion lubricating part ensures that the bearing table and the extension part can slide more smoothly relative to the die holder.

To further describe the specific structure and beneficial effects of the die holder, the receiving platform and the extending portion, please refer to fig. 4 and 5, a first slag discharging groove 12 and a plurality of first cooling grooves are formed in the bottom of the die holder, and the plurality of cooling grooves are arranged in parallel. Chip removal slot has been seted up to the bottom surface of constant head tank, first row of sediment groove with chip removal slot intercommunication, be provided with the bearing platform 15 on the base, bearing bench has seted up second row of sediment groove 151 and a plurality of second cooling bath. The die holder set up in on the take-up table, first row's cinder notch with the second row's cinder notch corresponds the closure and forms slag discharge channel 152, a plurality of first cooling bath with a plurality of second cooling bath correspond the closure and form a plurality of cooling channel 153. The plurality of cooling channels are filled with a cooling liquid. The section of the slag discharge channel is circular, and the section of the cooling channel is circular. For example, the slag discharge passage and the cooling passage are both circular passages. The slag discharge channel can be used for discharging waste particles from the cutting wheel, and the cooling channel can be used for cooling the whole die holder so as to prevent the workpiece in the die holder from being heated and deformed to influence the cutting precision. Since the slag discharge passage and the cooling passage are formed by combining the receiving table and the die holder, even if the slag discharge passage and the cooling passage are blocked, the die holder can be detached from the receiving table, thereby dredging the slag discharge passage and the cooling passage. For example, in order to facilitate the removal of the waste particles in the slag discharge channel, the diameter of the slag discharge channel is larger than the width of the chip discharge slot, and at the same time, the diameter of the slag discharge channel is larger than the diameter of the cooling channel. The chip removal slot is vertically communicated with the side surface of the slag discharge channel. Because the diameter of sediment passageway is greater than the width of chip removal slot, consequently the sediment passageway can hold the waste material granule that falls in the chip removal slot is difficult for causing the waste material granule to block up. For example, the slag discharge passage extends in a straight line in order to discharge the waste particles at the fastest speed. For example, the distance between the central line of the slag discharge channel and the dividing wheel gradually changes, that is, the slag discharge channel is obliquely arranged relative to the base, specifically, one end of the slag discharge channel is high, and the other end of the slag discharge channel is low, so that the waste particles can conveniently slide out of the slag discharge channel by using the self gravity. For example, a receiving hopper 154 is disposed on one side of the receiving platform, and the receiving hopper is disposed at the end of the slag discharging channel and is used for receiving the waste particles sliding down from the slag discharging channel. In order to provide the discharging power for the waste particles, a liquid supply pump 155 is arranged on one side of the die holder, and the liquid supply pump is arranged at one end of the slag discharging channel far away from the receiving hopper. The liquid supply pump is used for supplying pressure fluid into the slag discharging channel so as to discharge the waste particles in the slag discharging channel. For example, the liquid pressure supplied by the liquid supply pump can only cause the fluid to flow out of the bottom of the debris extraction channel and not to be ejected from the debris extraction slot.

For example, in order to change the depth of the slag discharge channel, the receiving platform is slidably disposed on the base, the bottom surface of the die holder and the surface of the receiving platform are both inclined surfaces, one side of the receiving platform protrudes to form an extending portion 16, the second slag discharge groove extends to the extending portion to form a deep slag discharge groove, and the second cooling grooves extend to the extending portion to form deep cooling grooves. The depth of the depth slag discharging groove is gradually increased along the direction far away from the second slag discharging groove, and the depth of the depth cooling groove is gradually increased along the direction far away from the second cooling groove. When the die holder slides to the extension part from the bearing table, the first slag discharging groove on the die holder and the deep slag discharging groove on the extension part are correspondingly closed to form the slag discharging channel, and the first cooling groove on the die holder and the deep cooling groove are correspondingly closed to form the cooling channel. At this time, the die holder is fixed on the extension part, the cross-sectional sizes of the slag discharging channel and the cooling channel are increased, so that the liquid in the slag discharging channel and the cooling liquid in the cooling channel can flow conveniently, and the waste liquid flowing out of the slag discharging channel flows into the receiving hopper through the second slag discharging groove on the receiving platform.

For example, in order to facilitate the alignment of the dividing wheel, the position of the mold base relative to the support body is kept unchanged, and only the receiving platform and the extending portion are moved, and in order to facilitate the movement of the extending portion and the receiving platform, an adjusting assembly 50 is arranged on one side of the receiving platform, the adjusting assembly comprises a motor 51 and a pull rod 53 arranged on the motor, the end of the pull rod is connected with the receiving platform, the motor is fixed on the base, and the receiving platform and the extending portion are pulled by the pull rod to move relative to the mold base, so that the depths of the slag discharge channel and the cooling channel are changed. Meanwhile, the height of the die holder relative to the base is also increased, and at the moment, the cutting operation can be carried out again only by adjusting the cutting distance of the support body. Referring to fig. 6, for example, in order to position the die holder, the base is further provided with a plurality of positioning rods 17, the positioning rods are located at two sides of the extending portion, a plurality of positioning holes are formed in the periphery of the die holder, and the positioning rods are respectively inserted into the positioning holes, so that when the receiving platform moves, the die holder does not move, and the relative position between the die holder and the supporting body is maintained. For example, in order to fix the die holder again, the periphery of the positioning hole is provided with an internal thread, the periphery of the positioning rod is provided with an external thread, the external thread of the positioning rod is screwed with the internal thread of the positioning hole, and the die holder is fixed on the extension part, so that the positioning effect of the die holder is improved.

For example, in order to facilitate the rotation of the positioning rod to adjust the height of the die holder, a plurality of support rods 415 are further disposed on the bottom periphery of the die holder, the support rods are fixedly connected to the base, rack portions 161 are disposed on two sides of the extending portion, a gear portion 171 is disposed at the bottom of the positioning rod, the gear portion is disposed adjacent to the external thread, and the gear portion and the rack portions are meshed with each other. When the motor pulls the extension part to move, the rack part can drive the gear part to rotate, so that the positioning rods rotate to drive the die holder to move up and down, and the height of the die holder is adjusted. For example, in order to facilitate the relative movement between the die holder and the extension portion, two protruding strips 416 are disposed at intervals on the bottom of the die holder, the first slag discharge groove and the first cooling groove are both located between the two protruding strips, two grooves 163 are disposed at intervals on the extension portion, and the deep slag discharge groove and the deep cooling groove are both located between the two grooves. The two convex strips of the die holder are respectively arranged in the two grooves of the extending part in a sliding manner. In order to lubricate the two protruding strips, an extrusion lubrication part 1631 is arranged on the side wall of the groove, the extrusion lubrication part is in a bag shape, and lubricating oil is contained in the extrusion lubrication part. The surface of the extrusion lubricating part is provided with a plurality of lubricating micropores. When the press-lubricating portion is pressed by the protruding strips, the air can permeate lubricating oil, such as engine oil, to lubricate the protruding strips. For example, in order to facilitate simultaneous lubrication of the positioning rod, an oil passing hole is further formed in the side wall of the groove, the oil passing hole penetrates through the side wall of the extending portion, one end of the oil passing hole is connected with the extrusion lubricating portion, the other end of the oil passing hole extends to the surface of the side wall of the extending portion, and an oil leakage layer is arranged on the surface of the side wall of the extending portion. The oil leakage layer is sealed at the end part of the oil through hole. Therefore, when the extending part slides relative to the base, the oil-permeable layer can contact the positioning rods, and the lubricating oil can permeate under the extrusion of the positioning rods, so that the positioning rods can be lubricated by the lubricating oil.

Other embodiments of the present invention also include technical solutions that can be implemented by combining technical features in the above embodiments.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A cutting device is characterized by comprising a base, a sliding assembly and a cutting assembly, wherein the base is provided with a die holder, the die holder is convexly provided with two guide blocks, a cutting space is formed between the two guide blocks, the base is convexly provided with two guide rails which are respectively positioned at two sides of the die holder, the sliding assembly comprises a support body and two sliding blocks arranged at two sides of the support body, the two sliding blocks are respectively and slidably arranged on the two guide rails, one side of the support body facing the die holder is convexly provided with two sliding parts, the two sliding parts are respectively and slidably supported on the two guide blocks, the cutting assembly comprises a cutting wheel, a first driving part and a second driving part, the cutting wheel rotatably penetrates through the support body and is convexly arranged in the cutting space, the first driving part is arranged on the support body and is connected with the cutting wheel, the second driving piece is arranged on the base and connected with the supporting body;

the base is further provided with a positioning assembly, the positioning assembly comprises a surrounding frame and a plurality of positioning columns, the surrounding frame is located between the two guide rails, a feed port is formed in one side of the surrounding frame, the die holder is arranged in the surrounding frame, the plurality of positioning columns are arranged adjacent to the feed port and respectively abut against the side wall of the die holder, a blocking block is arranged on the die holder and is located between the two guide blocks and adjacent to the end portions of the guide blocks;

a positioning groove is formed in the bottom surface of the dividing space and the top surface of the die holder, and a penetrating slot is formed in the middle of the supporting body; the cutting wheel penetrates through the penetrating slot and is rotatably connected to the supporting body, and the cutting wheel protrudes into the positioning groove of the die holder;

the cutting wheel comprises a main body part and a plurality of cutting teeth surrounding the periphery of the main body part, cutting tip parts are formed at the tops of the cutting teeth, the thickness of the main body part is larger than that of the cutting teeth, the cutting tip parts are triangular, and wear-resistant coatings are arranged on the surfaces of the cutting tip parts;

the bottom of the support body is convexly provided with an installation part, the installation part is arranged on one side of the sliding part, the dividing assembly further comprises a crawler belt, the second driving part comprises a driving body and a winding rod arranged on the driving body, two ends of the crawler belt are respectively connected with the winding rod of the second driving part and the installation part, a plurality of winding ribs are arranged on the winding rod at intervals, and the crawler belt is partially wound on the winding rod;

first row's cinder notch and a plurality of first cooling bath have been seted up to the die holder bottom, the chip removal slot has been seted up to the bottom surface of constant head tank, first row's cinder notch with chip removal slot intercommunication, be provided with the bearing platform on the base, second row's cinder notch and a plurality of second cooling bath have been seted up to the bearing bench, the die holder set up in the bearing bench, first row's cinder notch with second row's cinder notch corresponds closed and forms slag discharge channel, a plurality of first cooling baths with a plurality of second cooling baths correspond closed and form a plurality of cooling channel, be full of the cooling liquid among a plurality of cooling channel.

2. The singulation engine of claim 1 further comprising a supply assembly including a support frame disposed adjacent the base and a carrier disposed on the support frame.

3. The singulation apparatus of claim 2 wherein the support frame includes a plurality of support posts and a moving frame disposed on the support posts.

4. The singulation apparatus of claim 3 wherein the moving frame includes two cross bars and a plurality of scroll bars disposed between the two cross bars.

5. The singulation engine of claim 4 wherein the plurality of rolling bars collectively form a rolling channel on which the carrier is supported.

6. The singulation apparatus of claim 5 wherein the carrier defines a plurality of storage cavities spaced apart from one another.

7. The singulation apparatus of claim 6 wherein the placement chamber is a rectangular cavity.

8. The singulation apparatus of claim 7 wherein a load bearing pad is disposed on a bottom surface of the storage cavity.