CN113352375A - Material cutting device - Google Patents

Material cutting device Download PDF

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Publication number
CN113352375A
CN113352375A CN202110811748.XA CN202110811748A CN113352375A CN 113352375 A CN113352375 A CN 113352375A CN 202110811748 A CN202110811748 A CN 202110811748A CN 113352375 A CN113352375 A CN 113352375A
Authority
CN
China
Prior art keywords
frame body
fixed
main frame
base
cutting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202110811748.XA
Other languages
Chinese (zh)
Inventor
游许敏
陶力奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Institute of Information Engineering
Original Assignee
Anhui Institute of Information Engineering
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Institute of Information Engineering filed Critical Anhui Institute of Information Engineering
Priority to CN202110811748.XA priority Critical patent/CN113352375A/en
Publication of CN113352375A publication Critical patent/CN113352375A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
    • B26D1/09—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

The invention discloses a material cutting device, which comprises a base, wherein a guide rod in the vertical direction is fixed on the base, a main frame body is movably arranged in the base, sliding sleeves are fixed at four corners of the main frame body and are sleeved on the guide rod, an auxiliary frame body is slidably arranged in the main frame body, a cutting knife is detachably arranged on the auxiliary frame body, a support is fixed on the main frame body, a driving motor is fixed on the support, a wheel disc is coaxially fixed on an output shaft of the driving motor, one end of a crank is hinged with the wheel disc through a first hinge part, the other end of the crank is hinged with the auxiliary frame body through a second hinge part, so that the rotation of the wheel disc can drive the auxiliary frame body to reciprocate in the horizontal direction through the crank, an air cylinder is fixed on the base, and a piston rod of the air cylinder is connected with the main frame body. The problem that the conventional cutting device is difficult to cut rubber materials at equal intervals, the thickness of sheet rubber materials formed after cutting is difficult to adjust, and the rubber materials with higher hardness are difficult to effectively cut is solved.

Description

Material cutting device
Technical Field
The invention relates to the field of processing equipment, in particular to a material cutting device.
Background
The rubber is divided into natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber tree and rubber grass and processing; synthetic rubbers are obtained by polymerization of various monomers. The rubber product is widely applied to various aspects of industry or life, in the field of rubber production, sheet cutting needs to be carried out on some rubber material blanks after the preparation, the existing cutting device is difficult to carry out equidistant cutting on rubber materials, the thickness of the sheet rubber materials formed after cutting is difficult to adjust, and the rubber products are difficult to effectively cut on some rubber materials with higher hardness.
Therefore, the invention provides a material cutting device which can cut a sizing material with higher hardness in a sheet shape and conveniently adjust the cutting thickness.
Disclosure of Invention
The invention aims to provide a material cutting device, which solves the problems that the conventional cutting device is difficult to cut sizing materials at equal intervals, the thickness of sheet sizing materials formed after cutting is difficult to adjust, and the sizing materials with higher hardness are difficult to effectively cut.
In order to achieve the above purpose, the invention provides a material cutting device, which comprises a base, wherein a guide rod along the vertical direction is fixed on the base, a main frame body is movably arranged in the base, sliding sleeves are fixed at four corners of the main frame body and are sleeved on the guide rod, an auxiliary frame body is slidably arranged in the main frame body, a cutting knife is detachably arranged on the auxiliary frame body, a support is fixed on the main frame body, a driving motor is fixed on the support, a wheel disc is coaxially fixed on an output shaft of the driving motor, one end of a crank is hinged with the wheel disc through a first hinge part, the other end of the crank is hinged with the auxiliary frame body through a second hinge part, so that the rotation of the wheel disc can drive the auxiliary frame body to reciprocate along the horizontal direction through the crank, and a cylinder is fixed on the base, the piston rod of the cylinder is connected with the main frame body, so that the main frame body can be driven to move along the vertical direction by the stretching of the cylinder.
Preferably, two opposite sides of the main frame are respectively fixed with a first slide rail, two opposite sides of the auxiliary frame are respectively rotatably provided with a first pulley, and the first pulleys are rotatably clamped in the first slide rails.
Preferably, two opposite sides of the sub-frame are respectively rotatably provided with a second pulley, a second slide rail is fixed at the bottom of the base, and the second pulleys are rotatably clamped in the second slide rail.
Preferably, the number of cylinders is not less than 2 groups.
Preferably, the surface of the auxiliary frame body is recessed downwards to form a groove, the two ends of the cutting knife are respectively fixed with an insertion block matched with the groove, and the insertion block is clamped in the groove.
Preferably, a locking screw is twisted on the side of the auxiliary frame body, and the locking screw can be rotated to partially extend into the groove and lock the insert block in the groove.
Preferably, the cutting knife, the groove and the locking screw form a cutting knife assembly, and the cutting knife assemblies are arranged on the auxiliary frame at equal intervals.
Preferably, a workpiece seat is fixed at the bottom of the base, and a material to be cut is placed on the workpiece seat.
The invention provides a material cutting device, which comprises a base, wherein a guide rod along the vertical direction is fixed on the base, a main frame body is movably arranged in the base, sliding sleeves are fixed at four corners of the main frame body and are sleeved on the guide rod, an auxiliary frame body is slidably arranged in the main frame body, a cutting knife is detachably arranged on the auxiliary frame body, a support is fixed on the main frame body, a driving motor is fixed on the support, a wheel disc is coaxially fixed on an output shaft of the driving motor, one end of a crank is hinged with the wheel disc through a first hinge part, the other end of the crank is hinged with the auxiliary frame body through a second hinge part, so that the rotation of the wheel disc can drive the auxiliary frame body to reciprocate along the horizontal direction through the crank, a cylinder is fixed on the base, and a piston rod of the cylinder is connected with the main frame body, the main frame body can be driven to move along the vertical direction by the stretching of the air cylinder; in the cutting operation, place the material in the base bottom, open driving motor, make the rotation of rim plate can pass through the crank drives vice framework is along horizontal direction reciprocating motion, opens the cylinder for it drives vice framework downstream, and contacts the material, because the reciprocating motion of cutting knife, can effective slice cutting with the material by top-down, through the motion mode that the saw was drawn, can effectively cut some harder materials of material, has higher cutting efficiency.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of a material cutting apparatus provided in the present invention;
FIG. 2 is a connecting structure diagram of a crank in the material cutting device provided by the present invention;
FIG. 3 is a side view of a material cutting apparatus provided by the present invention;
FIG. 4 is a structural diagram of a first pulley and a second pulley of the material cutting device provided by the present invention;
fig. 5 is a structural diagram of a cutter assembly in the material cutting device provided by the invention.
Description of the reference numerals
1-base 2-guide bar
3-main frame body 4-sliding sleeve
5-auxiliary frame 6-cutting knife
7-first pulley 8-second pulley
9-cylinder 10-driving motor
11-support 12-wheel disc
13-first articulation 14-crank
15-second articulation piece 16-insert
17-locking screw 18-material to be cut
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1-5: the invention provides a material cutting device, which comprises a base 1, wherein a guide rod 2 along the vertical direction is fixed on the base 1, a main frame body 3 is movably arranged in the base 1, a sliding sleeve 4 is fixed at the four corners of the main frame body 3, the sliding sleeve 4 is sleeved on the guide rod 2, an auxiliary frame body 5 is slidably arranged in the main frame body 3, a cutting knife 6 is detachably arranged on the auxiliary frame body 5, a support 11 is fixed on the main frame body 3, a driving motor 10 is fixed on the support 11, a wheel disc 12 is coaxially fixed on an output shaft of the driving motor 10, one end of a crank 14 is hinged with the wheel disc 12 through a first hinge piece 13, the other end of the crank is hinged with the auxiliary frame body 5 through a second hinge piece 15, so that the rotation of the wheel disc 12 can drive the auxiliary frame body 5 to reciprocate along the horizontal direction through the crank 14, an air cylinder 9 is fixed on the base 1, and a piston rod of the air cylinder 9 is connected with the main frame body 3, so that the main frame body 3 can be driven to move along the vertical direction by the stretching of the air cylinder 9. In the cutting operation, place the material in the base bottom, open driving motor, make the rotation of rim plate can pass through the crank drives vice framework is along horizontal direction reciprocating motion, opens the cylinder for it drives vice framework downstream, and contacts the material, because the reciprocating motion of cutting knife, can effective slice cutting with the material by top-down, through the motion mode that the saw was drawn, can effectively cut some harder materials of material, has higher cutting efficiency.
In a preferred embodiment of the present invention, in order to enable the sub-frame 5 to smoothly slide in the main frame 3, first slide rails are fixed to the main frame 3 on the opposite sides, first pulleys 7 are rotatably provided on the sub-frame 5 on the opposite sides, and the first pulleys 7 are rotatably engaged with the first slide rails.
In a preferred embodiment of the present invention, the sub-frame 5 has second pulleys 8 rotatably provided on opposite sides thereof, a second slide rail is fixed to the bottom of the base 1, and the second pulleys 8 are rotatably engaged with the second slide rail. When the sub-frame 5 moves to the bottom of the base 1, the sub-frame 5 can move more smoothly.
In a preferred embodiment of the present invention, the number of the cylinders 9 is not less than 2 groups in order to allow the main frame 3 to move up and down more stably.
In a preferred embodiment of the present invention, in order to facilitate detachment of the cutting blades 6 and adjustment of the number of intervals between the cutting blades 6, so as to adjust the thickness of the cut pieces, a groove is formed by recessing the surface of the sub-frame 5 downward, insertion blocks 16 that are matched with the groove are respectively fixed at both ends of the cutting blades 6, and the insertion blocks 16 are engaged in the groove.
In a preferred embodiment of the invention, in order to effectively lock the cutting blade 6, the side of the subframe 5 is twisted with a locking screw 17, and rotating the locking screw 17 causes it to extend partially into the recess and lock the insert 16 in the recess.
In a preferred embodiment of the present invention, in order to ensure the cutting effect, the cutting blade 6, the groove and the locking screw 17 constitute a cutting blade assembly, and a plurality of the cutting blade assemblies are arranged on the sub-frame 5 at equal intervals.
In a preferred embodiment of the present invention, in order to effectively support the material, a workpiece seat is fixed to the bottom of the base 1, and the workpiece seat is placed with the material 18 to be cut.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims (8)

1. The material cutting device is characterized by comprising a base (1), wherein a guide rod (2) in the vertical direction is fixed on the base (1), a main frame body (3) is movably arranged in the base (1), sliding sleeves (4) are fixed at four corners of the main frame body (3), the sliding sleeves (4) are sleeved on the guide rod (2), an auxiliary frame body (5) is slidably arranged in the main frame body (3), a cutting knife (6) is detachably arranged on the auxiliary frame body (5), a support (11) is fixed on the main frame body (3), a driving motor (10) is fixed on the support (11), a wheel disc (12) is coaxially fixed on an output shaft of the driving motor (10), one end of a crank (14) is hinged with the wheel disc (12) through a first hinge part (13), and the other end of the crank is hinged with the auxiliary frame body (5) through a second hinge part (15), the rotary wheel disc (12) can rotate to drive the auxiliary frame body (5) to reciprocate along the horizontal direction through the crank (14), the base (1) is fixed with the air cylinder (9), a piston rod of the air cylinder (9) is connected with the main frame body (3), and the air cylinder (9) stretches and retracts to drive the main frame body (3) to move along the vertical direction.
2. The material cutting device according to claim 1, characterized in that a first sliding rail is fixed on each of two opposite sides of the main frame (3), a first pulley (7) is rotatably arranged on each of two opposite sides of the auxiliary frame (5), and the first pulley (7) is rotatably engaged in the first sliding rail.
3. The material cutting device according to claim 2, characterized in that two opposite sides of the sub-frame (5) are respectively rotatably provided with a second pulley (8), a second sliding rail is fixed at the bottom of the base (1), and the second pulley (8) is rotatably clamped in the second sliding rail.
4. Material cutting device according to claim 1, characterized in that the number of cylinders (9) is not less than 2 groups.
5. The material cutting device according to claim 1, characterized in that the surface of the auxiliary frame body (5) is recessed downwards to form a groove, the two ends of the cutting knife (6) are respectively fixed with an insertion block (16) matched with the groove, and the insertion blocks (16) are clamped in the groove.
6. Material cutting device according to claim 5, characterized in that the side of the subframe (5) is twisted with a locking screw (17), the rotation of which locking screw (17) causes its partial extension into the groove and locks the insert (16) in the groove.
7. The material cutting device according to claim 6, characterized in that the cutting knives (6), the grooves and the locking screws (17) constitute a cutting knife assembly, and a plurality of the cutting knife assemblies are arranged on the auxiliary frame body (5) at equal intervals.
8. The material cutting device according to claim 1, characterized in that a workpiece holder is fixed to the bottom of the base (1), on which the material (18) to be cut is placed.
CN202110811748.XA 2021-07-19 2021-07-19 Material cutting device Withdrawn CN113352375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110811748.XA CN113352375A (en) 2021-07-19 2021-07-19 Material cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110811748.XA CN113352375A (en) 2021-07-19 2021-07-19 Material cutting device

Publications (1)

Publication Number Publication Date
CN113352375A true CN113352375A (en) 2021-09-07

Family

ID=77539792

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110811748.XA Withdrawn CN113352375A (en) 2021-07-19 2021-07-19 Material cutting device

Country Status (1)

Country Link
CN (1) CN113352375A (en)

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PB01 Publication
SE01 Entry into force of request for substantive examination
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WW01 Invention patent application withdrawn after publication

Application publication date: 20210907

WW01 Invention patent application withdrawn after publication