CN211497666U - Automatic cutting machine - Google Patents
Automatic cutting machine Download PDFInfo
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- CN211497666U CN211497666U CN201921986082.6U CN201921986082U CN211497666U CN 211497666 U CN211497666 U CN 211497666U CN 201921986082 U CN201921986082 U CN 201921986082U CN 211497666 U CN211497666 U CN 211497666U
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Abstract
The utility model relates to an automatic cutting machine, which comprises a frame, a workbench arranged on the frame, a blanking table, a mounting rack arranged on the frame and a cutting table arranged on the mounting rack, wherein two vertical connecting frames are arranged on the frame, a laminating roller is arranged between the connecting frames, a plastic film is wound on the laminating roller, a cutting knife rest is arranged on the connecting frames, the cutting knife rest is positioned below the laminating roller, and a cutting knife is arranged on the cutting knife rest; a plurality of negative pressure plates are slidably mounted on the workbench, a plurality of air holes are formed in the tops of the negative pressure plates, and a negative pressure device is arranged on each negative pressure plate; the bottom of the cutting table is provided with a cutting knife, a first driving mechanism for driving the cutting table to horizontally move along the mounting frame is arranged on the cutting table, the bottom of the mounting frame is movably mounted on two sides of the rack, and a second driving mechanism for driving the mounting frame to horizontally move along the rack is arranged on the mounting frame; the worktable is provided with a driving device for driving the negative pressure plate to horizontally move. The utility model discloses have and compress the polylith leather, improve the effect of cutting efficiency.
Description
Technical Field
The utility model belongs to the technical field of the technique of leather processing equipment and specifically relates to an automatic guillootine is related to.
Background
At present, when cutting the leather, the structure of automatic guillootine generally need be used, is the shape that needs with the leather cutting, but cuts efficiency lower to a leather alone.
In the prior art, for example, a leather cutting mechanism provided in application document with publication number CN208084417U includes a processing table, a leather cutting assembly is arranged above the processing table, a leather flattening mechanism is arranged on one side of the leather cutting assembly, the leather flattening mechanism includes flattening supports arranged on both sides of the processing table, a guide rail is arranged on the flattening support, a sliding seat is arranged on the guide rail, the sliding seat is connected with a flattening roller through a bearing, a driving motor is arranged on one side of the sliding seat, and the driving motor is connected with an end of the flattening roller; a lifting cylinder is fixed on the guide rail, a cylinder rod of the lifting cylinder is connected with the sliding seat, the flattening roller is positioned right above the processing table, an electric heating wire is arranged in the flattening roller, and a rolling opening is formed between the flattening roller and the surface of the processing table. The mechanism has the rolling function while cutting the leather material.
The above prior art solutions have the following drawbacks: cutting a single piece of leather affects the work efficiency, and cutting a plurality of pieces of leather at the same time, because the leather is soft, the overall structure can be made thicker, which is not beneficial to the cutting of the cutting machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic guillootine compresses the polylith leather, is convenient for carry out the cutting work of polylith leather simultaneously.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an automatic cutting machine comprises a rack, a workbench arranged on the rack, a blanking table, a mounting frame arranged on the rack and a cutting table arranged on the mounting frame, wherein two vertical connecting frames are arranged on the rack; a plurality of negative pressure plates are slidably mounted on the workbench, a plurality of air holes are formed in the tops of the negative pressure plates, and a negative pressure device is arranged on each negative pressure plate; the bottom of the cutting table is provided with a cutting knife, a first driving mechanism for driving the cutting table to horizontally move along the mounting frame is arranged on the cutting table, the bottom of the mounting frame is movably mounted on two sides of the rack, and a second driving mechanism for driving the mounting frame to horizontally move along the rack is arranged on the mounting frame; the worktable is provided with a driving device for driving the negative pressure plate to horizontally move.
By adopting the technical scheme, the cutting table is used for cutting the leather, the leather is placed on the negative pressure plate when the cutting table is used, the negative pressure plate moves forward on the workbench under the driving of the driving device, the plastic film wound on the film covering roller covers the leather, the negative pressure device is electrified, the external air can be sucked through the air holes under the working of the negative pressure device, the plastic film is adsorbed downwards, the plastic film is tightly attached to the leather and pressed on the leather so as to compress the leather, the multilayer leather is compressed, the subsequent cutting process is facilitated, the cutting of the multilayer leather can be simultaneously carried out, and the processing efficiency is improved; the negative pressure board can pass through the mounting bracket after the cutting, and the leather cutting that finishes on a negative pressure board, closes the negative pressure device of this department and can take off the leather of top smoothly, and it is comparatively convenient to use.
The utility model discloses further set up to: the first driving mechanism comprises a first driving motor arranged on the cutting table, an output shaft of the first driving motor is connected with a first gear, a first rack is arranged on the mounting frame, and the first gear is meshed with the first rack; an electric cylinder for driving the cutting knife to vertically move is arranged in the cutting table.
By adopting the technical scheme, the first driving motor is used as a driving mechanism of the cutting table, the first driving gear is driven by the first driving motor to rotate, the first gear is meshed with the first rack, and the first driving motor can drive the cutting table to move when rotating; the structure of the electric cylinder is used, so that the cutting knife can be driven to vertically move, and the leather is cut.
The utility model discloses further set up to: the driving mechanism II comprises a driving motor II arranged on the mounting frame, an output shaft of the driving motor II is connected with a gear II, and a rack II meshed with the gear II is arranged at the top of the rack.
Through adopting above-mentioned technical scheme, use driving motor two on the mounting bracket to be used for carrying on the drive of mounting bracket, driving motor two drives gear two and rotates, and gear two and rack two mesh, can drive the mounting bracket and remove.
The utility model discloses further set up to: two negative pressure plates are arranged on the conveyor belt, one side of each negative pressure plate is provided with a vertical dovetail groove, and the edges of the adjacent negative pressure plates are provided with sliding strips matched with the dovetail grooves.
Through adopting above-mentioned technical scheme, the structure that has used draw runner and spout has carried out the connection between the negative pressure board of two departments, and two negative pressure boards link together and can remove simultaneously.
The utility model discloses further set up to: one end of the slide bar is provided with a connecting sheet, a screw is arranged on the connecting sheet, and the screw penetrates through the connecting sheet to be connected with the adjacent negative pressure plate.
By adopting the technical scheme, the structure of the connecting sheet is used, and after the sliding strip enters the dovetail groove, the connecting sheet and the screw can be used for connecting and fixing the sliding strip and the adjacent negative pressure plate.
The utility model discloses further set up to: the negative pressure plate is internally provided with a hollow groove, the hollow groove is communicated with the air hole, the negative pressure device comprises a negative pressure fan arranged at the edge of the negative pressure plate, and the air inlet end of the negative pressure fan is arranged towards the hollow groove.
Through adopting above-mentioned technical scheme, negative pressure plate inside sets up to hollow, and negative pressure device sets up to negative pressure motor, and negative pressure motor installs at the negative pressure flange reason, is used for forming the negative pressure through the inside air of extraction hollow groove, and the gas pocket can be with plastic film absorption on negative pressure plate.
The utility model discloses further set up to: the driving device comprises a feeding roller arranged on the workbench and a discharging roller arranged on the discharging platform, and the workbench and the discharging platform are respectively provided with a feeding motor for driving the feeding roller and the discharging roller to rotate.
Through adopting above-mentioned technical scheme, the structure that has used material loading roller and unloading roller carries out the drive of negative pressure board, and two negative pressure boards link together, can realize the synchronous activity of two negative pressure boards driving.
The utility model discloses further set up to: be provided with the leading truck in the frame, be provided with vertical pole on the leading truck, vertical pole bottom articulates there is the hinge bar, and the hinge bar bottom is provided with the leading wheel, is provided with the horizontally diaphragm on the vertical pole, is connected with the spring between diaphragm and the hinge bar.
Through adopting above-mentioned technical scheme, through the vertical pole of structural mounting and the hinge bar of leading truck, the leading wheel is connected to the hinge bar bottom, makes the guide bar act on the negative pressure board under the effect of spring for lead the negative pressure board, compress tightly the deflector between workstation and leading wheel simultaneously, be convenient for carry out the conveying of negative pressure board.
To sum up, the utility model discloses a beneficial technological effect does:
the plastic film wound on the film covering roller covers the leather, the negative pressure device is electrified, external air can be sucked through the air holes under the working of the negative pressure device, the plastic film is adsorbed downwards, the plastic film can be tightly attached to the leather and pressed on the leather, so that the leather is compressed, the multi-layer leather is compressed, the subsequent cutting process is facilitated, and the processing efficiency is improved;
the structure using the first driving mechanism is convenient for driving the cutting table on the mounting frame, and the structure using the second driving mechanism is convenient for driving the mounting frame on the rack;
the negative pressure plates are connected through structures of dovetail grooves and sliding strips, and when the feeding roller and the discharging roller are used for driving the negative pressure plates to horizontally move, the two negative pressure plates can simultaneously move.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the structure of the connecting frame of the present invention;
FIG. 3 is a schematic view of the mounting structure of the middle cutting table of the present invention;
FIG. 4 is a schematic view of the structure of the middle negative pressure plate of the present invention;
fig. 5 is a schematic structural view of the middle guide frame of the present invention.
Reference numerals: 1. a frame; 11. a second rack; 2. a work table; 21. a feeding roller; 3. a blanking table; 31. a blanking roller; 4. a mounting frame; 41. a first rack; 42. a second motor; 5. cutting table; 51. a first motor; 52. cutting knife; 6. a connecting frame; 61. a film laminating roller; 62. a cutter frame; 63. a cutting knife; 64. a horizontal cylinder; 7. a negative pressure plate; 71. a negative pressure fan; 72. a hollow groove; 73. air holes; 74. a dovetail groove; 75. a slide bar; 76. connecting sheets; 8. a guide frame; 81. a vertical rod; 82. a hinged lever; 83. a guide wheel; 84. a transverse plate; 85. a spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses an automatic guillootine, including frame 1, be located workstation 2 on frame 1, be located the unloading platform 3 of frame 1 tip, movable mounting 4 and the cutting bed 5 of movable mounting on mounting bracket 4 on frame 1.
Referring to fig. 1 and 2, two vertical connecting frames 6 are installed at the top of the frame 1, a film covering roller 61 is installed between the connecting frames 6, and a plastic film is wound on the film covering roller 61. A cutter frame 62 is mounted on the connecting frame 6, the cutter frame 62 is positioned below the laminating roller 61, a cutter 63 is mounted on the cutter frame 62, a horizontal cylinder 64 is mounted on the cutter frame 62, and the end of a piston rod of the horizontal cylinder 64 is connected with the cutter 63 to drive the cutter to move horizontally for cutting the plastic film.
Referring to fig. 3, a first driving mechanism for driving the cutting table 5 to horizontally move along the mounting frame 4 is arranged on the cutting table 5, the first driving mechanism comprises a first driving motor 51 installed on the cutting table 5, an output shaft of the first driving motor 51 is connected with a first gear, a first rack 41 is installed on the mounting frame 4, and the length direction of the first rack 41 is arranged along the width direction of the rack 1. The first gear is meshed with the first rack 41. The horizontal movement of cutting bed 5 on mounting bracket 4 can be realized through the rotation of gear one, and 5 bottom movable mounting of cutting bed have and cut sword 52, install the drive in the cutting bed 5 and cut the electronic jar of the vertical removal of sword 52, the vertical setting of electronic jar and piston rod with cut sword 52 top and connect, electronic jar during operation has realized cutting the vertical removal of sword 52 for carry out cutting of leather.
Referring to fig. 3, the bottom of the mounting frame 4 is movably mounted at two sides of the frame 1, and a second driving mechanism for driving the mounting frame 4 to horizontally move along the frame 1 is arranged on the mounting frame 4. The second driving mechanism comprises a second driving motor 42 installed on the installation frame 4, an output shaft of the second driving motor 42 is connected with a second gear, and the top of the rack 1 is fixedly connected with a second rack 11 meshed with the second gear. The length direction of the second rack 11 is arranged along the length direction of the rack 1, and the second gear can move in the horizontal direction of the mounting rack 4 when rotating.
Two negative pressure plates 7 are slidably mounted on the workbench 2, a plurality of air holes 73 are formed in the tops of the negative pressure plates 7, a negative pressure device is arranged on the negative pressure plates 7, and a driving device for driving the negative pressure plates 7 to horizontally move is arranged on the workbench 2. The negative pressure plate 7 is hollow and has a hollow groove 72 formed therein, and the hollow groove 72 communicates with the air hole 73. Negative pressure device is including installing the negative pressure fan 71 in negative pressure plate 7 side, and negative pressure fan 71's inlet end sets up towards hollow groove 72, and negative pressure fan 71 during operation can pass through the outside air of air pocket 73 extraction for the plastic film hugs closely on negative pressure plate 7, and the plastic film effect has realized the compression to the leather on the leather, makes the holistic thickness attenuation of leather, the going on of the cutting work of being convenient for.
Referring to fig. 3 and 4, the driving device includes a feeding roller 21 mounted on the working table 2 and a discharging roller 31 (see fig. 1) mounted on the discharging table 3, the working table 2 and the discharging table 3 are respectively provided with a feeding motor for driving the feeding roller 21 and the discharging roller 31 to rotate, and the axes of the feeding roller 21 and the discharging roller 31 are both arranged along the width direction of the frame 1. The edge of the negative pressure plate 7 is provided with a vertical dovetail groove 74, the edge of the adjacent negative pressure plate 7 is provided with a vertical sliding strip 75 matched with the dovetail groove 74, the sliding strip 75 is slidably arranged in the dovetail groove 74, one end of the top of the sliding strip 75 is fixedly connected with a connecting sheet 76, a screw is arranged on the connecting sheet 76, and the screw penetrates through the connecting sheet 76 to be in threaded fit with the negative pressure plate 7, so that the connection between the two negative pressure plates 7 is realized.
Referring to fig. 5, a guide frame 8 is installed on a frame 1, the bottom of the guide frame 8 is fixed on the frame 1, the top of the guide frame is provided with a horizontal rod, the bottom of the horizontal rod is connected with a vertical rod 81, the bottom of the vertical rod 81 is hinged with a hinged rod 82, a guide wheel 83 is installed at the bottom of the hinged rod 82, a horizontal transverse plate 84 is fixedly connected to the vertical rod 81, and a spring 85 is connected between the transverse plate 84 and the hinged rod 82. The spring 85 acts on the hinge rod 82 to press the guide wheel 83 downward against the negative pressure plate 7, so that the negative pressure plate 7 is guided, and the feeding roller 21 effectively conveys the negative pressure plate 7.
The implementation principle of the embodiment is as follows: used cutting bed 5 to be used for carrying out the cutting work of leather, place the leather on negative pressure plate 7 when using, negative pressure plate 7 advances on workstation 2 through drive arrangement's drive, the plastic film cover around the book on tectorial membrane roller 61 is in the leather top, circular telegram negative pressure device, negative pressure fan 71 works, can absorb outside air through gas pocket 73 under negative pressure device's work, adsorb the plastic film downwards, the plastic film can hug closely and press to cover on the leather and make the leather compression appear, multilayer leather is compressed, the subsequent cutting process of being convenient for, can carry out the cutting of multilayer leather simultaneously, and the machining efficiency is improved. The negative pressure plate 7 can pass through the mounting bracket 4 after cutting, and after the leather cutting on the negative pressure plate 7 is finished, the negative pressure device at the position is closed, so that the leather above the leather can be smoothly taken down, and the leather cutting machine is convenient to use.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an automatic guillootine, includes frame (1), workstation (2), unloading platform (3) of setting in frame (1), sets up mounting bracket (4) in frame (1) and installs cutting bed (5) on mounting bracket (4), its characterized in that: two vertical connecting frames (6) are arranged on the rack (1), a laminating roller (61) is arranged between the connecting frames (6), a plastic film is wound on the laminating roller (61), a cutting knife rest (62) is arranged on the connecting frame (6), the cutting knife rest (62) is positioned below the laminating roller (61), and a cutting knife (63) is arranged on the cutting knife rest (62); a plurality of negative pressure plates (7) are slidably mounted on the workbench (2), a plurality of air holes (73) are formed in the tops of the negative pressure plates (7), and a negative pressure device is arranged on each negative pressure plate (7); the bottom of the cutting table (5) is provided with a cutting knife (52), the cutting table (5) is provided with a first driving mechanism for driving the cutting table (5) to horizontally move along the mounting frame (4), the bottom of the mounting frame (4) is movably mounted on two sides of the rack (1), and the mounting frame (4) is provided with a second driving mechanism for driving the mounting frame (4) to horizontally move along the rack (1); the worktable (2) is provided with a driving device for driving the negative pressure plate (7) to move horizontally.
2. The automatic cutting machine according to claim 1, characterized in that: the first driving mechanism comprises a first driving motor (51) arranged on the cutting table (5), an output shaft of the first driving motor (51) is connected with a first gear, a first rack (41) is arranged on the mounting frame (4), and the first gear is meshed with the first rack (41); an electric cylinder for driving the cutting knife (52) to vertically move is arranged in the cutting table (5).
3. The automatic cutting machine according to claim 1, characterized in that: the second driving mechanism comprises a second driving motor (42) installed on the installation frame (4), an output shaft of the second driving motor (42) is connected with a second gear, and a second rack (11) meshed with the second gear is arranged at the top of the rack (1).
4. The automatic cutting machine according to claim 1, characterized in that: two negative pressure plates (7) are arranged on the conveyor belt, one side of each negative pressure plate (7) is provided with a vertical dovetail groove (74), and the edges of the adjacent negative pressure plates (7) are provided with sliding strips (75) matched with the dovetail grooves (74).
5. The automatic cutting machine according to claim 4, characterized in that: one end of the slide bar (75) is provided with a connecting sheet (76), a screw is arranged on the connecting sheet (76), and the screw penetrates through the connecting sheet (76) to be connected with the adjacent negative pressure plate (7).
6. The automatic cutting machine according to claim 1, characterized in that: the negative pressure plate (7) is internally arranged to be hollow and forms a hollow groove (72), the hollow groove (72) is communicated with the air hole (73), the negative pressure device comprises a negative pressure fan (71) arranged at the edge of the negative pressure plate (7), and the air inlet end of the negative pressure fan (71) is arranged towards the hollow groove (72).
7. The automatic cutting machine according to claim 1, characterized in that: the driving device comprises a feeding roller (21) arranged on the workbench (2) and a discharging roller (31) arranged on the discharging platform (3), and feeding motors for driving the feeding roller (21) and the discharging roller (31) to rotate are respectively arranged on the workbench (2) and the discharging platform (3).
8. The automatic cutting machine according to claim 1, characterized in that: the automatic lifting device is characterized in that a guide frame (8) is arranged on the rack (1), a vertical rod (81) is arranged on the guide frame (8), an articulated rod (82) is hinged to the bottom of the vertical rod (81), a guide wheel (83) is arranged at the bottom of the articulated rod (82), a horizontal transverse plate (84) is arranged on the vertical rod (81), and a spring (85) is connected between the transverse plate (84) and the articulated rod (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921986082.6U CN211497666U (en) | 2019-11-15 | 2019-11-15 | Automatic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921986082.6U CN211497666U (en) | 2019-11-15 | 2019-11-15 | Automatic cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211497666U true CN211497666U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921986082.6U Active CN211497666U (en) | 2019-11-15 | 2019-11-15 | Automatic cutting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN211497666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116769978A (en) * | 2023-06-05 | 2023-09-19 | 浙江联侨新材料科技发展有限公司 | Leather processing equipment and processing technology |
-
2019
- 2019-11-15 CN CN201921986082.6U patent/CN211497666U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116769978A (en) * | 2023-06-05 | 2023-09-19 | 浙江联侨新材料科技发展有限公司 | Leather processing equipment and processing technology |
| CN116769978B (en) * | 2023-06-05 | 2024-01-19 | 浙江联侨新材料科技发展有限公司 | Leather processing equipment and processing technology |
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