CN217372599U

CN217372599U - Automatic stock cutter

Info

Publication number: CN217372599U
Application number: CN202221379047.XU
Authority: CN
Inventors: 简小兵
Original assignee: Xiamen Jinghongxin Precision Hardware Industry Co ltd
Current assignee: Xiamen Jinghongxin Precision Hardware Industry Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-06
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses an automatic stock cutter, which comprises four lifting structures, wherein the four lifting structures are arranged between a machine base and a beam plate, and two ends of each lifting structure are respectively connected with the machine base and the beam plate through screws; the blanking table is arranged above the base, a lower die holder is arranged above the blanking table, a punch piece is arranged below the beam plate, and the punch piece and the lower die holder are arranged in a matched manner; defeated work or material rest, its setting is in the top of frame, and defeated work or material frame passes through the screw connection with the frame, be provided with defeated material roller on the defeated work or material rest, and defeated material roller rotates with defeated material frame to be connected, defeated work or material rest's inboard is provided with the motor, and the motor passes through the screw connection with defeated work or material frame, the motor sets up in the below of defeated material roller, and this stock cutter adopts mechanized realization sheet material to go up unloading, can arrange the sheet material after the blank in order, and the blank process need not the manual work and operates, greatly reduced blank factor of safety, improved the blank effect.

Description

Automatic stock cutter

Technical Field

The utility model relates to a stock cutter technical field specifically is an automatic stock cutter.

Background

The blanking machine is a machine which utilizes a blade to do reciprocating motion and divides a large-scale material into small pieces with uniform sizes, is very common in life, is used for multiple production fields such as papermaking and rubber, and when the plate is processed, the blanking machine needs to realize blanking by means of stamping equipment, the plate is placed below a stamping mechanism, and the blanking can be realized by repeated circulation.

Chinese patent publication is CN213945065U, and the grant announcement day is 2021 year 08 month 13 days, an automatic stock cutter, including blank support frame and supporting leg, the mounting groove has been seted up to the inside of blank support frame, the bar through-hole has been seted up to the inside of mounting groove, the inside of bar through-hole is provided with guide mechanism, guide mechanism includes first mounting disc, central spliced pole, second mounting disc, guide cylinder, erection column and fixation nut, the top fixedly connected with central spliced pole of first mounting disc. This automatic stock cutter through being provided with guide mechanism, the inside of bar through-hole is inserted to the erection column to fix the erection column through fixation nut, thereby can fix the position of guide mechanism, guide roll can rotate along the center connection post, thereby can carry on spacingly to panel, the pay-off of still being convenient for can be used for leading to the panel of different width, and the direction effect is better, and application scope is wider.

The above prior art solutions have the following drawbacks: the sheet material loading is carried out in manual operation for inefficiency need the manual work to clear up the sheet material that downcuts when the blank, and such operation has great risk, causes the industrial injury very easily, and automatic blank effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic stock cutter to propose manual operation in solving above-mentioned background and carry out the sheet material loading, make inefficiency, need artifically when the blank to the sheet material clearance that downcuts, great risk exists in such operation, causes the industrial injury very easily, the not good problem of automatic blank effect.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic stock cutter comprises a base and a beam plate;

the four lifting structures are arranged at the four corners of the beam plate, one side of the lifting structure is provided with an electric cabinet, and the electric cabinet is connected with the lifting structures through screws;

the blanking table is arranged above the base and is connected with the base through screws, a lower die holder is arranged above the blanking table and is connected with the blanking table through screws, a punch piece is arranged below the beam plate and is connected with the beam plate through screws, and the punch piece and the lower die holder are arranged in a matched manner;

the material conveying frame is arranged above the base and is connected with the base through screws, a material conveying roller is arranged on the material conveying frame and is connected with the material conveying frame in a rotating mode, a motor is arranged on the inner side of the material conveying frame and is connected with the material conveying frame through screws, the motor is arranged below the material conveying roller, a gear driving structure is arranged inside the material conveying roller, and the gear driving structure is connected with the output end of the motor and one end of the material conveying roller into a whole.

Preferably, the inner side of the material conveying frame is provided with a mounting frame, the mounting frame is provided with a material conveying roller, the material conveying roller is rotatably connected with the mounting frame, an electric telescopic rod is arranged above the mounting frame, and the electric telescopic rod is connected with the material conveying frame and the mounting frame through screws.

Preferably, a pressure plate is arranged below the beam plate and outside the punch piece, the pressure plate is movably connected with the punch piece, the upper end of the lower die holder is provided with four first positioning holes, and four first positioning holes are arranged at four corners of the lower die holder, the pressing disc is provided with four second guide posts, and the second guide posts are connected with the pressure plate into an integral structure, the second guide posts are arranged corresponding to the first positioning holes, the first guide posts are arranged above the four second guide posts, the first guide post is connected with the beam plate through a screw, one end of the first guide post extends to the inside of the second guide post, and first guide post and second guide post sliding connection, four the inside of second guide post all is provided with the spring part, and the both ends of spring part are connected structure as an organic whole with first guide post and first guide post respectively.

Preferably, a limiting column is arranged above the lower die holder, the limiting column and the lower die holder are connected into an integral structure, a second positioning hole is formed in the lower end of the pressing plate, and the second positioning hole and the limiting column are correspondingly arranged.

Preferably, a first blanking hopper is arranged below the blanking table and connected with the blanking table through screws, and a vibrator is arranged below the first blanking hopper and connected with the first blanking hopper through screws.

Preferably, the top of frame is provided with the receiving hopper, one side of pressure disk is provided with the cutter, and the cutter passes through bolted connection with the beam slab, one side of cutting platform is provided with hopper under the second, and hopper and cutting platform pass through bolted connection under the second, the one end of hopper extends to the inside of receiving hopper under the second.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a device passes through the setting of motor, defeated material roller and electric telescopic handle, and the motor drives defeated material roller rotation indirectly, places the sheet material on defeated material roller, realizes sheet material automatic feeding along with defeated material roller's rotation, and electric telescopic handle drives the mounting bracket and goes up and down, adjusts the interval between two defeated material rollers, can play spacing effect to the sheet material of carrying, can ensure different size sheet material loading effects;

2. the utility model discloses a device passes through the setting of pressure disk, first locating hole, first guide post, second guide post and spring part, and the pressure disk can be fixed with the sheet material centre gripping in advance, and first guide post and spring part can play the effect of direction buffering to the pressure disk that goes up and down, and first locating hole and second guide post can play the effect of location to the pressure disk, can ensure the punching press precision, can also play the effect of protection to the sheet material;

3. the utility model discloses a device is through the setting of hopper and receiving hopper under cutter, second, and the cutter can add man-hour the work piece and cut off the waste material, and the hopper can be collected in the receiving hopper with the waste material that cuts off under the second.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a view showing the connection between a feed roller and a feed rack of the present invention;

fig. 3 is a partially enlarged view of the area a of fig. 1 according to the present invention;

FIG. 4 is a sectional view of the punch piece and the lower die holder according to the present invention;

fig. 5 is a connection relationship diagram of the pressure plate, the beam plate and the lower die holder of the utility model.

In the figure: 1. a machine base; 2. a beam plate; 3. a lifting structure; 4. a material cutting table; 5. a lower die holder; 6. an electric cabinet; 7. a first discharge hopper; 8. a material receiving hopper; 9. a second discharge hopper; 10. a material conveying frame; 11. a delivery roller; 12. a mounting frame; 13. a motor; 14. an electric telescopic rod; 15. a gear drive structure; 16. a cutter; 17. a platen; 18. a first positioning hole; 19. a limiting column; 20. a punch member; 21. a vibrator; 22. a first guide post; 23. a second guide post; 24. a spring member; 25. and a second positioning hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: an automatic stock cutter comprises a machine base 1 and a beam plate 2;

the four lifting structures 3 are arranged between the machine base 1 and the beam plate 2, two ends of each lifting structure 3 are respectively connected with the machine base 1 and the beam plate 2 through screws, the four lifting structures 3 are arranged at four corners of the beam plate 2, one side of each lifting structure 3 is provided with an electric cabinet 6, the electric cabinets 6 are connected with the lifting structures 3 through screws, and the lifting structures 3 drive the beam plate 2 to lift, so that stamping can be carried out along with the lifting of the beam plate 2;

the blanking table 4 is arranged above the base 1, the blanking table 4 is connected with the base 1 through screws, a lower die holder 5 is arranged above the blanking table 4, the lower die holder 5 is connected with the blanking table 4 through screws, the punch piece 20 is arranged below the beam plate 2, the punch piece 20 is connected with the beam plate 2 through screws, and the punch piece 20 is matched with the lower die holder 5;

the material conveying frame 10 is arranged above the base 1, the material conveying frame 10 is connected with the base 1 through screws, a material conveying roller 11 is arranged on the material conveying frame 10, the material conveying roller 11 is rotatably connected with the material conveying frame 10, a motor 13 is arranged on the inner side of the material conveying frame 10, the motor 13 is connected with the material conveying frame 10 through screws, the motor 13 is arranged below the material conveying roller 11, a gear driving structure 15 is arranged inside the material conveying roller 11, the gear driving structure 15 is connected with the output end of the motor 13 and one end of the material conveying roller 11 into a whole, the motor 13 indirectly drives the material conveying roller 11 to rotate, a plate is placed on the material conveying roller 11, plate conveying can be achieved along with the rotation of the material conveying roller 11, and automatic material cutting processing is achieved.

Please refer to fig. 1 and 2, the inner side of the material conveying frame 10 is provided with an installation frame 12, a material conveying roller 11 is arranged on the installation frame 12, the material conveying roller 11 is rotatably connected with the installation frame 12, an electric telescopic rod 14 is arranged above the installation frame 12, the electric telescopic rod 14 is connected with the material conveying frame 10 and the installation frame 12 through screws, the installation frame 12 is driven to lift through the electric telescopic rod 14, the distance between the two material conveying rollers 11 is adjusted, the material conveying frame can limit the material plates with different thicknesses, and the material loading effect is ensured.

Referring to fig. 1, 4 and 5, a pressure plate 17 is disposed below the beam plate 2, the pressure plate 17 is disposed outside the punch piece 20, the pressure plate 17 is movably connected to the punch piece 20, the upper end of the lower die holder 5 is provided with four first positioning holes 18, the four first positioning holes 18 are disposed at four corners of the lower die holder 5, the pressure plate 17 is provided with four second guide posts 23, the four second guide posts 23 are connected to the pressure plate 17 into an integral structure, the second guide posts 23 are disposed corresponding to the first positioning holes 18, the first guide posts 22 are disposed above the four second guide posts 23, the first guide posts 22 are connected to the beam plate 2 by screws, one end of the first guide posts 22 extends into the second guide posts 23, the first guide posts 22 are connected to the second guide posts 23 in a sliding manner, and the spring members 24 are disposed inside the four second guide posts 23, and the both ends of the spring part 24 are connected as an organic whole structure with first guide post 22 and first guide post 22 respectively, can be in advance to the sheet material centre gripping through pressure disk 17, compress the spring part 24 when the punching press is add, can play the effect of protection to the sheet material, and first locating hole 18 and second guide post 23 can play the location effect to the pressure disk 17 that goes up and down.

Referring to fig. 1 and 5, a limiting column 19 is disposed above the lower die holder 5, the limiting column 19 and the lower die holder 5 are connected to form an integral structure, a second positioning hole 25 is disposed at the lower end of the pressure plate 17, the second positioning hole 25 corresponds to the limiting column 19, the limiting column 19 can limit the plate placed on the lower die holder 5, and the limiting column 19 and the second positioning hole 25 also have a positioning effect on the lifting pressure plate 17.

Referring to fig. 1 and 4, a first blanking hopper 7 is arranged below the blanking table 4, the first blanking hopper 7 is connected with the blanking table 4 through screws, a vibrator 21 is arranged below the first blanking hopper 7, the vibrator 21 is connected with the first blanking hopper 7 through screws, a punched workpiece can be unloaded through the first blanking hopper 7, and the vibrator 21 drives the first blanking hopper 7 to shake, so that the unloading can be better performed.

Referring to fig. 1 and 3, a receiving hopper 8 is arranged above the machine base 1, a cutter 16 is arranged on one side of the pressure plate 17, the cutter 16 is connected with the beam plate 2 through screws, a second discharging hopper 9 is arranged on one side of the material cutting table 4, the second discharging hopper 9 is connected with the material cutting table 4 through screws, one end of the second discharging hopper 9 extends into the receiving hopper 8, waste plate materials can be cut off during stamping processing through the cutter 16, and the cut waste materials can be transferred into the receiving hopper 8 through the second discharging hopper 9.

The working principle is as follows: when the device is used, a sheet material is placed on the lower die base 5 and the material conveying rollers 11, the electric telescopic rod 14 is driven to drive the mounting frame 12 to lift, the two material conveying rollers 11 are respectively attached to the upper end and the lower end of the sheet material, the motor 13 is started and drives the material conveying rollers 11 to rotate by means of the gear driving structure 15, the sheet material is conveyed along with the rotation of the material conveying rollers 11, the lifting structure 3 drives the beam plate 2 to lift, the sheet material is fixed by the pressure plate 17 along with the lifting of the beam plate 2, the workpiece punching processing is completed by the punching force generated by the contact of the punch piece 20 and the sheet material, the punched workpiece falls onto the first blanking hopper 7, the vibrator 21 is started to drive the first blanking hopper 7 to shake, and the blanking is completed better; the cutting knife 16 can cut the waste board material at the same time of the punching process, and the cut waste board material is transferred to the receiving hopper 8 along the second blanking hopper 9. The automatic material cutting processing can be completed by setting the operation modes of the lifting structure 3 and the motor 13.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic stock cutter, includes frame (1) and beam slab (2), its characterized in that:

the lifting structure (3) is arranged between the base (1) and the beam plate (2), four lifting structures (3) are arranged, two ends of each lifting structure (3) are respectively connected with the base (1) and the beam plate (2) through screws, the four lifting structures (3) are arranged at four corners of the beam plate (2), one side of each lifting structure (3) is provided with an electric cabinet (6), and the electric cabinets (6) are connected with the lifting structures (3) through screws;

the blanking table (4) is arranged above the base (1), the blanking table (4) is connected with the base (1) through screws, a lower die holder (5) is arranged above the blanking table (4), the lower die holder (5) is connected with the blanking table (4) through screws, a punch piece (20) is arranged below the beam plate (2), the punch piece (20) is connected with the beam plate (2) through screws, and the punch piece (20) is matched with the lower die holder (5);

defeated work or material rest (10), its setting is in the top of frame (1), and defeated work or material frame (10) pass through the screw connection with frame (1), be provided with defeated material roller (11) on defeated work or material rest (10), and defeated material roller (11) rotate with defeated work or material frame (10) and be connected, the inboard of defeated work or material rest (10) is provided with motor (13), and motor (13) pass through the screw connection with defeated work or material frame (10), motor (13) set up the below at defeated material roller (11), the inside of defeated material roller (11) is provided with gear drive structure (15), and gear drive structure (15) and the output of motor (13) and the one end of defeated material roller (11) are connected as an organic whole structure.

2. The automatic cutting machine according to claim 1, characterized in that: the inner side of the material conveying frame (10) is provided with an installation frame (12), a material conveying roller (11) is arranged on the installation frame (12), the material conveying roller (11) is rotatably connected with the installation frame (12), an electric telescopic rod (14) is arranged above the installation frame (12), and the electric telescopic rod (14) is connected with the material conveying frame (10) and the installation frame (12) through screws.

3. The automatic cutting machine according to claim 1, characterized in that: a pressure plate (17) is arranged below the beam plate (2), the pressure plate (17) is arranged outside the punch piece (20), the pressure plate (17) is movably connected with the punch piece (20), the upper end of the lower die holder (5) is provided with four first positioning holes (18), the four first positioning holes (18) are arranged at the four corners of the lower die holder (5), the pressure plate (17) is provided with four second guide columns (23), the second guide columns (23) are connected with the pressure plate (17) into a whole, the second guide columns (23) are arranged corresponding to the first positioning holes (18), the four guide columns (22) are arranged above the second guide columns (23), the first guide columns (22) are connected with the beam plate (2) through screws, one end of each first guide column (22) extends to the inside of the corresponding second guide column (23), and first guide post (22) and second guide post (23) sliding connection, four the inside of second guide post (23) all is provided with spring part (24), and the both ends of spring part (24) are connected as an organic whole structure with first guide post (22) and first guide post (22) respectively.

4. An automatic cutting machine as claimed in claim 3, characterized in that: the die holder is characterized in that a limiting column (19) is arranged above the lower die holder (5), the limiting column (19) and the lower die holder (5) are connected into a whole, a second positioning hole (25) is formed in the lower end of the pressure plate (17), and the second positioning hole (25) corresponds to the limiting column (19).

5. The automatic cutting machine according to claim 1, characterized in that: a first blanking hopper (7) is arranged below the material cutting table (4), the first blanking hopper (7) is connected with the material cutting table (4) through screws, a vibrator (21) is arranged below the first blanking hopper (7), and the vibrator (21) is connected with the first blanking hopper (7) through screws.

6. An automatic cutting machine as claimed in claim 3, characterized in that: the top of frame (1) is provided with receiving hopper (8), one side of pressure disk (17) is provided with cutter (16), and cutter (16) and beam slab (2) pass through the screw connection, one side of cutting platform (4) is provided with hopper (9) under the second, and hopper (9) pass through the screw connection with cutting platform (4) under the second, the one end of hopper (9) extends to the inside of receiving hopper (8) under the second.