Punch waste discharging mechanism

Abstract

The utility model relates to the technical field of waste discharging, in particular to a punching machine waste discharging mechanism which comprises a fixed plate, a movable plate is fixedly connected to the top of the fixed plate, a plurality of feeding ports are formed in the top of the movable plate, and a guide groove is formed below each feeding port. One side of the fixing plate is fixedly connected with two fixing frames, and one side of each fixing frame is fixedly connected with a connecting plate. Compared with the prior art, the waste discharging mechanism of the punching machine has the advantages that the movable frame moves to drive the multiple guide grooves to move front and back through the matching effect of the first air cylinder, the sliding block and the sliding way, and the movable frame moves left and right to drive the multiple guide grooves to move left and right through the effect of the second air cylinder. And the guide groove can move front, back, left and right, so that discharging is smooth, blocking is avoided, meanwhile, waste does not need to be pushed out of the die manually, time and labor are saved, and the waste discharging effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of waste discharge, in particular to a waste discharge mechanism for a punch press. Background Art

[0002] At present, metal stamping dies will produce trimming and punching waste when trimming and punching. The main waste discharge method in China requires manpower to push the waste out of the die, which is time-consuming and labor-intensive. Therefore, there is a shaking waste discharge method. When the waste is discharged by shaking, the waste may not slide smoothly or even stick to the skateboard, and the waste will stick to the shaking board, resulting in a poor shaking effect.

[0003] In this regard, the utility model proposes a waste discharge mechanism for a punch press to solve the problem. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide a waste discharge mechanism for a punch press to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned objectives, an embodiment of the utility model on one aspect provides a waste discharge mechanism of a punch press, comprising a fixed plate, a movable plate is fixedly connected to the top of the fixed plate, a plurality of feed ports are opened on the top of the movable plate, a material guide trough is placed below the plurality of feed ports, two fixed frames are fixedly connected to one side of the fixed plate, a connecting plate is fixedly connected to one side of the two fixed frames, a slideway is fixedly connected to the top of the two connecting plates, a first cylinder is fixedly connected to one side of the two connecting plates, a first positioning plate is fixedly connected to one side of the output shaft of the two first cylinders, a slider is fixedly connected to one side of the two first positioning plates, one side of the two sliders is respectively slide-connected to the inside of the corresponding slideway, a slide rail is fixedly connected to the top of the two sliders, the internal slide of the slide rail is connected to two movable frames, and one side of the two movable frames is respectively fixedly connected to one side of the corresponding material guide trough.

[0007] By adopting the above technical scheme, the utility model has a good waste discharge effect, avoiding the problem that the waste may not slide smoothly or even stick to the slide plate when the waste is discharged by shaking, and the waste may stick to the shaking board, resulting in a poor shaking effect.

[0008] Preferably, any of the above solutions has two fixing blocks fixedly connected to the top of the fixing plate, and a fixing rod fixedly connected between the two fixing blocks.

[0009] Preferably, any of the above schemes is that the sizes of the plurality of material guide grooves are different, the bottoms of the plurality of material guide grooves are located in the same horizontal plane, and one side of the plurality of material guide grooves overlaps the outer surface of the fixing rod.

[0010] Preferably, in any of the above schemes, the two sliders are symmetrically arranged, and the bottoms of the two sliders are respectively overlapped with the tops of the corresponding slideways.

[0011] Preferably, in any of the above schemes, a plurality of fixing grooves are provided on one side of the two movable racks.

[0012] Preferably, any of the above schemes has a second positioning plate fixedly connected to both sides of the two slide rails, and a second cylinder fixedly connected to one side of the two second positioning plates.

[0013] Preferably, in any of the above schemes, one side of the output shafts of the two second cylinders is respectively fixedly connected to one side of the corresponding moving frame.

[0014] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0015] The waste discharge mechanism of the punch press moves the movable frame to drive a plurality of material guide troughs to move forward and backward through the cooperation of the first cylinder, the slider and the slideway. The second cylinder moves the movable frame left and right to drive a plurality of material guide troughs to move left and right. The material guide troughs can move forward and backward and left and right through the arranged material guide troughs, so that the material discharge is smooth without jamming. At the same time, there is no need for manpower to push the waste out of the mold, which saves time and effort and has a good waste discharge effect.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a schematic diagram of the overall structure according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure viewed from above according to an embodiment of the utility model;

[0020] Figure 3 It is a side view structural schematic diagram according to an embodiment of the utility model;

[0021] Figure 4 According to the embodiment of the utility model Figure 1Schematic diagram of the enlarged structure at point A in the middle.

[0022] In the figure: 1-fixed plate, 101-fixed rod, 2-movable plate, 3-material guide trough, 4-fixed frame, 5-slideway, 6-first cylinder, 7-sliding block, 8-slide rail, 9-movable frame. DETAILED DESCRIPTION

[0023] like Figures 1 to 4 As shown, a waste discharge mechanism of a punch press comprises a fixed plate 1, a movable plate 2 is fixedly connected to the top of the fixed plate 1, a plurality of feed ports are provided on the top of the movable plate 2, a material guide trough 3 is placed below each of the plurality of feed ports, two fixed frames 4 are fixedly connected to one side of the fixed plate 1, a connecting plate is fixedly connected to one side of each of the two fixed frames 4, a slideway 5 is fixedly connected to the top of each of the two connecting plates, a first cylinder 6 is fixedly connected to one side of each of the two connecting plates, and the first cylinder 6 is started, and the output shaft of the first cylinder 6 is telescopic to drive a slide block 7 to move back and forth inside the slideway 5, and the slide The block 7 moves and thus drives the slide rail 8 to move forward and backward, the slide rail 8 moves forward and backward and thus drives the moving frame 9 to move forward and backward, the moving frame 9 moves and thus drives several material guide troughs 3 to move forward and backward, one side of the output shaft of the two first cylinders 6 is fixedly connected with a first positioning plate, one side of the two first positioning plates is fixedly connected with a slider 7, one side of the two sliders 7 is respectively connected to the inside of the corresponding slide 5, the top of the two sliders 7 is fixedly connected with the slide rail 8, the internal slide of the slide rail 8 is connected to two moving frames 9, one side of the two moving frames 9 is respectively fixedly connected to one side of the corresponding material guide trough 3.

[0024] Two fixed blocks are fixedly connected to the top of the fixed plate 1, and a fixed rod 101 is fixedly connected between the two fixed blocks. Through the setting of the fixed rod 101, the fixed rod 101 plays a certain supporting role on the material guide trough 3. At the same time, when the material guide trough 3 is moving, the fixed rod 101 can play a guiding role, making it more labor-saving when sliding.

[0025] The sizes of the plurality of material guide grooves 3 are different. The bottoms of the plurality of material guide grooves 3 are located in the same horizontal plane. One side of the plurality of material guide grooves 3 overlaps with the outer surface of the fixing rod 101 .

[0026] The two sliders 7 are symmetrically arranged, and the bottoms of the two sliders 7 overlap with the tops of the corresponding slideways 5 respectively.

[0027] A plurality of fixing grooves are provided on one side of the two moving frames 9 , and the moving frames 9 can be fixed to the material guide trough 3 through the fixing grooves.

[0028] A second positioning plate is fixedly connected to both sides of the two slide rails 8, and a second cylinder is fixedly connected to one side of the two second positioning plates.

[0029] One side of the output shaft of the two second cylinders is fixedly connected to one side of the corresponding moving frame 9. By setting the second cylinder, the second cylinder is started, and the output shaft of the second cylinder is extended and retracted to drive the two moving frames 9 to move left and right. The moving frames 9 move left and right and then drive several material guide troughs 3 to move left and right. The material guide trough 3 can be moved left and right through the setting, making the discharge smoother.

[0030] The above-mentioned electrical components are all existing technology products. They are selected, installed and the circuit debugging work is completed by technical personnel in this field according to the needs of use to ensure that all electrical appliances can work normally. The components are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. The applicant does not make specific restrictions here.

[0031] A waste discharge mechanism for a punch press, the working principle of which is as follows:

[0032] When the waste discharge mechanism of the punch press is in use, the device is placed under the punch press. When waste discharge is required, the waste enters the inside of the material guide trough 3 from several feed ports, and the first cylinder 6 is started. The output shaft of the first cylinder 6 is telescopic to drive the slider 7 to move back and forth inside the slideway 5. The movement of the slider 7 drives the slide rail 8 to move back and forth. The movement of the slide rail 8 drives the moving frame 9 to move back and forth. The movement of the moving frame 9 drives several material guide troughs 3 to move back and forth. Then the second cylinder is started. The output shaft of the second cylinder is telescopic to drive the two moving frames 9 to move left and right. The movement of the moving frame 9 to the left and right drives several material guide troughs 3 to move left and right.

[0033] Compared with the prior art, the present invention has the following beneficial effects:

[0034] The waste discharge mechanism of the punch press moves the movable frame 9 to drive the plurality of material guide troughs 3 to move forward and backward through the cooperation of the first cylinder 6, the slider 7, and the slideway 5. The second cylinder moves the movable frame 9 left and right to drive the plurality of material guide troughs 3 to move left and right. The material guide troughs 3 can be moved forward and backward and left and right through the arranged material guide troughs 3, so that the material discharge is smooth without jamming. At the same time, there is no need for manpower to push the waste out of the mold, which saves time and effort and has a good waste discharge effect.

Claims

1. A waste discharge mechanism for a punch press, characterized in that: The invention comprises a fixed plate (1), the top of which is fixedly connected to a movable plate (2), the top of which is provided with a plurality of feed ports, a material guide trough (3) being placed below each of the feed ports, two fixed frames (4) being fixedly connected to one side of the fixed plate (1), one side of each of the two fixed frames (4) being fixedly connected to a connecting plate, the tops of each of the two connecting plates being fixedly connected to a slideway (5), one side of each of the two connecting plates being fixedly connected to a first cylinder (6), one side of each of the output shafts of each of the two first cylinders (6) being fixedly connected to a first positioning plate, one side of each of the two first positioning plates being fixedly connected to a slider (7), one side of each of the two sliders (7) being slide-connected to the inside of the corresponding slideway (5), the tops of the two sliders (7) being fixedly connected to a slide rail (8), the inner slide of each of the slide rails (8) being slide-connected to two movable frames (9), one side of each of the two movable frames (9) being fixedly connected to one side of the corresponding material guide trough (3).

2. A waste discharge mechanism for a punch press according to claim 1, characterized in that: Two fixing blocks are fixedly connected to the top of the fixing plate (1), and a fixing rod (101) is fixedly connected between the two fixing blocks.

3. A waste discharge mechanism for a punch press according to claim 2, characterized in that: The sizes of the plurality of material guide grooves (3) are different, the bottoms of the plurality of material guide grooves (3) are located on the same horizontal plane, and one side of the plurality of material guide grooves (3) overlaps with the outer surface of the fixing rod (101).

4. A waste discharge mechanism for a punch press according to claim 1, characterized in that: The two sliders (7) are symmetrically arranged, and the bottoms of the two sliders (7) are respectively overlapped with the tops of the corresponding slideways (5).

5. A waste discharge mechanism for a punch press according to claim 1, characterized in that: One side of the two movable frames (9) is provided with a plurality of fixing grooves.

6. A waste discharge mechanism for a punch press according to claim 1, characterized in that: Both sides of the two slide rails (8) are fixedly connected to a second positioning plate, and one side of the two second positioning plates is fixedly connected to a second cylinder.

7. A waste discharge mechanism for a punch press according to claim 6, characterized in that: One side of the output shafts of the two second cylinders is respectively fixedly connected to one side of the corresponding moving frame (9).

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