Material dragging device not prone to damaging workpieces

Abstract

The utility model discloses a material dragging device not easy to damage workpieces, which belongs to the field of feeding and comprises a working table, and a supporting and positioning component used for positioning is mounted on the working table. The supporting and positioning assembly comprises a supporting device and a floating positioning device, the workbench is connected with the supporting device and the floating positioning device, and the supporting device is connected with the floating positioning device; a supporting assembly used for supporting materials is installed on the workbench and connected with the supporting device. A material conveying device used for conveying materials is installed on the workbench. By means of the mode, materials are held tightly during stamping, stamping failure caused by deviation of movement of the materials is avoided, and meanwhile it is guaranteed that the materials are located in the center of the device all the time through opposite movement of the pair of pressing blocks.

Description

Technical Field

[0001] The utility model relates to the field of material feeding, in particular to a material dragger which is not easy to damage a workpiece. Background Art

[0002] In order to ensure the continuous operation of the stamping materials, a dragger is usually used to transport the materials so that the materials can be continuously transported to the bottom of the stamping device to ensure the stable operation of the device.

[0003] For example, Chinese utility model patent CN220484512U discloses a paper tray raw material feeding device, in which a conveyor belt device is installed on a sloped frame; the feeding tray is hinged at the entrance of the conveyor belt device; the first driving member is a hydraulic cylinder, and the output end of the hydraulic cylinder is hinged to the bottom surface of the feeding tray.

[0004] However, it still has the following disadvantages: during the process of transporting materials by the device, the materials may shift, resulting in inaccurate delivery position.

[0005] Based on this, the utility model designs a material dragger which is not easy to damage the workpiece to solve the above problem. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a material dragger which is not easy to damage the workpiece.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A material dragger that is not easy to damage a workpiece, comprising a workbench, on which a support and positioning assembly for positioning is installed;

[0009] The support and positioning assembly comprises a support device and a floating positioning device, and the workbench is connected to the support device and the floating positioning device;

[0010] A supporting assembly for supporting materials is installed on the workbench, and the supporting assembly is connected to the floating positioning device;

[0011] A feeding device for transporting materials is installed on the workbench.

[0012] Furthermore, the supporting device includes a supporting plate, a supporting tube, a slot, a bolt and a supporting column. A pair of supporting columns are fixedly connected to the left side of the lower end of the workbench, a supporting tube is slidably connected to the outer wall of the supporting column, a supporting plate is fixedly connected to the lower end of the pair of supporting tubes, a plurality of slots are evenly spaced on the outer wall of the supporting tube, and the supporting tube is fixedly connected to the supporting column by bolts passing through the slots.

[0013] Furthermore, the floating positioning device includes support column two, slot hole two, a clamping block, a slide groove, spring two, baffle plate one, a protrusion, support tube two, spring one and support plate four. A pair of slot holes two are opened on the right side of the lower end of the workbench, a slide groove is opened at the upper end of the slot hole two, support column two is slidably connected in the slot hole two, the lower end of the support column two is slidably connected to the inner wall of the support tube two, the lower end of the support column two is contacted and connected with one end of the spring one, and the other end of the spring one is fixedly connected to the bottom of the support tube two, a pair of support column two lower ends are fixedly connected to support plate four, the upper end of the support column two is fixedly connected, a clamping block is slidably connected in the slide groove, the lower end of the clamping block is slidably connected to the protrusion, the outer wall of the clamping block is fixedly connected to baffle plate one, the baffle plate one is fixedly connected to one end of the spring two, and the other end of the spring two is fixedly connected to the inner wall of the slide groove.

[0014] Furthermore, the second support tube is connected to the support assembly.

[0015] Furthermore, the support assembly includes support plate 1, slots, movable rods, connecting rods, support blocks 1, support blocks 2 and support plate 2. A pair of support blocks 2 are fixedly connected to the right end of the workbench, and support block 2 is rotatably connected to support plate 2 at one end facing each other. A pair of support blocks 1 are fixedly connected to the left and right sides of the lower end of support plate 2. A pair of support blocks 1 are rotatably connected to one end of the connecting rod at one end facing each other, and a movable rod is fixedly connected to the other end of the connecting rod, and support tubes 2 are fixedly connected to support plate 1 on the right side. Support plate 1 is provided with slots, and a movable rod is slidably connected in the slots.

[0016] Furthermore, a plurality of snap-in grooves are formed at equal intervals on the left end of the slot.

[0017] Furthermore, the feeding device includes tracks and rollers, a plurality of tracks are fixedly connected to the upper end of the workbench, and a plurality of rollers are rotatably connected in the tracks at equal intervals.

[0018] Furthermore, a plurality of rails are fixedly connected to the workbench at equal intervals.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. When the device of the utility model starts to be installed, the support column 1 of the support device of the support positioning assembly is slid into the support tube 1, and the support column 2 of the floating positioning device is slid into the support tube 2, and the support column 1 is fixed to the support tube 1 by passing the bolt through the slot hole 1. The function of the support plate 1 and the support plate 4 is to increase the ground contact area and reduce the pressure on the ground. When the device starts to punch the material, the workbench is pressed downward by the material, and the slot hole 2 and the pressing block are driven downward by the downward movement of the workbench. The downward moving pressing block contacts the protrusion, and the pressure of the protrusion drives a pair of pressing blocks along the slide The grooves move toward each other to hold the material tightly, and at the same time, the movement of the clamping block drives the baffle plate 1 to move and stretch the spring 2. When the device continues to press down, the clamping block presses the protrusion downward, and the downward movement of the protrusion compresses the support column 2 to slide in the support tube 2 to compress the spring 1 to contract and relieve the pressure. When the stamping is completed, the spring 2 contracts and drives the baffle plate 1 and the clamping block to reset. At the same time, the spring 1 is no longer under pressure and drives the support column 2 and the protrusion to reset. The material is held tightly during stamping to prevent its movement from offsetting and causing stamping failure. At the same time, the pair of clamping blocks move toward each other to ensure that the material is always located in the center of the device.

[0021] 2. The utility model pulls the support plate 2 of the support assembly to rotate on the support block 2, and at the same time drives the connecting rod to rotate on the support block 1 through the movement of the support plate 2. At this time, the lower end of the connecting rod drives the movable rod to slide in the slot hole 3 opened on the support plate 3. When it moves to a suitable position, the movable rod is clamped in the clamping groove opened in the slot hole 3. The support of the support plate 2 prevents the material transported by the device from being soft in texture, which may cause the material to be unable to slide smoothly onto the workbench during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 The utility model is a three-dimensional material dragger that is not easy to damage the workpiece Figure 1 ;

[0024] Figure 2 This is a front view of a material dragger that is not prone to damaging workpieces according to the utility model;

[0025] Figure 3 The utility model is a three-dimensional material dragger that is not easy to damage the workpiece Figure 2 ;

[0026] Figure 4This is a partial parts diagram of a material dragger that is not easy to damage a workpiece according to the utility model;

[0027] Figure 5 For along Figure 2 AA direction cross-sectional view;

[0028] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0029] The numbers in the figure represent:

[0030] 1. Workbench; 2. Feeding device; 21. Track; 22. Roller; 3. Support positioning assembly; 31. Support device; 32. Floating positioning device; 311. Support plate 1; 312. Support cylinder 1; 313. Slot 1; 315. Bolt; 316. Support column 1; 321. Support column 2; 322. Slot 2; 323. Pressing block; 324. Slide; 325. Spring 2; 326. Baffle 1; 327. Bump; 328. Support cylinder 2; 329. Spring 1; 320. Support plate 4; 4. Support assembly; 41. Support plate 3; 42. Slot 3; 43. Movable rod; 44. Connecting rod; 45. Support block 1; 46. Support block 2; 47. Support plate 2. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0033] Embodiment 1

[0034] In some embodiments, please refer to the attached instructions. Figure 1-6 , a material dragger that is not easy to damage a workpiece, comprising a workbench 1;

[0035] The workbench 1 is provided with a support and positioning assembly 3 for positioning, and the support and positioning assembly 3 is connected to the support assembly 4;

[0036] The support and positioning assembly 3 includes a support device 31 and a floating positioning device 32, the workbench 1 is connected to the support device 31 and the floating positioning device 32, and the floating positioning device 32 is connected to the support assembly 4;

[0037] The support device 31 includes a support plate 311, a support cylinder 312, a slot 313, a bolt 315 and a support column 316. A pair of support columns 316 are fixedly connected to the left side of the lower end of the workbench 1. The outer wall of the support column 316 is slidably connected to the support cylinder 312. The lower ends of the pair of support cylinders 312 are fixedly connected to the support plate 311. The outer wall of the support cylinder 312 is provided with a plurality of slots 313 at equal intervals. The support cylinder 312 is fixedly connected to the support column 316 by passing the bolt 315 through the slot 313.

[0038] The floating positioning device 32 includes a second support column 321, a second slot hole 322, a clamping block 323, a slide groove 324, a second spring 325, a baffle 326, a convex block 327, a second support tube 328, a spring 329 and a fourth support plate 320. A pair of second slot holes 322 are provided on the right side of the lower end of the workbench 1, and a slide groove 324 is provided on the upper end of the second slot hole 322. A second support column 321 is slidably connected in the second slot hole 322. The lower end of the second support column 321 is slidably connected to the inner wall of the second support tube 328. The second support tube 328 is connected to the support assembly 4. The second support column 321 is slidably connected to the inner wall of the second support tube 328. The second support tube 328 is connected to the support assembly 4. The lower end of the spring 329 is in contact with one end of the spring 329, and the other end of the spring 329 is fixedly connected to the bottom of the support tube 328. A pair of support columns 321 are fixedly connected to the support plate 320 at the lower ends, and the upper ends of the support columns 321 are fixedly connected to the protrusion 327. A pressing block 323 is slidably connected in the slide groove 324. The lower end of the pressing block 323 is slidably connected to the protrusion 327. The outer wall of the pressing block 323 is fixedly connected to a baffle 326. The baffle 326 is fixedly connected to one end of the spring 325, and the other end of the spring 325 is fixedly connected to the inner wall of the slide groove 324.

[0039] In the embodiment of the utility model, when the device starts to be installed, the support column 1 316 of the support device 31 of the support positioning assembly 3 is slid into the support tube 1 312, and the support column 2 321 of the floating positioning device 32 is slid into the support tube 2 328, and the support column 1 316 is fixed to the support tube 1 312 by passing the bolt 315 through the slot 1 313. The function of the support plate 1 311 and the support plate 4 320 is to increase the ground contact area and reduce the pressure on the ground. When the device starts to punch the material, the workbench 1 is pressed downward by the material, and the slot 2 322 and the clamping block 323 are moved downward by the downward movement of the workbench 1. The downward clamping block 323 contacts the protrusion 327, and the pressure of the protrusion 327 drives a pair of clamping blocks 32 The first spring 329 and the second spring 329 move toward each other along the slide groove 324 to hold the material tightly, and at the same time, the movement of the pressing block 323 drives the baffle plate 1 326 to move and stretch the spring 2 325. When the device continues to press down, the pressing block 323 presses the protrusion 327 to move downward, and the downward movement of the protrusion 327 presses the support column 2 321 to slide in the support cylinder 2 328 to compress the spring 1 329 to contract and relieve the pressure. When the stamping is completed, the spring 2 325 contracts and drives the baffle plate 1 326 and the pressing block 323 to reset. At the same time, the spring 1 329 is no longer under pressure and drives the support column 2 321 and the protrusion 327 to reset. The material is held tightly during stamping to prevent its movement from offsetting and causing stamping failure. At the same time, the pair of pressing blocks 323 move toward each other to ensure that the material is always located in the center of the device.

[0040] The workbench 1 is provided with a support assembly 4 for supporting materials, and the support assembly 4 is connected to the support positioning assembly 3;

[0041] The support assembly 4 includes a support plate 3 41, a slot hole 3 42, a movable rod 43, a connecting rod 44, a support block 1 45, a support block 2 46 and a support plate 2 47. A pair of support blocks 2 46 are fixedly connected to the right end of the workbench 1, and the support block 2 46 is rotatably connected to the support plate 2 47 at one end facing each other. A pair of support blocks 1 45 are fixedly connected to the left and right sides of the lower end of the support plate 2 47. The pair of support blocks 1 45 are rotatably connected to one end of the connecting rod 44 at one end facing each other, and the other end of the connecting rod 44 is fixedly connected to the movable rod 43. The right side of the support cylinder 2 328 is fixedly connected to the support plate 3 41, and a slot hole 3 42 is provided on the support plate 3 41, and the movable rod 43 is slidably connected in the slot hole 3 42.

[0042] Preferably, a plurality of snap-in grooves are provided at equal intervals at the left end of the slot hole 42;

[0043] The slot hole 42 is provided with a plurality of snap-in slots for fixing the movable rod 43;

[0044] In the embodiment of the utility model, when the device is ready to convey materials, the support plate 2 47 of the support assembly 4 is pulled to rotate on the support block 2 46, and at the same time, the movement of the support plate 2 47 drives the connecting rod 44 to rotate on the support block 1 45. At this time, the lower end of the connecting rod 44 drives the movable rod 43 to slide in the slot 3 42 opened on the support plate 3 41. When it moves to a suitable position, the movable rod 43 is clamped in the clamping groove opened in the slot 3 42. The support of the support plate 2 47 prevents the material transported by the device from being soft in texture, which may cause the material to be unable to slide smoothly onto the workbench 1 during transportation.

[0045] The workbench 1 is provided with a feeding device 2 for transporting materials;

[0046] The feeding device 2 includes a track 21 and rollers 22. A plurality of tracks 21 are fixedly connected to the upper end of the workbench 1. A plurality of rollers 22 are rotatably connected in the track 21 at equal intervals.

[0047] In the embodiment of the utility model, when the device starts to convey materials, the rollers 22 on the track 21 of the feeding device 2 rotate to convey the materials to the place where they are waiting to be processed. The rolling transportation of the rollers 22 reduces the friction between the materials and the device, thereby avoiding damage to the materials.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A material dragger that is not prone to damaging a workpiece, comprising a workbench (1), characterized in that: A supporting and positioning assembly (3) for positioning is installed on the workbench (1); The supporting and positioning assembly (3) comprises a supporting device (31) and a floating positioning device (32), and the workbench (1) is connected to the supporting device (31) and the floating positioning device (32); A support assembly (4) for supporting materials is installed on the workbench (1), and the support assembly (4) is connected to a floating positioning device (32); The workbench (1) is provided with a material conveying device (2) for conveying materials.

2. The dragging device that is not easy to damage the workpiece according to claim 1, characterized in that: The support device (31) comprises a support plate (311), a support tube (312), a slot hole (313), a bolt (315) and a support column (316); a pair of support columns (316) are fixedly connected to the left side of the lower end of the workbench (1); the outer wall of the support column (316) is slidably connected to the support tube (312); the lower ends of the pair of support tubes (312) are fixedly connected to the support plate (311); the outer wall of the support tube (312) is provided with a plurality of slot holes (313) at equal intervals; the support tube (312) is fixedly connected to the support column (316) by means of bolts (315) passing through the slot holes (313).

3. The dragging device that is not easy to damage the workpiece according to claim 2, characterized in that: The floating positioning device (32) comprises a second support column (321), a second slot hole (322), a pressing block (323), a sliding groove (324), a second spring (325), a first baffle (326), a convex block (327), a second support tube (328), a first spring (329) and a fourth support plate (320). A pair of second slot holes (322) are provided on the right side of the lower end of the workbench (1). A sliding groove (324) is provided at the upper end of the second slot hole (322). The second support column (321) is slidably connected in the second slot hole (322). The lower end of the second support column (321) is slidably connected to the inner wall of the second support tube (328). The lower end of the second support column (321) is slidably connected to the inner wall of the second support tube (328). One end of spring one (329) is in contact connection, and the other end of spring one (329) is fixedly connected to the bottom of support tube two (328). A pair of support column two (321) lower ends are fixedly connected to support plate four (320), and the upper end of support column two (321) is fixedly connected to a protrusion (327). A pressing block (323) is slidably connected in the slide groove (324), and the lower end of the pressing block (323) is slidably connected to the protrusion (327). The outer wall of the pressing block (323) is fixedly connected to baffle one (326), and baffle one (326) is fixedly connected to one end of spring two (325), and the other end of spring two (325) is fixedly connected to the inner wall of the slide groove (324).

4. The dragger that is not prone to damage workpieces according to claim 3, characterized in that: The second support tube (328) is connected to the support assembly (4).

5. The dragging device that is not prone to damage workpieces according to claim 4, characterized in that: The support assembly (4) comprises a support plate three (41), a slot hole three (42), a movable rod (43), a connecting rod (44), a support block one (45), a support block two (46) and a support plate two (47). A pair of support blocks two (46) are fixedly connected to the right end of the workbench (1). The support block two (46) is rotatably connected to the support plate two (47) at one end facing each other. A pair of support blocks one (45) are fixedly connected to the left and right sides of the lower end of the support plate two (47). The pair of support blocks one (45) are rotatably connected to one end of the connecting rod (44) at one end facing each other. The other end of the connecting rod (44) is fixedly connected to the movable rod (43). The right side of the support tube two (328) is fixedly connected to the support plate three (41). The support plate three (41) is provided with a slot hole three (42). The movable rod (43) is slidably connected in the slot hole three (42).

6. The dragging device that is not prone to damage workpieces according to claim 5, characterized in that: The left end of the slot hole 3 (42) is provided with a plurality of snap-in slots at equal intervals.

7. The dragging device that is not prone to damage workpieces according to claim 6, characterized in that: The feeding device (2) comprises a track (21) and rollers (22); a plurality of tracks (21) are fixedly connected to the upper end of the workbench (1); and a plurality of rollers (22) are rotatably connected to the track (21) at equal intervals.

8. The dragging device that is not prone to damage workpieces according to claim 7, characterized in that: A plurality of rails are fixedly connected to the workbench (1) at equal intervals.

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