Die material width adjustable device

Abstract

The utility model discloses a die material width adjustable device which comprises a base, fast adjusting mechanisms are arranged on the two sides of the base, thickness adjusting mechanisms are arranged on the fast adjusting mechanisms, feeding rollers are arranged on the thickness adjusting mechanisms and the fast adjusting mechanisms, the fast adjusting mechanisms comprise two material guiding baffles, and the two material guiding baffles are arranged on the base. Adjusting scale strips are fixedly connected to the material guiding baffles, a plurality of driven racks are fixedly connected to the inner walls of the two material guiding baffles, a driving gear is arranged between every two adjacent driven racks, and a connecting shaft is fixedly connected between every two driving gears. According to the die material width adjustable device, a material guide baffle is driven to move by rotating an adjusting hand wheel, adjustment is conducted by observing an adjusting scale bar, then a locking rotary knob is rotated to enable a locking gear ring to be meshed with a locking tooth groove in a fixing sleeve, a limiting shaft is locked, the stability during working is guaranteed, rapid adjustment and locking can be conducted, and the die material width adjustable device is convenient to use and high in practicability. And the convenience of adjusting operation is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, and particularly relates to a device for adjusting the width of mold materials. Background Art

[0002] A mold is various molds and tools used in industrial production to obtain required products by methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, stamping, etc. In the prior art, the mold adjusts two baffles respectively to adapt to materials of different widths. The adjustment operation is relatively inconvenient, resulting in less than ideal operation convenience.

[0003] For example, the patent publication number CN113172168A, specifically a device for adjusting the feeding width of a high-speed punching mold, includes a feeding bottom plate. The feeding bottom plate is provided with an upper baffle and a lower baffle. The upper baffle is provided with a first adjustable mechanism, and the lower baffle is provided with a second adjustable mechanism. A feeding guide plate group is arranged at the feeding port at the front end of the feeding bottom plate, a guiding and aligning guide plate group is arranged in the middle of the feeding bottom plate, and a terminal guide plate group is arranged at the rear end of the feeding bottom plate. This invention has the function of online adjusting the feeding width of different molds and saving the time of removing and replacing the mold. However, there is still the problem that the mold adjusts two baffles respectively to adapt to materials of different widths, and the adjustment operation is relatively inconvenient, resulting in less than ideal operation convenience. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a device for adjusting the width of mold materials, which solves the problem that the mold adjusts two baffles respectively to adapt to materials of different widths, and the adjustment operation is relatively inconvenient, resulting in less than ideal operation convenience.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A device for adjusting the width of mold materials includes a base. Quick adjustment mechanisms are arranged on both sides of the base. A thickness adjustment mechanism is arranged on the quick adjustment mechanisms. Feeding rollers are arranged on both the thickness adjustment mechanism and the quick adjustment mechanisms.

[0006] The quick adjustment mechanism includes two material guide baffles, an adjustment scale bar is fixedly connected to the material guide baffle, a plurality of driven racks are fixedly connected to the inner walls of the two material guide baffles, a driving gear is provided between two adjacent driven racks, a connecting shaft is fixedly connected between the plurality of driving gears, the end of the connecting shaft is fixedly connected to a limiting shaft, the end of the limiting shaft is fixedly connected to an adjustment handwheel, a limiting groove is provided on the limiting shaft, a locking screw is rotatably connected inside the limiting shaft, a locking knob is fixedly connected to the end of the locking screw, a locking nut is threadedly connected to the locking screw, a limiting block is fixedly connected to the side surface of the locking nut, a locking gear ring is fixedly connected to the end of the limiting block, a fixing sleeve is provided on the outside of the limiting shaft, a movable groove is provided inside the fixing sleeve, and a locking tooth groove is provided on the inner wall of the movable groove.

[0007] Preferably, the plurality of driven racks are all slidably connected to the inner wall of the base, and the two material guide baffles are respectively arranged on both sides of the base, so that the material guide baffles on both sides can guide the material and can move synchronously with the driven racks.

[0008] Preferably, the connecting shaft is rotatably connected to the inner wall of the base, and the end of the connecting shaft passes through the base and extends into the interior of the fixing sleeve, so that the connecting shaft can be connected to the limiting shaft and can rotate therewith.

[0009] Preferably, the limiting shaft is rotatably connected to the fixing sleeve, and the fixing sleeve is fixedly mounted on the base, so that the fixing sleeve can remain fixed, thereby allowing the limiting shaft to rotate inside the fixing sleeve.

[0010] Preferably, the limit block matches the limit slot, and both ends of the limit block are arranged to penetrate the limit slot, so that the locking tooth ring and the locking nut can be fixedly connected by the limit block, and at the same time, the movement of the locking nut and the locking tooth ring can be guided.

[0011] Preferably, the locking tooth groove matches the locking tooth ring, and the locking tooth ring is sleeved on the outer surface of the limiting shaft, so that the locking tooth ring can move along the surface of the limiting shaft and can lock the limiting shaft after engaging with the locking tooth groove.

[0012] Preferably, the thickness adjustment mechanism includes two guide seats, and the two guide seats are respectively fixedly mounted on the material guide baffle plate, an adjusting screw is rotatably connected inside the guide seat, and the end of the adjusting screw is connected to an adjusting knob through a bevel gear pair, and a guide slider is threadedly connected on the adjusting screw, and the end of the guide slider is fixedly connected to a limiting top plate, and a thickness scale bar is fixedly connected to the limiting top plate, which can adapt to materials of insufficient thickness.

[0013] The utility model provides a device for adjusting the width of the mold material. Compared with the prior art, the following beneficial effects are achieved:

[0014] 1. For this device for adjusting the width of the mold material, by rotating the adjusting handwheel to drive the material guiding baffle to move, and observing the scale on the adjusting scale bar for adjustment, and then rotating the locking knob to engage the locking tooth ring with the locking tooth groove in the fixed sleeve to lock the limiting shaft, ensuring the stability during operation, enabling quick adjustment and locking, and effectively improving the convenience of the adjustment operation.

[0015] 2. For this device for adjusting the width of the mold material, by rotating the adjusting knob, the rotation of the adjusting knob drives the adjusting screw to rotate, the rotation of the adjusting screw drives the guiding slider to move, the movement of the guiding slider drives the limiting top plate to move, and the movement of the limiting top plate adjusts the distance between the two feeding rollers, which can adapt to materials with insufficient thickness and improve the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a schematic diagram of the quick adjustment mechanism structure of the utility model;

[0018] Figure 3 is a schematic diagram of the connection structure between the fixed sleeve and the adjusting handwheel of the utility model;

[0019] Figure 4 is a schematic diagram of the thickness adjustment mechanism structure of the utility model.

[0020] In the figure: 1. Base; 2. Quick adjustment mechanism; 201. Material guiding baffle; 202. Driven rack; 203. Driving gear; 204. Connecting shaft; 205. Limiting shaft; 206. Adjusting handwheel; 207. Limiting groove; 208. Locking screw; 209. Locking knob; 210. Locking nut; 211. Locking tooth ring; 212. Limiting block; 213. Fixed sleeve; 214. Movable groove; 215. Locking tooth groove; 216. Adjusting scale bar; 3. Feeding roller; 4. Thickness adjustment mechanism; 401. Guiding seat; 402. Adjusting screw; 403. Adjusting knob; 404. Guiding slider; 405. Limiting top plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-3 , the present utility model provides a technical solution: a device with adjustable die material width, including a base 1, quick adjustment mechanisms 2 are provided on both sides of the base 1, a thickness adjustment mechanism 4 is provided on the quick adjustment mechanisms 2, and feeding rollers 3 are provided on both the thickness adjustment mechanism 4 and the quick adjustment mechanisms 2. The feeding rollers 3 are respectively arranged on the material guiding baffle 201 and the limiting top plate 405, which can play a guiding role for the material. The feeding width of the material is quickly adjusted and locked through the quick adjustment mechanism 2, effectively improving the convenience of the adjustment operation.

[0023] The quick adjustment mechanism 2 includes two material guiding baffles 201. An adjustment scale bar 216 is fixedly connected to the material guiding baffle 201, making the adjustment more accurate. A plurality of driven racks 202 are fixedly connected to the inner walls of the two material guiding baffles 201. The plurality of driven racks 202 are all slidably connected to the inner wall of the base 1. The two material guiding baffles 201 are respectively arranged on both sides of the base 1, enabling the material guiding baffles 201 on both sides to guide the material and move synchronously with the driven racks 202. A driving gear 203 is provided between two adjacent driven racks 202. A connecting shaft 204 is fixedly connected between the plurality of driving gears 203. A limiting shaft 205 is fixedly connected to the end of the connecting shaft 204. The connecting shaft 204 is rotatably connected to the inner wall of the base 1. The end of the connecting shaft 204 penetrates through the base 1 and extends into the fixed sleeve 213, enabling the connecting shaft 204 to be connected to the limiting shaft 205 and rotate therewith. An adjustment handwheel 206 is fixedly connected to the end of the limiting shaft 205. A limiting groove 207 is provided on the limiting shaft 205. A locking screw 208 is rotatably connected inside the limiting shaft 205. A locking knob 209 is fixedly connected to the end of the locking screw 208. The locking knob 209 has an internal hexagonal groove, facilitating the rotation operation. A locking nut 210 is threadedly connected to the locking screw 208. A limiting block 212 is fixedly connected to the side surface of the locking nut 210. The limiting block 212 is matched with the limiting groove 207. Both ends of the limiting block 212 penetrate through the limiting groove 207, enabling the locking gear ring 211 and the locking nut 210 to be fixedly connected through the limiting block 212, and at the same time guiding the movement of the locking nut 210 and the locking gear ring 211. A locking gear ring 211 is fixedly connected to the end of the limiting block 212. A fixed sleeve 213 is provided outside the limiting shaft 205. The limiting shaft 205 is rotatably connected to the fixed sleeve 213, and the fixed sleeve 213 is fixedly installed on the base 1, enabling the fixed sleeve 213 to remain fixed, so that the limiting shaft 205 can rotate inside the fixed sleeve 213. An activity groove 214 is opened inside the fixed sleeve 213. A locking tooth groove 215 is opened on the inner wall of the activity groove 214. The locking tooth groove 215 is matched with the locking gear ring 211. The locking gear ring 211 is sleeved on the outer surface of the limiting shaft 205, enabling the locking gear ring 211 to move along the surface of the limiting shaft 205 and lock the limiting shaft 205 after meshing with the locking tooth groove 215.

[0024] Please refer to Figure 1 and Figure 4The thickness adjustment mechanism 4 includes two guide seats 401, and the two guide seats 401 are respectively fixedly mounted on the material guide baffle 201. An adjusting screw 402 is rotatably connected inside the guide seat 401. The end of the adjusting screw 402 is connected to an adjusting knob 403 through a bevel gear pair. A guide slider 404 is threadedly connected to the adjusting screw 402. The end of the guide slider 404 is fixedly connected to a limiting top plate 405. A thickness scale bar is fixedly connected to the limiting top plate 405, which can improve the accuracy of adjustment. The adjusting knob 403 can be rotated to drive the adjusting screw 402 to rotate, and the adjusting screw 402 rotates to drive the guide slider 404 to move. The guide slider 404 moves to drive the limiting top plate 405 to move. The limiting top plate 405 moves to adjust the distance between the two groups of feeding rollers 3, which can adapt to materials with insufficient thickness and improve the flexibility of use.

[0025] During operation, the adjusting hand wheel 206 is rotated, and the adjusting hand wheel 206 rotates to drive the limit shaft 205 to rotate, and the limit shaft 205 rotates to drive the connecting shaft 204 to rotate, and the connecting shaft 204 rotates to drive the driving gear 203 to rotate, and the driving gear 203 rotates to drive the two driven racks 202 to move in different directions, and the driven rack 202 moves to drive the guide baffle 201 to move, and observe the scale on the adjustment scale bar 216 for adjustment, and then the locking knob 209 is turned, and the locking knob 209 rotates to drive the locking screw 208, and the locking screw 208 rotates to drive the locking nut 210 to move, and the locking nut 210 moves to drive the limit block 212 to move, and the limit block 212 moves to drive the locking tooth ring 211 to move, and the locking tooth ring 211 is meshed with the locking tooth groove 215 in the fixing sleeve 213, and the limit shaft 205 is locked to ensure stability during operation, and can be quickly adjusted and locked, effectively improving the convenience of adjustment operation.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A device with adjustable width of mold material, comprising a base (1), characterized in that: The base (1) is provided with quick adjustment mechanisms (2) on both sides, the quick adjustment mechanism (2) is provided with a thickness adjustment mechanism (4), and the thickness adjustment mechanism (4) and the quick adjustment mechanism (2) are both provided with feeding rollers (3); The quick adjustment mechanism (2) comprises two material guide baffles (201), the material guide baffles (201) are fixedly connected with an adjustment scale bar (216), the inner walls of the two material guide baffles (201) are fixedly connected with a plurality of driven racks (202), a driving gear (203) is provided between two adjacent driven racks (202), a connecting shaft (204) is fixedly connected between the plurality of driving gears (203), the end of the connecting shaft (204) is fixedly connected with a limiting shaft (205), the end of the limiting shaft (205) is fixedly connected with an adjustment hand wheel (206), and a limiting groove is provided on the limiting shaft (205). (207), a locking screw (208) is rotatably connected inside the limit shaft (205), a locking knob (209) is fixedly connected to the end of the locking screw (208), a locking nut (210) is threadedly connected to the locking screw (208), a limit block (212) is fixedly connected to the side surface of the locking nut (210), a locking tooth ring (211) is fixedly connected to the end of the limit block (212), a fixing sleeve (213) is provided on the outside of the limit shaft (205), a movable groove (214) is provided inside the fixing sleeve (213), and a locking tooth groove (215) is provided on the inner wall of the movable groove (214).

2. The adjustable die stock width device according to claim 1, wherein: The plurality of driven racks (202) are all slidably connected to the inner wall of the base (1), and the two material guide baffles (201) are respectively arranged on both sides of the base (1).

3. The adjustable device for the width of mold material according to claim 1, characterized in that: The connecting shaft (204) is rotatably connected to the inner wall of the base (1), and the end of the connecting shaft (204) passes through the base (1) and extends into the interior of the fixing sleeve (213).

4. A mold material width adjustable device according to claim 1, characterized in that: The limiting shaft (205) is rotatably connected to the fixing sleeve (213), and the fixing sleeve (213) is fixedly mounted on the base (1).

5. An adjustable die material width device according to claim 1, characterized in that: The limiting block (212) matches the limiting groove (207), and both ends of the limiting block (212) are arranged to penetrate the limiting groove (207).

6. The adjustable device for the width of the mold material according to claim 1, characterized in that: The locking tooth groove (215) matches the locking tooth ring (211), and the locking tooth ring (211) is sleeved on the outer surface of the limiting shaft (205).

7. The adjustable device for the width of the mold material according to claim 1, characterized in that: The thickness adjustment mechanism (4) comprises two guide seats (401), and the two guide seats (401) are respectively fixedly mounted on the material guide baffle (201).

8. An adjustable die material width device according to claim 7, characterized in that: An adjusting screw (402) is rotatably connected inside the guide seat (401), an end of the adjusting screw (402) is connected to an adjusting knob (403) via a bevel gear pair, a guide slider (404) is threadedly connected to the adjusting screw (402), an end of the guide slider (404) is fixedly connected to a limit top plate (405), and a thickness scale bar is fixedly connected to the limit top plate (405).

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