Injection mold capable of conveniently controlling material flow speed

Abstract

The utility model discloses an injection mold capable of conveniently controlling the material flow speed, and belongs to the technical field of injection molds. The injection mold capable of conveniently controlling the material flow speed comprises a mold body, a feeding pipe is arranged at the top of the mold body, and a supporting seat is fixedly mounted at the top of the mold body; a speed adjusting assembly is arranged between the feeding pipe and the supporting base and comprises an adjusting bin, and the inner wall of the adjusting bin is rotationally connected with a rotating table. According to the injection mold capable of conveniently controlling the material flow speed, an adjusting handle is rotated to be matched with a transmission rod, a power plate, a second stress block and a second baffle, so that the flow speed in the feeding pipe can be kept in a low state; and when the flow speed needs to be increased, the feeding pipe can be completely opened by downwards extruding an adjusting handle to be matched with a transmission rod, a power plate, a second stress block, a first stress block, a first baffle and a second baffle, so that the device can perform secondary adjustment on the flow speed, and the usability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molds, in particular to an injection mold which is convenient for controlling material flow speed. Background Art

[0002] Moulds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, moulds are tools used to make shaped objects. This tool is composed of various parts, and different moulds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the material being formed.

[0003] Chinese patent CN218256423U authorized and announced on January 10, 2023 discloses an injection mold that is convenient for controlling material flow rate, which includes a bottom plate, the upper side wall of the bottom plate is fixedly connected to a lower mold, the upper side wall of the lower mold is placed with an upper mold, the left and right sides of the upper mold are fixedly connected to connecting plates, the upper side wall of the bottom plate is fixedly connected to two electric push rods, the upper ends of the two electric push rods are respectively fixedly connected to the lower side wall of the connecting plate, and the upper side wall of the upper mold is fixedly connected to a feed pipe. The above application document controls the flow rate by adopting electric push rods and baffles, but it is difficult for the device to perform secondary adjustment of the flow rate, so that its adjustment methods are less, which makes the device less easy to use. Utility Model Content

[0004] The utility model aims to solve the problem of limited adjustment methods in the prior art. To this end, the utility model provides an injection mold that is convenient for controlling the material flow rate, which can improve the usability of the device.

[0005] An injection mold for controlling material flow speed, comprising a mold body, a feed pipe is provided on the top of the mold body, and a support seat is fixedly installed on the top of the mold body;

[0006] A speed regulating assembly is arranged between the feed pipe and the support seat, and the speed regulating assembly includes an regulating bin, the inner wall of the regulating bin is rotatably connected with a rotating table, the top of the rotating table is connected with a transmission rod by a spring, the top of the transmission rod is fixedly connected with an adjusting handle, the outer side of the transmission rod is fixedly connected with a power plate, the inner wall of the regulating bin is rotatably connected with a sleeve, the inner wall of the sleeve is fixedly connected with a force block 1, the outer side of the sleeve is fixedly connected with a baffle 1, the inner wall of the sleeve is slidably connected with a force block 2, and the outer side of the force block 2 is fixedly connected with a baffle 2.

[0007] Furthermore, the power plate is located inside the transmission rod, and the power plate is in contact with the force-bearing block.

[0008] Furthermore, the second force-bearing block is located at the top of the first force-bearing block.

[0009] Furthermore, a clamping assembly is provided on the top of the adjustment bin, and the clamping assembly includes a torsion spring rod, a transmission plate is fixedly connected to the front end of the torsion spring rod, a clamping rod is fixedly connected to the side of the transmission plate, and a clamping groove is opened on the outer side of the adjustment handle.

[0010] Furthermore, the cross-sectional shape of the groove is the same as the cross-sectional shape of the clamping rod, and two clamping rods are provided in total.

[0011] Furthermore, there are two clamping slots, and the angle between the two clamping slots and the center of the adjusting handle is ninety degrees.

[0012] The difference from the prior art is that the beneficial effects of this application are:

[0013] (1) The injection mold that is convenient for controlling the material flow rate can maintain the flow rate inside the feed pipe at a relatively low state by rotating the adjustment handle in cooperation with the transmission rod, the power plate, the second force block and the second baffle plate; and when the flow rate needs to be increased, the feed pipe can be fully opened by pressing the adjustment handle downward in cooperation with the transmission rod, the power plate, the second force block, the first force block, the first baffle plate and the second baffle plate, so that the device can perform secondary adjustment of the flow rate, thereby improving the ease of use of the device.

[0014] (2) The injection mold is convenient for controlling the material flow rate. When the adjusting handle needs to be rotated for adjustment, the transmission plate can be driven to rotate by rotating the torsion spring rod, so that the transmission plate drives the clamping rod fixedly connected thereto to rotate synchronously, and the adjusting handle can be adjusted by moving it out of the clamping slot provided on the outer side of the adjusting handle. In this way, the device is in a locked state without the need for adjustment, thereby improving the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0016] Figure 1 It is a schematic diagram of the overall appearance of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall sectional three-dimensional structure of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the speed regulating component of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the sleeve of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the utility model.

[0021] In the figure:

[0022] 100, mold body; 200, feed pipe; 300, support seat;

[0023] 400, speed regulating assembly; 401, regulating chamber; 402, rotating table; 403, spring; 404, transmission rod; 405, adjusting handle; 406, sleeve; 407, force block 1; 408, baffle 1; 409, force block 2; 410, baffle 2; 411, power plate;

[0024] 500, clamping assembly; 501, torsion spring rod; 502, transmission plate; 503, clamping rod; 504, clamping slot. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application are described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, the process, method, system, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0027] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0028] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0029] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] Embodiment 1

[0032] See also Figure 1-Figure 4 As shown in the figure, an injection mold for controlling the material flow rate includes a mold body 100, a feed pipe 200 is provided on the top of the mold body 100, and a support seat 300 is fixedly installed on the top of the mold body 100;

[0033] A speed regulating assembly 400 is arranged between the feeding pipe 200 and the supporting seat 300, and the speed regulating assembly 400 includes an adjusting chamber 401, the inner wall of the adjusting chamber 401 is rotatably connected with a rotating table 402, the top of the rotating table 402 is connected with a transmission rod 404 by means of a spring 403, the top of the transmission rod 404 is fixedly connected with an adjusting handle 405, the outer side of the transmission rod 404 is fixedly connected with a power plate 411, the inner wall of the adjusting chamber 401 is rotatably connected with a sleeve 406, the inner wall of the sleeve 406 is fixedly connected with a force block 1 407, the outer side of the sleeve 406 is fixedly connected with a baffle 1 408, the inner wall of the sleeve 406 is slidably connected with a force block 2 409, the power plate 411 is located at an internal position of the transmission rod 404, the power plate 411 is in contact with the force block 2 409, the force block 2 409 is located at the top position of the force block 1 407, and the outer side of the force block 2 409 is fixedly connected with a baffle 2 410. By rotating the adjusting handle 405, the transmission rod 404 fixedly connected to the adjusting handle 405 can be driven to rotate, so that the transmission rod 404 drives the power plate 411 fixedly connected thereto to rotate, and the power plate 411 then squeezes the force block 409, so that the force block 409 drives the baffle plate 410 fixedly connected thereto to rotate, thereby opening the baffle plate 410, so that the flow rate inside the feed pipe 200 is maintained at a relatively low state; and when the flow rate needs to be increased, the adjusting handle 405 can be squeezed downward to make the adjusting handle 405 rotate. 05 drives the transmission rod 404 fixedly connected thereto to move downward, at which time the power plate 411 is in synchronous contact with the force block 2 409 and the force block 1 407, and then the adjusting handle 405 is rotated to drive the force block 2 409 and the force block 1 407 to move synchronously, and the force block 1 407 then drives the baffle 1 408 fixedly connected thereto to rotate, so that the baffle 1 408 and the baffle 2 410 rotate synchronously, and the feed pipe 200 is fully opened, so that the device can perform secondary adjustment on the flow rate, thereby improving the usability of the device.

[0034] When in use, by rotating the adjusting handle 405, the transmission rod 404 fixedly connected to the adjusting handle 405 can be driven to rotate, so that the transmission rod 404 drives the power plate 411 fixedly connected thereto to rotate, and the power plate 411 immediately squeezes the force block 2 409, so that the force block 2 409 drives the baffle 2 410 fixedly connected thereto to rotate, thereby opening the baffle 2 410, so that the flow rate inside the feeding pipe 200 is maintained at a relatively low state; and when the flow rate needs to be increased, by squeezing the adjusting handle 405 downward, the adjusting handle 405 drives the transmission rod 404 fixedly connected thereto to move downward, at this time, the power plate 411 is in synchronous contact with the force block 2 409 and the force block 1 407, and then the adjusting handle 405 is rotated to drive the force block 2 409 and the force block 1 407 to move synchronously, and the force block 1 407 immediately drives the baffle 1 408 fixedly connected thereto to rotate, so that the baffle 1 408 and the baffle 2 410 rotate synchronously, and the feeding pipe 200 is fully opened.

[0035] To improve the stability of the device when using it, please refer to Figure 1-Figure 5 As shown in the figure, a clamping assembly 500 is provided on the top of the adjustment chamber 401, and the clamping assembly 500 includes a torsion spring rod 501, and a transmission plate 502 is fixedly connected to the front end of the torsion spring rod 501. When the adjustment handle 405 needs to be rotated for adjustment, the transmission plate 502 fixedly connected to the torsion spring rod 501 can be driven to rotate by rotating the torsion spring rod 501. A clamping rod 503 is fixedly connected to the side of the transmission plate 502, and a clamping groove 504 is provided on the outer side of the adjustment handle 405. There are two clamping grooves 504, and the angle between the two clamping grooves 504 and the center of the adjustment handle 405 is ninety degrees. The cross-sectional shape of the clamping groove 504 is the same as the cross-sectional shape of the clamping rod 503, and there are two clamping rods 503 in total. When the transmission plate 502 rotates, the transmission plate 502 drives the clamping rod 503 fixedly connected thereto to rotate synchronously, and moves out of the clamping slot 504 opened on the outside of the adjustment handle 405, so that the adjustment handle 405 can be adjusted, so that the device is in a locked state without the need for adjustment, thereby improving the stability of the device when in use.

[0036] During use, when it is necessary to rotate the adjustment handle 405 for adjustment, the transmission plate 502 fixedly connected to the torsion spring rod 501 can be driven to rotate by rotating the torsion spring rod 501, so that the transmission plate 502 drives the clamping rod 503 fixedly connected to it to rotate synchronously, and moves out from the clamping slot 504 opened on the outside of the adjustment handle 405, and the adjustment handle 405 can be adjusted.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An injection mold for conveniently controlling material flow speed, comprising a mold body (100), a feed pipe (200) being provided on the top of the mold body (100), and a support seat (300) being fixedly mounted on the top of the mold body (100); Features: A speed regulating assembly (400) is arranged between the feeding pipe (200) and the supporting seat (300), and the speed regulating assembly (400) comprises an adjusting chamber (401), the inner wall of the adjusting chamber (401) is rotatably connected to a rotating table (402), the top of the rotating table (402) is connected to a transmission rod (404) by means of a spring (403), the top of the transmission rod (404) is fixedly connected to an adjusting handle (405), and the transmission rod (404) is 04) is fixedly connected to the outer side with a power plate (411), the inner wall of the regulating chamber (401) is rotatably connected to a sleeve (406), the inner wall of the sleeve (406) is fixedly connected to a force block 1 (407), the outer side of the sleeve (406) is fixedly connected to a baffle 1 (408), the inner wall of the sleeve (406) is slidably connected to a force block 2 (409), and the outer side of the force block 2 (409) is fixedly connected to a baffle 2 (410).

2. An injection mold for controlling material flow rate according to claim 1, characterized in that: The power plate (411) is located inside the transmission rod (404), and the power plate (411) is in contact with the second force bearing block (409).

3. The injection mold for controlling material flow rate according to claim 1, characterized in that: The second force bearing block (409) is located at the top of the first force bearing block (407).

4. The injection mold for controlling material flow rate according to claim 1, characterized in that: A clamping assembly (500) is arranged on the top of the adjustment chamber (401), and the clamping assembly (500) comprises a torsion spring rod (501), a transmission plate (502) is fixedly connected to the front end of the torsion spring rod (501), a clamping rod (503) is fixedly connected to the side of the transmission plate (502), and a clamping groove (504) is provided on the outer side of the adjustment handle (405).

5. The injection mold for controlling material flow rate according to claim 4, characterized in that: The cross-sectional shape of the clamping slot (504) is the same as the cross-sectional shape of the clamping rod (503), and two clamping rods (503) are provided in total.

6. The injection mold for controlling material flow rate according to claim 4, characterized in that: Two of the clamping slots (504) are provided, and the angle between the two clamping slots (504) and the center of the adjusting handle (405) is ninety degrees.

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