Improved blanking device for castable production
By designing a cutting improvement device including material barrels, guide blocks, gears and electric push rods, the problem of easy agglomeration and blockage of the material barrel in the castable material is solved, and the smoothness of the material barrel is achieved Improved cutting and production efficiency.
Patent Information
- Application Number
- CN202421171170.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing castable material discharge device only controls the opening and closing of the discharge port, causing the castable material in the barrel to be easily agglomerated, and even causes the discharge port to be blocked, affecting the discharge process.
A cutting improvement device including a material barrel, guide block, gear, electric push rod and baffle is designed. The material barrel is sliding to the discharge port and the discharge port on the baffle through the thrust, and the material inside the barrel passes through. The discharge port falls down, and after the thrust is cancelled, the barrel is slid back and forth with a compression spring, causing lateral shaking to avoid clumping and clogging.
It effectively avoids the agglomeration of castable materials in the barrel and the blockage of the discharge port, ensures the smooth progress of the discharge process, and improves the production efficiency of the castable materials.
Smart Images
Figure CN222273510U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refractory material production, in particular to an improved device for pouring material production and feeding. Background Art
[0002] Refractory materials are divided into shaped refractory materials and unshaped refractory materials. Unshaped refractory materials usually refer to castables, which are mixed powder particles mainly composed of refractory aggregates, powders and other additives, and have strong fluidity and plasticity. When preparing castables, it is necessary to stir and mix a variety of raw materials in proportion to obtain the finished castables, and then control the unloading and packaging through the unloading device to complete the packaging of the castable products. The existing unloading device controls the unloading only by controlling the opening and closing of the discharge port, which makes the castable in the barrel easy to agglomerate, and even causes blockage at the discharge port, thereby affecting the unloading process. Utility Model Content
[0003] The technical problem to be solved by the utility model is that the existing casting material unloading device controls the unloading by only controlling the opening and closing of the discharge port, which causes the casting material in the barrel to easily agglomerate and even causes blockage at the discharge port, thereby affecting the unloading process.
[0004] In order to solve the above problems, the utility model provides an improved device for casting material production unloading, including a material barrel arranged on a bracket and containing casting material, the top and bottom of the material barrel are respectively provided with a feed port and a discharge port, the material barrel is slidably mounted on the bracket by a compression spring, a baffle is fixed on the bracket, the baffle can cover the bottom of the discharge port, and a unloading port corresponding to the discharge port is provided on the baffle.
[0005] The improved casting material production unloading device provided by the utility model also has the following technical features:
[0006] A guide block is fixed on the side wall of the barrel. The guide block is installed in the transverse groove through a compression spring and slides along the transverse groove. The transverse groove is arranged on the bracket.
[0007] A gear is rotatably installed at the bottom of the barrel, the gear can cover the bottom of the discharge port, the gear is meshed with a rack, the rack is fixed to the bracket, a plurality of through holes are opened on the gear, the gear is fixed to the rotating shaft, the rotating shaft is rotatably installed in the barrel, and a screw dragon is fixed on the rotating shaft.
[0008] The rack is arranged in parallel with the direction of the transverse groove.
[0009] The rotating shaft is rotatably connected to the middle part of the support rod, and both ends of the support rod are fixed to the material barrel.
[0010] The bracket is provided with a driving assembly, which includes an electric push rod and a stop pin fixed to the bracket, the output end of the electric push rod is fixed to the slider, the slider is installed in the vertical slot through a tension spring and slides along it, the vertical slot is opened on one side of the push block, and the upper and lower parts of the other side of the push block are respectively provided with a first inclined plane and a vertical arc surface, the first inclined plane can contact with the stop pin and slide relatively, so that the push block slides along the slider, and the vertical arc surface can contact with the outer wall of the barrel to push the barrel to slide along the bracket;
[0011] A second inclined plane is provided at the lower part of one side of the push block, and the second inclined plane can contact and slide relatively with the upper edge of the inner wall of the barrel.
[0012] The first inclined plane is inclined from top to bottom and from close to the barrel to far away from the barrel; the second inclined plane is inclined from top to bottom and from far away to close to the barrel.
[0013] The cross sections of the sliding block and the vertical groove are matched dovetail or T-shaped.
[0014] The utility model has the following beneficial effects: a thrust is applied to make the material barrel slide along the bracket, the material barrel is covered by a baffle at the bottom of the material outlet, and moves until the material outlet coincides with the material discharge port on the baffle, and the casting material in the material barrel falls from the material outlet and the material discharge port to realize material discharge; after the thrust is cancelled, the material barrel slides back and forth along the bracket under the action of the compression spring to produce a reciprocating lateral shaking effect on the casting material in the material barrel, thereby avoiding agglomeration of the casting material and blockage at the material outlet, thereby avoiding affecting the material discharge process. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is an axonometric drawing of the first perspective of the utility model;
[0016] Figure 2 It is an axonometric drawing of the second viewing angle of the present utility model;
[0017] Figure 3 for Figure 2 A partial enlarged view of
[0018] Figure 4 It is a structural diagram of the push block. DETAILED DESCRIPTION
[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.
[0020] like Figures 1 to 4As shown, the utility model comprises a material barrel 11 which is arranged on a bracket 10 and contains the castable material, the top and bottom of the material barrel 11 are respectively provided with a feed port 12 and a discharge port 13, the material barrel 11 is slidably mounted on the bracket 10 by a compression spring 21, a baffle 22 is fixed on the bracket 10, the baffle 22 can cover the bottom of the discharge port 13, and a discharge port 23 corresponding to the discharge port 13 is provided on the baffle 22.
[0021] The utility model applies a thrust to make the material barrel 11 slide along the bracket 10, and the material barrel 11 is covered by the baffle plate from the discharge port 13 at the bottom, and moves until the discharge port 13 coincides with the discharge port 23 on the baffle plate 22, and the casting material in the material barrel 11 falls from the discharge port 13 and the discharge port 23 to realize the discharge; after the thrust is cancelled, the material barrel 11 slides back and forth along the bracket 10 under the action of the compression spring 21, so as to produce a reciprocating lateral shaking effect on the casting material in the material barrel 11, so as to avoid agglomeration of the casting material and blockage at the discharge port, thereby avoiding affecting the discharge process.
[0022] Among them, see Figure 1 The upper edge of the material discharge port 23 is provided with a chamfer 24 so that the upper diameter of the material discharge port 23 is larger than the diameter of the material discharge port 13, thereby facilitating material discharge.
[0023] Preferably, a guide block 25 is fixed on the side wall of the barrel 11 . The guide block 25 is installed in a transverse groove 26 through a compression spring 21 and slides along the transverse groove 26 . The transverse groove 26 is provided on the bracket 10 .
[0024] Two mutually parallel guide blocks 25 are fixed on the side wall of the barrel 11 to strengthen the support for the barrel 11 .
[0025] Preferably, a gear 31 is rotatably installed at the bottom of the barrel 11, and the gear 31 can cover the bottom of the discharge port 13. The gear 31 is meshed with a rack 32, and the rack 32 is fixed to the bracket 10. A plurality of through holes 33 are opened on the gear 31, and the gear 31 is fixed to a rotating shaft 34. The rotating shaft 34 is rotatably installed in the barrel 11, and a screw auger 35 is fixed on the rotating shaft 34.
[0026] In the utility model, when the barrel 11 slides back and forth along the bracket 10, the gear 31 is meshed with the rack 32, driving the gear 31, the rotating shaft 34 and the auger 35 to rotate back and forth, so as to repeatedly stir and turn the casting material in the barrel 11, further avoiding agglomeration of the casting material and blockage at the discharge port, thereby avoiding affecting the discharge process.
[0027] Of course, a stirring rod may be used instead of the auger 35, so as to also play the role of stirring and turning the casting material.
[0028] Preferably, the rack 32 is arranged parallel to the direction of the transverse groove 26 .
[0029] Preferably, the rotating shaft 34 is rotatably connected to the middle portion of the support rod 36 , and both ends of the support rod 36 are fixed to the material barrel 11 .
[0030] Preferably, see Figure 2 , 3 The bracket 10 is provided with a driving assembly 40, which includes an electric push rod 41 and a stop pin 42 fixed to the bracket 10. The output end of the electric push rod 41 is fixed to a slider 43. The slider 43 is installed in a vertical slot 45 through a tension spring 44 and slides along it. The vertical slot 45 is provided on one side of a push block 46. The upper and lower parts of the other side of the push block 46 are respectively provided with a first inclined plane 47 and a vertical arc surface 48. The first inclined plane 47 can contact with the stop pin 42 and slide relatively, so that the push block 46 slides along the slider 43. The vertical arc surface 48 can contact with the outer wall of the barrel 11 to push the barrel 11 to slide along the bracket 10.
[0031] A second inclined plane 49 is formed at the lower portion of one side of the push block 46 , and the second inclined plane 49 can contact and slide relatively with the upper edge of the inner wall of the barrel 11 .
[0032] The utility model controls the output end of the electric push rod 41 to extend, push the slider 43 and the push block 46 to move, and because the vertical arc surface 48 on the push block 46 contacts the barrel 11, the barrel 11 is driven to slide along the bracket 10 until the discharge port 13 coincides with the discharge port 23 on the baffle 22, so as to realize discharge; in this process, the first inclined plane 47 on the push block 46 gradually approaches the stop pin 42 and contacts it, driving the push block 46 to slide upward along the slider 43 until the vertical arc surface 48 of the push block 46 is separated from the outer wall of the barrel 11, and at the same time, the output end of the electric push rod 41 is controlled to be stationary, and the barrel 11 moves along the bracket 10 under the action of the compression spring 21. The push block 46 slides back and forth to produce a reciprocating lateral shaking effect on the casting material in the barrel 11 until the barrel 11 gradually stops, and then the output end of the electric push rod 41 is controlled to retract. During this process, the first inclined plane 47 on the push block 46 gradually disengages from the stop pin 42, and the push block 46 slides downward along the slider 43 to reset, until the second inclined plane 49 on the push block 46 contacts the upper edge of the inner wall of the barrel 11 and slides relatively, so that the push block 46 slides upward again along the slider 43, until the second inclined plane 49 on the push block 46 disengages from the upper edge of the inner wall of the barrel 11, and the push block 46 slides downward along the slider 43 to reset, thereby realizing recycling.
[0033] The tension spring 44 is initially in a free state without being stretched.
[0034] Among them, the elastic force of the tension spring 44 is smaller than the elastic force of the compression spring 21, so that the output end of the electric push rod 41 is retracted, and until the second inclined plane 49 on the push block 46 contacts the upper edge of the inner wall of the barrel 11 and slides relatively, the barrel 11 can remain stationary under the action of the compression spring 21.
[0035] Preferably, the first inclined plane 47 is inclined from top to bottom and from close to the barrel 11 to far away from it; the second inclined plane 49 is inclined from top to bottom and from far away to close to it.
[0036] Preferably, the cross-sections of the slider 43 and the vertical groove 45 are matched dovetail-shaped or T-shaped.
[0037] The working principle of the utility model is as follows:
[0038] Start the electric push rod 41, so that its output end extends to push the slider 43 and the push block 46 to move. Since the vertical arc surface 48 on the push block 46 contacts the outer wall of the barrel 11, the barrel 11 is driven to slide along the transverse groove 26 along with the guide block 25 until the discharge port 13 coincides with the discharge port 23 on the baffle 22, and the casting material in the barrel 11 falls from the discharge port 13 and the discharge port 23 to realize discharge.
[0039] During this process, the first inclined plane 47 on the push block 46 gradually approaches the stop pin 42 and contacts it to generate relative sliding, driving the push block 46 to slide upward along the slider 43 until the vertical arc surface 48 of the push block 46 is separated from the outer wall of the barrel 11, and at the same time, the output end of the electric push rod 41 is controlled to be stationary, and the barrel 11 slides back and forth along the transverse groove 26 with the guide block 25 under the action of the compression spring 21, so as to generate a reciprocating lateral shaking effect on the casting material in the barrel 11, until the barrel 11 gradually stops, so as to avoid agglomeration of the casting material and blockage at the discharge port, thereby avoiding affecting the unloading process;
[0040] When the barrel 11 slides along the transverse groove 26 with the guide block 25, the gear 31 meshes with the rack 32, driving the gear 31, the rotating shaft 34 and the auger 35 to rotate back and forth, so as to repeatedly stir and turn the castable in the barrel 11, further avoiding agglomeration of the castable and blockage at the discharge port, thereby avoiding affecting the discharge process;
[0041] Finally, the output end of the electric push rod 41 is controlled to retract. During this process, the first inclined plane 47 on the push block 46 gradually slides in the opposite direction along the stop pin 42 and disengages from it, and the push block 46 slides downward along the slider 43 to reset. When the second inclined plane 49 on the push block 46 contacts and slides relatively with the upper edge of the inner wall of the barrel 11, the push block 46 slides upward along the slider 43 again until the second inclined plane 49 on the push block 46 disengages from the upper edge of the inner wall of the barrel 11, and the push block 46 slides downward along the slider 43 to reset again, thereby realizing recycling.
[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. An improved device for discharging castable materials, comprising a material barrel (11) arranged on a support (10) and containing castable materials, wherein a feed inlet (12) and a discharge outlet (13) are respectively provided at the top and the bottom of the material barrel (11), characterized in that: The material barrel (11) is slidably mounted on the bracket (10) via a compression spring (21); a baffle (22) is fixed on the bracket (10); the baffle (22) is capable of covering the lower portion of the material discharge port (13); and a material discharge port (23) corresponding to the material discharge port (13) is provided on the baffle (22).
2. The improved device for casting material production and unloading according to claim 1 is characterized in that: A guide block (25) is fixed on the side wall of the barrel (11). The guide block (25) is installed in a transverse groove (26) through a compression spring (21) and slides along the transverse groove (26). The transverse groove (26) is formed on the bracket (10).
3. The improved device for casting material production and unloading according to claim 2 is characterized in that: A gear (31) is rotatably mounted on the bottom of the barrel (11). The gear (31) can cover the bottom of the discharge port (13). The gear (31) is meshed with a rack (32). The rack (32) is fixed to the bracket (10). A plurality of through holes (33) are formed on the gear (31). The gear (31) is fixed to a rotating shaft (34). The rotating shaft (34) is rotatably mounted in the barrel (11). An auger (35) is fixed to the rotating shaft (34).
4. The improved device for casting material production and unloading according to claim 3 is characterized in that: The rack (32) is arranged in parallel with the direction of the transverse groove (26).
5. The improved casting material production unloading device according to claim 3 is characterized in that: The rotating shaft (34) is rotatably connected to the middle portion of the support rod (36), and both ends of the support rod (36) are fixed to the material barrel (11).
6. The improved device for casting material production and unloading according to claim 1, characterized in that: The support (10) is provided with a driving assembly (40), which includes an electric push rod (41) and a stop pin (42) fixed to the support (10); the output end of the electric push rod (41) is fixed to a slider (43); the slider (43) is installed in a vertical slot (45) through a tension spring (44) and slides along the vertical slot (45); the vertical slot (45) is provided on one side of a push block (46); the upper part and the lower part of the other side of the push block (46) are provided with a first inclined plane (47) and a vertical curved surface (48), respectively; the first inclined plane (47) can contact with the stop pin (42) and slide relatively therewith, so that the push block (46) slides along the slider (43); the vertical curved surface (48) can contact with the outer wall of the material barrel (11), so as to push the material barrel (11) to slide along the support (10); A second inclined plane (49) is provided at the lower portion of one side of the push block (46), and the second inclined plane (49) is capable of contacting and sliding relatively with the upper edge of the inner wall of the barrel (11).
7. The improved casting material production unloading device according to claim 6 is characterized in that: The first inclined plane (47) is arranged to be inclined from top to bottom and from close to the material barrel (11) to be away from the material barrel (11); and the second inclined plane (49) is arranged to be inclined from top to bottom and from far away to close to the material barrel (11).
8. The improved casting material production unloading device according to claim 6 is characterized in that: The cross-sections of the sliding block (43) and the vertical groove (45) are matched dovetail-shaped or T-shaped.