Vibration shakeout machine capable of preventing casting pouring gate and air needle from being hung in holes
By introducing the design of a material blocking mechanism and a movable plate into the vibrating sand shakeout machine, the problem of the vibrating sand shakeout machine requiring additional sand storage is solved, and temporary storage and convenient operation of the sand are achieved.
Patent Information
- Application Number
- CN202422259098.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The discharge hopper of the existing vibrating sand-falling machine is always in an open state, which requires additional containers to hold the sand during vibration sand-falling, and has low applicability.
A vibrating sand-dropping machine is designed to prevent casting gates and air needle hanging holes. It adopts a combination of a blocking mechanism and a movable plate. The movable plate can block the sand at the outlet of the hopper through the connecting mechanism to achieve temporary storage of the sand.
The sand material can be temporarily stored in the discharge hopper, which avoids the need to directly use containers to store the sand material, thereby improving the applicability and operation convenience of the sand shakeout machine.
Smart Images
Figure CN223455083U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a shakeout machine technical field, in particular to a kind of vibration shakeout machine of preventing casting sprue and air needle hole. BACKGROUND
[0002] Vibration shakeout machine is a kind of vibration motor generated by exciting force, so that machine works in the state of high frequency low amplitude.
[0003] After casting is shaped after casting, sand box is cleaned by vibration shakeout machine, sand material in sand box is vibrated out by vibration mode, avoid sand box because sand material remains in next time casting and appears the phenomenon of sprue and air needle hole.
[0004] Sand box is placed in vibration shakeout machine, and the sand material of vibration drop can pass through filter screen and then be discharged through discharge hopper, but the discharge hopper of present vibration shakeout machine is always in open state, so that vibration shakeout machine needs to be filled with container when working, and the discharged sand material is filled, sand material cannot be temporarily stored in vibration shakeout machine, and the applicability is low, for this, we propose a kind to prevent the vibration shakeout machine of casting sprue and air needle hole. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a kind of vibration shakeout machine of preventing casting sprue and air needle hole, to solve the problems raised in the above background.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of vibration shakeout machine of preventing casting sprue and air needle hole, comprising:
[0007] Placement frame, the inner wall of the placement frame is fixedly connected with filter screen, the front of the placement frame is fixedly connected with discharge hopper with insertion;
[0008] Material blocking mechanism, the material blocking mechanism is arranged on the front of discharge hopper, and the material blocking mechanism is used to block sand material and discharge through discharge hopper, and the material blocking mechanism includes movable plate, the movable plate is arranged on the front of discharge hopper, and connecting mechanism is arranged between the movable plate and discharge hopper.
[0009] Preferably, the connecting mechanism includes connecting plate, the top end of the connecting plate is fixedly connected with the bottom end of movable plate, both sides of the discharge hopper are fixedly connected with fixed block, the connecting plate is arranged between two fixed blocks, both sides of the connecting plate are fixedly connected with rotating shaft, one side of the fixed block is provided with rotating hole, the outer wall of the rotating shaft is rotatably connected with the inner wall of rotating hole, and positioning mechanism is arranged between the connecting plate and fixed block.
[0010] Preferably, the positioning mechanism comprises a plurality of positioning rods, a plurality of movable holes are formed in one side of the fixing block, outer walls of the plurality of positioning rods are movably and penetratingly connected with inner walls of the plurality of movable holes, a plurality of positioning holes are formed in one side of the connecting plate, outer walls of the positioning rods are movably and penetratingly connected with inner walls of the positioning holes, and the one side of the fixing block is provided with a synchronous mechanism.
[0011] Preferably, the synchronous mechanism comprises a connecting disc, one end of each of the plurality of positioning rods is fixedly connected with one side of the connecting disc, and the other side of the connecting disc is fixedly connected with a pull ring.
[0012] Preferably, the inner wall of the movable hole is provided with a sliding groove, a sliding block is slidably connected with the inner wall of the sliding groove, the sliding block is fixedly connected with the outer wall of the positioning rod, and one side of the sliding block is provided with a second spring.
[0013] Preferably, the inner wall of the sliding groove is fixedly connected with a fixing rod, a limiting hole is formed in one side of the sliding block, an outer wall of the fixing rod is movably and penetratingly connected with an inner wall of the limiting hole, and the second spring is sleeved on the outer wall of the fixing rod.
[0014] Preferably, the inner wall of the placing frame and above the filter screen is fixedly connected with a partition frame, the bottom end of the placing frame is provided with a base, a plurality of first springs are arranged between the top end of the base and the bottom end of the placing frame, and vibration motors are mounted on the two sides of the placing frame.
[0015] The technical effects and advantages of the present application are as follows:
[0016] The present application sets the movable plate, and cooperates with the connecting mechanism to block the outlet of the discharge hopper, so that the sand in the placing frame can only be left in the discharge hopper through vibration and cannot be discharged, thereby temporarily storing the sand in the discharge hopper, avoiding directly using a container to contain the sand discharged from the discharge hopper, and making the sandorizing machine more applicable. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a three-dimensional structure schematic diagram of the present application.
[0018] Figure 2 It is a three-dimensional structure schematic diagram of the present application. Figure 1
[0019] Figure 3 It is a movable plate side sectional view structure schematic diagram of the present application.
[0020] Figure 4 It is a fixing block front sectional view structure schematic diagram of the present application.
[0021] In the figure: 101, placing frame; 102, discharge hopper; 103, filter screen; 201, movable plate; 301, partition frame; 401, base; 402, first spring; 403, vibration motor; 501, connecting plate; 502, fixed block; 503, rotating shaft; 504, rotating hole; 601, movable hole; 602, positioning rod; 603, positioning hole; 701, connecting disc; 702, pull ring; 801, sliding groove; 802, sliding block; 803, second spring; 901, fixed rod; 902, limiting hole. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0023] The utility model provides a kind of vibrating shakeout machine for preventing casting sprue and air needle hanging hole as shown in Figures 1-4 As shown in the figure, a kind of vibrating shakeout machine for preventing casting sprue and air needle hanging hole is provided, including placing frame 101 and material blocking mechanism, the inner wall of placing frame 101 is fixedly connected with filter screen 103, the front of placing frame 101 is fixedly connected with discharge hopper 102, the inner wall of placing frame 101 and the top of filter screen 103 are fixedly connected with partition frame 301, the bottom end of placing frame 101 is provided with base 401, a plurality of first springs 402 are arranged between the top end of base 401 and the bottom end of placing frame 101, vibration motor 403 is installed on the both sides of placing frame 101, sand box is placed on the top of filter screen 103, then two vibration motors 403 work, so that placing frame 101 can vibrate, sand material in sand box falls through vibration, sand material falling down passes through filter screen 103 and then is discharged along with vibration through discharge hopper 102, vibration motor 403 is electrically connected with external power supply through external switch, so as to facilitate operator to control vibration motor 403, improve the safety and convenience of vibration motor 403 operation;
[0024] In a preferred embodiment, the material blocking mechanism is arranged on the front of the discharge hopper 102, and the material blocking mechanism is used to block the sand material from being discharged through the discharge hopper 102. The material blocking mechanism includes a movable plate 201 arranged on the front of the discharge hopper 102, and a connecting mechanism arranged between the movable plate 201 and the discharge hopper 102. Through the connecting mechanism, the movable plate 201 is blocked at the outlet of the discharge hopper 102, so that the sand material in the placing frame 101 can only remain in the discharge hopper 102 through vibration, and will not be discharged. Therefore, the sand material can be temporarily stored in the discharge hopper 102, avoiding the direct use of a container to hold the sand material discharged from the discharge hopper 102, so that the applicability of the shakeout machine is stronger.
[0025] The connecting mechanism comprises a connecting plate 501, the top end of the connecting plate 501 is fixedly connected with the bottom end of the movable plate 201, both sides of the discharge hopper 102 are fixedly connected with fixed blocks 502, the connecting plate 501 is arranged between the two fixed blocks 502, both sides of the connecting plate 501 are fixedly connected with rotating shafts 503, one side of the fixed block 502 is provided with rotating holes 504, the outer wall of the rotating shaft 503 is rotationally connected with the inner wall of the rotating hole 504, a positioning mechanism is arranged between the connecting plate 501 and the fixed block 502, the connecting plate 501 can rotate between the two fixed blocks 502 by rotating the rotating shaft 503 in the rotating hole 504, so that the movable plate 201 can rotate around 506, and the use state of the movable plate 201 can be adjusted, so that the movable plate 201 can be used as a material blocking plate and can be used as a material sliding plate when the discharge hopper 102 discharges sand, thereby improving the functionality of the movable plate 201.
[0026] The positioning mechanism comprises a plurality of positioning rods 602, one side of the fixed block 502 is provided with a plurality of movable holes 601, the outer walls of the plurality of positioning rods 602 are movably and penetratingly connected with the inner walls of the plurality of movable holes 601, one side of the connecting plate 501 is provided with a plurality of positioning holes 603, the outer wall of the positioning rod 602 is movably and penetratingly connected with the inner wall of the positioning hole 603, one side of the fixed block 502 is provided with a synchronous mechanism, the connecting plate 501 cannot rotate in the two fixed blocks 502 by inserting the plurality of positioning rods 602 out of the movable holes 601 and into the corresponding positioning holes 603, the positioning effect of the movable plate 201 is achieved, and the stability of the use of the movable plate 201 is improved.
[0027] The synchronous mechanism comprises a connecting disc 701, one end of the plurality of positioning rods 602 is fixedly connected with one side of the connecting disc 701, the other side of the connecting disc 701 is fixedly connected with a pull ring 702, the plurality of positioning rods 602 can be simultaneously moved by moving the connecting disc 701, the convenience of operation of the positioning mechanism is improved, the connecting disc 701 can be moved by pulling the pull ring 702, and the convenience of operation of the connecting disc 701 is improved.
[0028] The inner wall of the movable hole 601 is provided with a sliding groove 801, the inner wall of the sliding groove 801 is slidably connected with a sliding block 802, the sliding block 802 is fixedly connected to the outer wall of the positioning rod 602, one side of the sliding block 802 is provided with a second spring 803, the second spring 803 is always extruded to the sliding block 802 by the elastic effect of the second spring 803, so that the positioning rod 602 can be stably inserted into the positioning hole 603 when the positioning rod 602 is not subjected to a large external force, and the stability of the work of the positioning mechanism is improved.
[0029] The inner wall of the sliding groove 801 is fixedly connected with a fixed rod 901, one side of the sliding block 802 is provided with a limiting hole 902, the outer wall of the fixed rod 901 is movably and penetratingly connected with the inner wall of the limiting hole 902, and the second spring 803 is sleeved on the outer wall of the fixed rod 901.
[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.
Claims
1. A shakeout machine for preventing the sprue and air pin hole of a casting from being vibrated, characterized by, Include: The inner wall of the placing frame (101) is fixedly connected with a filter screen (103), and the front surface of the placing frame (101) is fixedly connected with a discharge hopper (102); The material blocking mechanism is arranged on the front surface of the discharge hopper (102), and is used for blocking the sand from being discharged through the discharge hopper (102), and the material blocking mechanism comprises a movable plate (201), which is arranged on the front surface of the discharge hopper (102), and a connecting mechanism is arranged between the movable plate (201) and the discharge hopper (102).
2. A shakeout machine for preventing the sprue and pin hole of a casting from being vibrated according to claim 1, wherein The connecting mechanism comprises a connecting plate (501), the top end of the connecting plate (501) is fixedly connected with the bottom end of the movable plate (201), both sides of the discharge hopper (102) are fixedly connected with fixed blocks (502), the connecting plate (501) is arranged between the two fixed blocks (502), both sides of the connecting plate (501) are fixedly connected with rotating shafts (503), one side of the fixed block (502) is provided with a rotating hole (504), the outer wall of the rotating shaft (503) is rotatably connected with the inner wall of the rotating hole (504), and a positioning mechanism is arranged between the connecting plate (501) and the fixed block (502).
3. A shakeout machine for preventing the sprue and pin hole of a casting from being vibrated according to claim 2, wherein The positioning mechanism comprises a plurality of positioning rods (602), one side of the fixed block (502) is provided with a plurality of movable holes (601), the outer walls of the plurality of positioning rods (602) are movably and transversely connected with the inner walls of the plurality of movable holes (601), one side of the connecting plate (501) is provided with a plurality of positioning holes (603), the outer walls of the positioning rods (602) are movably and transversely connected with the inner walls of the positioning holes (603), and one side of the fixed block (502) is provided with a synchronous mechanism.
4. The shakeout machine for preventing the sprue and pin hole of a casting from shakeout according to claim 3, wherein The synchronous mechanism comprises a connecting disc (701), one end of each of the plurality of positioning rods (602) is fixedly connected with one side of the connecting disc (701), and the other side of the connecting disc (701) is fixedly connected with a pull ring (702).
5. The shakeout machine for preventing the sprue and pin hole of a casting from shakeout according to claim 3, wherein The inner wall of the movable hole (601) is provided with a sliding groove (801), the inner wall of the sliding groove (801) is slidably connected with a sliding block (802), the sliding block (802) is fixedly connected to the outer wall of the positioning rod (602), and one side of the sliding block (802) is provided with a second spring (803).
6. A shakeout machine for preventing the sprue and pin hole of a casting from being vibrated according to claim 5, wherein The inner wall of the sliding groove (801) is fixedly connected with a fixed rod (901), one side of the sliding block (802) is provided with a limiting hole (902), the outer wall of the fixed rod (901) is movably and transversely connected with the inner wall of the limiting hole (902), and the second spring (803) is sleeved on the outer wall of the fixed rod (901).
7. The shakeout machine for preventing sprue and pin hole of a casting according to claim 1, wherein The inner wall of the placing frame (101) and above the filter screen (103) are fixedly connected with a partition frame (301), the bottom end of the placing frame (101) is provided with a base (401), a plurality of first springs (402) are arranged between the top end of the base (401) and the bottom end of the placing frame (101), and vibration motors (403) are arranged on both sides of the placing frame (101).