Improved vertical parting core shooter
By setting auxiliary devices of heating, stirring and beating components in the vertical parting core shooting machine, the problem of sand agglomeration is solved, and smooth sand feeding and high-quality sand core forming are achieved.
Patent Information
- Application Number
- CN202422923923.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-29
AI Technical Summary
The sand in the existing vertical parting core shooting machine is easily affected by moisture and agglomerates, resulting in unsmooth material feeding, affecting production continuity and sand core molding quality.
Auxiliary devices are set in the material box, including a main shaft and a secondary shaft, which use hot water or hot air to heat and stir the sand material, and combine with a beating component to promote the flow of the sand material and prevent agglomeration.
It effectively prevents the sand from getting wet and clumping, improves the fluidity of the sand, ensures smooth feeding, and improves the quality of sand core molding and production continuity.
Smart Images
Figure CN223465532U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to vertical parting core shooting machine technical field especially relates to an improved vertical parting core shooting machine. BACKGROUND
[0002] Vertical parting core shooting machine is a kind of foundry equipment for manufacturing sand core, and sand core is the key component for forming internal cavity or complex shape part of casting in casting process, and the feature of the core shooting machine is that the parting mode of core box (mold for forming sand core) is vertical direction, i.e.
[0003] In daily work, it is found that the existing vertical parting core shooting machine material box in working process, due to the particle characteristics of sand material, sand material is easy to be damp, when the humidity, particle shape and size distribution of sand material are uneven, sand material can form arch structure in material box, so that sand material cannot flow out from material box according to expectation and participate in core shooting operation, and then directly interfere with the normal use of vertical parting core shooting machine. UTILITY MODEL CONTENTS
[0004] The utility model aims at solving the shortcoming that sand wheel is easy to damp and form group in prior art, and provides an improved vertical parting core shooting machine.
[0005] In order to achieve the above object, the utility model discloses the following technical scheme: An improved vertical split core shooting machine, including frame and auxiliary device, the frame top is provided with the material box, the frame top is provided with two groups of compacting mechanism, the frame is provided with two groups of sand shooting mechanism, the frame is provided with two groups of clamping mechanism, the auxiliary device is set up on the surface of material box, the auxiliary device includes main shaft and auxiliary shaft, the main shaft and auxiliary shaft are rotatablely connected with the inner wall of material box respectively, one side surface of material box is fixedly connected with inlet pipe and discharge pipe, the inlet pipe is rotatablely connected with one end of main shaft, one end of discharge pipe is rotatablely connected with one end of auxiliary shaft, the surface of material box is fixedly connected with motor, the output of motor is fixedly connected with driving gear, the surface of main shaft is fixedly connected with driven gear, the driving gear is meshedly connected with driven gear, the other side of material box is fixedly connected with connecting pipe, the both ends of connecting pipe are rotatablely connected with the surface of main shaft and auxiliary shaft respectively, the main shaft is drivenly connected with auxiliary shaft through belt, the surface of material box is provided with beating assembly, through above-mentioned parts, can be connected with the pipeline of hot water or hot gas through inlet pipe, hot water or hot gas can enter main shaft, connecting pipe and auxiliary shaft, and main shaft and auxiliary shaft are heated, when motor drives driving gear to rotate, driving gear drives main shaft to rotate in cooperation with driven gear, and main shaft drives auxiliary shaft to rotate in cooperation with belt, thereby cooperating to stir and dry sand in material box, reducing sand moisture and agglomeration, and affecting the phenomenon of discharging.
[0006] Preferably, one end of the discharge pipe is fixedly connected with a valve, through the above-mentioned parts, the valve can be adjusted, thereby controlling the speed of hot gas or hot water discharge, and improving the heat exchange effect.
[0007] Preferably, the main shaft comprises a hollow shaft rotatably connected with the inner wall of the material box, and a hollow rod is fixedly connected to the surface of the hollow shaft, through the above-mentioned parts, the hollow shaft and the hollow rod can realize stirring and heating of the sand.
[0008] Preferably, the hollow rod is formed by a hollow straight rod and two L-shaped hollow rod assemblies fixed on both sides.
[0009] Preferably, the beating assembly comprises a beating rod rotatably connected with the inner wall of the material box, one end of the beating rod is fixedly connected with a half gear, one side of the material box close to the half gear is rotatably connected with an auxiliary gear, the auxiliary gear is meshedly connected with the driving gear, the surface of the auxiliary gear is fixedly connected with a control gear, the control gear is meshedly connected with the half gear, the surface of the beating rod is sleeved with a spring, the both ends of the spring are fixedly connected with the surface of the half gear and the material box respectively, through the above-mentioned parts, the driving gear can control the auxiliary gear to rotate, the auxiliary gear drives the half gear and the beating rod to rotate in cooperation with the control gear, when the control gear loses the meshing with the half gear, the spring drives the beating rod to reset, beats the material box, and facilitates better discharging.
[0010] Preferably, the rod comprises a rotating rod, and a plurality of rubber rods are fixedly connected to the surface of the rotating rod, so that the rod mainly drives the rubber rods to reset and strike the material box when the rod is in motion.
[0011] Compared with the prior art, the utility model has the advantages and positive effects that:
[0012] 1、The auxiliary device is arranged in the utility model, so that the sand material can be stirred and heated, the sand material can be kept in a dry state, the phenomenon of sand material dampening and clumping can be reduced, the influence of damp sand material on sand shooting effect and the formation of blockage in the material box and the continuity of production can be reduced, the flowability of the sand material is obviously improved after heating, stirring and drying, the sand material can be more evenly filled into the mold, and the forming quality of the sand core is improved.
[0013] 2、The beating assembly is arranged in the utility model, so that the material box can be beaten, the sand material can be better flowed and discharged, and the smoothness during discharging is improved. DRAWINGS EXPLANATION
[0014] Figure 1 A three-dimensional structural schematic diagram of an improved vertical split core shooting machine is provided for the utility model;
[0015] Figure 2 A partial structural schematic diagram of an improved vertical split core shooting machine is provided for the utility model;
[0016] Figure 3 Another view structural schematic diagram of an improved vertical split core shooting machine is provided for the utility model; Figure 2
[0017] Figure 4 An auxiliary device sectional structural schematic diagram of an improved vertical split core shooting machine is provided for the utility model;
[0018] Figure 5 Another view structural schematic diagram of an improved vertical split core shooting machine is provided for the utility model; Figure 4
[0019] Legend:
[0020] 1, rack; 2, material box; 3, pressing mechanism; 4, sand shooting mechanism; 5, clamping mechanism; 6, auxiliary device; 61, main shaft; 6101, hollow shaft; 6102, hollow rod; 62, auxiliary shaft; 63, connecting pipe; 64, belt; 65, inlet pipe; 66, outlet pipe; 67, valve; 68, beating assembly; 681, beating rod; 6811, rotating rod; 6812, rubber rod; 682, half gear; 683, auxiliary gear; 684, spring; 685, control gear; 69, motor; 610, driven gear; 611, driving gear. DETAILED DESCRIPTION
[0021] Please refer to Figures 1-5 The utility model provides a technical scheme: an improved vertical split core shooting machine, including rack 1 and auxiliary device 6, be provided with material box 2 on the top of rack 1, be provided with two groups of pressing mechanism 3 on the top of rack 1, be provided with two groups of sand shooting mechanism 4 in rack 1, be provided with two groups of clamping mechanism 5 on rack 1, and auxiliary device 6 is set up on the surface of material box 2.
[0022] Specifically, auxiliary device 6 includes main shaft 61 and auxiliary shaft 62, main shaft 61 and auxiliary shaft 62 are rotatably connected with the inner wall of material box 2 respectively, one side surface of material box 2 is fixedly connected with inlet pipe 65 and outlet pipe 66, inlet pipe 65 is rotatably connected with one end of main shaft 61, one end of outlet pipe 66 is rotatably connected with one end of auxiliary shaft 62, the surface of material box 2 is fixedly connected with motor 69, the output end of motor 69 is fixedly connected with driving gear 611, the surface of main shaft 61 is fixedly connected with driven gear 610, driving gear 611 is meshingly connected with driven gear 610, the other side of material box 2 is fixedly connected with connecting pipe 63, the both ends of connecting pipe 63 are rotatably connected with the surface of main shaft 61 and auxiliary shaft 62 respectively, main shaft 61 and auxiliary shaft 62 are drivingly connected through belt 64, and the surface of material box 2 is provided with beating assembly 68.
[0023] In the embodiment, the inlet pipe 65 can be connected to the pipeline for supplying hot water or hot gas, the hot water or hot gas can enter the main shaft 61, the connecting pipe 63 and the auxiliary shaft 62, and the main shaft 61 and the auxiliary shaft 62 can be heated, when the motor 69 drives the driving gear 611 to rotate, the driving gear 611 drives the main shaft 61 to rotate by cooperating with the driven gear 610, the main shaft 61 drives the auxiliary shaft 62 to rotate by cooperating with the belt 64, so as to cooperate with the sand in the material box 2 to be stirred and dried, and the phenomenon that the sand is damp and agglomerated and affects the discharging is reduced.
[0024] Specifically, one end of the outlet pipe 66 is fixedly connected with the valve 67, the valve 67 can be adjusted to control the speed of the hot gas or hot water, and the heat exchange effect is improved.
[0025] Specifically, the main shaft 61 comprises a hollow shaft 6101 rotationally connected with the inner wall of the material box 2, and the surface of the hollow shaft 6101 is fixedly connected with a hollow rod 6102, and the hollow shaft 6101 and the hollow rod 6102 can realize stirring and heating of the sand.
[0026] Specifically, the hollow rod 6102 is composed of a hollow straight rod and two L-shaped hollow rod assemblies fixed on the two sides.
[0027] Specifically, the beating assembly 68 comprises a beating rod 681 rotationally connected with the inner wall of the material box 2, one end of the beating rod 681 is fixedly connected with a half gear 682, one side of the material box 2 close to the half gear 682 is rotationally connected with an auxiliary gear 683, the auxiliary gear 683 is in meshing connection with the driving gear 611, the surface of the auxiliary gear 683 is fixedly connected with a control gear 685, the control gear 685 is in meshing connection with the half gear 682, the surface of the beating rod 681 is sleeved with a spring 684, and the two ends of the spring 684 are respectively fixedly connected with the surface of the half gear 682 and the material box 2.
[0028] In the embodiment, the driving gear 611 can control the auxiliary gear 683 to rotate, the auxiliary gear 683 drives the half gear 682 and the beating rod 681 to rotate in cooperation with the control gear 685, when the control gear 685 loses the meshing with the half gear 682, the spring 684 drives the beating rod 681 to reset, and the material box 2 is beaten, so that the discharging is facilitated.
[0029] Specifically, the beating rod 681 comprises a rotating rod 6811, and the surface of the rotating rod 6811 is fixedly connected with a plurality of rubber rods 6812, and the beating rod 681 resets the rubber rod 6812 mainly through the rotating rod 6811 when moving, and beats the material box 2.
[0030] Working principle: in the work, the material box 2 can be transported to the sand shot mechanism 4, clamping mechanism 5 can be clamped on the mold, then the pressing mechanism 3 can be pressed in the mold shot mechanism 4, achieve the purpose of high efficiency automatic core, when the sand is placed in the material box 2, can enter the pipe 65 access to hot water or hot gas pipeline, hot water or hot gas can enter the main shaft 61, connecting pipe 63 and vice shaft 62, heating of the main shaft 61 and vice shaft 62, open motor 69 motor 69 driven gear 611 rotation, driving gear 611 cooperation from gear 610 driven main shaft 61 rotation, main shaft 61 cooperation with belt 64 driven vice shaft 62 rotation, thus cooperate with the sand in the material box 2 is stirred and drying treatment, reduce the sand moisture lump phenomenon, at the same time can be controlled by valve 67, control the speed of hot gas or hot water from the exhaust pipe 66 discharge, improve the heat transfer effect, at the same time, the driving gear 611 in the rotation, can drive auxiliary gear 683 rotation, auxiliary gear 683 cooperation with control gear 685 driven half gear 682 and the rod 681 rotation, when the control gear 685 lose with half gear 682 meshing, spring 684 drive the rod 681 reset, rod 6811 when the reset, rubber rod 6812 reset, beat material box 2, facilitate better for the next batch.
Claims
1. An improved vertical split core machine comprising a frame (1) and auxiliary means (6), characterized in that: The rack (1) is provided with a material box (2) above, two groups of pressing mechanisms (3) are arranged above the rack (1), two groups of sand shooting mechanisms (4) are arranged in the rack (1), two groups of clamping mechanisms (5) are arranged on the rack (1), the auxiliary device (6) is arranged on the surface of the material box (2), the auxiliary device (6) comprises a main shaft (61) and a vice shaft (62), the main shaft (61) and the vice shaft (62) are rotatably connected with the inner wall of the material box (2) respectively, one side surface of the material box (2) is fixedly connected with an inlet pipe (65) and a discharge pipe (66), the inlet pipe (65) is rotatably connected with one end of the main shaft (61), one end of the discharge pipe (66) is rotatably connected with one end of the vice shaft (62), the surface of the material box (2) is fixedly connected with a motor (69), the output end of the motor (69) is fixedly connected with a driving gear (611), the surface of the main shaft (61) is fixedly connected with a driven gear (610), the driving gear (611) is meshedly connected with the driven gear (610), the other side of the material box (2) is fixedly connected with a connecting pipe (63), the two ends of the connecting pipe (63) are rotatably connected with the surfaces of the main shaft (61) and the vice shaft (62) respectively, the main shaft (61) and the vice shaft (62) are drivingly connected through a belt (64), and the surface of the material box (2) is provided with a beating assembly (68).
2. The improved vertical split core machine according to claim 1, wherein: One end of the discharge pipe (66) is fixedly connected with a valve (67).
3. The improved vertical split core making machine as claimed in claim 1 wherein: The main shaft (61) comprises a hollow shaft (6101) rotatably connected with the inner wall of the material box (2), and the surface of the hollow shaft (6101) is fixedly connected with a hollow rod (6102).
4. The improved vertical split core machine according to claim 3, wherein: The hollow rod (6102) is formed through a hollow straight rod and two side fixed L-shaped hollow rod assemblies.
5. The improved vertical split core making machine as claimed in claim 1 wherein: The beating assembly (68) comprises a beating rod (681) rotatably connected with the inner wall of the material box (2), one end of the beating rod (681) is fixedly connected with a half gear (682), one side of the material box (2) close to the half gear (682) is rotatably connected with an auxiliary gear (683), the auxiliary gear (683) is meshedly connected with the driving gear (611), the surface of the auxiliary gear (683) is fixedly connected with a control gear (685), the control gear (685) is meshedly connected with the half gear (682), and the surface of the beating rod (681) is sleeved with a spring (684), and the two ends of the spring (684) are fixedly connected with the surface of the half gear (682) and the material box (2) respectively.
6. The improved vertical split core machine according to claim 5, wherein: The beating rod (681) comprises a rotating rod (6811), and a plurality of rubber rods (6812) are fixedly connected to the surface of the rotating rod (6811).