Mouth mold crusher with double-sided crushing assembly

Abstract

The utility model provides a crusher with a double-sided crushing assembly for a mouth mold, and belongs to the technical field of compressor balance block machining. Comprising a machine body, shot blasting devices are installed on the two sides of the machine body, the shot blasting devices are used for crushing a mouth mold placed on a material frame, the rotary supporting mechanism comprises a support arranged in the machine body, and a gear motor is fixed to the middle of the bottom of the support. Through the arrangement of the rotary supporting mechanism, the material frame with the mouth molds is placed on the supporting table, then the supporting table is forked through a forklift and placed on the supporting seat, and after the supporting table is fixed through the clamping piece, the material frame can be driven by the gear motor to rotate to crush the mouth molds at different positions on the material frame. The material frame does not need to be lifted by a lifting hook, so that a sliding groove does not need to be formed in the top of the machine body, the interior of the machine body is in a closed state, chippings generated in the shot blasting process are prevented from drifting away from the machine body, and the chippings are prevented from polluting the surrounding environment.

Description

Technical Field

[0001] The utility model relates to the technical field of compressor balance weight processing, in particular to a crusher for a die with a double-sided crushing assembly. Background Technique

[0002] The compressor balance weight is used to balance the inertial force during the high-speed operation of the compressor, reduce the noise and vibration during the operation of the compressor. During the production process of the compressor balance weight, a wax injection machine is first used to prepare wax blocks, and multiple wax blocks are joined together. Then, slurry is applied multiple times and dried to form a semi-finished die. The semi-finished die is fired into a die, the wax material flows out when heated, forming a die body with only one inlet. Molten iron is added to the die body, and the semi-finished product is cooled, and then fired. After firing, it is cooled. The cooled die with iron products inside is placed on the rack in sequence. The hook on the hanging hook type shot blasting machine is used to lift the rack and hang it inside the shot blasting machine. The shot blasting device of the shot blasting machine sprays shot, and the shot is sprayed onto the die to achieve the crushing of the die. After crushing, an iron product composed of multiple balance weights is obtained. Subsequently, the iron product is cut and processed to obtain the compressor balance weight. The hanging hook type shot blasting machine is the crusher for the die during the production process of the compressor balance weight.

[0003] After retrieval, the patent with the publication number of CN 211414843 U discloses a casting shot blasting machine, which includes a shot blasting chamber. Fixed frames are symmetrically and fixedly connected to the top of the shot blasting chamber. A driving device is fixedly connected to the bottom of the extension frame. A second motor is fixedly connected to the bottom of the sliding plate. A collar is movably sleeved on the surface of the hook. A loading rack is fixedly connected to the bottom of the collar. Hanging parts are symmetrically and fixedly connected to the surface of the second connecting rod. A shot storage box is fixedly connected to one side of the shot blasting chamber. One end of the first transmission pipe is fixedly connected with a plurality of high-pressure nozzles. A material pumping pump is fixedly arranged on the surface of the second transmission pipe and the surface of the shot blasting chamber. It relates to the technical field of casting processing. Through the driving device and the loading rack, large-scale shot blasting cleaning is realized, improving production efficiency. Different models of loading racks can be replaced by the collar and the hook to perform shot blasting cleaning on different models of castings. The rotation of the motor and the high-pressure nozzles are used for comprehensive shot blasting cleaning. The material pumping pump enables the shot to form a circulating shot blasting cleaning.

[0004] In the above patent, the loading rack is hung on the hook, and the driving device drives the hook and the loading rack to move into the shot blasting chamber. A chute is opened at the top of the shot blasting chamber, and the chute provides space for the entry of the hook. However, during the actual shot blasting process, the debris generated by the shot blasting is likely to float out from the chute at the top of the shot blasting chamber and pollute the surrounding environment. Therefore, the present application provides a crusher for a die with a double-sided crushing assembly to meet the requirements. Content of the Utility Model

[0005] The technical problem to be solved by the present utility model is to provide a crusher for a die with a double-sided crushing component to solve the technical problem that the debris generated by shot blasting is likely to float out from the chute at the top of the shot blasting chamber and pollute the surrounding environment.

[0006] To solve the above technical problem, the present utility model provides the following technical solutions:

[0007] A crusher for a die with a double-sided crushing component, including a machine body. Shot blasters are installed on both sides of the machine body, and the shot blasters are used to crush the die placed on the rack. It further includes:

[0008] A rotary support mechanism, which includes a bracket arranged inside the machine body. A reduction motor is fixed at the middle position of the bottom of the bracket. A support seat is rotatably connected to the bracket. The output end of the reduction motor is fixedly connected to the bottom of the support seat. A support table is detachably connected to the support seat. Two notches are formed at the bottom of the support table. A clamping member for positioning the support table is arranged on the support seat. A connecting block is fixed on the support table, and a positioning ring is fixed on the connecting block. The rack is placed on the positioning ring, and the positioning ring is used to position the rack. A spring is fixed at the bottom of the bracket, and a fixed block is fixed on the side of the inner wall of the machine body. The spring is fixed on the fixed block;

[0009] A guiding member, which includes a guiding rod fixed at the bottom of the bracket and a guiding sleeve fixed on the fixed block. The circumferential surface of the guiding rod is slidably connected to the inner wall of the guiding sleeve.

[0010] Preferably, the number of the shot blasters is two, which are respectively fixed on both sides of the machine body.

[0011] Preferably, the clamping member includes a pressing piece. Bolts are threadedly connected to both sides of the support seat. A pressing piece is movably sleeved on the bolts. The head of the bolt presses on the side of the pressing piece to make the pressing piece closely fit with the support seat. Slots are formed on both sides of the support table. A clamping block is fixed on the side of the pressing piece close to the slot, and the clamping block is inserted into the slot. A positioning block is fixed at the bottom of the support table, and a long slot is formed on the support seat. The positioning block is attached to the side of the inner wall of the long slot.

[0012] Preferably, a first inclined surface is arranged on the side of the connecting block.

[0013] Preferably, a second inclined surface is arranged on the support table.

[0014] Preferably, a third inclined surface is arranged on the inner wall of the positioning ring.

[0015] Preferably, a vibration motor is fixed at the bottom of the bracket, and the vibration motor is located between the reduction motor and the spring.

[0016] Preferably, the number of the vibration motors is two, and the two vibration motors are symmetrically arranged with the central vertical plane passing through the reduction motor as the symmetry plane.

[0017] Preferably, an arc-shaped guiding surface is provided at the top of the bracket.

[0018] Preferably, a hollowed-out groove is formed in the bracket.

[0019] Compared with the prior art, the utility model has at least the following beneficial effects:

[0020] In the above solution, through the arrangement of the rotating support mechanism, the rack with the die is placed on the support table, and then the support table is lifted by a forklift and placed on the support seat. After the support table is fixed by the clamping member, the rack can be driven by the reduction motor to rotate slowly to break the dies at different positions on the rack. There is no need to use a lifting hook to hoist the rack, so there is no need to open a chute at the top of the machine body, and the inside of the machine body is in a closed state, preventing the debris generated during the shot blasting process from floating out of the machine body, thereby preventing the debris from polluting the surrounding environment. The broken debris falls along the rack to the support table and automatically flows downward under the guidance of the inclined surface II at the top of the support table, preventing the debris from accumulating on the support table.

[0021] Through the arrangement of the vibration motor, during the slow rotation of the rack, the vibration motor drives the rack to vibrate. The vibration helps the accumulated debris on the rack to fall, thereby preventing the debris from affecting the breaking of the die by the shot. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present disclosure and, together with the specification, are further used to explain the principles of the present disclosure and enable those skilled in the relevant art to implement and use the present disclosure.

[0023] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 is a front sectional view of the bracket of the utility model;

[0025] Figure 3 is a three-dimensional structure diagram of the support table of the utility model;

[0026] Figure 4 is a three-dimensional structure diagram of the positioning ring of the utility model;

[0027] Figure 5 is a three-dimensional structure diagram of the positioning block of the utility model;

[0028] Figure 6 is a three-dimensional structure diagram of the bracket of the utility model;

[0029] Figure 7 is a right sectional view of the clamping block of the utility model.

[0030] Reference Signs

[0031] 1, body; 2, shot blasting machine; 3, rotary support mechanism; 31, bracket; 32, support table; 33, connecting block; 34, positioning ring; 35, clamping member; 351, bolt; 352, pressing piece; 353, clamping block; 354, positioning block; 355, long slot; 36, spring; 37, support seat; 38, fixing block; 39, reduction motor; 4, vibration motor; 5, guiding member; 51, guiding rod; 52, guiding sleeve.

[0032] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are marked in the figure, but this is only for schematic needs and is not intended to limit the present invention to this specific structure, device and environment. According to specific needs, those of ordinary skill in the art can adjust or modify these devices and environments, and the adjustments or modifications still fall within the scope of the appended claims. Detailed Embodiment

[0033] The following describes in detail a crusher for a die with a double-sided crushing assembly provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0034] It should be noted that in the specification, references to "an embodiment", "embodiments", "exemplary embodiments", "some embodiments", etc. indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes the specific feature, structure or characteristic. Additionally, when combining embodiments to describe a specific feature, structure or characteristic, implementing such feature, structure or characteristic in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0035] Generally, the terms can be understood, at least in part, from their use in context. For example, at least in part depending on the context, the term "one or more" as used herein can be used to describe any feature, structure or characteristic in a singular sense, or can be used to describe a combination of features, structures or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, at least in part depending on the context, can allow for the existence of other factors that may not be explicitly described.

[0036] Such as Figures 1-7As shown in the figure, an embodiment of the present utility model provides a crusher for a die with a double-sided crushing assembly, including a machine body 1. Shot blasters 2 are installed on both sides of the machine body 1. The shot blasters 2 are used to crush the die placed on the material rack. It further includes:

[0037] A rotary support mechanism 3. The rotary support mechanism 3 includes a bracket 31 arranged inside the machine body 1. A reduction motor 39 is fixed at the middle position of the bottom of the bracket 31. The power supply mode of the reduction motor 39 is an external power supply. A support seat 37 is rotatably connected to the bracket 31. The output end of the reduction motor 39 is fixedly connected to the bottom of the support seat 37. A support table 32 is detachably connected to the support seat 37. Two notches are formed at the bottom of the support table 32. A clamping member 35 for positioning the support table 32 is arranged on the support seat 37. A connecting block 33 is fixed on the support table 32. A positioning ring 34 is fixed on the connecting block 33. The material rack is placed on the positioning ring 34. An arc-shaped block is fixed inside the positioning ring 34. The material rack is supported by the arc-shaped block. The positioning ring 34 is used to position the material rack. A spring 36 is fixed at the bottom of the bracket 31. A fixed block 38 is fixed on the side surface of the inner wall of the machine body 1. The spring 36 is fixed on the fixed block 38;

[0038] A guiding member 5. The guiding member 5 includes a guiding rod 51 fixed at the bottom of the bracket 31 and a guiding sleeve 52 fixed on the fixed block 38. The circumferential surface of the guiding rod 51 is slidably connected to the inner wall of the guiding sleeve 52. When the bracket 31 vibrates, it drives the guiding rod 51 to move along the inner wall of the guiding sleeve 52. The bracket 31 is guided by the guiding rod 51 and the guiding sleeve 52, so that the bracket 31 can only vibrate up and down reciprocally during vibration, preventing the bracket 31 from vibrating randomly and causing the material rack to fall over.

[0039] As Figure 1 shown, in this embodiment, the number of the shot blasters 2 is two, which are respectively fixed on both sides of the machine body 1. The shot blasters 2 on the left and right sides of the machine body 1 spray shot simultaneously to achieve the crushing of the die, thereby improving the crushing efficiency of the die.

[0040] As Figure 2 、 Figure 5 and Figure 7As shown in the figure, in this embodiment, the card member 35 includes a pressing piece 352. Bolts 351 are threadedly connected to both sides of the support base 37. A pressing piece 352 is movably sleeved on the bolts 351. The head of the bolt 351 presses against the side of the pressing piece 352 to make the pressing piece 352 closely fit with the support base 37. Grooves are provided on both sides of the support table 32. A clamping block 353 is fixed on one side of the pressing piece 352 close to the groove. The clamping block 353 is inserted into the groove. A positioning block 354 is fixed at the bottom of the support table 32. A long slot 355 is provided on the support base 37. The positioning block 354 is in contact with the side surface of the inner wall of the long slot 355. After the support table 32 is placed on the support base 37, the positioning block 354 is stuck in the long slot 355 to realize the positioning of the support table 32 and the support base 37. Then, the bolt 351 is tightened in the threaded groove of the support base 37, so that the head of the bolt 351 presses the pressing piece 352, and the pressing piece 352 drives the clamping block 353 to be inserted into the groove on the side of the support table 32, thereby stably installing the support table 32 on the support base 37 and preventing the support table 32 from moving on the support base 37. When positioning the front side of the support table 32, just tighten the bolt 351 on the front side of the support base 37 directly. When positioning the rear side of the support table 32, rotate the support base 37 by 180 degrees, rotate the rear side of the support base 37 to the front side, and then tighten the bolt 351. When disassembling, first unscrew the bolt 351 on the front side of the support base 37, then rotate the bolt 351 on the rear side of the support base 37 to the front side and then unscrew this bolt 351.

[0041] As Figure 4 shown in the figure, in this embodiment, a first inclined surface is provided on the side of the connecting block 33. When debris slides off the support table 32, the first inclined surface on the connecting block 33 reduces the blockage of the connecting block 33 to the debris, making the debris slide off the support table 32 more smoothly.

[0042] As Figure 4 shown in the figure, in this embodiment, a second inclined surface is provided on the support table 32. After the debris falls onto the second inclined surface, it automatically slides down along the second inclined surface, preventing the debris from accumulating on the support table 32.

[0043] As Figure 4 shown in the figure, in this embodiment, a third inclined surface is provided on the inner wall of the positioning ring 34. The third inclined surface is used for guiding when placing the rack in the positioning ring 34, so as to facilitate placing the rack in the positioning ring 34.

[0044] As Figure 2 shown in the figure, in this embodiment, a vibration motor 4 is fixed at the bottom of the bracket 31. The vibration motor 4 is located between the reduction motor 39 and the spring 36. The power supply mode of the vibration motor 4 is an external power source. The vibration motor 4 drives the bracket 31, the support base 37, the support table 32 and the rack to vibrate. After vibration, it helps the debris to fall from the rack and the support table 32, preventing the debris from accumulating in the rack and affecting the crushing of the projectiles against the die.

[0045] As Figure 2 shown, in this embodiment, the number of vibration motors 4 is two, and the two vibration motors 4 are symmetrically arranged with the central vertical plane passing through the speed reduction motor 39 as the symmetry plane. The two vibration motors 4 jointly drive the bracket 31, the support seat 37, the support table 32 and the material rack to vibrate smoothly, preventing the polarization of the material rack.

[0046] As Figure 6 shown, in this embodiment, an arc-shaped guiding surface is provided at the top of the bracket 31, and the guiding surface can prevent debris from accumulating on the bracket 31.

[0047] As Figure 6 shown, in this embodiment, a hollow groove is formed on the bracket 31, and the hollow groove can reduce the weight of the bracket 31, thereby reducing the resistance during the vibration of the bracket 31 driven by the vibration motor 4.

[0048] Working principle: Place the material rack in the positioning ring 34 on the support table 32. The positioning ring 34 supports and positions the material rack. Place the die on the material rack in sequence. After the placement is completed, insert the forklift forks into the notch at the bottom of the support table 32, lift the support table 32 and transfer it to the support seat 37, so that the positioning block 354 is inserted into the long slot 355, and then tighten the bolt 351 in the threaded groove on the side of the support seat 37 to make the pressing piece 352 closely adhere to the support seat 37, and make the clamping block 353 inserted into the clamping slot, thereby realizing the positioning on the support table 32;

[0049] After positioning, close the door of the machine body 1 and then start the shot blaster 2 to break the die on the material rack. The shot blaster 2 sprays the shot from both sides of the material rack and breaks the die at the same time, improving the breaking efficiency of the die. During the breaking process, the speed reduction motor 39 drives the support seat 37 and the support table 32 to rotate slowly. The support table 32 drives the material rack to rotate slowly through the positioning ring 34, realizing the breaking of the die at different positions on the material rack. The broken debris flows down along the material rack to the support table 32, and then flows down along the inclined surface two at the top of the support table 32 to the bottom position of the inner wall of the machine body 1;

[0050] During the slow rotation of the rack, the vibration motor 4 operates to drive the support seat 37, the support table 32 and the rack to vibrate through the support 31. After vibration, it helps the debris to fall from the rack and the support table 32, preventing the accumulation of debris in the rack and affecting the crushing of the projectiles against the die. During the vibration process, the support 31 is elastically supported by the spring 36, and the support 31 drives the guide rod 51 to move along the inner wall of the guide sleeve 52 during the vibration process. The support 31 is guided by the guide rod 51 and the guide sleeve 52, so that the support 31 can only vibrate up and down reciprocally during vibration, preventing the support 31 from vibrating randomly and causing the rack to tip over. After the crushing is completed, turn off the shot blasting machine 2, turn off the reduction motor 39 and the vibration motor 4, open the door on the machine body 1, unscrew the bolt 351 from the support seat 37, and then take out the clamping block 353 from the card slot. After taking it out, a forklift can be used to take out the support table 32, the rack and the iron products generated after crushing on the rack from the machine body 1. After taking it out, the iron products are taken off the rack in turn. After taking them off, they can be formed into the balance blocks of the compressor through subsequent processing.

[0051] The present utility model covers any alternatives, modifications, equivalent methods and solutions made on the essence and scope of the present utility model. In order to enable the public to have a thorough understanding of the present utility model, specific details are described in detail in the above preferred embodiments of the present utility model. However, those skilled in the art can fully understand the present utility model without the description of these details.

[0052] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A crusher for a die with a double-sided crushing component, comprising a machine body (1), shot blasters (2) are installed on both sides of the machine body (1), and the shot blasters (2) are used to crush the die placed on the material rack, characterized in that, Further included are: A rotary support mechanism (3), the rotary support mechanism (3) includes a bracket (31) disposed inside the machine body (1), a reduction motor (39) is fixed at the middle position of the bottom of the bracket (31), a support seat (37) is rotatably connected to the bracket (31), the output end of the reduction motor (39) is fixedly connected to the bottom of the support seat (37), a support platform (32) is detachably connected to the support seat (37), two notches are formed at the bottom of the support platform (32), a clamping member (35) for positioning the support platform (32) is disposed on the support seat (37), a connecting block (33) is fixed on the support platform (32), a positioning ring (34) is fixed on the connecting block (33), the material rack is placed on the positioning ring (34), the positioning ring (34) is used for positioning the material rack, a spring (36) is fixed at the bottom of the bracket (31), and a fixed block (38) is fixed on the side surface of the inner wall of the machine body (1), and the spring (36) is fixed on the fixed block (38); A guiding member (5), the guiding member (5) includes a guiding rod (51) fixed at the bottom of the bracket (31) and a guiding sleeve (52) fixed on the fixed block (38), and the circumferential surface of the guiding rod (51) is slidably connected to the inner wall of the guiding sleeve (52).

2. The crusher for die with double-sided crushing components according to claim 1, characterized in that, The number of the shot blasting machines (2) is two, which are respectively fixed on both sides of the machine body (1).

3. The crusher for die with double-sided crushing components according to claim 1, wherein, The clamping member (35) includes a pressing piece (352), bolts (351) are threadedly connected to both sides of the support seat (37), the pressing piece (352) is movably sleeved on the bolts (351), the head of the bolt (351) presses against the side surface of the pressing piece (352) to make the pressing piece (352) closely fit with the support seat (37), clamping grooves are formed on both sides of the support platform (32), a clamping block (353) is fixed on the side of the pressing piece (352) close to the clamping groove, the clamping block (353) is inserted into the clamping groove, a positioning block (354) is fixed at the bottom of the support platform (32), a long slot (355) is formed on the support seat (37), and the positioning block (354) is in contact with the side surface of the inner wall of the long slot (355).

4. The crusher for die used with double-sided crushing components according to claim 1, wherein, An inclined surface one is provided on the side surface of the connecting block (33).

5. The crusher for die with double-sided crushing assembly according to claim 1, wherein, An inclined surface two is provided on the support platform (32).

6. The crusher for die used with a double-sided crushing assembly according to claim 1, wherein An inclined surface three is provided on the inner wall of the positioning ring (34).

7. The crusher for die with double-sided crushing assembly according to claim 1, characterized in that, A vibration motor (4) is fixed at the bottom of the bracket (31), and the vibration motor (4) is located between the reduction motor (39) and the spring (36).

8. The crusher for die with double-sided crushing components according to claim 7, characterized in that, The number of the vibration motors (4) is two, and the two vibration motors (4) are symmetrically arranged with the central vertical plane passing through the reduction motor (39) as the symmetry plane.

9. The crusher for a die, with a double-sided crushing assembly, according to claim 1, characterized in that, An arc-shaped guiding surface is provided at the top of the bracket (31).

10. The crusher for die with double-sided crushing components according to claim 1, characterized in that, A hollowed-out groove is formed on the bracket (31).

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