Crawler-type shot blasting machine convenient for shot-slag separation and used for metal casting production

Abstract

The utility model relates to the technical field of metal casting production, and discloses a crawler-type shot blasting machine convenient for shot-slag separation for metal casting production, which comprises a working bin, a ventilation opening fixedly arranged on the top surface of the working bin, a console fixedly arranged on the top surface of the left end of the ventilation opening, and a base fixedly arranged on the bottom surface of the working bin, a screening mechanism is arranged on the front face of the working bin, an adjusting mechanism is arranged on the side face of the working bin, a crawler belt is arranged in the working bin, and positioning frames are arranged on the left side face and the right side face of the working bin. The cam plate drives the driving rod, the connecting base and the sliding base to do reciprocating motion in the vertical direction, then the screening plate is driven to shake, residues on the surface of the metal casting on the screening plate are screened, and the device can conveniently conduct shot-slag separation on the metal casting in the follow-up process; and the metal castings fall onto the screening plate for secondary separation, so that the separation effect of the device on the metal castings is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal casting production, in particular to a crawler-type shot blasting machine for metal casting production which is convenient for shot slag separation. Background Art

[0002] Crawler shot blasting machine is a high-strength wear-resistant rubber crawler or manganese steel crawler to load the workpiece. It uses a high-speed rotating impeller to throw the projectiles onto the workpiece in the chamber to achieve the purpose of cleaning. It is suitable for sand removal, rust removal, oxide skin removal and surface strengthening of small castings, forgings, stampings, gears, springs and other parts, especially for cleaning and strengthening parts that are not afraid of collision.

[0003] When the current crawler shot blasting machine is performing shot blasting, the dust remaining on the metal casting will adhere to the steel shot, which is not easy to clean. In addition, burrs and oxide scale debris remain on the surface of the metal casting after shot blasting, and it cannot be directly processed and used.

[0004] Therefore, a crawler-type shot blasting machine for metal casting production which is convenient for separating shot and slag is proposed. Utility Model Content

[0005] The utility model aims to provide a crawler-type shot blasting machine for metal casting production which is convenient for separating shot and slag, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a crawler-type shot blasting machine for metal casting production that is convenient for separating shot and slag, comprising a working chamber, a vent is fixedly provided on the top surface of the working chamber, a control console is fixedly provided on the top surface of the left end of the vent, a base is fixedly provided on the bottom surface of the working chamber, a screening mechanism is provided on the front of the working chamber, and an adjustment mechanism is provided on the side of the working chamber;

[0007] A crawler is arranged inside the working compartment, and positioning frames are arranged on the left and right sides of the working compartment;

[0008] The screening mechanism comprises a screening part and a driving part;

[0009] The adjusting mechanism comprises a sealing part and an adjusting part.

[0010] Preferably, the screening part includes a fixed frame, the back side of the fixed frame is fixedly connected to the working chamber, a placement groove is opened on the inner side of the fixed frame, a positioning rod is arranged in the placement groove, the upper and lower ends of the positioning rod are fixedly connected to the inner wall of the placement groove, a screening plate is arranged inside the working chamber, and the positioning rod passes through both ends of the screening plate and is slidably connected to the screening plate.

[0011] Preferably, the driving portion includes a driving seat, the top surface of the driving seat is fixedly connected to the bottom surface of the screen plate, the bottom surface of the driving seat is provided with a sliding groove, a sliding seat is arranged below the driving seat, the upper end of the sliding seat is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove.

[0012] Preferably, a return spring is arranged inside the sliding groove, the lower end of the return spring is sleeved on the outer side surface of the sliding seat, and the upper and lower ends of the return spring are respectively fixedly connected to the inner top surface of the sliding groove and the sliding seat.

[0013] Preferably, a connecting seat is fixedly provided on the bottom surface of the sliding seat, a driving rod is hingedly provided on the lower end of the connecting seat, cam plates are fixedly provided on the left and right sides of the lower end of the driving rod, and a rotating rod is fixedly provided on the far ends of the two cam plates.

[0014] Preferably, the right end of the rotating rod on the right is connected to the inner wall bearing inside the fixing frame, and the left end of the rotating rod on the left passes through the fixing frame and extends to the left end of the fixing frame. A motor is fixedly arranged on the left side of the fixing frame, and the motor output shaft is fixedly connected to the left rotating rod.

[0015] Preferably, the sealing portion comprises a sealing plate, the left and right ends of the sealing plate are slidably connected to the positioning frame, and a connecting rod is fixedly provided on the back side of the sealing plate.

[0016] Preferably, the adjustment part includes a sliding frame, two of which are arranged on the left and right, the close ends of the two sliding frames are fixedly connected to the working bin, an adjustment groove is opened inside the sliding frame, a sliding block is arranged in the adjustment groove, the sliding block is slidably connected to the inner wall of the adjustment groove, the rear end of the connecting rod passes through the sliding block and is slidably connected to the sliding block, a cylinder is arranged under the sliding block, the cylinder is fixedly connected to the side of the working bin, and the output end of the cylinder is fixedly connected to the sliding block.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the crawler shot blasting machine for metal casting production, which is convenient for separating shot slag,

[0018] 1) The cam plate drives the driving rod, the connecting seat and the sliding seat to reciprocate in the vertical direction, thereby driving the screening plate to vibrate, and screening the residue on the surface of the metal casting on the screening plate, so as to facilitate the subsequent separation of the pellets and slag from the metal castings. At the same time, after the separation of the pellets and slag from the metal castings is completed, they fall onto the screening plate to perform secondary separation on the metal castings, thereby improving the separation effect of the device on the metal castings.

[0019] 2) The sealing plate is driven to move synchronously by the connecting rod, which makes it easy to open and seal the sealing plate, facilitate the staff to load the metal castings and the sealing of the metal castings when working in the working chamber, avoid the metal castings flying out during the separation process, and improve the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the interior of the working chamber of the utility model;

[0022] Figure 3 This is a cross-sectional view of the fixing frame of the utility model;

[0023] Figure 4 This is a cross-sectional view of the drive seat of the utility model;

[0024] Figure 5 It is a three-dimensional schematic diagram of the adjustment mechanism of the utility model.

[0025] In the figure: 1 working chamber, 11 crawler, 12 positioning frame, 2 ventilation port, 3 control console, 4 base, 5 screening mechanism, 51 fixing frame, 52 positioning rod, 53 screening plate, 54 driving seat, 55 sliding seat, 56 return spring, 57 connecting seat, 58 driving rod, 59 cam plate, 510 rotating rod, 511 motor, 6 adjusting mechanism, 61 sealing plate, 62 connecting rod, 63 sliding frame, 64 sliding block, 65 cylinder. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] See also Figure 1-Figure 5 The utility model provides a technical solution: a crawler-type shot blasting machine for metal casting production that is convenient for separating shot slag, comprising a working bin 1, a vent 2 is fixedly arranged on the top surface of the working bin 1, a control console 3 is fixedly arranged on the top surface of the left end of the vent 2, a base 4 is fixedly arranged on the bottom surface of the working bin 1, a screening mechanism 5 is arranged on the front of the working bin 1, and an adjustment mechanism 6 is arranged on the side of the working bin 1;

[0029] A crawler 11 is provided inside the working compartment 1, and positioning frames 12 are provided on the left and right sides of the working compartment 1;

[0030] The screening mechanism 5 includes a screening part and a driving part;

[0031] The adjusting mechanism 6 includes a sealing portion and an adjusting portion.

[0032] The screening part includes a fixing frame 51, the back of the fixing frame 51 is fixedly connected to the working chamber 1, a placement groove is provided on the inner side of the fixing frame 51, a positioning rod 52 is provided in the placement groove, the upper and lower ends of the positioning rod 52 are fixedly connected to the inner wall of the placement groove, a screening plate 53 is provided inside the working chamber 1, and the positioning rod 52 passes through the two ends of the screening plate 53 and is slidably connected to the screening plate 53;

[0033] The driving part includes a driving seat 54, the top surface of the driving seat 54 is fixedly connected to the bottom surface of the screening plate 53, the bottom surface of the driving seat 54 is provided with a sliding groove, and a sliding seat 55 is provided below the driving seat 54, the upper end of the sliding seat 55 is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove;

[0034] A return spring 56 is arranged inside the sliding groove, and the lower end of the return spring 56 is sleeved on the outer side of the sliding seat 55, and the upper and lower ends of the return spring 56 are respectively fixedly connected to the top surface of the sliding groove and the sliding seat 55;

[0035] A connecting seat 57 is fixedly provided on the bottom surface of the sliding seat 55, a driving rod 58 is hingedly provided at the lower end of the connecting seat 57, cam plates 59 are fixedly provided on the left and right sides of the lower end of the driving rod 58, and a rotating rod 510 is fixedly provided at the ends away from the two cam plates 59;

[0036] The right end of the right rotating rod 510 is connected to the inner wall bearing of the fixing frame 51, and the left end of the left rotating rod 510 penetrates the fixing frame 51 and extends to the left end of the fixing frame 51. A motor 511 is fixedly arranged on the left side of the fixing frame 51, and the output shaft of the motor 511 is fixedly connected to the left rotating rod 510;

[0037] Furthermore, the motor 511 of this embodiment drives the rotating rod 510 to rotate. The rotating rod 510 drives the cam plate 59 to rotate, and the cam plate 59 drives the driving rod 58, the connecting seat 57 and the sliding seat 55 to reciprocate in the vertical direction, drives the driving seat 54 to move synchronously and the return spring 56 to contract, thereby driving the screening plate 53 to shake;

[0038] Furthermore, in this embodiment, the cam plate 59 drives the driving rod 58, the connecting seat 57 and the sliding seat 55 to reciprocate in the vertical direction, thereby driving the screening plate 53 to shake, and screening the residue on the surface of the metal casting on the screening plate 53, so as to facilitate the subsequent separation of the metal casting from the pellets and slag by the device. At the same time, after the separation of the metal casting pellets and slag is completed, they fall onto the screening plate 53 to perform secondary separation on the metal casting, thereby improving the separation effect of the device on the metal casting;

[0039] Embodiment 2

[0040] See also Figure 1-Figure 5, and on the basis of the first embodiment, it is further obtained that: the sealing portion includes a sealing plate 61, the left and right ends of the sealing plate 61 are slidably connected to the positioning frame 12, and a connecting rod 62 is fixedly provided on the back of the sealing plate 61;

[0041] The adjustment part includes a sliding frame 63, two sliding frames 63 are arranged on the left and right, the close ends of the two sliding frames 63 are fixedly connected to the working chamber 1, an adjustment groove is opened inside the sliding frame 63, a sliding block 64 is arranged in the adjustment groove, the sliding block 64 is slidably connected to the inner wall of the adjustment groove, the rear end of the connecting rod 62 passes through the sliding block 64 and is slidably connected to the sliding block 64, a cylinder 65 is arranged below the sliding block 64, the cylinder 65 is fixedly connected to the side of the working chamber 1, and the output end of the cylinder 65 is fixedly connected to the sliding block 64;

[0042] Furthermore, in this embodiment, the cylinder 65 drives the sliding block 64 to move in the vertical direction, the sliding block 64 drives the connecting rod 62 to move synchronously, and the connecting rod 62 drives the sealing plate 61 to move synchronously, so as to facilitate the opening and sealing of the sealing plate 61;

[0043] Furthermore, in this embodiment, the sealing plate 61 is driven to move synchronously by the connecting rod 62, which facilitates the opening and sealing of the sealing plate 61, facilitates the staff to load the metal castings and the sealing of the metal castings when working in the working chamber 1, avoids the metal castings from flying out during the separation process, and improves the safety of the device.

[0044] When in use, the motor 511 drives the rotating rod 510 to rotate. The rotating rod 510 drives the cam plate 59 to rotate, and the cam plate 59 drives the driving rod 58, the connecting seat 57 and the sliding seat 55 to reciprocate in the vertical direction, drives the driving seat 54 to move synchronously and the reset spring 56 to contract, and then drives the screening plate 53 to shake, and screens the residue on the surface of the metal casting on the screening plate 53, which is convenient for the device to perform pellet slag separation on the metal casting later. At the same time, after the separation of the pellet slag of the metal casting is completed, it falls on the screening plate 53 to perform secondary separation on the metal casting, and improves the separation effect of the device on the metal casting. The cylinder 65 drives the sliding block 64 to move in the vertical direction, and the sliding block 64 drives the connecting rod 62 to move synchronously, and the connecting rod 62 drives the sealing plate 61 to move synchronously, which is convenient for opening and sealing the sealing plate 61, and convenient for the staff to load the metal casting and the sealing of the metal casting when working in the working bin 1, to prevent the metal casting from flying out during the separation process, and improve the safety of the device.

[0045] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crawler-type shot blasting machine for metal casting production that facilitates shot-slag separation, comprising a working chamber (1), characterized in that: The top surface of the working bin (1) is fixedly provided with a vent (2), the top surface of the left end of the vent (2) is fixedly provided with a control console (3), the bottom surface of the working bin (1) is fixedly provided with a base (4), the front surface of the working bin (1) is provided with a screening mechanism (5), and the side surface of the working bin (1) is provided with an adjustment mechanism (6); A crawler belt (11) is arranged inside the working compartment (1), and positioning frames (12) are arranged on the left and right sides of the working compartment (1); The screening mechanism (5) comprises a screening part and a driving part; The adjustment mechanism (6) comprises a sealing part and an adjustment part.

2. A crawler-type shot blasting machine for metal casting production that facilitates shot-slag separation according to claim 1, characterized in that: The screening part comprises a fixing frame (51), the back side of the fixing frame (51) is fixedly connected to the working chamber (1), a placement groove is provided on the inner side of the fixing frame (51), a positioning rod (52) is provided in the placement groove, the upper and lower ends of the positioning rod (52) are fixedly connected to the inner wall of the placement groove, a screening plate (53) is provided inside the working chamber (1), and the positioning rod (52) passes through the two ends of the screening plate (53) and is slidably connected to the screening plate (53).

3. A crawler-type shot blasting machine for metal casting production that facilitates shot-slag separation according to claim 1, characterized in that: The driving part comprises a driving seat (54), the top surface of the driving seat (54) is fixedly connected to the bottom surface of the screening plate (53), the bottom surface of the driving seat (54) is provided with a sliding groove, a sliding seat (55) is arranged below the driving seat (54), the upper end of the sliding seat (55) is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove.

4. A crawler-type shot blasting machine for metal casting production that facilitates shot-slag separation according to claim 3, characterized in that: A return spring (56) is arranged inside the sliding groove, and the lower end of the return spring (56) is sleeved on the outer side surface of the sliding seat (55). The upper and lower ends of the return spring (56) are respectively fixedly connected to the inner top surface of the sliding groove and the sliding seat (55).

5. The crawler-type shot blasting machine for metal casting production that facilitates shot-slag separation according to claim 3 is characterized in that: A connecting seat (57) is fixedly provided on the bottom surface of the sliding seat (55), a driving rod (58) is hingedly provided on the lower end of the connecting seat (57), cam plates (59) are fixedly provided on the left and right side surfaces of the lower end of the driving rod (58), and a rotating rod (510) is fixedly provided on the ends away from each other of the two cam plates (59).

6. A crawler-type shot blasting machine for metal casting production that facilitates shot-slag separation according to claim 5, characterized in that: The right end of the right rotating rod (510) is connected to the inner wall bearing of the fixed frame (51), and the left end of the left rotating rod (510) penetrates the fixed frame (51) and extends to the left end of the fixed frame (51). A motor (511) is fixedly arranged on the left side of the fixed frame (51), and the output shaft of the motor (511) is fixedly connected to the left rotating rod (510).

7. The crawler-type shot blasting machine for metal casting production that facilitates shot-slag separation according to claim 1, characterized in that: The sealing portion comprises a sealing plate (61), the left and right ends of the sealing plate (61) are slidably connected to the positioning frame (12), and a connecting rod (62) is fixedly arranged on the back of the sealing plate (61).

8. The crawler-type shot blasting machine for metal casting production that facilitates shot-slag separation according to claim 1, characterized in that: The adjusting part comprises a sliding frame (63), two sliding frames (63) are arranged on the left and right, the two sliding frames (63) are fixedly connected to the working chamber (1) at their adjacent ends, an adjusting groove is provided inside the sliding frame (63), a sliding block (64) is arranged in the adjusting groove, the sliding block (64) is slidably connected to the inner wall of the adjusting groove, the rear end of the connecting rod (62) passes through the sliding block (64) and is slidably connected to the sliding block (64), a cylinder (65) is arranged below the sliding block (64), the cylinder (65) is fixedly connected to the side of the working chamber (1), and the output end of the cylinder (65) is fixedly connected to the sliding block (64).

Images