A hook-type shot blasting machine for mold processing

Abstract

The present invention relates to the field of mold processing technology, and specifically to a hook-type shot blasting cleaning machine for mold processing, comprising a cleaning machine body, a cleaning closed door is installed on the cleaning machine body, and an arch frame is fixedly arranged at one end of the upper side of the cleaning machine body, and a supporting carrier is fixedly arranged at the other end, an electric telescopic rod is fixedly arranged on the arch frame, and a supporting rail rod is fixedly arranged between the arch frame and the supporting carrier, and a moving channel is opened at the upper end of the cleaning machine body, when the hook moves in the moving channel, it will contact with a movable baffle, with the movement of the hook, it will drive the movable baffle to move, with the movement of the movable baffle, it will drive two channel covering plates to move toward each other, so that the channel covering plates are closed together to cover the moving channel to achieve the closure of the moving channel.

Description

Technical Field

[0001] The invention relates to the technical field of mold processing, in particular to a hook-type shot blasting cleaning machine for mold processing. Background Art

[0002] After the mold is processed, its surface needs to be shot blasted to ensure its production quality. That is, the mold is moved to the shot blasting machine and the high-speed rotating impeller is used to throw the projectiles onto the mold, and the purpose of cleaning the mold is achieved through collision with the mold.

[0003] There are many types of existing shot blasting machines, among which the hook-type shot blasting machine is the most commonly used shot blasting machine in mold processing. The mold is moved to the cleaning chamber by a hook, and the hook structure on the shot blasting machine under the existing technology is relatively simple. When the mold is shot blasted in the cleaning chamber, it will shake violently, and the mold will fall off the hook. In addition, a hook channel is opened on the upper side of the shot blasting machine to facilitate the movement of the hook. During the shot blasting process, the sealing of the hook channel is relatively poor, which will cause the dust generated during the shot blasting process to overflow and affect the working environment. Summary of the invention

[0004] The object of the present invention is to provide a hook-type shot blasting machine for mold processing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A hook-type shot blasting cleaning machine for mold processing comprises a cleaning machine body, a cleaning closed door is installed on the cleaning machine body, and an arch frame is fixedly arranged at one end of the upper side of the cleaning machine body, and a supporting carrier is fixedly arranged at the other end, an electric telescopic rod is fixedly arranged on the arch frame, and a supporting rail rod is fixedly arranged between the arch frame and the supporting carrier, a moving channel is opened at the upper end of the cleaning machine body, matching bosses are symmetrically fixedly arranged on both sides of the moving channel, a supporting guide rod is fixedly arranged on the matching boss, a matching side plate is also fixedly arranged on the matching boss, a supporting side plate is fixedly arranged on the matching boss next to the matching side plate, a matching guide rod is fixedly arranged on the supporting side plate, a matching end block is fixedly arranged on the matching guide rod, and the upper end of the cleaning machine body is also fixedly arranged on the matching boss A supporting column is fixedly provided, and a driving inclined plate is fixedly provided on the supporting column, and a driving slide groove is provided on the driving inclined plate, and a load-bearing movable plate is fixedly installed on the electric telescopic rod, and a sliding side plate is symmetrically fixedly provided on the load-bearing movable plate, and a supporting sliding hole is provided on the sliding side plate, and a supporting rail rod is inserted in the supporting sliding hole, and a crane is fixedly installed on the load-bearing movable plate, and a hanging plate is installed on the crane, and a hanging hook is fixedly provided at the lower end of the hanging plate, and a moving cavity is provided on the hanging hook, and an inner bearing block is fixedly provided in the moving cavity, and a limited position plug-in hole is provided on the inner bearing block, and a plug-in connecting hole is provided on the hanging plate, and the plug-in connecting hole is connected with the moving cavity, and a positioning plug-in hole is also provided on the hook, and a channel linkage closing mechanism is installed on the cleaning machine body.

[0007] Preferably, the channel linkage closing mechanism comprises a closing cover plate, a movable matching plate, a movable baffle and a channel covering plate, the closing cover plate is installed on the hook, a movable through hole is opened on the closing cover plate, the hook is inserted in the movable through hole, and a fixed vertical rod is fixedly provided at one end of the closing cover plate, and a limited top plate is fixedly provided at the upper end of the fixed vertical rod.

[0008] Preferably, a bending plate frame is fixedly provided on the closed cover plate, a connecting rod is fixedly provided on the bending plate frame, the connecting rod is inserted in the connecting hole, and a supporting base plate is fixedly provided at the lower end of the connecting rod, the supporting base plate is in the movable cavity, and a movable connecting rod is hinged on the supporting base plate.

[0009] Preferably, the lower end of the movable connecting rod is hinged with a movable connecting block, a limit stop rod is fixedly provided on the movable connecting block, the limit stop rod is inserted in the limit socket, and mounting vertical plates are symmetrically fixedly provided on both sides of the closed cover plate, mounting sockets are provided on the mounting vertical plates, and a movable matching plate is installed on the closed cover plate.

[0010] Preferably, installation rods are symmetrically fixed on both sides of the movable matching plate, positioning pins are fixed on the movable matching plate between the installation rods, the positioning pins are inserted in the positioning holes, the installation rods are inserted in the installation holes, and a bearing strip is fixed on the other end of the installation rod, and a connecting block is fixed on the bearing strip.

[0011] Preferably, a connecting rod is hinged on the movable matching plate, a reset block is hinged on the upper end of the connecting rod, a movable socket is provided on the reset block, and a fixed vertical pole is inserted in the movable socket.

[0012] Preferably, a movable baffle is installed on the cleaning machine body, and a matching linkage block is fixedly provided on the lower side of one end of the movable baffle, the matching linkage block is inserted in the movable channel, and a matching arc groove is opened on the matching linkage block, and the matching arc groove passes through the movable baffle, and load-bearing vertical rods are symmetrically fixed on the movable baffle, and linkage bars are installed on the load-bearing vertical rods.

[0013] Preferably, plug-in cylindrical blocks are symmetrically fixed at both ends of the linkage bar block, the plug-in cylindrical blocks are plugged into the driving slide groove, and the linkage bar block is symmetrically provided with load-bearing matching holes, the load-bearing vertical rods are plugged into the load-bearing matching holes, and a connecting cavity is provided on the linkage bar block between the load-bearing matching holes.

[0014] Preferably, support carriers are symmetrically fixed on both sides of the movable baffle, and matching through holes are opened on the support carriers. Matching guide rods are inserted in the matching through holes, and matching springs are sleeved on the matching guide rods. A movable connecting rod is hinged on the support carrier, and a channel covering plate is hinged on the other end of the movable connecting rod.

[0015] Preferably, there are two channel covering plates, which are respectively arranged on both sides of the movable channel, and a limiting through hole is opened on the channel covering plate, a supporting guide rod is inserted into the limiting through hole, and a connecting wing plate is fixedly provided at one end of the channel covering plate, and the connecting wing plate is hinged to the movable connecting rod.

[0016] Compared with the prior art, the invention has the following advantages:

[0017] 1. When the hook moves in the moving channel, it will contact with the movable baffle. As the hook moves, it will drive the movable baffle to move. As the movable baffle moves, it will drive the two channel covering plates to move toward each other, so that the channel covering plates close together and cover the moving channel to close the moving channel.

[0018] 2. When the hook moves synchronously with the movable baffle, as the linkage bar moves downward, it will drive the closed cover plate to move downward, so that it covers the movable baffle and the channel covering plate, and closes the moving channel between the movable baffle and the channel covering plate, and then closes the entire moving channel, fully ensuring the sealing of the moving channel, and thus ensuring that no dust will overflow from the moving channel during the shot blasting process.

[0019] 3. In addition, when the closed cover moves downward, the movable connecting block will be driven to move under the action of the movable connecting rod, and then the limit stop rod will be driven to move, so that the limit stop rod will close the hook of the hook, which can play a good limiting role for the suspended mold and prevent it from falling off due to excessive shaking. After shot blasting is completed, as the mold is removed, the limit stop rod is reset to facilitate the removal and placement of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A first-person perspective diagram of the cleaning machine assembly.

[0021] Figure 2 A second-person view of the cleaning machine assembly.

[0022] Figure 3 A third-person perspective diagram of the cleaning machine assembly.

[0023] Figure 4 for Figure 3 A magnified schematic diagram of center A.

[0024] Figure 5 It is a schematic diagram of the structure of the cleaning machine body.

[0025] Figure 6 It is the assembly diagram of the load-bearing movable plate.

[0026] Figure 7 for Figure 6 A magnified schematic diagram of center A.

[0027] Figure 8 for Figure 6 A magnified schematic diagram of point B in the middle.

[0028] Fig. 9 It is a structural schematic diagram of the movable matching plate.

[0029] Fig.10 It is a schematic diagram of the assembly of the movable baffle and the channel covering plate.

[0030] In the figure: 1. cleaning machine body; 10. cleaning closed door; 11. arch frame; 12. support carrier; 13. electric telescopic rod; 14. support rail rod; 15. moving channel; 16. matching boss; 161. support guide rod; 162. matching side plate; 163. support side plate; 164. matching guide rod; 165. matching end block; 17. support column; 18. driving inclined plate; 19. driving slide; 2. bearing movable plate; 21. sliding side plate; 22. supporting sliding hole; 3. crane; 31. hanging plate; 32. hook; 33. moving cavity; 34. inner bearing block; 35. limit socket; 36. plug-in connection hole; 37. positioning socket; 4. closed cover plate; 40. movable through hole; 41. fixed pole; 42. limit top plate; 43 , bending plate frame; 44, connecting rod; 45, supporting bottom plate; 46, movable connecting rod; 47, movable connecting block; 48, limiting stop rod; 49, installing vertical plate; 491, installing socket; 5, movable matching plate; 51, installing rod; 52, positioning column; 53, bearing plate strip; 54, connecting block; 55, connecting rod; 56, reset block; 57, moving socket; 6, movable baffle; 61, matching linkage block; 62, matching arc groove; 63, bearing vertical rod; 64, linkage bar block; 65, plug-in cylindrical block; 66, bearing matching hole; 67, connecting cavity; 68, supporting carrier; 681, matching through hole; 682, matching spring; 683, moving connecting rod; 7, channel covering plate; 71, limiting through hole; 72, connecting wing plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figures 1 to 10 , the present invention provides a technical solution:

[0033] A hook-type shot blasting cleaning machine for mold processing comprises a cleaning machine body 1, on which a cleaning closed door 10 is installed, and an arch frame 11 is fixedly arranged at one end of the upper side of the cleaning machine body 1, and a supporting carrier 12 is fixedly arranged at the other end, an electric telescopic rod 13 is fixedly arranged on the arch frame 11, and a supporting rail rod 14 is fixedly arranged between the arch frame 11 and the supporting carrier 12, a moving channel 15 is opened at the upper end of the cleaning machine body 1, and matching bosses 16 are symmetrically fixedly arranged on both sides of the moving channel 15, a supporting guide rod 161 is fixedly arranged on the matching boss 16, a matching side plate 162 is also fixedly arranged on the matching boss 16, a supporting side plate 163 is fixedly arranged on the matching boss 16 next to the matching side plate 162, a matching guide rod 164 is fixedly arranged on the supporting side plate 163, a matching guide rod 164 is fixedly arranged on the supporting side plate 163, a matching end block 165 is fixedly arranged on the matching guide rod 164, and the cleaning machine body 1 A supporting column 17 is also symmetrically fixedly arranged on the upper end, a driving inclined plate 18 is fixedly arranged on the supporting column 17, a driving slide groove 19 is provided on the driving inclined plate 18, a load-bearing movable plate 2 is fixedly installed on the electric telescopic rod 13, a sliding side plate 21 is symmetrically fixedly arranged on the load-bearing movable plate 2, a supporting sliding hole 22 is provided on the sliding side plate 21, a supporting sliding hole 22 is inserted into the supporting sliding hole 22, and a crane 3 is fixedly installed on the load-bearing movable plate 2, a hanging plate 31 is installed on the crane 3, a hook 32 is fixedly arranged on the lower end of the hanging plate 31, a moving cavity 33 is provided on the hook 32, an inner bearing block 34 is fixedly arranged in the moving cavity 33, a limited position plug hole 35 is provided on the inner bearing block 34, a plug-in connecting hole 36 is provided on the hanging plate 31, the plug-in connecting hole 36 is connected with the moving cavity 33, a positioning plug hole 37 is also provided on the hook 32, and a channel linkage type closing mechanism is installed on the cleaning machine body 1.

[0034] The channel linkage closing mechanism includes a closing cover plate 4, a movable matching plate 5, a movable baffle 6 and a channel covering plate 7. The closing cover plate 4 is installed on the hook 32. A movable through hole 40 is opened on the closing cover plate 4. The hook 32 is inserted into the movable through hole 40. A fixed vertical rod 41 is fixedly provided at one end of the closing cover plate 4, and a limited top plate 42 is fixedly provided at the upper end of the fixed vertical rod 41.

[0035] A bending plate frame 43 is fixedly provided on the closed cover plate 4, a connecting rod 44 is fixedly provided on the bending plate frame 43, the connecting rod 44 is inserted into the plug-in hole 36, and a supporting base plate 45 is fixedly provided at the lower end of the connecting rod 44, the supporting base plate 45 is in the movable cavity 33, and a movable connecting rod 46 is hinged on the supporting base plate 45.

[0036] A movable connecting block 47 is hinged at the lower end of the movable connecting rod 46, and a limit stop rod 48 is fixedly provided on the movable connecting block 47. The limit stop rod 48 is inserted into the limit socket 35. Mounting vertical plates 49 are symmetrically fixedly provided on both sides of the closed cover plate 4, and mounting sockets 491 are provided on the mounting vertical plates 49, and a movable matching plate 5 is installed on the closed cover plate 4.

[0037] The movable matching plate 5 is symmetrically fixed with mounting rods 51 on both sides, and the movable matching plate 5 between the mounting rods 51 is fixed with positioning pins 52, the positioning pins 52 are inserted in the positioning sockets 37, the mounting rods 51 are inserted in the mounting sockets 491, and the other end of the mounting rods 51 is fixed with a bearing strip 53, and the bearing strip 53 is fixed with a connecting block 54.

[0038] A connecting rod 55 is hinged on the movable matching plate 5, and a reset block 56 is hinged on the upper end of the connecting rod 55. A movable socket 57 is provided on the reset block 56, and a fixed vertical rod 41 is inserted in the movable socket 57. The movable matching plate 5 can be reset under the action of gravity of the reset block 56.

[0039] A movable baffle 6 is installed on the cleaning machine body 1, and a matching linkage block 61 is fixedly arranged on the lower side of one end of the movable baffle 6. The matching linkage block 61 is inserted into the moving channel 15, and a matching arc groove 62 is opened on the matching linkage block 61. The matching arc groove 62 runs through the movable baffle 6. A bearing vertical rod 63 is symmetrically fixed on the movable baffle 6, and a linkage bar block 64 is installed on the bearing vertical rod 63.

[0040] Plug-in cylindrical blocks 65 are symmetrically fixed at both ends of the linkage bar 64, which are inserted into the driving slide groove 19, and the plug-in cylindrical blocks 65 are in contact with the inner wall of the driving slide groove 19, and load-bearing matching holes 66 are symmetrically opened on the linkage bar 64, and load-bearing vertical rods 63 are inserted in the load-bearing matching holes 66, and connecting cavities 67 are opened on the linkage bar 64 between the load-bearing matching holes 66. When the hook 32 drives the movable baffle 6 to move, the connecting block 54 is inserted in the connecting cavity 67.

[0041] Support carrier plates 68 are symmetrically fixed on both sides of the movable baffle 6, and a matching through hole 681 is opened on the support carrier plate 68. A matching guide rod 164 is inserted in the matching through hole 681, and a matching spring 682 is sleeved on the matching guide rod 164. A movable connecting rod 683 is hinged on the support carrier plate 68, and the other end of the movable connecting rod 683 is hinged to the channel covering plate 7. In addition, the two ends of the matching spring 682 are respectively fixed on the support carrier plate 68 and the matching end block 165.

[0042] There are two channel covering plates 7, which are respectively arranged on both sides of the movable channel 15, and a limiting through hole 71 is provided on the channel covering plate 7, in which a supporting guide rod 161 is inserted, and a connecting wing plate 72 is fixedly provided at one end of the channel covering plate 7, and the connecting wing plate 72 is hinged to the movable connecting rod 683. The upper end surface of the channel covering plate 7 is flush with the upper end surface of the movable baffle 6, and the upper end surface of the matching side plate 162 is flush with the upper end surfaces of the movable baffle 6 and the channel covering plate 7. The channel covering plate 7 is closed together when it plays a closing role on the movable channel 15.

[0043] When the mold is shot blasted, it is hung on the hook 32 through the hanger, and then the hook 32 is moved to drive the mold to move into the cleaning machine body 1. The hook 32 moves in the moving channel 15. During the movement, the connecting block 54 on the load-bearing strip 53 will be inserted into the connecting cavity 67, so that the movable matching plate 5 will remain stationary under the restriction of the matching spring 682, so that the distance between the fixed vertical rod 41 and the movable matching plate 5 will become smaller, and then the reset block 56 will move upward under the action of the connecting rod 55 until the reset block 56 can no longer move upward. At this time, the positioning column 52 withdraws from the positioning socket 37, and the hook 32 is inserted in the matching arc groove 62. As the hook 32 continues to move, it will drive The movable baffle 6 moves, and with the movement of the movable baffle 6, the two channel covering plates 7 will be driven to move toward each other under the action of the movable connecting rod 683, and then the two will be closed together to cover the movable channel 15. At the same time, with the movement of the movable baffle 6, the linkage block 64 will be driven to move downward under the restriction of the driving slide groove 19. Since the connecting plug block 54 is inserted in the connecting cavity 67, the connecting plug block 54 will be driven to move downward under the action of the linkage block 64. The connecting plug block 54 is fixedly set on the movable matching plate 5, so with the downward movement of the linkage block 64, the movable matching plate 5 will also be driven to move downward. The movable matching plate 5 is installed on the closed cover plate 4, and with the downward movement of the movable matching plate 5, the closed cover plate 4 will also be driven to move downward As the closed cover plate 4 moves downward, the closed cover plate 4 will cover the movable baffle plate 6 and the channel covering plate 7, and at the same time, the lower end surface of the closed cover plate 4 will contact the upper end surface of the matching side plate 162, so that the movable channel 15 between the movable baffle plate 6 and the channel covering plate 7 can be closed under the action of the closed cover plate 4, thereby achieving complete closure of the movable channel 15, and effectively avoiding the dust inside the cleaning machine body 1 from overflowing from the movable channel 15. In addition, as the closed cover plate 4 moves downward, it will also drive the supporting bottom plate 45 to move downward. As the supporting bottom plate 45 moves downward, the movable connecting block 47 will be driven to move toward the direction of the inner bearing block body 34 under the action of the movable connecting rod 46, thereby driving the limit stop rod 48 to move in The movable baffle plate 6 is synchronously reset with the movement of the hook 32 under the action of the spring 682, and the linkage block 64 is driven to move upward and reset under the action of the driving slide 19, thereby driving the closed cover plate 4 to move upward and reset, and then driving the limit stopper 48 to reset, so that the hook of the hook 32 is in an open state, which is convenient for taking and placing the mold, and with the movement of the hook 32, it will move downward under the action of the gravity of the reset block 56,Then, under the action of the connecting rod 55, the movable matching plate 5 is driven to move in the opposite direction and reset, so that the positioning pin 52 is inserted into the positioning socket 37 again, thereby fixing the closed cover plate 4.

[0044] Although 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 hook-type shot blasting machine for mold processing, comprising a machine body (1), characterized in that: The cleaning machine body (1) is provided with a cleaning closed door (10), and an arch frame (11) is fixedly provided at one end of the upper side of the cleaning machine body (1), and a support carrier (12) is fixedly provided at the other end, an electric telescopic rod (13) is fixedly provided on the arch frame (11), and a support rail rod (14) is fixedly provided between the arch frame (11) and the support carrier (12), a moving channel (15) is provided at the upper end of the cleaning machine body (1), and matching bosses (16) are symmetrically fixedly provided on both sides of the moving channel (15) ), a supporting guide rod (161) is fixedly provided on the matching boss (16), a matching side plate (162) is also fixedly provided on the matching boss (16), a supporting side plate (163) is fixedly provided on the matching boss (16) next to the matching side plate (162), a matching guide rod (164) is fixedly provided on the supporting side plate (163), a matching end block (165) is fixedly provided on the matching guide rod (164), and a supporting column (17) is symmetrically fixedly provided on the upper end of the cleaning machine body (1), and the supporting column (17) is fixedly provided on the upper end of the cleaning machine body (1). A driving inclined plate (18) is fixedly arranged on the column (17), a driving sliding groove (19) is provided on the driving inclined plate (18), a load-bearing movable plate (2) is fixedly installed on the electric telescopic rod (13), a sliding side plate (21) is symmetrically fixedly arranged on the load-bearing movable plate (2), a supporting sliding hole (22) is provided on the sliding side plate (21), a supporting rail rod (14) is inserted into the supporting sliding hole (22), a crane (3) is fixedly installed on the load-bearing movable plate (2), and a hanging plate (3) is installed on the crane (3). 1), a hook (32) is fixedly provided at the lower end of the hanging plate (31), a movable cavity (33) is provided on the hanging hook (32), an inner bearing block (34) is fixedly provided in the movable cavity (33), a limited position insertion hole (35) is provided on the inner bearing block (34), a plug-in connection hole (36) is provided on the hanging plate (31), the plug-in connection hole (36) is connected with the movable cavity (33), a positioning insertion hole (37) is also provided on the hanging hook (32), and a channel linkage type closing mechanism is installed on the cleaning machine body (1); The channel linkage closing mechanism comprises a closing cover plate (4), a movable matching plate (5), a movable baffle plate (6) and a channel covering plate (7); a bent plate frame (43) is fixedly provided on the closing cover plate (4); a connecting rod (44) is fixedly provided on the bent plate frame (43); the connecting rod (44) is inserted into the plug-in connecting hole (36); a supporting bottom plate (45) is fixedly provided at the lower end of the connecting rod (44); the supporting bottom plate (45) is located in the movable cavity (33); and a movable connecting rod (46) is hinged on the supporting bottom plate (45).

2. The hook-type shot blasting machine for mold processing according to claim 1, characterized in that: The closed cover plate (4) is mounted on the hook (32), a movable through hole (40) is provided on the closed cover plate (4), the hook (32) is inserted into the movable through hole (40), and a fixed vertical rod (41) is fixedly provided at one end of the closed cover plate (4), and a limit top plate (42) is fixedly provided at the upper end of the fixed vertical rod (41).

3. The hook-type shot blasting machine for mold processing according to claim 2, characterized in that: The lower end of the movable connecting rod (46) is hinged with a movable connecting block (47), and a limit stop rod (48) is fixedly provided on the movable connecting block (47). The limit stop rod (48) is inserted into the limit plug hole (35). The two sides of the closed cover plate (4) are symmetrically fixed with mounting vertical plates (49), and the mounting vertical plates (49) are provided with mounting plug holes (491). The closed cover plate (4) is installed with a movable matching plate (5).

4. The hook-type shot blasting machine for mold processing according to claim 3, characterized in that: The movable matching plate (5) is symmetrically fixed with mounting rods (51) on both sides, and a positioning column (52) is fixedly provided on the movable matching plate (5) between the mounting rods (51). The positioning column (52) is inserted into the positioning socket (37), and the mounting rod (51) is inserted into the mounting socket (491). A bearing strip (53) is fixedly provided on the other end of the mounting rod (51), and a connecting block (54) is fixedly provided on the bearing strip (53).

5. The hook-type shot blasting machine for mold processing according to claim 4, characterized in that: A connecting rod (55) is hingedly connected to the movable matching plate (5), a reset block (56) is hingedly connected to the upper end of the connecting rod (55), a movable socket (57) is provided on the reset block (56), and a fixed vertical rod (41) is inserted into the movable socket (57).

6. The hook-type shot blasting machine for mold processing according to claim 5, characterized in that: A movable baffle (6) is installed on the cleaning machine body (1), a matching linkage block (61) is fixedly arranged on the lower side of one end of the movable baffle (6), the matching linkage block (61) is inserted into the moving channel (15), and a matching arc groove (62) is opened on the matching linkage block (61), and the matching arc groove (62) passes through the movable baffle (6), and a bearing vertical rod (63) is symmetrically fixedly arranged on the movable baffle (6), and a linkage bar block (64) is installed on the bearing vertical rod (63).

7. The hook-type shot blasting machine for mold processing according to claim 6, characterized in that: Insertion cylindrical blocks (65) are symmetrically fixedly arranged at both ends of the linkage bar (64), the insertion cylindrical blocks (65) are inserted into the driving slide groove (19), and the linkage bar (64) is symmetrically provided with bearing matching holes (66), the bearing vertical rods (63) are inserted into the bearing matching holes (66), and a connecting cavity (67) is provided on the linkage bar (64) between the bearing matching holes (66).

8. The hook-type shot blasting machine for mold processing according to claim 7, characterized in that: Support carrier plates (68) are symmetrically fixedly arranged on both sides of the movable baffle (6), and a matching through hole (681) is opened on the support carrier plate (68). A matching guide rod (164) is inserted into the matching through hole (681), and a matching spring (682) is sleeved on the matching guide rod (164). A movable connecting rod (683) is hinged on the support carrier plate (68), and the other end of the movable connecting rod (683) is hinged to a channel covering plate (7).

9. The hook-type shot blasting machine for mold processing according to claim 8, characterized in that: There are two channel covering plates (7), which are respectively arranged on both sides of the movable channel (15), and a limiting through hole (71) is provided on the channel covering plate (7), a supporting guide rod (161) is inserted into the limiting through hole (71), and a connecting wing plate (72) is fixedly arranged at one end of the channel covering plate (7), and the connecting wing plate (72) is hinged to the movable connecting rod (683).

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