Vertical shot blasting machine
By designing a combination of shot blasting box, filter mesh, material discharge mechanism, collection mesh and connection block in a vertical shot blasting machine, the automatic separation of damaged sand balls, dust and intact sand balls is achieved, solving the problem of separation difficulties in the prior art and improving the working efficiency.
Patent Information
- Application Number
- CN202421889317.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-06
AI Technical Summary
In the vertical shot blasting machine, it is difficult to effectively separate the damaged sand balls, dust and intact sand balls, which affects the effect of the next operation.
A vertical shot blasting machine is designed, which adopts a combination of a shot blasting box, a filter mesh, a feed discharge mechanism, a collection mesh and a connecting block. After hitting the metal surface through the shot blasting spray head, the sand balls fall on the filter mesh, and the broken sand balls fall through the filter holes, and the dust is left on the filter mesh. The collection mesh and the motor-driven roll are used together to realize the automatic collection of sand balls and the elimination of dust.
Automatic separation of damaged sand balls, dust and intact sand balls is achieved, and the efficiency and effect of the next operation is improved.
Smart Images
Figure CN222874284U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vertical shot blasting machines, in particular to a vertical shot blasting machine. Background Art
[0002] Vertical shot blasting machine: a machine that works vertically for shot blasting. It is mainly used for rust removal and oxide layer treatment on metal surfaces and is mostly used for metal surface maintenance.
[0003] The sand shots inside the vertical shot blasting machine are generally directly recycled, but when the sand shots are in long-term operation, the surface of the sand shots will wear out or break directly. The broken sand shots will produce a lot of dust. The dust, broken sand shots and intact sand shots will affect the next operation of the sand shots. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a vertical shot blasting machine, which can automatically separate broken sand and pills, dust and intact sand and pills to facilitate the next operation.
[0005] The above technical objectives of the utility model are achieved through the following technical solutions:
[0006] A vertical shot blasting machine comprises a shot blasting box, one side of which is hinged with an installation door, one side wall of which is hinged with a filter screen, both side walls of which are equipped with shot blasting nozzles, a collecting net is slidably provided on the upper end of the filter screen, both sides of the collecting net are fixedly connected with connecting blocks, one side wall of the shot blasting box is provided with two groups of discharge mechanisms, each group of the discharge mechanisms comprises a fixed plate, a second motor, a drum and a traction rope, the fixed plate is fixedly connected to one side wall of the shot blasting box, the second motor is fixedly connected to one side of the fixed plate, and the output end of the second motor movably passes through the other side of the fixed plate, the drum is fixedly connected to the output end of the second motor, and the traction rope is fixedly connected to the circumferential side of the drum.
[0007] By adopting the above technical solution, the shot blasting box, the mounting door, the filter net, the discharge mechanism, the collection net and the connecting block cooperate to collect the projectiles and pour the powder onto the filter net, which is convenient for collecting the powder.
[0008] In a preferred example, the utility model can be further configured as follows: a collecting mechanism is provided below each of the two connecting blocks, each group of the collecting mechanisms includes a sliding groove, a screw nut, a screw, a connecting groove and a first motor, the connecting groove is opened at the upper end of the filter screen, the sliding groove is opened at the inner bottom wall of the connecting groove, the first motor is fixedly connected to one side wall of the sliding groove, the screw is fixedly connected to the output end of the first motor, and the screw is rotatably connected to the other side wall of the sliding groove, the screw nut is threadedly connected to the circumferential side of the screw, and the connecting block and the screw nut are fixed.
[0009] By adopting the above technical solution, the collecting mechanism can drive the connecting block and the collecting net to move, so as to collect the sand pills and facilitate the separation of dust and sand pills.
[0010] In a preferred example, the utility model can be further configured as follows: two sliding rods are fixedly connected between the side walls of the sliding groove, and the screw nut is slidably connected to the circumferential sides of the two sliding rods.
[0011] By adopting the above technical solution, the screw nut and the sliding rod are slidably matched, which can improve the movement stability of the screw nut.
[0012] In a preferred example, the utility model can be further configured as follows: two mounting plates are fixedly connected to the upper end of the filter screen, a sealing gasket is fixedly connected to one side wall of the shot blasting box, and the sealing gasket fits with the upper end of the filter screen.
[0013] By adopting the above technical solution, the mounting plate and the sealing pad can block the sand balls or dust.
[0014] In a preferred example, the utility model can be further configured as follows: a side wall of the shot blasting box is fixedly connected to a second fan and a first fan, the second fan is located above the filter screen, and the first fan is located below the filter screen.
[0015] By adopting the above technical solution, the second fan can blow away the dust on the surface of the sand shot, and the first fan can conveniently discharge dust.
[0016] In a preferred example, the utility model can be further configured as follows: a slope is fixedly connected to the inner bottom wall of the shot blasting box, a discharge port is opened at a lower part of one side of the shot blasting box, a door groove is opened on the inner top wall of the discharge port, and a discharge door is arranged in the door groove.
[0017] By adopting the above technical solution, dust or broken sand shots slide from the slope to the discharge port and are discharged from the discharge port.
[0018] In a preferred example, the utility model can be further configured as follows: two circular grooves are provided on the inner top wall of the door groove, the inner top walls of the two circular grooves are fixedly connected with hydraulic cylinders, and the output ends of the two hydraulic cylinders are fixed to the upper end of the discharge door.
[0019] By adopting the above technical solution, the hydraulic cylinder and the circular groove can be easily lifted and lowered.
[0020] In summary, the utility model includes at least one of the following beneficial technical effects:
[0021] 1. A shot blasting box, an installation door, a filter, a discharge mechanism, a collecting net and a connecting block are provided. The metal surface parts are struck by a shot blasting nozzle. After the striking, the sand pills fall onto the filter net, and the broken sand pills fall from the filter holes on the filter net onto the slope. Some of the powder generated during the crushing is retained on the filter net, and some of the powder that falls can be discharged immediately. The second motor is started, and the output end of the second motor drives the drum to rotate. The traction rope is detached from the surface of the drum. The collecting net moves to collect the projectiles, and the filter net rotates downward. The powder on the filter net slides downward from the filter net, and the powder can be discharged from the filter net, which is convenient for separating and discharging the powder, broken sand pills and intact sand pills, and is more convenient to use.
[0022] 2. A collecting mechanism, a connecting block, a collecting net and a filter net are provided. The collecting net is initially located at the outermost side. After the shot blasting is completed, the first motor is started, and the output end of the first motor drives the screw to rotate. The screw nut moves on the circumferential side of the screw, and the connecting block drives the collecting net to move. The sand and pellets can be collected between the side wall of the shot blasting box and the collecting net, so as to facilitate the separation of the sand and pellets and the powder. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 is a stereogram of this embodiment;
[0024] Figure 2 is a first stereoscopic cross-sectional view of the present embodiment;
[0025] Figure 3 This embodiment Figure 2 A partial enlarged view of the middle A;
[0026] Figure 4 This embodiment Figure 2 A partial enlarged view of point B in the middle;
[0027] Figure 5 It is a second stereoscopic cross-sectional view of this embodiment.
[0028] In the figure, 1. shot blasting box; 2. slope; 3. first fan; 4. discharge port; 5. discharge door; 6. shot blasting nozzle; 7. filter screen; 8. sealing gasket; 9. mounting plate; 10. connecting block; 11. collecting net; 12. second fan; 13. collecting mechanism; 1301. sliding groove; 1302. screw nut; 1303. screw; 1304. sliding rod; 1305. connecting groove; 1306. first motor; 14. unloading mechanism; 1401. fixing plate; 1402. second motor; 1403. reel; 1404. traction rope; 15. circular groove; 16. hydraulic cylinder; 17. door groove; 18. installation door. DETAILED DESCRIPTION
[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0030] Example:
[0031] Reference Figure 1-5 The utility model discloses a vertical shot blasting machine, including a shot blasting box 1, one side of the shot blasting box 1 is hinged with an installation door 18, one side wall of the shot blasting box 1 is hinged with a filter screen 7, both side walls of the shot blasting box 1 are installed with shot blasting nozzles 6, and the collected sand and pills can be sprayed out from the shot blasting nozzles 6 again, and a collecting net 11 is slidably provided on the upper end of the filter screen 7, and both sides of the collecting net 11 are fixedly connected with connecting blocks 10, and one side wall of the shot blasting box 1 is provided with two groups of discharge mechanisms 14, each group of discharge mechanisms 14 includes a fixed plate 1401, a second motor 1402, a reel 1403 and a traction rope 1404, the fixed plate 1401 is fixedly connected to one side wall of the shot blasting box 1, the second motor 1402 is fixedly connected to one side of the fixed plate 1401, and the output end of the second motor 1402 movably penetrates the fixed plate On the other side of 1401, the drum 1403 is fixedly connected to the output end of the second motor 1402, and the traction rope 1404 is fixedly connected to the circumferential side of the drum 1403. The metal surface parts are struck by the shot blasting nozzle 6. After the striking, the sand shots fall onto the filter screen 7, and the broken sand shots fall from the filter holes on the filter screen 7 to the slope 2. Some of the powder generated during the crushing is retained on the filter screen 7, and some of the powder that falls can be discharged. The second motor 1402 is started, and the output end of the second motor 1402 drives the drum 1403 to rotate, and the traction rope 1404 is detached from the surface of the drum 1403. After the collecting net 11 moves to collect the projectiles, the filter screen 7 rotates downward, and the powder on the filter screen 7 slides downward from the filter screen 7, so that the powder can be discharged from the filter screen 7, which is convenient for discharging and collecting the powder.
[0032] A collecting mechanism 13 is provided below the two connecting blocks 10. Each group of collecting mechanisms 13 includes a sliding groove 1301, a screw nut 1302, a screw 1303, a connecting groove 1305 and a first motor 1306. The connecting groove 1305 is provided at the upper end of the filter screen 7. The sliding groove 1301 is provided at the inner bottom wall of the connecting groove 1305. The first motor 1306 is fixedly connected to a side wall of the sliding groove 1301. The screw 1303 is fixedly connected to the output end of the first motor 1306. The screw 1303 is rotatably connected to the sliding groove 130 1, the screw nut 1302 is threadedly connected to the circumferential side of the screw 1303, the connecting block 10 and the screw nut 1302 are fixed between, and the collecting net 11 is initially located at the outermost side. After the shot blasting is completed, the first motor 1306 is started, and the output end of the first motor 1306 drives the screw 1303 to rotate, the screw nut 1302 moves on the circumferential side of the screw 1303, and the connecting block 10 drives the collecting net 11 to move, so that the sand and the powder can be collected between the side wall of the shot blasting box 1 and the collecting net 11, so as to separate the sand and the powder.
[0033] Two sliding rods 1304 are fixedly connected between the side walls of the sliding groove 1301, and the screw nut 1302 is slidably connected to the circumferential sides of the two sliding rods 1304. The screw nut 1302 and the sliding rod 1304 are slidably matched to improve the movement stability of the screw nut 1302.
[0034] Two mounting plates 9 are fixedly connected to the upper end of the filter screen 7, and a sealing gasket 8 is fixedly connected to one side wall of the shot blasting box 1. The sealing gasket 8 fits the upper end of the filter screen 7, and the mounting plates 9 and the sealing gasket 8 can block sand or dust.
[0035] A second fan 12 and a first fan 3 are fixedly connected to one side wall of the shot blasting box 1. The second fan 12 is located above the filter 7, and the first fan 3 is located below the filter 7. The second fan 12 can blow away the dust on the surface of the sand and balls, and the first fan 3 can facilitate dust discharge.
[0036] The inner bottom wall of the shot blasting box 1 is fixedly connected with a slope 2, and a discharge port 4 is opened at the lower part of one side of the shot blasting box 1. A door groove 17 is opened on the inner top wall of the discharge port 4, and a discharge door 5 is arranged in the door groove 17. Dust or broken sand and shot slide from the slope 2 to the discharge port 4 and are discharged from the discharge port 4.
[0037] The inner top wall of the door slot 17 is provided with two circular slots 15, the inner top walls of the two circular slots 15 are fixedly connected with hydraulic cylinders 16, and the output ends of the two hydraulic cylinders 16 are fixed to the upper end of the discharge door 5, so that the hydraulic cylinders 16 and the circular slots 15 can be easily lifted and lowered.
[0038] The implementation principle of the above embodiment is: the metal surface parts are struck by the shot blasting nozzle 6. After the striking is completed, the sand pills fall onto the filter screen 7, and the broken sand pills fall from the filter holes on the filter screen 7 to the slope 2 and are collected, and can be sprayed out from the nozzle again. Some of the powder generated during the crushing is retained on the filter screen 7, and some of the powder falls down and can be discharged immediately. The second motor 1402 is started, and the output end of the second motor 1402 drives the reel 1403 to rotate, and the traction rope 1404 is detached from the surface of the reel 1403. After the collecting net 11 moves to collect the projectiles, the filter screen 7 rotates downward, and the powder on the filter screen 7 slides downward from the filter screen 7, so that the powder can be discharged from the filter screen 7, which is convenient for discharging and collecting the powder.
[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0040] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A vertical shot blasting machine, comprising a shot blasting box (1), characterized in that: A mounting door (18) is hingedly connected to one side of the shot blasting box (1), a filter screen (7) is hingedly connected to one side wall of the shot blasting box (1), shot blasting nozzles (6) are installed on both side walls of the shot blasting box (1), a collecting net (11) is slidably arranged on the upper end of the filter screen (7), and connecting blocks (10) are fixedly connected to both sides of the collecting net (11), and two sets of discharge mechanisms (14) are arranged on one side wall of the shot blasting box (1), and each set of the discharge mechanisms (14) includes a fixing plate (1401), a second electric The shot blasting machine (1402), a reel (1403) and a traction rope (1404), the fixed plate (1401) is fixedly connected to a side wall of the shot blasting box (1), the second motor (1402) is fixedly connected to one side of the fixed plate (1401), and the output end of the second motor (1402) movably passes through the other side of the fixed plate (1401), the reel (1403) is fixedly connected to the output end of the second motor (1402), and the traction rope (1404) is fixedly connected to the circumferential side of the reel (1403).
2. A vertical shot blasting machine according to claim 1, characterized in that: A collecting mechanism (13) is provided below the two connecting blocks (10), and each group of the collecting mechanisms (13) comprises a sliding groove (1301), a screw nut (1302), a screw (1303), a connecting groove (1305) and a first motor (1306); the connecting groove (1305) is provided at the upper end of the filter screen (7); the sliding groove (1301) is provided at the inner bottom wall of the connecting groove (1305); the first motor (1306) is fixedly connected to one side wall of the sliding groove (1301); the screw (1303) is fixedly connected to the output end of the first motor (1306), and the screw (1303) is rotatably connected to the other side wall of the sliding groove (1301); the screw nut (1302) is threadedly connected to the circumferential side of the screw (1303); and the connecting block (10) and the screw nut (1302) are fixedly connected.
3. A vertical shot blasting machine according to claim 2, characterized in that: Two sliding rods (1304) are fixedly connected between the side walls of the sliding groove (1301), and the screw nut (1302) is slidably connected to the circumferential sides of the two sliding rods (1304).
4. A vertical shot blasting machine according to claim 1, characterized in that: The upper end of the filter screen (7) is fixedly connected to two mounting plates (9), and a side wall of the shot blasting box (1) is fixedly connected to a sealing gasket (8), and the sealing gasket (8) is in close contact with the upper end of the filter screen (7).
5. A vertical shot blasting machine according to claim 1, characterized in that: A second fan (12) and a first fan (3) are fixedly connected to one side wall of the shot blasting box (1); the second fan (12) is located above the filter screen (7) and the first fan (3) is located below the filter screen (7).
6. A vertical shot blasting machine according to claim 1, characterized in that: The inner bottom wall of the shot blasting box (1) is fixedly connected with a slope (2), a discharge port (4) is provided at a lower part of one side of the shot blasting box (1), a door slot (17) is provided at the inner top wall of the discharge port (4), and a discharge door (5) is provided in the door slot (17).
7. A vertical shot blasting machine according to claim 6, characterized in that: The inner top wall of the door slot (17) is provided with two circular slots (15), the inner top walls of the two circular slots (15) are both fixedly connected with hydraulic cylinders (16), and the output ends of the two hydraulic cylinders (16) are both fixed to the upper end of the discharge door (5).