Movable tracker for dust hood

Abstract

The utility model relates to the technical field of shot blasting processing, and discloses a dust hood movable type tracker, which comprises a shot blasting chamber, a lifting hook and a dust hood, the top of the shot blasting chamber is provided with an abdicating groove, the lifting hook is movably sleeved on the inner side of the top of the shot blasting chamber through the abdicating groove, the dust hood covers the abdicating groove and is movably sleeved with the top of the lifting hook, and the dust hood is movably sleeved on the top of the lifting hook. The top of the lifting hook is connected with a composite rod piece, and the bottom of the composite rod piece is arranged on the inner side of the middle of the dust removal cover in a sleeving mode. According to the utility model, the composite rod piece, the iron sheet, the magnetic attraction positioning part and the push plate part form a movable tracker, and then the lifting hook, the dust hood, the connecting pipe and the shot blasting chamber are linked to be combined for use; according to the shot blasting machine, multiple machining effects such as rotary shot blasting and linear displacement shot blasting are achieved in the shot blasting operation process, meanwhile, the good effect of purifying and treating machining dust in the shot blasting chamber is maintained, the machining effect of the whole technology is fully improved, and the problems existing in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting, in particular to a mobile tracker for a dust removal cover. Background Art

[0002] As an alternative to the rotary table shot blasting machine, the hanging shot blasting machine has the characteristics of low price, simple maintenance, high productivity, etc., and as a prior art, the relevant technical content of the hanging shot blasting machine has also been disclosed, such as the authorized patent with announcement number CN217648209U, which discloses "a waterfall dust removal device for a hook-type shot blasting machine, including a hook-type shot blasting machine body for shot blasting, one end of the hook-type shot blasting machine body is connected to a bag dust collector, and the air inlet end of the bag dust collector is provided with an air inlet pipe". After specific implementation, "using the bag dust collector The dust-containing gas generated in the main body of the hook-type shot blasting machine is sucked into the air inlet pipe, and then enters the water in the first sealed water storage tank through the air outlet pipe. Under the pressure of the exhaust gas, the gas and water entering the first sealed water storage tank roll together, and the dust in the gas is washed away by the water and falls into the water. After the treated gas emerges from the water, it is discharged from the air outlet folding pipe to the second sealed water storage tank and the third sealed water storage tank in turn for multiple treatments, and finally discharged from the exhaust pipe, thereby reducing the gas dust generated by the main body of the hook-type shot blasting machine during the shot blasting process and improving the dust removal effect.

[0003] According to the disclosure of the above-mentioned prior art, it can be known that the prior art, in the face of the problem of dust during the operation of the hanging shot blasting machine, adopts the method of purifying after suction on the side of the equipment. However, in the actual processing of the hanging shot blasting machine, the shot is easily contacted with the inner wall of the side of the equipment after being ejected, and then enters the purification equipment disclosed in the prior art, resulting in a high probability of excessive load on the equipment. Secondly, during the use of the hanging shot blasting machine, the top of the shot blasting chamber in the equipment is provided with a dependent clearance space to facilitate the reciprocating entry and exit of the hook, but it also provides a channel for dust to overflow from the equipment. It can be seen that the prior art still needs further improvement. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a mobile tracker for a dust hood, which solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a dust cover mobile tracker, comprising a shot blasting chamber, a hook, and a dust cover, wherein a clearance groove is provided on the top of the shot blasting chamber, the hook is movably sleeved on the inner side of the top of the shot blasting chamber through the clearance groove, the dust cover covers the upper side of the clearance groove and is movably sleeved on the top of the hook, a composite rod is connected to the top of the hook, the bottom of the composite rod is sleeved on the inner side of the middle part of the dust cover, and the top of the composite rod is located on the outer side of the top of the shot blasting chamber, and a combination groove is provided at the front end of the dust cover;

[0006] The bottom surface of the composite rod is connected to an iron sheet, the dust cover is provided with a magnetic positioning component, and one side of the magnetic positioning component is magnetically connected to the surface of the iron sheet, the front end of the composite rod is connected to a push plate component, and the push plate component is clamped on the inner side of the front end of the dust cover;

[0007] An elastic limiting component is connected between the bottom of the dust hood and the top surface of the shot blasting chamber, and an annular air cushion is connected to the inner wall of the bottom of the dust hood. The bottom surface of the annular air cushion is fitted and connected to the top surface of the shot blasting chamber, and a connecting pipe is connected to the top of the dust hood.

[0008] The composite rod member includes a sleeve, a rotating shaft, and an auxiliary sealing cover. The sleeve is sleeved on the inner side of the middle part of the rotating shaft through a bearing. The bottom end of the sleeve is connected to the top end of the hook. The inner side of the middle part of the auxiliary sealing cover is sleeved on the middle surface of the rotating shaft, and the bottom surface of the auxiliary sealing cover is fit-connected with the top surface of the dust cover. The bottom of the sleeve and the bottom of the rotating shaft are both movably sleeved on the inner side of the middle part of the dust cover.

[0009] Preferably, the edges and corners of the front and rear ends of the iron sheet are both configured as rounded structures, and one side of the iron sheet is welded and fixed on the surface of the bottom of the rotating shaft.

[0010] The selected magnetic positioning component includes a connecting sleeve, an inverted V-shaped plate and an electromagnet. The top of the connecting sleeve is connected to the inner wall of the dust cover, the top of the inverted V-shaped plate is mounted on the inner side of the bottom of the connecting sleeve through a pin shaft, the electromagnet is nested inside one side of the inverted V-shaped plate, and the magnetic surface of the electromagnet is fit and connected to the iron sheet.

[0011] Preferably, springs are connected between the surfaces on both sides of the inverted V-shaped plate and the surfaces on both sides of the connecting sleeve plate, and during the magnetic connection between the electromagnet and the iron sheet, one spring is in a compressed state and the other spring is in an expanded state.

[0012] Preferably, the elastic limiting component comprises a folded spring sheet and an L-shaped limiting block, the bottom of the L-shaped limiting block is fixedly connected to the top surface of the shot blasting chamber, and the two ends of the folded spring sheet are respectively connected to the surface of the L-shaped limiting block and the inner wall of the bottom of the dust cover.

[0013] Preferably, the elastic limiting components are provided in a number of not less than two and are arranged in a circular array in a clearance space formed between the top of the shot blasting chamber and the bottom of the dust removal cover.

[0014] Preferably, the top end of the sleeve, the top end of the rotating shaft and the top end of the connecting pipe are all connected with a flange structure.

[0015] The push plate component includes a curved plate, a support rod and a filling air cushion block, the two ends of the support rod are respectively connected to the surface of the curved plate and the bottom surface of the rotating shaft, the curved plate is clamped inside the combined groove, the top of the filling air cushion block is glued to the bottom surface of the curved plate, and the bottom surface of the filling air cushion block is fitted and connected to the top surface of the shot blasting chamber.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model is composed of a mobile tracker with a composite rod, an iron sheet, a magnetic positioning component, and a push plate component, and then linked with a hook, a dust cover, a connecting pipe and a shot blasting chamber. When used in combination, it will achieve a variety of processing effects such as rotary shot blasting and linear displacement shot blasting during the shot blasting operation. At the same time, it will maintain a good effect of purifying the processing dust inside the shot blasting chamber, fully improve the processing effect of the overall process, and solve the problems existing in the prior art.

[0018] 2. The utility model uses the elastic limiting component and the annular air cushion as the expansion structure, and then links the mobile tracker, the hook, the dust hood, the connecting pipe and the shot blasting chamber for use in combination. During the movement of the dust hood, the sealing effect of the connection between the dust hood and the shot blasting chamber is ensured, and the dust hood can be automatically reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic cross-sectional view of the structure of the utility model;

[0020] Figure 2 It is a front view schematic diagram of the structure of the utility model;

[0021] Figure 3 It is a top view schematic diagram of the structure of the utility model;

[0022] Figure 4 It is a bottom view schematic diagram of the structure of the utility model;

[0023] Figure 5 It is a bottom view schematic diagram of the dust removal hood of the utility model structure;

[0024] Figure 6 The utility model structure Figure 1 The enlarged schematic diagram of point A in the middle;

[0025] Figure 7 The utility model structure Figure 1 A magnified schematic diagram of point B in the middle.

[0026] In the figure: 1. Shot blasting room; 2. Hook; 3. Dust removal cover; 4. Composite rod; 41. Sleeve; 42. Rotating shaft; 43. Auxiliary sealing cover; 5. Iron sheet; 6. Magnetic positioning component; 61. Connecting sleeve; 62. Inverted V-shaped plate; 63. Electromagnet; 64. Spring; 7. Annular air cushion; 8. Elastic limiting component; 81. Folding spring sheet; 82. L-shaped limiting block; 9. Push plate component; 91. Curved plate; 92. Support rod; 93. Filling air cushion block; 10. Connecting pipe. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-7 A dust cover mobile tracker comprises a shot blasting chamber 1, a hook 2 and a dust cover 3. A clearance groove is provided on the top of the shot blasting chamber 1. The hook 2 is movably sleeved on the inner side of the top of the shot blasting chamber 1 through the clearance groove. The dust cover 3 covers the clearance groove and is movably sleeved with the top of the hook 2. A composite rod 4 is connected to the top of the hook 2. The bottom of the composite rod 4 is sleeved on the inner side of the middle part of the dust cover 3, and the top of the composite rod 4 is located on the outer side of the top of the shot blasting chamber 1. A combination groove is provided at the front end of the dust cover 3.

[0029] The composite rod 4 includes a sleeve 41, a rotating shaft 42, and an auxiliary sealing cover 43. The sleeve 41 is sleeved on the inner side of the middle part of the rotating shaft 42 through a bearing. The bottom end of the sleeve 41 is connected to the top end of the hook 2. The inner side of the middle part of the auxiliary sealing cover 43 is sleeved on the middle surface of the rotating shaft 42, and the bottom surface of the auxiliary sealing cover 43 is closely connected to the top surface of the dust cover 3. The bottom of the sleeve 41 and the bottom of the rotating shaft 42 are both movably sleeved on the inner side of the middle part of the dust cover 3. After the composite rod 4 is linked to the existing traction equipment, it will provide the workpiece with hanging limit support and rotation adjustment support, fully optimizing the use effect. The top end of the sleeve 41, the top end of the rotating shaft 42 and the top end of the connecting pipe 10 are all connected with a flange structure.

[0030] An iron sheet 5 is connected to the bottom surface of the composite rod 4, a magnetic positioning component 6 is mounted inside the dust cover 3, and one side of the magnetic positioning component 6 is magnetically connected to the surface of the iron sheet 5, and a push plate component 9 is connected to the front end of the composite rod 4, and the push plate component 9 is clamped on the inner side of the front end of the dust cover 3. The edges and corners of the front and rear ends of the iron sheet 5 are set as rounded structures, and then they can gradually contact and fit with the magnetic positioning component 6, and one side of the iron sheet 5 is welded and fixed to the surface of the bottom of the rotating shaft 42 to ensure the full stability of the structure;

[0031] The magnetic attraction positioning component 6 includes a connecting sleeve 61, an inverted V-shaped plate 62 and an electromagnet 63. The top of the connecting sleeve 61 is connected to the inner wall of the dust cover 3. The top of the inverted V-shaped plate 62 is sleeved on the inner side of the bottom of the connecting sleeve 61 through a pin shaft. The electromagnet 63 is nested inside one side of the inverted V-shaped plate 62, and the magnetic surface of the electromagnet 63 is fitted and connected with the iron sheet 5. Springs 64 are connected between the surfaces on both sides of the inverted V-shaped plate 62 and the surfaces on both sides of the connecting sleeve 61. During the magnetic attraction connection between the electromagnet 63 and the iron sheet 5, one spring 64 is in a compressed state and the other spring 64 is in an expanded state. The magnetic attraction positioning component 6 links the movement of the iron sheet 5 and the composite rod 4 to realize adaptive contact connection, thereby optimizing the automation operation performance of multiple structures.

[0032] An elastic limiting component 8 is connected between the bottom of the dust hood 3 and the top surface of the shot blasting chamber 1, and an annular air cushion 7 is connected to the inner wall of the bottom of the dust hood 3. The bottom surface of the annular air cushion 7 is fitted and connected to the top surface of the shot blasting chamber 1. The top of the dust hood 3 is connected with a connecting pipe 10. The elastic limiting component 8 includes a folded spring sheet 81 and an L-shaped limiting block 82. The bottom of the L-shaped limiting block 82 is fixedly connected to the top surface of the shot blasting chamber 1. The two ends of the folded spring sheet 81 are respectively connected to the surface of the L-shaped limiting block 82 and the inner wall of the bottom of the dust hood 3. The number of elastic limiting components 8 is not less than two and is arranged in a circular array in the makeshift space formed between the top of the shot blasting chamber 1 and the bottom of the dust hood 3. The elastic limiting component 8 provides elastic reset and traction buffering for the reciprocating movement of the dust hood 3 to ensure the stability of the movement of the dust hood 3.

[0033] The push plate component 9 includes a curved plate 91, a support rod 92 and a filling air cushion block 93. The two ends of the support rod 92 are respectively connected to the surface of the curved plate 91 and the bottom surface of the rotating shaft 42. The curved plate 91 is clamped inside the combined groove. The top of the filling air cushion block 93 is glued to the bottom surface of the curved plate 91, and the bottom surface of the filling air cushion block 93 is fitted and connected to the top surface of the shot blasting chamber 1.

[0034] Working principle: When in use, after the tooling with the workpiece is hung on the hook 2, it is driven by the existing traction equipment to move into the shot blasting room 1 together with the composite rod 4 and the push plate component 9, and the clearance groove on the top of the shot blasting room 1 provides clearance space. During the assembly process, the push plate component 9 will gradually be assembled in the combined groove at the front end of the dust cover 3 to fill and seal the internal space of the dust cover 3, and the magnetic attraction positioning component 6 inside the dust cover 3 will gradually contact the iron sheet 5, and then press down the V-shaped plate 62, so that the magnetic attraction surface of the electromagnet 63 fits with the surface of the iron sheet 5, and at this time, one spring 64 is in a compressed state, and the other spring 64 is in an expanded state, ensuring that the electromagnet 63 fits the iron sheet 5 stably and tightly;

[0035] For the dust generated during the shot blasting operation, the connecting pipe 10 can be connected to an existing vacuum cleaner to perform negative pressure suction processing from the top of the shot blasting chamber 1;

[0036] Next, the electromagnet 63 is started to make the electromagnet 63 magnetically connected to the iron sheet 5. Then, in addition to the rotating mechanism in the traction equipment driving the hook 2 through the sleeve 41, and the hook 2 hanging the tooling with the workpiece installed in the shot blasting chamber 1 to rotate and shot blast, for some special workpieces, the hook 2 traction equipment can be used to drive the dust removal cover 3 to adjust the linear displacement close to the shot blasting output through the rotating shaft 42, the push plate component 9, the magnetic positioning component 6, and the iron sheet 5, thereby increasing the shot blasting force while ensuring the dust purification effect, thereby meeting different usage requirements.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the fill pattern is only for distinguishing the layers, without any other limitation.

[0038] 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 dust cover mobile tracker, comprising a shot blasting chamber (1), a hook (2), and a dust cover (3), wherein a clearance groove is provided on the top of the shot blasting chamber (1), the hook (2) is movably sleeved on the inner side of the top of the shot blasting chamber (1) through the clearance groove, and the dust cover (3) covers the clearance groove and is movably sleeved on the top of the hook (2), characterized in that: The top of the hook (2) is connected to a composite rod (4), the bottom of the composite rod (4) is sleeved on the inner side of the middle of the dust cover (3), and the top of the composite rod (4) is located on the outer side of the top of the shot blasting chamber (1), and the front end of the dust cover (3) is provided with a combined groove; The bottom surface of the composite rod (4) is connected to an iron sheet (5), the dust cover (3) is internally provided with a magnetic positioning component (6), and one side of the magnetic positioning component (6) is magnetically connected to the surface of the iron sheet (5), and the front end of the composite rod (4) is connected to a push plate component (9), and the push plate component (9) is clamped on the inner side of the front end of the dust cover (3); An elastic limiting component (8) is connected between the bottom of the dust hood (3) and the top surface of the shot blasting chamber (1), and an annular air cushion (7) is connected to the inner wall of the bottom of the dust hood (3), the bottom surface of the annular air cushion (7) is closely connected to the top surface of the shot blasting chamber (1), and the top of the dust hood (3) is connected to a connecting pipe (10).

2. The dust cover mobile tracker according to claim 1, characterized in that: The composite rod member (4) comprises a sleeve (41), a rotating shaft (42), and an auxiliary sealing cover (43); the sleeve (41) is sleeved on the inner side of the middle part of the rotating shaft (42) via a bearing; the bottom end of the sleeve (41) is connected to the top end of the hook (2); the inner side of the middle part of the auxiliary sealing cover (43) is sleeved on the surface of the middle part of the rotating shaft (42); the bottom surface of the auxiliary sealing cover (43) is fitted and connected to the top surface of the dust cover (3); the bottom of the sleeve (41) and the bottom of the rotating shaft (42) are both movably sleeved on the inner side of the middle part of the dust cover (3).

3. The dust cover mobile tracker according to claim 1, characterized in that: The corners at the front and rear ends of the iron sheet (5) are both configured as rounded structures, and one side of the iron sheet (5) is welded and fixed to the surface of the bottom of the rotating shaft (42).

4. The dust cover mobile tracker according to claim 1, characterized in that: The magnetic positioning component (6) comprises a connecting sleeve (61), an inverted V-shaped plate (62) and an electromagnet (63); the top of the connecting sleeve (61) is connected to the inner wall of the dust cover (3); the top of the inverted V-shaped plate (62) is sleeved on the inner side of the bottom of the connecting sleeve (61) via a pin shaft; the electromagnet (63) is nested inside one side of the inverted V-shaped plate (62); and the magnetic surface of the electromagnet (63) is in close contact with the iron sheet (5).

5. The dust cover mobile tracker according to claim 4, characterized in that: Springs (64) are connected between the surfaces on both sides of the inverted V-shaped plate (62) and the surfaces on both sides of the connecting sleeve plate (61), and during the magnetic connection between the electromagnet (63) and the iron sheet (5), one spring (64) is in a compressed state and the other spring (64) is in an expanded state.

6. The dust cover mobile tracker according to claim 1, characterized in that: The elastic limiting component (8) comprises a folded spring sheet (81) and an L-shaped limiting block (82); the bottom of the L-shaped limiting block (82) is fixedly connected to the top surface of the shot blasting chamber (1); and the two ends of the folded spring sheet (81) are respectively connected to the surface of the L-shaped limiting block (82) and the bottom inner wall of the dust removal cover (3).

7. The dust cover mobile tracker according to claim 1, characterized in that: The elastic limiting components (8) are arranged in a circular array in a clearance space formed between the top of the shot blasting chamber (1) and the bottom of the dust removal cover (3).

8. The dust cover mobile tracker according to claim 2, characterized in that: The top end of the sleeve (41), the top end of the rotating shaft (42) and the top end of the connecting pipe (10) are all connected with a flange structure.

9. The dust cover mobile tracker according to claim 2, characterized in that: The push plate component (9) includes a curved plate (91), a support rod (92) and a filling air cushion block (93), the two ends of the support rod (92) are respectively connected to the surface of the curved plate (91) and the bottom surface of the rotating shaft (42), the curved plate (91) is clamped inside the combined groove, the top of the filling air cushion block (93) is glued to the bottom surface of the curved plate (91), and the bottom surface of the filling air cushion block (93) is fitted and connected to the top surface of the shot blasting chamber (1).

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