CN216098400U

CN216098400U - Sand blasting machine

Info

Publication number: CN216098400U
Application number: CN202122009297.6U
Authority: CN
Inventors: 区锡钊
Original assignee: JIANGMEN ANNUOTE COOKING UTENSILS MANUFACTURING CO LTD
Current assignee: JIANGMEN ANNUOTE COOKING UTENSILS MANUFACTURING CO LTD
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-22
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a sand blasting machine, which comprises: the cradle comprises a rack, a spray gun group, a cradle and a driving mechanism, wherein a processing station is arranged on the rack; the spray gun group is movably arranged on the frame and can move relative to the machining position, and the spray gun group can perform sand blasting operation on the machining position; the cradle is movably arranged on the processing station; the driving mechanism is connected with the cradle and can drive the cradle to rotate and/or swing. The cradle is driven by the driving mechanism, so that the efficiency and the operation effect of the sand blasting operation can be greatly improved, the sand blasting operation can be better carried out, and the product competitiveness of the product is improved.

Description

Sand blasting machine

Technical Field

The utility model relates to the field of sand blasting processing, in particular to a sand blasting machine.

Background

Traditional manual sand blasting machine carries out the sandblast operation to the little hardware products of rivet, bolt class very much, needs the staff to hold the work piece and move the processing when processing the product. Such processing mode not only has once only can process one two products, the limited shortcoming of production efficiency to artifical drive product remove or can't accomplish the drive effect of equivalent, uniform speed when rotating, consequently be difficult to process comprehensively, evenly this type of product, the sandblast effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a sand blasting machine which can better perform sand blasting operation.

A blasting machine according to an embodiment of a first aspect of the utility model comprises: the cradle comprises a rack, a spray gun group, a cradle and a driving mechanism, wherein a processing station is arranged on the rack; the spray gun group is movably arranged on the frame and can move relative to the machining position, and the spray gun group can perform sand blasting operation on the machining position; the cradle is movably arranged on the processing station; the driving mechanism is connected with the cradle and can drive the cradle to rotate and/or swing.

The sand blasting machine provided by the embodiment of the utility model at least has the following beneficial effects: and placing small hardware products such as rivets and bolts which need to be subjected to sand blasting in the cradle on the processing station, and then carrying out sand blasting operation. During the processing operation, the driving mechanism can drive the cradle to rotate and/or swing, so that the product in the cradle can rotate and roll. Meanwhile, the movement of the spray gun group relative to the processing station can also realize the treatment of the dead angle position, so that the sand blasting operation effect is more uniform. Therefore, when the spray gun group carries out sand blasting on the product, each part of the product can be subjected to sand blasting treatment more comprehensively, and the effect of sand blasting operation is greatly improved. In addition, a plurality of products can be loaded in the cradle at one time, so that the efficiency of the sand blasting operation can be improved.

The cradle is driven by the driving mechanism, so that the efficiency and the operation effect of the sand blasting operation can be greatly improved, the sand blasting operation can be better carried out, and the product competitiveness of the product is improved.

According to some embodiments of the utility model, the drive mechanism includes a drive motor disposed on the frame and coupled to the bassinet.

According to some embodiments of the utility model, a sand blasting chamber is arranged in the frame, and the cradle and the spray gun group are both positioned in the sand blasting chamber; part of the cradle extends outside the sandblasting chamber and is connected with the drive mechanism, or the drive mechanism extends inside the sandblasting chamber and is connected with the cradle.

According to some embodiments of the utility model, the blasting chamber has an entrance and an exit, and the frame is movably provided with a door plate, and the door plate is arranged at the entrance and can block the entrance.

According to some embodiments of the utility model, the door panel is provided with a hollowed-out space, and the door panel can drive the hollowed-out space to coincide with the entrance or be dislocated and far away from the entrance when moving.

According to some embodiments of the utility model, the spray gun group comprises a plurality of spray guns, each of which is arranged towards the machining station, at least one of the spray guns being able to oscillate with respect to the machining station.

According to some embodiments of the utility model, a sand conveying mechanism is arranged on the frame and connected with the spray gun group.

According to some embodiments of the utility model, the sand conveying mechanism comprises a first conveying pipe, a stirring conveying pipe and a second conveying pipe which are connected in sequence, wherein the second conveying pipe is connected with the spray gun group; the first conveying pipe and the second conveying pipe are internally provided with a driving group, and a stirring assembly is arranged in the stirring conveying pipe.

According to some embodiments of the utility model, the drive group comprises a feed motor to which a feed screw is connected, the feed screw being arranged within the first or second conveyor pipe.

According to some embodiments of the utility model, a dust removal assembly is disposed on the frame.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic illustration of a blasting machine according to an embodiment of the utility model;

FIG. 2 is a schematic illustration in elevation of the sander shown in FIG. 1;

FIG. 3 is a schematic diagram of a top view of the sander shown in FIG. 1;

FIG. 4 is a schematic diagram of a side view of the sander shown in FIG. 1;

FIG. 5 is a schematic view of the interior of the sander shown in FIG. 1.

Reference numerals: 100 is a frame, 101 is a processing station, 105 is a sand blasting chamber, 109 is an inlet and an outlet, 150 is a door panel, 153 is a slide rail, 155 is a cylinder, 157 is a hollow position, 210 is a first driving group, 215 is a first transmission pipe, 220 is a stirring assembly, 225 is a stirring transmission pipe, 400 is a dust removal assembly, 500 is a cradle, 530 is a driving motor, and 570 is a spray gun group.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, a blasting machine includes: the device comprises a rack 100, a spray gun group 570, a cradle 500 and a driving mechanism, wherein a processing station 101 is arranged on the rack 100; the spray gun group 570 is movably arranged on the frame 100 and can move relative to the processing station 101, and the spray gun group 570 can perform sand blasting operation on the processing station 101; the cradle 500 is movably arranged on the processing station 101; the drive mechanism is coupled to the bassinet 500 and is capable of rotating and/or swinging the bassinet 500. After the small hardware products such as rivets and bolts which need to be subjected to sand blasting are placed in the cradle 500 on the processing station 101, sand blasting operation can be performed. During the manufacturing operation, the driving mechanism will drive the cradle 500 to rotate and/or swing, thereby rotating and rolling the product in the cradle 500. Meanwhile, the movement of the gun group 570 relative to the processing station 101 can also realize the treatment of the dead angle position, so that the effect of the sand blasting operation is more uniform. Therefore, when the blasting gun set 570 performs blasting on the product, each part of the product can be blasted more completely, and the effect of the blasting operation can be greatly improved. Also, a plurality of products can be loaded in the cradle 500 at one time, so that the efficiency of the blasting operation can be improved. The driving action of the driving mechanism on the cradle 500 can greatly improve the efficiency and the operation effect of the sand blasting operation, thereby better performing the sand blasting operation and improving the product competitiveness of the product.

In some embodiments, referring to fig. 5, the driving mechanism includes a driving motor 530, and the driving motor 530 is disposed on the frame 100 and connected to the bassinet 500. The driving motor 530 can directly and effectively drive the cradle 500 to rotate, so that the cradle 500 can drive the product inside to roll and rotate, thereby improving the effect of the sand blasting operation.

It is contemplated that the driving motor 530 may be coupled to the cradle 500 at an eccentric position so as to drive the cradle 500 to rotate eccentrically, thereby achieving a swing effect. The specific implementation manner can be adjusted according to actual needs, and is not limited herein.

Further, the driving mechanism can also be composed of other components, such as a driving cylinder 155 (not shown) connected to the cradle 500 via a lead screw pair (not shown), and the like. The specific implementation manner can be adjusted according to actual needs, and is not limited herein.

In some embodiments, referring to fig. 5, the frame 100 has a blasting chamber 105 disposed therein, and the cradle 500 and the gun block 570 are both located within the blasting chamber 105; portions of the cradle 500 extend outside of the blasting chamber 105 and are connected to the drive mechanism, or the drive mechanism extends into the blasting chamber 105 and is connected to the cradle 500. The blasting chamber 105 can not only protect the spray gun set 570 and the cradle 500, but also prevent the sand from splashing outside the blasting chamber 105, thereby avoiding the problems of potential safety hazard and environmental pollution.

Specifically, the processing station 101 is the bottom of the blasting chamber 105.

In some embodiments, referring to fig. 5, the blasting chamber 105 has an access opening 109, and the rack 100 is movably provided with a door 150, and the door 150 is disposed at the access opening 109 and can block the access opening 109. The door panel 150 may open or close the access opening 109 so that sand in the blasting operation is not ejected from the access opening 109 to the outside of the blasting chamber 105.

Specifically, the rack 100 is provided with a slide rail 153 and an air cylinder 155, a side portion of the door panel 150 is slidably disposed in the slide rail 153, the door panel 150 is connected to the air cylinder 155, and the air cylinder 155 drives the door panel 150 to slide along the slide rail 153. Of course, the actual connection manner of the door panel 150 may be other, such as being connected to the rack 100 through a hinge (not shown), and the specific embodiment may be adjusted accordingly according to the actual requirement, which is not limited herein.

In some embodiments, referring to fig. 2, a hollow-out portion 157 is disposed on the door panel 150, and the door panel 150 can drive the hollow-out portion 157 to coincide with or be dislocated away from the access opening 109 when moving. The relative movement between the cutout 157 and the access opening 109 allows for direct and efficient closing or opening of the access opening 109 to facilitate placement of the product into the cradle 500 or closing of the blasting chamber 105.

In certain embodiments, referring to fig. 5, the spray gun cluster 570 includes a plurality of spray guns, each disposed toward the processing station 101, at least one spray gun being capable of oscillating relative to the processing station 101. The swinging of the spray gun allows the spray gun to adjust its position and angle with the cradle 500, thereby effectively performing a blasting operation on a dead angle position. Moreover, the plurality of spray guns can simultaneously carry out sand blasting on the product, and the efficiency and the quality of sand blasting operation can also be effectively improved.

Specifically, the spray gun group 570 includes three spray guns, which are arranged around the cradle 500. Of course, the number of the spray guns may also be two, four, five or other numbers, and the specific embodiment may be adjusted accordingly according to the actual needs, which is not limited herein.

In some embodiments, referring to fig. 3, a sand handling mechanism is provided on the frame 100 and is connected to the lance set 570. The sand conveying mechanism can convey the sand required for the sand blasting operation to the gun group 570, so that the gun group 570 can smoothly continue the sand blasting operation.

In certain embodiments, referring to fig. 4, the sand handling mechanism comprises a first transfer pipe 215, a stirring transfer pipe 225, and a second transfer pipe connected in series, the second transfer pipe being connected to a lance group 570; the first conveying pipe 215 and the second conveying pipe are provided with driving sets, and the stirring conveying pipe 225 is provided with a stirring assembly 220. The sand is driven by the driving group in the first conveying pipe 215, enters the first conveying pipe 215 from the stocked position, and passes through the first conveying pipe 215 to reach the stirring conveying pipe 225. Subsequently, the stirring assembly 220 in the stirring conveying pipe 225 will stir and break up the sand body, so that the sand body can be dispersed and refined, and the effect of the sand blasting operation is improved. Then, the sand body passes through the second conveying pipe under the driving of the driving group in the second conveying pipe, and is finally conveyed to the spray gun group 570 for sand blasting operation.

Specifically, the stirring assembly 220 includes a stirring motor connected to a stirring blade (not shown) or a stirring brush (not shown) in the stirring channel. Of course, the specific configuration of the stirring assembly 220 is not exclusive, and can be changed accordingly according to the actual needs, and is not limited herein.

In certain embodiments, referring to fig. 2, the drive train includes a feed motor to which a feed screw is coupled, the feed screw being disposed within the first conveyor pipe 215 or the second conveyor pipe. When the feeding screw rotates, the thread blades of the feeding screw drive the sand body to perform spiral motion, so that the sand body can advance along the axial direction of the feeding screw. In addition, the feeding screw can greatly prolong the movement path length of the sand body in the first conveying pipe 215 or the second conveying pipe, so that the sand body can be sufficiently vibrated in the first conveying pipe 215 or the second conveying pipe as much as possible, and the sand body is further refined to facilitate sand blasting operation.

In some embodiments, referring to fig. 1, a dust extraction assembly 400 is disposed on the frame 100. The dust removing assembly 400 can remove dust generated in the blasting operation after the blasting operation is finished, thereby maintaining the cleanliness of the processing station 101 for the next blasting operation.

Specifically, the sandblast assembly includes a sandblast motor and a sandblast pipe, the sandblast motor is connected with a wind wheel (not shown in the figure), the wind wheel is located in the sandblast pipe, and the sandblast pipe is communicated with the sandblast chamber 105. Of course, the specific configuration of the blasting assembly is not exclusive, and can be changed accordingly according to actual needs, and is not limited herein.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A blasting machine, comprising:

the device comprises a rack (100), wherein a processing station (101) is arranged on the rack (100);

the spray gun group (570) is movably arranged on the frame (100) and can move relative to the processing station (101), and the spray gun group (570) can perform sand blasting operation on the processing station (101);

the cradle (500) is movably arranged on the processing station (101);

the driving mechanism is connected with the cradle (500) and can drive the cradle (500) to rotate and/or swing.

2. The blasting machine of claim 1, wherein:

the driving mechanism comprises a driving motor (530), and the driving motor (530) is configured on the rack (100) and connected with the cradle (500).

3. The blasting machine of claim 1, wherein:

a sand blasting chamber (105) is arranged in the frame (100), and the cradle (500) and the spray gun group (570) are both positioned in the sand blasting chamber (105);

a portion of the cradle (500) extends outside of the blasting chamber (105) and is connected with the drive mechanism, or the drive mechanism extends inside the blasting chamber (105) and is connected with the cradle (500).

4. A blasting machine according to claim 3, wherein:

the sand blasting chamber (105) is provided with an access (109), a door panel (150) is movably arranged on the frame (100), and the door panel (150) is arranged at the access (109) and can seal the access (109).

5. The blasting machine of claim 4, wherein:

the door plate (150) is provided with a hollow-out position (157), and the door plate (150) can drive the hollow-out position (157) to coincide with the access opening (109) or be staggered and far away from the access opening.

6. The blasting machine of claim 1, wherein:

the spray gun group (570) comprises a plurality of spray guns, each of which is arranged towards the processing station (101), at least one of which is able to oscillate with respect to the processing station (101).

7. The blasting machine of claim 1, wherein:

the frame (100) is provided with a sand conveying mechanism, and the sand conveying mechanism is connected with the spray gun group (570).

8. The sander of claim 7, wherein:

the sand conveying mechanism comprises a first conveying pipe (215), a stirring conveying pipe (225) and a second conveying pipe which are sequentially connected, and the second conveying pipe is connected with a spray gun group (570);

the first conveying pipe (215) and the second conveying pipe are internally provided with driving sets, and the stirring conveying pipe (225) is internally provided with a stirring assembly (220).

9. The sander of claim 8, wherein:

the driving set comprises a feeding motor, the feeding motor is connected with a feeding screw rod, and the feeding screw rod is arranged in the first conveying pipe (215) or the second conveying pipe.

10. The blasting machine of claim 1, wherein:

the frame (100) is provided with a dust removal assembly (400).