CN223146904U - A sandblasting fixture capable of automatically turning over - Google Patents
A sandblasting fixture capable of automatically turning overInfo
- Publication number
- CN223146904U CN223146904U CN202422409618.5U CN202422409618U CN223146904U CN 223146904 U CN223146904 U CN 223146904U CN 202422409618 U CN202422409618 U CN 202422409618U CN 223146904 U CN223146904 U CN 223146904U
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- CN
- China
- Prior art keywords
- clamping jaw
- fixed
- sand blasting
- sliding
- fixing
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Abstract
The utility model belongs to the technical field of sand blasting, and particularly relates to a sand blasting jig capable of automatically overturning, which comprises a conveyor belt, a sand blasting machine arranged at the tail end of the conveyor belt, and further comprises a fixed frame, wherein four corners of the fixed frame are respectively provided with a support column, the head end of the conveyor belt is provided with an overturning mechanism, the overturning mechanism comprises a double-shaft motor and two fixed clamps, two output shafts of the double-shaft motor are respectively connected with a connecting rod, one ends of the two connecting rods far away from the double-shaft motor are provided with rotating shafts, the two rotating shafts are respectively provided with a driving part, the two rotating shafts are respectively connected with one fixed clamp, the two fixed clamps comprise a fixed part and a movable part, the head end of the fixed part is provided with a first clamping jaw, the outer side of the fixed part is provided with the driving motor, the inner side of the fixed part is provided with a driving wheel and a sliding part, one side of the sliding part is provided with a rack, the other side of the sliding part is provided with a connecting part, and the connecting part slides through the side wall of the fixed part is provided with a second clamping jaw, so that automatic overturning is realized.
Description
Technical Field
The utility model relates to the technical field of sand blasting, in particular to a sand blasting jig capable of automatically overturning.
Background
The sand blasting machine uses compressed air as power, and uses the working pressure established in the pressure tank by the compressed air to press the abrasive into the sand conveying pipe through the sand outlet valve and jet the abrasive through the sand blasting gun, so that the abrasive is sprayed on the processed surface to achieve the expected processing purpose. When the product is sandblasted, the product is usually required to be fixed by using the jig, the product is convenient to turn over, the existing jig is usually manually turned over, and the labor cost is high.
Disclosure of utility model
The utility model aims to provide a sand blasting jig capable of automatically overturning, and aims to solve the technical problems that existing jigs in the prior art are usually overturned manually and the labor cost is high.
In order to achieve the above object, the embodiment of the utility model provides a sandblasting fixture capable of automatically overturning, which comprises a conveyor belt, a sandblasting machine arranged at the tail end of the conveyor belt, and further comprises a fixing frame, wherein four corners of the fixing frame are respectively provided with a supporting column, the head end of the conveyor belt is provided with an overturning mechanism, the overturning mechanism comprises a double-shaft motor and two fixing clamps, two output shafts of the double-shaft motor are respectively connected with a connecting rod, two connecting rods are provided with rotating shafts at one ends far away from the double-shaft motor, the two rotating shafts are respectively provided with a driving part, the two rotating shafts are respectively connected with one fixing clamp, the two fixing clamps comprise a fixing part and a movable part, the head end of the fixing part is provided with a first clamping jaw, the outer side of the fixing part is provided with a driving motor, the inner side of the fixing part is provided with a driving wheel and a sliding part, one side of the sliding part is provided with a guiding rod, the other side of the sliding part is provided with a connecting part, the connecting part slides through the side wall of the fixing part and is fixedly connected with the movable part, and the movable part is provided with a first clamping jaw and a second clamping jaw is matched with the first clamping jaw.
Preferably, the driving part is a rotating motor, and an output shaft of the rotating motor is fixedly installed with the rotating shaft.
Preferably, the rack and the guide rod are both provided with sliding blocks, the inner top and the inner bottom of the fixing part are both provided with sliding grooves, and the two sliding grooves are respectively in sliding fit with one sliding block.
Preferably, clamping grooves are formed in the inner sides of the first clamping jaw and the second clamping jaw, and each clamping groove is used for fixing the support column.
Preferably, the clamping groove is provided with a horn-shaped opening.
Preferably, a movable groove is arranged in the clamping groove, a spring is arranged in the movable groove, and the spring is sleeved on the horn-shaped opening.
Preferably, the horn-shaped opening is provided with a mounting ring fixedly mounted with the spring.
The technical scheme or schemes in the automatically-reversible sand blasting jig provided by the embodiment of the utility model at least have one of the following technical effects:
When in use, the product is placed in the fixed frame, and is conveyed into the sand blasting machine through the conveying belt to blast sand on one surface of the product, and the fixed frame is conveyed out through the conveying belt after the sand blasting is finished and is captured by the turnover mechanism; in the process, the connecting rod is driven to swing towards the horizontal direction by the double-shaft motor, the fixing clamp is enabled to move towards the direction close to the fixing frame, in order to keep the posture of the fixing clamp horizontal, the driving part drives the rotating shaft to rotate, the rotating angle of the fixing clamp is consistent with that of the connecting rod, the fixing clamp finally reaches two sides of the fixing frame, the first clamping jaw is located on one side of the fixing frame, the second clamping jaw is located on the other side of the fixing frame, the driving motor drives the driving wheel to rotate, the rack is driven to penetrate into the fixing part, the second clamping jaw is driven to move towards the direction close to the first clamping jaw, finally the first clamping jaw and the second clamping jaw clamp the fixing frame, the next step is driven by the double-shaft motor to swing upwards, the fixing frame is enabled to be far away from the surface of the conveying belt, the driving part drives the fixing frame to rotate 180 degrees, the fixing frame is driven by the double-shaft motor to swing downwards, the fixing frame is placed on the conveying belt, and the fixing frame is conveyed into the sand blasting machine by the conveying belt, and the automatic overturning effect is achieved.
Drawings
Fig. 1 is a schematic diagram of an overall structure of an automatically reversible sand blasting jig according to an embodiment of the present utility model;
Fig. 2 is a schematic diagram of an internal structure of a fixing portion of an automatically reversible sand blasting jig according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a chute of an automatically reversible sand blasting jig according to an embodiment of the present utility model;
FIG. 4 is a usage state diagram of the automatically reversible sand blasting jig according to the embodiment of the present utility model;
Fig. 5 is a schematic structural diagram of a fixing fixture of an automatically reversible sand blasting fixture according to an embodiment of the present utility model;
FIG. 6 is a schematic view of the structure of FIG. 5A;
fig. 7 is a schematic structural diagram of a fixing frame of an automatically reversible sand blasting jig according to an embodiment of the present utility model.
Wherein, each reference sign in the figure:
10-conveyer belt, 101-sand blaster, 102-fixed frame, 103-support column, 1-tilting mechanism, 11-biax motor, 12-fixed clamp, 130-fixed part, 13-connecting rod, 131-driving motor, 132-driving wheel, 14-movable part, 15-sliding part, 151-rack, 152-guide rod, 153-connecting part, 154-slider, 155-spout, 2-first clamping jaw, 3-second clamping jaw, 4-rotating motor, 5-clamping slot, 51-horn opening, 52-movable slot, 53-spring, 54-installation ring.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally formed, mechanically connected or electrically connected, directly connected or indirectly connected through an intermediate medium, or in communication between two elements or in interaction with each other. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In an embodiment of the present utility model, as shown in fig. 1 to 7, an automatically reversible sand blasting jig is provided, which includes a conveyor belt 10 and a sand blaster 101 disposed at the end of the conveyor belt 10, and further includes a fixing frame 102, four corners of the fixing frame 102 are respectively provided with a support column 103, the head end of the conveyor belt 10 is provided with a turnover mechanism 1, the turnover mechanism 1 includes a dual-shaft motor 11 and two fixing clamps 12, two output shafts of the dual-shaft motor 11 are respectively connected with a connecting rod 13, one end of the connecting rod 13 far away from the dual-shaft motor 11 is provided with a rotating shaft, the two rotating shafts are respectively provided with a driving part, the two rotating shafts are respectively connected with the fixing clamps 12, the two fixing clamps 12 include a fixing part 130 and a movable part 14, the head end of the fixing part 130 is provided with a first clamping jaw 2, the outer side of the fixing part 130 is provided with a driving motor 131, the inner side of the fixing part 130 is provided with a driving wheel 132 and a sliding part 15, the driving wheel 132 is connected with the output shaft of the driving motor 131, one side of the sliding part 15 is provided with a rack 152, the other side of the sliding part 15 is provided with a sliding part 152, the other side is provided with a sliding part 153, the sliding part is connected with the second clamping jaw 3 and the sliding part is connected with the first clamping jaw 14 and the second clamping jaw 2 is provided with the movable clamping jaw 3, and the sliding part is matched with the fixing jaw 2.
Further, the driving part is a rotating motor 4, and an output shaft of the rotating motor 4 is fixedly mounted on the rotating shaft. In the process, the connecting rod 13 is driven by the double-shaft motor 11 to swing horizontally in the process, the fixing clamp 12 is driven by the double-shaft motor 11 to move in the direction close to the fixing frame 102, in order to keep the posture of the fixing clamp 12 horizontal, the rotating shaft is driven by the rotating motor 4 to rotate, the rotating angle of the rotating shaft is consistent with the rotating angle of the connecting rod 13, finally the fixing clamp 12 reaches two sides of the fixing frame 102, at the moment, the first clamping jaw 2 is positioned on one side of the fixing frame 102, the second clamping jaw 3 is positioned on the other side of the fixing frame 102, the driving motor 131 drives the driving wheel 132 to rotate, so that the driving rack 151 penetrates into the fixing part 130, and the second clamping jaw 3 is driven to move in the direction close to the first clamping jaw 2, finally the first clamping jaw 2 and the second clamping jaw 3 clamp the fixing frame 102, the connecting rod 13 is driven by the double-shaft motor 11 to swing upwards, the fixing frame 102 is far away from the surface of the conveying belt 10, the rotating motor 4 drives the rotating motor 180 DEG, the fixing frame is driven by the rotating motor 11 to swing downwards, and the fixing clamp is driven by the double-shaft motor 11 to rotate, and the fixing clamp is kept in the same posture is kept to rotate by the fixing frame 102, and the same rotating angle is kept in the horizontal direction when the fixing frame 102 is moved by the conveying belt, and the fixing frame is kept in the horizontal posture by the moving machine, and the fixing frame 102 is kept in the moving direction by the moving direction, and the moving machine 11 is kept in the moving direction, and the fixing frame is kept in the horizontal direction, and the moving direction, and the fixing frame is kept in the horizontal position, and the opposite direction.
Further, the rack 151 and the guide rod 152 are both provided with a sliding block 154, the top and the bottom of the fixing portion 130 are both provided with sliding grooves 155, and the two sliding grooves 155 are respectively in sliding fit with the sliding block 154. Specifically, the driving motor 131 drives the driving wheel 132 to rotate, and the rack 151 is driven to move forward and backward by the driving wheel 132, so that the sliding portion 15 moves forward and backward, and the guide rod 152 moves forward and backward, in the process, by providing the slider 154 to slide in the slide groove 155, the sliding portion 15 can be maintained more linearly during the sliding process.
Further, clamping grooves 5 are formed in the inner sides of the first clamping jaw 2 and the second clamping jaw 3, and each clamping groove 5 is used for fixing the support column 103. The clamping groove 5 is provided with a trumpet-shaped opening 51, a movable groove 52 is arranged in the clamping groove 5, a spring 53 is arranged in the movable groove 52, and the spring 53 is sleeved on the trumpet-shaped opening 51. The flared opening 51 is provided with a mounting ring 54 fixedly mounted with the spring 53. Specifically, when the first clamping jaw 2 and the second clamping jaw 3 clamp the fixed frame 102, the support column 103 is clamped into the trumpet-shaped opening 51, and the spring 53 is compressed in the process that the second clamping jaw 3 continuously moves towards the first clamping jaw 2, so that the trumpet-shaped opening 51 is sunk into the movable groove 52, an elastic fixing effect of the first clamping jaw 2 and the second clamping jaw 3 on the support column 103 is achieved, and grabbing stability is improved.
The working principle is that when in use, a product is placed in the fixed frame 102, is conveyed into the sand blasting machine 101 through the conveying belt 10 to blast sand on one surface of the product, and the fixed frame 102 is conveyed out through the conveying belt 10 after the sand blasting is finished and is captured by the turnover mechanism 1; in the process, the connecting rod 13 is driven to swing in the horizontal direction through the double-shaft motor 11, the fixing clamp 12 is driven to move in the direction close to the fixing frame 102, in order to keep the posture of the fixing clamp 12 horizontal, the driving part drives the rotating shaft to rotate, the rotating angle of the fixing clamp is consistent with that of the connecting rod 13, finally the fixing clamp 12 reaches two sides of the fixing frame 102, at the moment, the first clamping jaw 2 is positioned on one side of the fixing frame 102, the second clamping jaw 3 is positioned on the other side of the fixing frame 102, the driving motor 131 drives the driving wheel 132 to rotate, so that the driving rack 151 penetrates into the fixing part 130, the second clamping jaw 3 is driven to move in the direction close to the first clamping jaw 2, finally the first clamping jaw 2 and the second clamping jaw 3 clamp the fixing frame 102, the connecting rod 13 is driven to swing upwards through the double-shaft motor 11, the fixing frame 102 is far away from the surface of the conveying belt 10, the fixing frame is driven to rotate 180 DEG through the driving part, the fixing frame 13 is driven to swing downwards through the double-shaft motor 11, the fixing frame 102 is placed on the conveying belt 10, and the fixing frame 102 is conveyed into the sand blasting machine 101 through the conveying belt 10, and the automatic overturning effect is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a sand blasting jig that can overturn automatically, includes the conveyer belt and set up in the terminal sand blaster of conveyer belt, its characterized in that still includes the fixed frame, the four corners of fixed frame is equipped with a support column respectively, the head end of conveyer belt is equipped with a tilting mechanism, tilting mechanism includes biax motor and two fixation clamps, two output shafts of biax motor are connected with a connecting rod respectively, two the connecting rod is keeping away from the one end of biax motor is equipped with the pivot, two the pivot all is equipped with drive portion, two the pivot respectively with one fixation clamp, two fixation clamp includes fixed part and movable part, the fixed part head end is equipped with first clamping jaw, the fixed part outside is equipped with driving motor, the fixed part inboard is equipped with drive wheel and sliding part, the drive wheel in driving motor's output shaft, sliding part one side is equipped with the rack, and the opposite side is equipped with the guide bar, the sliding part head end is equipped with the connecting portion slides and passes the fixed part lateral wall, and with movable part fixed connection, the movable part is equipped with the second, first clamping jaw cooperation realizes between the fixed clamping jaw.
2. The automatic reversible sand blasting jig according to claim 1, wherein the driving part is a rotating motor, and an output shaft of the rotating motor is fixedly mounted with the rotating shaft.
3. The automatic turnover sandblasting fixture according to claim 1, wherein the rack and the guide rod are provided with sliding blocks, the top and the bottom in the fixing part are provided with sliding grooves, and the two sliding grooves are respectively in sliding fit with one sliding block.
4. The automatic reversible sand blasting jig according to claim 1, wherein the inner sides of the first clamping jaw and the second clamping jaw are respectively provided with clamping grooves, and each clamping groove is used for fixing the supporting column.
5. The automatic reversible sand blasting jig according to claim 4, wherein the clamping groove is provided with a horn-shaped opening.
6. The automatic turnover sandblasting fixture according to claim 5, wherein a movable groove is arranged in the clamping groove, a spring is arranged in the movable groove, and the spring is sleeved on the horn-shaped opening.
7. The automatic reversible sand blasting jig according to claim 6, wherein the horn-shaped opening is provided with a mounting ring fixedly mounted with the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422409618.5U CN223146904U (en) | 2024-09-30 | 2024-09-30 | A sandblasting fixture capable of automatically turning over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422409618.5U CN223146904U (en) | 2024-09-30 | 2024-09-30 | A sandblasting fixture capable of automatically turning over |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223146904U true CN223146904U (en) | 2025-07-25 |
Family
ID=96456293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422409618.5U Active CN223146904U (en) | 2024-09-30 | 2024-09-30 | A sandblasting fixture capable of automatically turning over |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223146904U (en) |
-
2024
- 2024-09-30 CN CN202422409618.5U patent/CN223146904U/en active Active
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