CN110193786B - Surface compacting device - Google Patents
Surface compacting device Download PDFInfo
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- CN110193786B CN110193786B CN201910552996.XA CN201910552996A CN110193786B CN 110193786 B CN110193786 B CN 110193786B CN 201910552996 A CN201910552996 A CN 201910552996A CN 110193786 B CN110193786 B CN 110193786B
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- groove
- block
- fixedly connected
- end wall
- working space
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/003—Removing abrasive powder out of the blasting machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a surface compacting device, which comprises a compacting box, wherein a working space is arranged in the compacting box, a door is arranged in the working space, a rotary locking mechanism is arranged on the right side of the door, the rotary locking mechanism comprises an extension rod, a one-way rod and a locking block, and the rotation of the extension rod can drive the one-way rod to swing; this device can carry out sand blasting to the work piece and handle and produce the compact layer, and when the device carries out the sandblast operation, the device door can't be opened, place the dust and sand pollution external world that produces in the sandblast process, and can retrieve the grit after the sandblast is accomplished, when the grit in the device is for deposiing, even close the motor, the device door still can't be opened, prevent to waft the sand blowout in the device, produce harm to the workman of getting the thing, also prevent the pollution to external space, when the device door still can't be opened after predetermined time, then remind people that the grit can't reach the predetermined amount in the device, need add.
Description
Technical Field
The invention relates to the field of surface processing, in particular to a surface compacting device.
Background
The surface is compact, a certain change is carried out on the surface of a workpiece through a physical or chemical means, the corrosion resistance, the strength and the like of the surface of the workpiece are improved, wherein the device for realizing the surface compactness by utilizing sand blasting is a common simpler device, most of the existing devices for realizing the surface compactness by utilizing the sand blasting do not recover sprayed sand, the sealing effect is not good, flying sand is easily caused, and dust pollution is caused to the environment.
Disclosure of Invention
The present invention is directed to a surface densification apparatus to solve the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a surface compacting device comprises a compacting box, a working space is arranged in the compacting box, a door is arranged in the working space, a rotary locking mechanism is arranged on the right side of the door and comprises an extension rod, a one-way rod and a locking block, the extension rod can drive the one-way rod to swing, the upper one-way rod can drive the locking block to move upwards, the lower one-way rod can drive the lower locking block to move downwards, the rotary locking mechanism further comprises a driving bevel gear, a sand blasting mechanism is arranged on the upper side of the rotary locking mechanism, two one-way valves are arranged in the sand blasting mechanism and can control the direction of sand flow in the sand blasting mechanism, the settling mechanism comprises a lifting plate and a linkage bevel gear, and the lifting plate can be driven to move upwards and downwards by meshing transmission of the driving bevel gear and the linkage bevel gear, the sedimentation mechanism also comprises a stretching rod, the left side of the sand blasting mechanism is provided with a sedimentation mechanism, the lifting of the stretching rod can drive the sedimentation mechanism to rotate, the sedimentation mechanism also comprises a clamping groove and a clamping block, the lifting plate can drive the clamping block to rotate by up-and-down movement so as to change the position of the clamping block in the clamping groove, the right side of the rotary locking mechanism is provided with a recovery mechanism, the recovery mechanism is internally provided with a one-way mechanism, the one-way mechanism comprises a repeating block and a ratchet wheel, the sedimentation mechanism can only rotate in one way by the cooperation of the repeating block and the ratchet wheel, the one-way mechanism also comprises a matching bevel gear, the meshing transmission of the matching bevel gear and the driving bevel gear can drive the one-way mechanism to rotate, the recovery mechanism is internally provided with a belt for transmission, and the recovery mechanism also comprises a spiral shaft, the rotation of the spiral shaft can drive the lifting plate to descend.
Preferably, the rotary locking mechanism comprises a driving shaft, the right end wall of the working space is fixedly connected with a driving motor, the left end surface of the driving motor is in power connection with a driving shaft, the left side of the driving shaft is provided with an extension rod, the right end surface of the extension rod is internally provided with a trapezoidal groove communicated with the working space through a right end wall, the left end of the driving shaft penetrates through the right end wall of the trapezoidal groove and is positioned in the trapezoidal groove, the upper end surface and the lower end surface of the driving shaft positioned in the trapezoidal groove are symmetrically provided with a centrifugal groove far away from the end wall of the driving shaft communicated with the trapezoidal groove, the upper end wall of the lower centrifugal groove is fixedly connected with a centrifugal spring, the lower end of the centrifugal spring is fixedly connected with a centrifugal block, the lower end surface of the centrifugal groove penetrates through the lower end wall of the centrifugal groove and is positioned in the trapezoidal groove, the rear end wall of the lower side swing groove is fixedly connected with a support rod, and a one-way rod is rotatably connected to the support rod;
a moving groove with a front end wall communicated with the working space is arranged in the rear end wall of the inclined surface block, an elastic block is connected in the moving groove in a vertically symmetrical sliding manner, the lower end face of the upper elastic block is fixedly connected with the upper end face of the lower elastic block through an intermediate spring, the front end face of the elastic block is fixedly connected with a supporting block with the front end penetrating through the front end wall of the moving groove and positioned in the working space, the front end face of the supporting block is fixedly connected with a force bearing rod, the force bearing rod is rotatably connected with the left end of the one-way rod, a locking groove with the right end wall communicated with the working space is arranged in the lower end wall of the clamping groove, the left end face of the supporting block is fixedly connected with a locking rod with the left end penetrating through the right end face of the locking groove and positioned in the locking groove, the left end of the locking rod is fixedly connected with a locking block, and the mechanism is used, prevent the sand and dust in the device from leaking.
Preferably, the sedimentation mechanism comprises a clamping shaft, a door is hinged and connected in the working space, a right end wall communicated with the clamping groove of the working space is arranged in the door, a sleeve block is fixedly connected to the rear end wall of the working space, a sleeve groove communicated with the working space is formed in the sleeve block, a clamping shaft is sleeved and connected in the sleeve groove, the left end of the clamping shaft penetrates through the right end wall of the clamping groove and is located in the clamping groove, the clamping block is fixedly connected to the left end of the clamping shaft, a lifting gear is fixedly connected to the right end of the clamping shaft, and the mechanism is used for locking the device before the scattered sand dust is not precipitated in the device, so that the scattered sand dust is prevented from being leaked.
Preferably, the sand blasting mechanism comprises a threaded shaft, the rear end wall of the working space is fixedly connected with an annular block, a supporting groove with an upper end wall and a lower end wall communicated with the working space is arranged in the annular block, a threaded shaft is sleeved and connected in the supporting groove, the lower end of the threaded shaft is fixedly connected with a linkage bevel gear with the right end in meshing transmission connection with the upper end of a driving bevel gear, a storage block with the rear end fixedly connected with the rear end wall of the working space is arranged on the upper side of the threaded shaft, a storage groove is arranged in the storage block, a lifting plate is slidably connected in the storage groove, a stretching rod with the lower end penetrating through the lower end wall of the storage groove and in meshing transmission connection with the rear end of the lifting gear is fixedly connected on the left side of the lower end face of the lifting plate, and a lifting spring with the lower end wall of the storage groove is fixedly, the right side of the lifting spring is provided with a thread block, the lower end of the thread block penetrates through the lower end wall of the storage tank and is positioned in the working space, the lower end face of the thread block is internally provided with a thread groove, the lower end wall of the thread groove is communicated with the working space, the upper end of the thread shaft penetrates through the lower end wall of the thread groove and is in meshed transmission connection with the thread groove, the rear end wall of the working space is internally provided with a moving groove, the moving groove is in sliding connection with a moving block, the front end face of the moving block is fixedly connected with a moving rod, the front end of the moving rod penetrates through the front end wall of the moving groove and is fixedly connected with the rear end wall of the thread block, the right end face of the storage block is fixedly connected with a sand blasting pipeline, the sand blasting pipeline is communicated with the storage tank through a discharge groove, the lower end face of the sand blasting pipeline is fixedly connected with a, the spray head is characterized in that a left end wall is arranged in the right end wall of the storage tank and communicated with an input groove of the storage tank, a one-way valve is arranged in the input groove, a rear end is arranged on the lower side of the spray head and is fixedly connected with a working platform on the rear end wall of the working space, and the spray head is used for spraying sand on the surface of a placed workpiece, so that the surface compactness of the workpiece is improved.
Preferably, the recycling mechanism comprises a driving pulley, a force bearing block fixedly connected with the rear end wall of the working space is arranged on the lower side of the driving shaft, an upper end wall and a lower end wall of the force bearing block are arranged in the force bearing block and communicated with a force bearing groove of the working space, a force bearing shaft is sleeved and connected in the force bearing groove, a one-way mechanism is fixedly connected with the upper end of the force bearing shaft, the lower end of the force bearing shaft is fixedly connected with the driving pulley, a recycling groove is arranged in the right end wall of the working space, a bevel block is fixedly connected with the lower end wall of the working space, a collecting pipeline is arranged in the upper end face of the bevel block, a rotating shaft is rotatably connected with the lower end wall of the recycling groove, a linkage gear is fixedly connected on the rotating shaft, a linkage belt pulley in friction transmission connection with the driving pulley through a belt is fixedly connected with the upper end of the rotating shaft, a spiral shaft is arranged on, the spiral shaft is fixedly connected with a left end and a matching gear connected with the linkage gear in a motion meshing transmission manner, the upper side of the matching gear is provided with a recovery block fixedly connected with the rear end wall of the recovery tank, a spiral groove is formed in the recovery block, the right end of the collection pipeline is communicated with the left end wall of the spiral groove, the upper end of the spiral shaft penetrates through the lower end wall of the spiral groove and is located in the spiral groove, the spiral groove is located in the spiral groove, a spiral block is arranged on the spiral shaft, the upper side of the left end wall of the spiral groove is provided with a communication channel, the spiral groove is communicated with the matching pipeline of the input groove, and sand used by the spiral shaft can be recycled into the sand storage.
Preferably, the one-way mechanism comprises a ratchet wheel, the upper end of the bearing shaft is fixedly connected with a ratchet wheel block, a ratchet groove is arranged in the ratchet wheel block, a matching bevel gear with the right end in meshing transmission connection with the lower end of the driving bevel gear is arranged on the upper side of the ratchet wheel block, the lower end surface of the matching bevel gear is fixedly connected with a ratchet shaft, the lower end of the ratchet shaft penetrates through the upper end wall of the ratchet groove and is positioned in the ratchet groove, the lower end of the ratchet shaft is fixedly connected with a ratchet, the left end wall and the right end wall of the ratchet groove are symmetrically and fixedly connected with a limiting block, a limiting groove with a left end wall communicated with the ratchet groove is arranged in the left end surface of the right limiting block, a limiting spring is fixedly connected with the right end wall of the limiting groove, the left end of the limiting spring is fixedly connected with a repeating block, the left end of the repeating block penetrates through the left end wall of the limiting groove and is in contact transmission connection with the ratchet wheel, and the mechanism has the effect that the device can move in a single direction under the matching condition.
In conclusion, the beneficial effects of the invention are as follows: this device can carry out sand blasting to the work piece and handle and produce the compact layer, and when the device carries out the sandblast operation, the device door can't be opened, place the dust pollution external space that produces at the sandblast in-process, and can retrieve cyclic utilization with the grit after the sandblast is accomplished, when the grit in the device is for deposiing, even close the motor, the device door still can't be opened, the dust blowout of waving in the prevention device, produce harm to the workman of getting the thing, also prevent the pollution to external space, the device door still can't be opened when passing in scheduled time then remind people that the grit can't reach the predetermined amount in the device, need add.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall cross-sectional front view of a surface densification apparatus according to the present invention;
FIG. 2 is a schematic sectional view of a moving groove of a surface densification apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a right-side cross-sectional structure of a thread block in the surface densification apparatus of the present invention;
FIG. 4 is a schematic view of an enlarged structure of an extension rod of the surface densification apparatus according to the present invention;
FIG. 5 is a schematic view of a single-direction mechanism of a surface densification apparatus according to the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Referring to fig. 1-5, an embodiment of the present invention is shown: a surface densification device comprises a densification box 100, wherein a working space 102 is arranged in the densification box 100, a door 184 is arranged in the working space 102, a rotary locking mechanism 180 is arranged on the right side of the door 184, the rotary locking mechanism 180 comprises an extension rod 103, a one-way rod 106 and a locking block 108, the extension rod 103 rotates to drive the one-way rod 106 to swing, the locking block 108 is driven to move upwards by the swing of the upper one-way rod 106, the locking block 108 is driven to move downwards by the swing of the lower one-way rod 106, the rotary locking mechanism 180 further comprises a driving bevel gear 147, a sand blasting mechanism 182 is arranged on the upper side of the rotary locking mechanism 180, two one-way valves 129 are arranged in the sand blasting mechanism 182, the one-way valves 129 can control the direction of sand flow in the sand blasting mechanism 182, the settling mechanism 181 comprises a lifting plate 122 and a linkage bevel gear 112, the driving bevel gear 147 and the linkage bevel gear 112 are in meshing transmission to drive the lifting plate 122 to move up and down, the precipitation mechanism 181 further comprises a stretching rod 121, the left side of the sand blasting mechanism 182 is provided with a precipitation mechanism 181, the lifting of the stretching rod 121 can drive the precipitation mechanism 181 to rotate, the precipitation mechanism 181 further comprises a clamping groove 115 and a clamping block 118, the lifting plate 122 moves up and down to drive the clamping block 118 to rotate so as to change the position of the clamping block 118 in the clamping groove 115, the right side of the rotary locking mechanism 180 is provided with a recovery mechanism 183, the recovery mechanism 183 is internally provided with a one-way mechanism 151, the one-way mechanism 151 comprises a repetition block 169 and a ratchet wheel 168, the cooperation of the repetition block 169 and the ratchet wheel 168 can enable the precipitation mechanism 181 to rotate only in one direction, the one-way mechanism 151 further comprises a matching bevel gear 152, the engaged transmission of the matching bevel gear 152 and the driving bevel gear 147 can drive the one-way mechanism 151 to rotate, a belt is arranged in the recovery mechanism 183 for transmission, the recovery mechanism 183 further comprises a screw shaft 141, and the rotation of the screw shaft 141 can drive the lifting plate 122 to descend.
Advantageously, the rotary locking mechanism 180 includes a driving shaft 111, a driving motor 146 is fixedly connected to the right end wall of the working space 102, a driving shaft 111 is dynamically connected to the left end surface of the driving motor 146, an extending rod 103 is disposed on the left side of the driving shaft 111, a trapezoidal groove 163 is disposed in the right end surface of the extending rod 103, the right end wall of the driving shaft is communicated with the working space 102, the left end of the driving shaft 111 penetrates through the right end wall of the trapezoidal groove 163 and is located in the trapezoidal groove 163, the upper and lower end surfaces of the driving shaft 111 located in the trapezoidal groove 163 are symmetrically provided with a centrifugal groove 162 far away from the end wall of the driving shaft 111 and is communicated with the trapezoidal groove 163, the upper end wall of the lower centrifugal groove 162 is fixedly connected with a centrifugal spring 161, the lower end of the centrifugal spring 161 is fixedly connected with a centrifugal block 160, the lower end of, the upper end surface and the lower end surface of the extension rod 103 are symmetrically provided with a swing groove 159, the upper end surface and the left end surface of which are communicated with the working space 102, the rear end wall of the lower swing groove 159 is fixedly connected with a support rod 158, and the support rod 158 is rotatably connected with a one-way rod 106;
a moving groove 104 with a front end wall communicated with the working space 102 is arranged in the rear end wall of the inclined surface block 101, an elastic block 153 is connected in the moving groove 104 in a vertically symmetrical sliding manner, the lower end surface of the upper elastic block 153 is fixedly connected with the upper end surface of the lower elastic block 153 through an intermediate spring 154, the front end surface of the elastic block 153 is fixedly connected with a supporting block 107 with the front end penetrating through the front end wall of the moving groove 104 and positioned in the working space 102, the front end surface of the supporting block 107 is fixedly connected with a bearing rod 110, the bearing rod 110 is rotatably connected with the left end of the one-way rod 106, a locking groove 105 with a right end wall communicated with the working space 102 is arranged in the lower end wall of the clamping groove 115, a locking rod 109 with a left end penetrating through the right end surface of the locking groove 105 and positioned in the locking groove 105 is fixedly connected with the left end surface of the supporting block 107, and a locking block 108 is fixedly connected, the mechanism has the function of locking the space in the device when the device works to prevent sand and dust in the device from leaking.
Beneficially, the settling mechanism 181 includes a clamping shaft 119, a door 184 is hinged in the working space 102, a clamping groove 115 whose right end wall is communicated with the working space 102 is arranged in the door 184, a sleeve block 117 is fixedly connected to the rear end wall of the working space 102, a sleeve groove 120 whose left and right end walls are communicated with the working space 102 is arranged in the sleeve block 117, the clamping shaft 119 whose left end penetrates through the right end wall of the clamping groove 115 and is located in the clamping groove 115 is sleeved in the sleeve groove 120, a clamping block 118 is fixedly connected to the left end of the clamping shaft 119, and a lifting gear 116 is fixedly connected to the right end of the clamping shaft 119.
Advantageously, the sand blasting mechanism 182 includes a threaded shaft 113, an annular block 114 is fixedly connected to a rear end wall of the working space 102, a support groove 186 is disposed in the annular block 114, the upper and lower end walls of the support groove 186 are communicated with the working space 102, a threaded shaft 113 is sleeved and connected in the support groove 186, a linkage bevel gear 112 with a right end engaged and driven with an upper end of the driving bevel gear 147 is fixedly connected to a lower end of the threaded shaft 113, a storage block 123 with a rear end fixedly connected with the rear end wall of the working space 102 is disposed above the threaded shaft 113, a storage groove 124 is disposed in the storage block 123, a lifting plate 122 is slidably connected in the storage groove 124, a stretching rod 121 with a lower end penetrating through a lower end wall of the storage groove 124 and engaged and driven with a rear end of the lifting gear 116 is fixedly connected to a left side of a lower end face of the lifting plate 122, a lifting spring 125 with a lower end fixedly connected with a lower end wall of the storage groove 124, a thread block 127 with a lower end penetrating through the lower end wall of the storage tank 124 and located in the working space 102 is arranged on the right side of the lifting spring 125, a thread groove 126 with a lower end wall communicated with the working space 102 is arranged in the lower end face of the thread block 127, the upper end of the thread shaft 113 penetrates through the lower end wall of the thread groove 126 and is in meshing transmission connection with the thread groove 126, a moving groove 155 with a front end wall communicated with the working space 102 is arranged in the rear end wall of the working space 102, the moving groove 155 is connected with a moving block 157 in a sliding manner, a moving rod 156 with a front end penetrating through the front end wall of the moving groove 155 and fixedly connected with the rear end wall of the thread block 127 is fixedly connected to the front end face of the moving block 157, a sand blasting pipeline 131 is fixedly connected to the right end face of the storage block 123, the sand blasting pipeline 131 is communicated with the storage tank 124 through a discharge groove 130, and a spray nozzle 133 is fixedly connected to the lower, the sand blasting mechanism is characterized in that a one-way valve 129 is arranged in the sand blasting pipeline 131, an input groove 128 with a left end wall communicated with the storage groove 124 is arranged in the right end wall of the storage groove 124, the one-way valve 129 is arranged in the input groove 128, a working platform 135 with a rear end fixedly connected with the rear end wall of the working space 102 is arranged on the lower side of the spray head 133, and the sand blasting mechanism can perform sand blasting on the surface of a placed workpiece and improve the surface compactness of the workpiece.
Beneficially, the recycling mechanism 183 includes a driving pulley 149, a force bearing block 165 having a rear end fixedly connected to the rear end wall of the working space 102 is disposed on the lower side of the driving shaft 111, a force bearing groove 166 having an upper end wall and a lower end wall communicating with the working space 102 is disposed in the force bearing block 165, a force bearing shaft 150 is sleeved in the force bearing groove 166, a one-way mechanism 151 is fixedly connected to the upper end of the force bearing shaft 150, a driving pulley 149 is fixedly connected to the lower end of the force bearing shaft 150, a recycling groove 138 is disposed in the right end wall of the working space 102, a bevel block 101 is fixedly connected to the lower end wall of the working space 102, a collecting pipe 148 is disposed in the upper end surface of the bevel block 101, a rotating shaft 144 is rotatably connected to the lower end wall of the recycling groove 138, a coupling gear 145 is fixedly connected to the rotating shaft 144, a coupling pulley 143 frictionally and connected to the driving pulley 149 through a belt is fixedly connected to the upper end of the rotating, a screw shaft 141 with the lower end rotatably connected with the lower end wall of the recovery tank 138 is arranged at the right side of the rotating shaft 144, a matching gear 142 with the left end in motion meshing transmission connection with the linkage gear 145 is fixedly connected to the screw shaft 141, a recovery block 140 with a rear end fixedly connected with the rear end wall of the recovery groove 138 is arranged on the upper side of the matching gear 142, a spiral groove 137 is arranged in the recovery block 140, the right end of the collection pipe 148 is communicated with the left end wall of the spiral groove 137, the upper end of the screw shaft 141 penetrates through the lower end wall of the spiral groove 137 and is positioned in the spiral groove 137, a screw block 136 is arranged on the screw shaft 141 positioned in the spiral groove 137, the upper side of the left end wall of the spiral groove 137 is provided with a matching pipe 134 which is communicated with the spiral groove 137 and the input groove 128, and the function of the mechanism is to recycle the used sand into the sand storage box for recycling.
Advantageously, the one-way mechanism 151 includes a ratchet wheel 168, a ratchet wheel block 173 is fixedly connected to the upper end of the bearing shaft 150, a ratchet wheel groove 164 is formed in the ratchet wheel block 173, a mating bevel gear 152 with a right end engaged and driven with the lower end of the driving bevel gear 147 is arranged on the upper side of the ratchet wheel block 173, a ratchet wheel 174 with a lower end penetrating through the upper end wall of the ratchet wheel groove 164 and located in the ratchet wheel groove 164 is fixedly connected to the lower end of the mating bevel gear 152, a ratchet wheel 168 is fixedly connected to the lower end of the ratchet wheel 174, a limiting block 172 is symmetrically and fixedly connected to the left and right end walls of the ratchet wheel groove 164, a limiting groove 171 with a left end wall communicated with the ratchet wheel groove 164 is formed in the left end surface of the right limiting block 172, a limiting spring 170 is fixedly connected to the right end wall of the limiting groove 171, a repeating block 169 with a left end penetrating through the left end wall of, the function of this mechanism is to allow unidirectional movement of the device in engagement.
The applicant will now describe in detail the method of use of a surface densification apparatus of the present application with reference to the accompanying figures 1 to 5 and the specific composition of a surface densification apparatus of the present application described above: first, in the initial state, the driving motor 146 is turned off, the lifting spring 125 is in a compressed state, the storage tank 124 is filled with a certain amount of sand, the long end of the clamping block 118 is located at the front and rear positions, and the middle spring 154 and the centrifugal spring 161 are in normal states;
when the device is used, when the surface densification is generated by sand blasting, a workpiece to be processed is placed on the upper end surface of the working platform 135, the driving motor 146 is started in the forward direction to drive the driving shaft 111 to rotate, so as to drive the driving bevel gear 147 to rotate, the threaded shaft 113 is driven to rotate under the meshing transmission of the linkage bevel gear 112 and the driving bevel gear 147, the threaded block 127 is driven to ascend under the threaded matching of the threaded shaft 113 and the threaded groove 126, so as to push the lifting plate 122 to ascend, and extrude the sand in the storage groove 124, the sand cannot be discharged from the input groove 128 under the action of the one-way valve 129, the sand is discharged from the spray head 133, the densification treatment is carried out on the upper surface of the workpiece, the lifting plate 122 drives the stretching rod 121 to ascend, the clamping shaft 119 is driven to rotate under the meshing transmission of the stretching rod 121 and the lifting gear 116, so as to drive the clamping block 118 to rotate in the clamping groove 115, the rotation of the long end, after the surface densification is finished, the driving motor 146 is reversely started to drive the driving shaft 111 to rotate, so as to drive the driving bevel gear 147 to rotate, the threaded shaft 113 is driven to rotate under the meshing transmission of the linkage bevel gear 112 and the driving bevel gear 147, the threaded block 127 is driven to descend under the threaded fit of the threaded shaft 113 and the threaded groove 126, the lifting spring 125 is reset downwards to drive the lifting plate 122 to descend, the centrifugal block 160 moves towards the direction far away from the driving shaft 111 under the action of centrifugal force, the centrifugal spring 161 is stretched, the extension rod 103 is pushed leftwards under the fit of the trapezoidal groove 163 to drive the one-way rod 106 to swing, the upper-side one-way rod 106 drives the upper-side elastic block 153 to slide upwards, the lower-side one-way rod 106 drives the lower-side elastic block 153 to slide downwards, the middle spring 154 is stretched, the upper-side elastic block 153 drives the upper-side locking block 108 to move upwards, and the lower-side elastic block 153 drives the lower, the locking block 108 locks the locking groove 105 to ensure that the door cannot be opened in the working process;
then, the mating bevel gear 152 drives the ratchet shaft 174 to rotate under the meshing transmission with the driving bevel gear 147, so as to drive the ratchet wheel 168 to rotate, the ratchet block 173 is driven to rotate under the transmission of the ratchet wheel 168 and the repeating block 169, so as to drive the bearing shaft 150 to rotate, the bearing shaft 150 drives the driving pulley 149 to rotate, the linkage pulley 143 is driven to rotate under the friction transmission of the belt, so as to drive the rotating shaft 144 to rotate, the rotating shaft 144 drives the linkage gear 145 to rotate, the screw shaft 141 is driven to rotate under the meshing transmission of the linkage gear 145 and the mating gear 142, so as to drive the screw block 136 to rotate, the sprayed sand and the sand distributed in the working space 102 enter the collecting pipeline 148 and then slide into the spiral groove 137, the sand is driven to move upwards into the mating pipeline 134 under the rotation of the screw block 136, and enters the storage groove 124 from the one-way valve 129, and after a while the sand in the working space 102 is completely precipitated, the lifting plate 122 moves to a designated position, the clamping block 118 is rotated to a position that the long end is located at the front and rear positions and does not clamp the clamping groove 115, the driving motor 146 is turned off, the centrifugal block 160 retracts into the centrifugal groove 162, the middle spring 154 resets, the extension rod 103 moves rightwards to drive the locking block 108 to reset, so that the locking block 108 does not clamp the locking groove 105, at the moment, the door 184 can be opened, the device can be taken out, if sand deposition in the working space 102 is incomplete, the clamping block 118 does not rotate to the designated position, the door 184 is clamped by the clamping block 118 and cannot be opened, if the door 184 cannot be opened for a predetermined time, sand needs to be added into the storage groove 124, and the front door cannot be opened after complete deposition is guaranteed.
The invention has the beneficial effects that: this device can carry out sand blasting to the work piece and handle and produce the compact layer, and when the device carries out the sandblast operation, the device door can't be opened, place the dust pollution external space that produces at the sandblast in-process, and can retrieve cyclic utilization with the grit after the sandblast is accomplished, when the grit in the device is for deposiing, even close the motor, the device door still can't be opened, the dust blowout of waving in the prevention device, produce harm to the workman of getting the thing, also prevent the pollution to external space, the device door still can't be opened when passing in scheduled time then remind people that the grit can't reach the predetermined amount in the device, need add.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (6)
1. A surface densification device, includes the densification case, its characterized in that: the compact box is internally provided with a working space, the working space is internally provided with a door, the right side of the door is provided with a rotary locking mechanism, the rotary locking mechanism comprises an extension rod, a one-way rod and a locking block, the rotation of the extension rod can drive the one-way rod to swing, the swing of the upper one-way rod can drive the upper locking block to move upwards, the swing of the lower one-way rod can drive the lower locking block to move downwards, the rotary locking mechanism also comprises a driving bevel gear, the upper side of the rotary locking mechanism is provided with a sand blasting mechanism, the sand blasting mechanism is internally provided with two one-way valves, the one-way valves can control the direction of sand flow in the sand blasting mechanism, the precipitation mechanism comprises a lifting plate and a linkage bevel gear, the driving bevel gear and the linkage bevel gear are meshed and driven to move up and down, and the precipitation mechanism also comprises a stretching rod, a sedimentation mechanism is arranged on the left side of the sand blasting mechanism, the lifting of the stretching rod can drive the sedimentation mechanism to rotate, the sedimentation mechanism also comprises a clamping groove and a clamping block, the lifting plate can move up and down to drive the clamping block to rotate so as to change the position of the clamping block in the clamping groove, a recovery mechanism is arranged on the right side of the rotary locking mechanism, a one-way mechanism is arranged in the recovery mechanism, the one-way mechanism comprises a repeating block and a ratchet wheel, the cooperation of the repeating block and the ratchet wheel can ensure that the recovery mechanism can only rotate in one direction, the one-way mechanism also comprises a matching bevel gear, the meshing transmission of the matching bevel gear and the driving bevel gear can drive the one-way mechanism to rotate, the recycling mechanism is internally provided with a belt for transmission and also comprises a spiral shaft, and the spiral shaft can rotate to drive the lifting plate to descend.
2. A surface densification installation according to claim 1, characterised in that: the rotary locking mechanism comprises a driving shaft, a driving motor is fixedly connected to the right end wall of the working space, the left end face of the driving motor is in power connection with a driving shaft, an extension rod is arranged on the left side of the driving shaft, a trapezoidal groove communicated with the working space is formed in the right end face of the extension rod, the left end of the driving shaft penetrates through the right end wall of the trapezoidal groove and is positioned in the trapezoidal groove, centrifugal grooves far away from the end wall of the driving shaft communicated with the trapezoidal groove are symmetrically formed in the upper end face and the lower end face of the driving shaft positioned in the trapezoidal groove, a centrifugal spring is fixedly connected to the upper end wall of the lower centrifugal groove, centrifugal blocks with the lower ends penetrating through the lower end wall of the centrifugal groove and positioned in the trapezoidal groove are fixedly connected to the lower end face of the extension rod, an upper end face and a left end face are symmetrically, the rear end wall of the lower side swing groove is fixedly connected with a support rod, and a one-way rod is rotatably connected to the support rod;
a moving groove with a front end wall communicated with the working space is formed in the rear end wall of the inclined surface block, an elastic block is connected in the moving groove in a vertically symmetrical sliding mode, the lower end face of the upper elastic block is fixedly connected with the upper end face of the lower elastic block through an intermediate spring, the front end face of the elastic block is fixedly connected with a supporting block with the front end penetrating through the front end wall of the moving groove and located in the working space, the front end face of the supporting block is fixedly connected with a force bearing rod, the force bearing rod is rotatably connected with the left end of the one-way rod, and a locking groove with the right end wall communicated with the working space is formed in the lower end wall of the clamping groove; the left end face of the supporting block is fixedly connected with a locking rod, the left end of the locking rod penetrates through the right end face of the locking groove and is located in the locking groove, the left end of the locking rod is fixedly connected with a locking block, and the mechanism is used for locking the inner space of the device when the device works and preventing sand and dust in the device from leaking.
3. A surface densification installation according to claim 2, characterised in that: deposit mechanism including the chucking axle, the articulated door that is connected with in the working space, be provided with a right-hand member wall intercommunication in the door the chucking groove of working space, a working space rear end wall fixedly connected with retainer block, end wall intercommunication about being provided with in the retainer block the cover groove of working space, cover inslot suit is connected with a left end and runs through chucking groove right-hand member wall just is located the chucking axle of chucking inslot, chucking axle left end fixedly connected with chucking block, a chucking axle right-hand member fixedly connected with lifting gear, the effect of this mechanism is locking device before the sand and dust that flies apart does not deposit in the device, and the sand and dust that prevents to fly apart reveals.
4. A surface densification installation according to claim 3, characterised in that: sandblast mechanism includes the threaded spindle, a workspace rear end wall fixedly connected with annular piece, be provided with end wall intercommunication from top to bottom in the annular piece workspace support the groove, it has a threaded spindle to support the inslot suit connection, a threaded spindle lower extreme fixedly connected with right-hand member and the linkage bevel gear that drives bevel gear upper end meshing transmission and be connected, the threaded spindle upside be provided with a rear end with workspace rear end wall fixed connection's storage piece, be provided with a hold up tank in the storage piece, sliding connection has a lifter plate in the hold up tank, a lower extreme of lifter plate lower extreme face left side fixedly connected with run through hold up tank lower extreme wall and with the tensile pole that lifting gear rear end meshing transmission is connected, a lower extreme center fixedly connected with lower extreme and hold up tank lower extreme wall fixed connection's lifting spring under the lifter plate, the lifting spring right side is provided with a lower extreme and runs through hold up tank lower extreme wall just is located workspace The inner thread block, a lower end wall is arranged in the lower end face of the thread block and is communicated with the thread groove of the working space, the upper end of the thread shaft penetrates through the lower end wall of the thread groove and is in meshed transmission connection with the thread groove, a moving groove with a front end wall communicated with the working space is arranged in the rear end wall of the working space, the moving groove is in sliding connection with a moving block, the front end face of the moving block is fixedly connected with a moving rod with a front end penetrating through the front end wall of the moving groove and fixedly connected with the rear end wall of the thread block, the right end face of the storage block is fixedly connected with a sand-blasting pipeline, the sand-blasting pipeline is communicated with the storage groove through a discharge groove, the lower end face of the sand-blasting pipeline is fixedly connected with a spray head, a one-way valve is arranged in the sand-blasting pipeline, and an input groove with the storage groove is arranged in the right, the input groove is internally provided with a one-way valve, the lower side of the spray head is provided with a working platform, the rear end of the working platform is fixedly connected with the rear end wall of the working space, and the mechanism can perform sand blasting on the surface of a placed workpiece, so that the surface compactness of the workpiece is improved.
5. A surface densification installation according to claim 4, characterised in that: the recycling mechanism comprises a driving belt wheel, a force bearing block with the rear end fixedly connected with the rear end wall of the working space is arranged on the lower side of the driving shaft, a force bearing groove with the upper end wall and the lower end wall communicated with the working space is arranged in the force bearing block, a force bearing shaft is sleeved and connected in the force bearing groove, a one-way mechanism is fixedly connected with the upper end of the force bearing shaft, the lower end of the force bearing shaft is fixedly connected with the driving belt wheel, a recycling groove is arranged in the right end wall of the working space, a bevel block is fixedly connected with the lower end wall of the working space, a collecting pipeline is arranged in the upper end face of the bevel block, a rotating shaft is rotatably connected with the lower end wall of the recycling groove, a linkage gear is fixedly connected on the rotating shaft, a linkage belt wheel in friction transmission connection with the driving belt wheel through a belt is fixedly connected with the upper end of the rotating shaft, a spiral shaft with, the spiral shaft is fixedly connected with a left end and a matching gear connected with the linkage gear in a motion meshing transmission manner, the upper side of the matching gear is provided with a recovery block fixedly connected with the rear end wall of the recovery tank, a spiral groove is formed in the recovery block, the right end of the collection pipeline is communicated with the left end wall of the spiral groove, the upper end of the spiral shaft penetrates through the lower end wall of the spiral groove and is located in the spiral groove, the spiral groove is located in the spiral groove, a spiral block is arranged on the spiral shaft, the upper side of the left end wall of the spiral groove is provided with a communication channel, the spiral groove is communicated with the matching pipeline of the input groove, and sand used by the spiral shaft can be recycled into the sand storage.
6. A surface densification installation according to claim 5, characterised in that: the one-way mechanism comprises a ratchet wheel, the upper end of the bearing shaft is fixedly connected with a ratchet wheel block, a ratchet wheel groove is arranged in the ratchet wheel block, the upper side of the ratchet wheel block is provided with a matching bevel gear with the right end in meshing transmission connection with the lower end of the driving bevel gear, the lower end surface of the matching bevel gear is fixedly connected with a ratchet shaft, the lower end of the ratchet shaft penetrates through the upper end wall of the ratchet groove and is positioned in the ratchet groove, the lower end of the ratchet shaft is fixedly connected with a ratchet, the left end wall and the right end wall of the ratchet groove are symmetrically and fixedly connected with a limiting block, a limiting groove with a left end wall communicated with the ratchet groove is arranged in the left end surface of the right limiting block, a limiting spring is fixedly connected with the right end wall of the limiting groove, the left end of the limiting spring is fixedly connected with a repeating block, the left end of the repeating block penetrates through the left end wall of the limiting groove and is in contact transmission connection with the ratchet wheel, and the mechanism has the effect that the device can move in a single direction under the matching condition.
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| CN201910552996.XA CN110193786B (en) | 2019-06-21 | 2019-06-21 | Surface compacting device |
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| CN201910552996.XA CN110193786B (en) | 2019-06-21 | 2019-06-21 | Surface compacting device |
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| CN110193786B true CN110193786B (en) | 2021-02-12 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110900466B (en) * | 2019-12-10 | 2020-12-25 | 海宁奥通汽车零件有限公司 | Jet-propelled sand blasting equipment |
| CN111002231B (en) * | 2019-12-19 | 2021-08-20 | 苏州知云创宇信息科技有限公司 | Abrasive material injection apparatus |
| CN111318970B (en) * | 2020-04-29 | 2020-11-13 | 远绿新材料科技(江苏)有限公司 | Novel plastics case surface dull polish of additive preparation device |
| CN111469058B (en) * | 2020-05-06 | 2020-12-08 | 安徽国隆玻璃科技有限公司 | Curtain wall glass cleaning and frosting equipment |
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| CN110193786A (en) | 2019-09-03 |
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