CN219582581U - Waxing device and polishing equipment comprising same - Google Patents

Abstract

The utility model relates to the field of polishing and burnishing, and discloses a waxing device and polishing equipment comprising the waxing device, wherein the waxing device comprises a bracket structure; the bracket structure is provided with a waxing channel, and one end of the waxing channel is provided with a wax outlet; the bracket structure is provided with a wax pushing piece and a wax clamping device; the support structure is provided with a first driving device, the wax pushing piece is connected to the output end of the first driving device, at least part of the wax pushing piece is positioned in the waxing channel, and the first driving device is used for driving the wax pushing piece to move towards the wax outlet so as to push the wax body in the waxing channel to the clamping position of the wax clamping device; the wax clamping device is arranged on the support structure in a sliding manner and can move along the extending direction of the waxing channel, a second driving device is arranged on the support structure and connected to the output end of the second driving device, and the second driving device is used for driving the wax clamping device to slide so as to drive the wax body to move towards the wax outlet and protrude out of the wax outlet. The beneficial effects are that: is beneficial to improving the polishing quality and the operation safety.

Description

Waxing device and polishing equipment comprising same

Technical Field

The utility model relates to the technical field of polishing, in particular to a waxing device and polishing equipment comprising the waxing device.

Background

In the sanding and polishing process, it is often necessary to use a sanding wax as the abrasive for sanding. The existing polishing mode is that manual handheld polishing wax is close to a polishing wheel, polishing wax is abutted on the polishing wheel to polish the polishing wheel, and products are polished through the polishing wheel to polish the products. However, the problem that the waxing is not uniform enough probably exists in the manual work waxing on the grinding wheel, and then influences the quality of polishing, and the grinding wheel is in the high-speed rotation state when waxing moreover, can lead to wax residue to splash, has the security risk to operating personnel.

Disclosure of Invention

The utility model mainly aims to provide a waxing device, and aims to solve the technical problems of lower quality and higher safety risk of manual waxing in the prior art.

In order to achieve the above object, the present utility model provides a waxing device, comprising a bracket structure; the bracket structure is provided with a waxing channel, and one end of the waxing channel is provided with a wax outlet; the bracket structure is provided with a wax pushing piece and a wax clamping device which are distributed along the extending direction of the waxing channel, and the wax clamping device is positioned between the wax pushing piece and the wax outlet; the support structure is provided with a first driving device, the wax pushing piece is connected to the output end of the first driving device, at least part of the wax pushing piece is positioned in the waxing channel, and the first driving device is used for driving the wax pushing piece to move towards the wax outlet so as to push the wax body in the waxing channel to the clamping position of the wax clamping device; the wax clamping device is arranged on the support structure in a sliding manner and can move along the extending direction of the waxing channel, the wax clamping device is used for clamping the wax body in the waxing channel, a second driving device is arranged on the support structure and connected to the output end of the second driving device, and the second driving device is used for driving the wax clamping device to slide so as to drive the wax body to move towards the wax outlet and enable the wax body to protrude out of the wax outlet.

The beneficial effects of the utility model are as follows: the first driving device drives the wax pushing piece, so that the wax pushing piece pushes the wax body in the waxing channel to the clamping position of the clamping device, then the clamping device clamps the wax body, and finally the second driving device drives the clamping device, so that the wax body on the clamping device moves towards the wax outlet and protrudes out of the wax outlet. The waxing device is beneficial to improving the polishing quality, operators can be far away from polishing equipment during waxing, the possibility of damage to the operators during waxing is reduced, and the safety is improved.

Preferably, the wax clamping device comprises a wax feeding frame, a wax clamping driving device and a wax clamping piece, wherein the wax feeding frame is arranged on the bracket structure in a sliding way and is connected to the output end of the second driving device; the side wall of the waxing channel is provided with a first avoiding groove and a second avoiding groove, and the first avoiding groove and the second avoiding groove are oppositely arranged and extend along the extending direction of the waxing channel; the wax clamping driving device is arranged on the wax feeding frame, the output end of the wax clamping driving device penetrates through the first avoiding groove to extend into the upper wax channel, the wax clamping piece is arranged on the wax feeding frame, penetrates through the second avoiding groove to extend into the upper wax channel, and when waxing, the output end of the wax clamping driving device clamps the wax body on the wax clamping piece. When the second driving device drives the wax feeding frame to move, the output end of the wax clamping driving device and the wax clamping piece can also move along the extending direction of the waxing channel in the first avoiding groove and the second avoiding groove respectively.

Preferably, the first driving device is arranged on the wax feeding frame, a third avoiding groove is formed in the side wall of the waxing channel, the third avoiding groove extends along the extending direction of the waxing channel, the wax pushing piece is strip-shaped, one end of the wax pushing piece is fixed at the output end of the first driving device, and the other end of the wax pushing piece penetrates through the third avoiding groove and extends into the waxing channel. The first driving device is arranged on the wax feeding frame, so that the structure of the waxing device is further modularized, the waxing device is easy to disassemble and install, and the stroke of the wax pushing piece is enlarged.

Preferably, the wax clamping driving device is arranged on the upper side of the wax feeding frame, and the wax clamping piece is arranged on the lower side of the wax feeding frame; the support structure is provided with an elastic wax supporting component, the elastic wax supporting component comprises a movable supporting plate and a spring component, the movable supporting plate is arranged at the bottom of the waxing channel, a fourth avoiding groove extending along the extending direction of the waxing channel is formed in the movable supporting plate, the wax clamping piece is arranged in the fourth avoiding groove in a penetrating mode, the spring component is connected to the support structure and the movable supporting plate, and the spring component is used for applying upward acting force to the movable supporting plate to enable the movable supporting plate to be made to: when the wax clamping device clamps the wax body, the output end of the wax clamping driving device presses down the movable supporting plate and tightly presses the wax body on the wax clamping piece; when the wax clamping device loosens the wax body, the spring assembly applies upward acting force to the movable supporting plate, so that the movable supporting plate supports the wax body upwards and is separated from the wax clamping piece. When the wax body is consumed and needs to be conveyed to the wax outlet continuously, the wax clamping device needs to loosen the wax body and back, and the wax body can be separated from the wax clamping piece under the action of the spring assembly and the movable supporting plate, so that the wax body cannot back along with the wax clamping device.

Preferably, the two sides of the waxing channel are provided with fifth avoiding grooves, the movable supporting plate is provided with two side supporting plates, and the two side supporting plates respectively penetrate through the two fifth avoiding grooves and extend to the outside of the waxing channel; the spring assembly comprises two pulling plate springs which are respectively arranged corresponding to the two side supporting plates, the upper ends of the pulling plate springs are fixed on the support structure, and the lower ends of the pulling plate springs are fixed on the corresponding side supporting plates. After the wax clamping device loosens the wax body, the pull plate spring contracts and pulls the movable supporting plate upwards, so that the wax body on the movable supporting plate is separated from the wax clamping piece.

Preferably, the spring assembly comprises a top plate spring disposed between the movable pallet and the bottom of the waxing channel. After the wax body is loosened by the wax clamping device, the top plate spring stretches and pushes the movable supporting plate upwards, so that the wax body on the movable supporting plate is separated from the wax clamping piece.

Preferably, the wax clamping device comprises an induction part, and an induction component is arranged on the support structure and used for monitoring the position of the induction part so as to monitor the consumption degree of the wax body. When the sensing part is detected, namely the part of the wax body protruding out of the wax outlet is consumed until the wax cannot be waxed, then the wax clamping device is required to loosen the wax body and retract, then the wax body is clamped again and moves towards the wax outlet, and the wax body is moved to the waxing position.

Preferably, the bracket structure further comprises a wax placing groove arranged at the side of the waxing channel, the wax placing groove is communicated with the waxing channel, one side, far away from the waxing channel, of the wax placing groove is provided with a waxing driving device, the output end of the waxing driving device faces into the wax placing groove, and the waxing driving device is used for pushing a wax body in the wax placing groove into the waxing channel when waxing and enabling the wax body to be positioned between the wax pushing piece and the wax clamping device. The waxing driving device pushes the wax body in the wax placing groove into the waxing channel, so that the waxing process is more convenient, the connection time for replacing the wax body is also facilitated, and the waxing efficiency is improved.

The utility model also provides polishing equipment comprising the waxing device, the polishing equipment further comprises a frame, a polishing driving device and a plurality of polishing wheels are arranged on the frame in a transmission connection manner, the polishing wheels are distributed along the length direction of the frame, and the axes of the polishing wheels extend along the length direction of the frame; the frame is also provided with a third driving device and a guide rail extending along the length direction of the frame, the waxing device is arranged on the guide rail in a sliding way and is connected to the output end of the third driving device, and the third driving device is used for driving the waxing device to slide so that the waxing device can wax a plurality of grinding wheels, and when the waxing device waxes, the wax body is abutted on the grinding wheels.

Preferably, the polishing device further comprises a waste wax collecting tank arranged on the frame, wherein the waste wax collecting tank is provided with a waste wax inlet, and the waste wax inlet faces the waxing device; the height position of the wax outlet is called a first height position when the waxing device waxes, the height position of the waste wax inlet is called a second height position, and the second height position is positioned above the first height position; the frame is also provided with a fourth driving device, the waxing device is connected to the output end of the fourth driving device, and the fourth driving device is used for driving the waxing device to move up and down so that the wax outlet is switched between the first height position and the second height position, and when the wax outlet is positioned at the second height position, the wax outlet is opposite to the waste wax inlet. When the wax body is consumed to a small extent and cannot be abutted against the grinding wheel, the wax clamping device releases and pushes the waste wax into the waste wax collecting tank, and then the wax body is replaced with a new one.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a waxing device according to an embodiment of the utility model;

FIG. 2 is a schematic view of a waxing device according to another embodiment of the utility model;

FIG. 3 is a schematic structural view of a bracket structure according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a movable pallet according to an embodiment of the present utility model;

FIG. 5 is a front view of a waxing device according to an embodiment of the utility model;

FIG. 6 is a schematic diagram of a first driving device and a wax pusher according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram showing the positional relationship among the wax clamping driving device, the wax feeding frame, the bracket structure, the wax clamping member, the wax body and the movable supporting plate when the wax clamping driving device releases the wax body in the embodiment of the utility model;

FIG. 8 is a schematic diagram showing the positional relationship among the wax clamping driving device, the wax feeding frame, the bracket structure, the wax clamping member, the wax body and the movable supporting plate when the wax clamping driving device clamps the wax body in the embodiment of the utility model;

FIG. 9 is a schematic diagram showing the positional relationship between the wax feeding rack and the bracket structure when the sensing part does not reach the corresponding position of the sensing part in the embodiment of the utility model;

FIG. 10 is a schematic diagram showing the positional relationship between the wax feeding frame and the bracket structure when the sensing part reaches the corresponding position of the sensing part in the embodiment of the present utility model;

FIG. 11 is a schematic view of a polishing apparatus according to an embodiment of the present utility model;

FIG. 12 is an enlarged view of a portion A of FIG. 11;

FIG. 13 is a schematic view showing the positional relationship among the waste wax collecting tank, the waxing device and the grinding wheel when the wax outlet of the waxing device is positioned at the second height position;

fig. 14 is a schematic diagram showing the positional relationship among the waste wax collecting tank, the waxing device and the grinding wheel when the wax outlet of the waxing device is positioned at the first height position in the embodiment of the utility model.

In the accompanying drawings: the device comprises a 1-bracket structure, a 11-waxing channel, a 111-wax outlet, a 112-first avoiding groove, a 113-second avoiding groove, a 114-third avoiding groove, a 115-fifth avoiding groove, a 12-wax placing groove, a 121-wax placing opening, a 13-movable supporting plate, a 131-fourth avoiding groove, a 132-side supporting plate, a 2-wax pushing piece, a 31-wax feeding frame, a 32-wax clamping driving device, a 321-second spring, a 33-wax clamping piece, a 4-first driving device, a 5-second driving device, a 51-second main cylinder, a 52-second auxiliary cylinder, a 6-waxing driving device, a 7-sensing assembly, a 71-first sensing piece, a 72-second sensing piece, an 8-spring assembly, an 81-pulling plate spring, a 82-top plate spring, a 91-first sensing part, a 92-second sensing part, a 10-wax body, a 20-frame, a 201-polishing driving device, a 202-polishing wheel, a 30-third driving device, a 301-guide rail, a 40-fourth driving device, a 50-waste wax collecting groove, a 502-501-waste wax collecting groove, a first slope and a second slope position 602-high-falling position.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In addition, if a directional instruction such as up, down, left, right, front, rear, etc. is referred to in the embodiment of the present utility model, the directional instruction is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional instruction is changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1 to 10, a waxing device comprises a bracket structure 1; the bracket structure 1 is provided with a waxing channel 11, and one end of the waxing channel 11 is provided with a wax outlet 111; the bracket structure 1 is provided with a wax pushing piece 2 and a wax clamping device which are arranged along the extending direction of the waxing channel 11, and the wax clamping device is positioned between the wax pushing piece 2 and the wax outlet 111; the bracket structure 1 is provided with a first driving device 4, the wax pushing piece 2 is connected to the output end of the first driving device 4, the wax pushing piece 2 is at least partially positioned in the waxing channel 11, and the first driving device 4 is used for driving the wax pushing piece 2 to move towards the wax outlet 111 so as to push the wax body 10 in the waxing channel 11 to the clamping position of the wax clamping device; the wax clamping device is arranged on the support structure 1 in a sliding manner and can move along the extending direction of the waxing channel 11, the wax clamping device is used for clamping the wax body 10 in the waxing channel 11, the support structure 1 is provided with a second driving device 5, the wax clamping device is connected to the output end of the second driving device 5, and the second driving device 5 is used for driving the wax clamping device to slide so as to drive the wax body 10 to move towards the wax outlet 111 and enable the wax body 10 to protrude out of the wax outlet 111.

The first driving device 4 drives the wax pushing piece 2, so that the wax pushing piece 2 pushes the wax body 10 in the waxing channel 11 to the clamping position of the clamping device, then the clamping device clamps the wax body 10, and finally the second driving device 5 drives the clamping device, so that the wax body 10 on the clamping device moves towards the wax outlet 111 and protrudes out of the wax outlet 111. The waxing device is beneficial to improving the polishing quality, operators can be far away from polishing equipment during waxing, the possibility of damage to the operators during waxing is reduced, and the safety is improved.

In some embodiments, referring to fig. 1, the wax clamping device comprises a wax feeding frame 31, a wax clamping driving device 32 and a wax clamping piece 33, wherein the wax feeding frame 31 is slidably arranged on the bracket structure 1 and is connected to the output end of the second driving device 5; the side wall of the waxing channel 11 is provided with a first avoiding groove 112 and a second avoiding groove 113, and the first avoiding groove 112 and the second avoiding groove 113 are oppositely arranged and extend along the extending direction of the waxing channel 11; the wax clamping driving device 32 is arranged on the wax feeding frame 31, the output end of the wax clamping driving device 32 passes through the first avoiding groove 112 to extend into the upper wax channel 11, the wax clamping member 33 is arranged on the wax feeding frame 31, passes through the second avoiding groove 113 to extend into the upper wax channel 11, and the output end of the wax clamping driving device 32 clamps the wax body 10 on the wax clamping member 33 during waxing. The output end of the wax-holding driving device 32 and the wax-holding member 33 are respectively arranged in the first avoiding groove 112 and the second avoiding groove 113 in a penetrating manner, and when the second driving device 5 drives the wax feeding frame 31 to move, the output end of the wax-holding driving device 32 and the wax-holding member 33 can also respectively move in the first avoiding groove 112 and the second avoiding groove 113 along the extending direction of the waxing channel 11.

Specifically, the wax feeding frame 31 is hollow and cylindrical, and the bracket structure 1 is arranged on the wax feeding frame 31 in a penetrating manner. The upper side of the support structure 1 is provided with a sliding rail, the upper side surface of the inner hole of the wax feeding frame 31 is provided with a sliding block matched with the sliding rail, and the sliding block is clamped on the sliding rail and can move along the sliding rail.

The second driving device 5 comprises a second main cylinder 51 and a second auxiliary cylinder 52, the cylinder body of the second main cylinder 51 is fixed on the bracket structure 1, the cylinder body of the second auxiliary cylinder 52 is fixed on the piston rod of the second main cylinder 51, and the wax feeding frame 31 is fixedly connected on the piston cylinder of the second auxiliary cylinder 52. The second driving device 5 comprises two air cylinders, which is favorable for enlarging the driving stroke of the second driving device 5, and can avoid using the air cylinders with larger volumes, so that the waxing device occupies smaller space and is more convenient to use.

The function of the second driving means 5 to provide two cylinders also comprises: after the wax body 10 is consumed, the wax clamping driving cylinders are required to be loosened, and the two cylinders in the second driving device 5 only retract by one, and then the wax body 10 is clamped again, and only one cylinder is used for driving at a time to carry out waxing. If two cylinders are used for each waxing to apply the wax, the force with which the wax body 10 is pressed against the grinding wheel 202 increases, thereby increasing the contact pressure of the wax body 10 with the grinding wheel 202, so that the wax body 10 is excessively consumed.

The wax clamping member 33 is arranged on one side of the lower side plate of the wax feeding frame 31, which is close to the waxing channel 11, and the clamping position of the wax clamping device is between the output end of the wax clamping driving device 32 and the wax clamping member 33.

In another embodiment, only one cylinder is used in the second driving device 5, or other movement modules such as a screw movement module, a rack and pinion movement module, and the like are used.

In some embodiments, referring to fig. 1 and 3, the first driving device 4 is disposed on the wax feeding frame 31, a third avoiding groove 114 is disposed on a side wall of the waxing channel 11, the third avoiding groove 114 extends along an extending direction of the waxing channel 11, the wax pushing member 2 is in a strip plate shape, one end of the wax pushing member 2 is fixed at an output end of the first driving device 4, and the other end extends into the waxing channel 11 through the third avoiding groove 114. The first driving device 4 is arranged on the wax feeding frame 31, so that the structure of the waxing device is further modularized, the waxing device is easy to disassemble and install, and the stroke of the wax pushing piece 2 is enlarged.

Specifically, the first driving device 4 includes a first cylinder, the cylinder body of which is fixed to the wax feeding frame 31, and the wax pusher 2 is fixed to the piston rod of the first cylinder. The cylinder body of the first cylinder is closer to the wax outlet 111 than the wax pusher 2. When the piston cylinder of the first cylinder stretches, the wax pushing piece 2 moves away from the wax outlet 111; when the piston rod of the first cylinder extends, the wax pushing piece 2 moves towards the direction approaching the wax outlet 111, and pushes the wax body 10 in the waxing channel 11 to move towards the direction approaching the wax outlet 111.

The piston rod of the second auxiliary cylinder 52 is sleeved with a first buffer spring, and the first buffer spring buffers when the wax pushing piece 2 pushes the wax body 10, so that the wax body 10 is prevented from being damaged due to overlarge instant pressure.

In some embodiments, referring to fig. 1, the wax-holding driving device 32 is disposed on the upper side of the wax-feeding frame 31, and the wax-holding member 33 is disposed on the lower side of the wax-feeding frame 31; be equipped with the elasticity on the supporting structure 1 and hold in the palm wax subassembly, the elasticity holds in the palm wax subassembly and includes movable layer board 13 and spring assembly 8, the bottom of waxing passageway 11 is located to movable layer board 13, be equipped with on the movable layer board 13 along the fourth of waxing passageway 11 extending direction dodge groove 131, in the groove 131 was dodged to the fourth was worn to locate to the clamp wax piece 33, spring assembly 8 is connected on supporting structure 1 and on the movable layer board 13, spring assembly 8 is used for exerting ascending effort to movable layer board 13 for: when the wax clamping device clamps the wax body 10, the output end of the wax clamping driving device 32 presses down the movable supporting plate 13 and presses the wax body 10 on the wax clamping piece 33; when the wax-holding device releases the wax body 10, the spring assembly 8 applies an upward force to the movable blade 13, causing the movable blade 13 to lift the wax body 10 off the wax-holding member 33. When the wax body 10 is consumed and the wax body 10 needs to be conveyed to the wax outlet 111, the wax clamping device needs to loosen the wax body 10 and retract, and the wax body 10 can be separated from the wax clamping piece 33 under the action of the spring assembly 8 and the movable supporting plate 13, so that the wax body 10 cannot retract along with the wax clamping device.

Specifically, the wax-holding driving device 32 is a wax-holding driving cylinder, the cylinder body of which is fixed on the upper side of the wax feeding frame 31, and the piston rod of which passes through the first avoiding groove 112 and extends into the upper wax passage 11. The wax holder 33 is square. The second spring 321 is sleeved on the piston rod of the wax clamping driving cylinder, when the stop of the wax clamping driving cylinder is free of air pressure, the wax pressing head on the piston rod of the wax clamping driving cylinder can be pressed against the wax body by the acting force of the second spring 321, so that the wax body 10 is prevented from sliding out, and potential safety hazards caused by sliding out of the wax body 10 when the wax clamping driving cylinder is started again are avoided.

Since the wax body 10 may be long, after the wax pushing member 2 pushes the wax body 10 between the wax holding driving means 32 and the wax holding member 33, the wax holding means holds the wax body 10 and, under the driving action of the second driving means 5, sends the wax body 10 to protrude from the wax outlet 111. Polishing wax is a consumable, however, and the wax body 10 becomes shorter and shorter during polishing. When the end of the wax body 10 protruding from the wax outlet 111 is consumed and waxing is impossible, the wax body 10 needs to be transported to the wax outlet 111. At this time, the wax clamping device releases the wax body 10, and under the action of the spring assembly 8 and the movable supporting plate 13, the wax body 10 is separated from the wax clamping piece 33, so that the wax feeding frame 31 cannot take the wax body 10 back together when retracting. Then the wax pushing piece 2 pushes the wax body 10 towards the direction of the wax outlet 111 again, the returned wax clamping device clamps the wax body 10 again, and the wax body 10 is moved to protrude out of the wax outlet 111 under the driving action of the second driving device 5. The above process is repeated until the wax body 10 is consumed until waxing is not completed.

In some specific embodiments, referring to fig. 3 and 4, the two sides of the waxing channel 11 are provided with the fifth avoidance grooves 115, the movable supporting plate 13 is provided with two side supporting plates 132, and the two side supporting plates 132 respectively pass through the two fifth avoidance grooves 115 and extend to the outside of the waxing channel 11; the spring assembly 8 comprises two pull plate springs 81 which are respectively arranged corresponding to the two side supporting plates 132, wherein the upper ends of the pull plate springs 81 are fixed on the bracket structure 1, and the lower ends of the pull plate springs are fixed on the corresponding side supporting plates 132. After the wax body 10 is released by the wax clamping device, the pull plate spring 81 contracts and pulls the movable pallet 13 upward, so that the wax body 10 on the movable pallet 13 is separated from the wax clamping piece 33.

Specifically, the side support plate 132 may be moved up and down in the fifth avoidance groove 115, so that after the wax body 10 is released by the wax holding means, the movable support plate 13 and the side support plate 132 may be moved upward to disengage the movable support plate 13 from the wax holding member 33.

In some embodiments, referring to fig. 5, the spring assembly 8 further includes a top plate spring 82, the top plate spring 82 being disposed between the movable blade 13 and the bottom of the waxing channel 11. After the wax body 10 is released by the wax clamping device, the top plate spring 82 stretches and pushes the movable supporting plate 13 upwards, so that the wax body 10 on the movable supporting plate 13 is separated from the wax clamping piece 33.

In some embodiments, referring to fig. 1, 9 and 10, the wax clamping device includes a sensing portion, and a sensing assembly 7 is disposed on the bracket structure 1, where the sensing assembly 7 is used to monitor the position of the sensing portion to monitor the consumption degree of the wax body 10. When the sensing part is detected, that is, the part of the wax body 10 protruding out of the wax outlet 111 is consumed to prevent waxing, then the wax clamping device releases the wax body 10 and retreats, and then clamps the wax body 10 again and moves towards the wax outlet 111 to move the wax body 10 to the waxing position.

The induction part of the wax clamping device is arranged on the wax feeding frame 31, the induction component 7 is arranged at a selected position on the bracket structure 1 according to the actual lengths of the bracket structure 1 and the wax feeding frame 31, and the selected position on the wax feeding frame 31 is used as the induction part.

Specifically, an upwardly protruding sensing plate is disposed at an end of the wax feeding frame 31 far from the wax outlet 111 as the first sensing portion 91, an sensing groove extending along the extending direction of the waxing channel 11 is disposed at an end of the wax feeding frame 31 near the wax outlet 111, and a side position of the sensing groove far from the end of the wax outlet 111 is used as the second sensing portion 92.

The sensing assembly 7 includes a first sensing element 71 and a second sensing element 72. When the second driving device 5 is in the contracted state and the first driving device 4 is in the extended state, the first sensing piece 71 is positioned on one side of the sensing plate close to the wax outlet 111, and the second sensing piece 72 is opposite to the sensing groove. In the waxing process, when the sensing plate shields the first sensing piece 71, and the sensing groove finishes passing through the second sensing piece 72 and the second sensing part 92 to shield the second sensing piece 72, the sensing assembly 7 sends out a signal, and at the moment, the wax clamping device needs to loosen the wax body 10 and retreats to clamp the wax body 10 again to convey the wax to the wax outlet 111.

In some specific embodiments, referring to fig. 2, the bracket structure 1 further includes a wax placement groove 12 disposed beside the waxing channel 11, the wax placement groove 12 is communicated with the waxing channel 11, one side of the wax placement groove 12 far away from the waxing channel 11 is provided with a waxing driving device 6, an output end of the waxing driving device 6 faces into the wax placement groove 12, and the waxing driving device 6 is used for pushing the wax body 10 in the wax placement groove 12 into the waxing channel 11 during waxing, and positioning the wax body 10 between the wax pushing piece 2 and the wax clamping device. The waxing driving device 6 pushes the wax body 10 in the wax placing groove 12 into the waxing channel 11, so that the waxing process is more convenient, the connection time for replacing the wax body 10 is shortened, and the waxing efficiency is improved.

A wax placing port 121 is provided on a side of the wax placing groove 12 away from the wax outlet 111. Even if the waxing passage 11 already has the wax body 10, the operator can put the spare wax body 10 into the wax placement groove 12 from the wax placement port 121. When the wax body 10 on the waxing channel 11 is consumed, the waxing driving device 6 can immediately push the standby wax body 10 into the waxing channel 11, so that the connection time for replacing the wax body 10 is shortened.

As shown in fig. 11 to 14, the present embodiment further provides a polishing apparatus including the above-mentioned waxing device, referring to fig. 6, the polishing apparatus further includes a frame 20, a polishing driving device 201 and a plurality of polishing wheels 202 are disposed on the frame 20 in a transmission connection, the plurality of polishing wheels 202 are arranged along the length direction of the frame 20, and the axes of the polishing wheels extend along the length direction of the frame 20; the frame 20 is further provided with a third driving device 30 and a guide rail 301 extending along the length direction of the frame 20, the waxing device is slidably arranged on the guide rail 301 and is connected to the output end of the third driving device 30, the third driving device 30 is used for driving the waxing device to slide, so that the waxing device can wax a plurality of polishing wheels 202, and when the waxing device waxes, the wax body 10 is abutted to the polishing wheels 202.

Specifically, the third driving device 30 is a third driving motor, and the third driving motor is connected to the waxing device through a "synchronous wheel-synchronous belt" motion module, so as to drive the waxing device to move on the guide rail 301.

The wax outlet 111 faces the polishing wheel 202, and the bracket structure 1 is obliquely arranged from top to bottom in the direction from far to near the wax outlet 111, so that the wax body 10 can move towards the wax outlet 111 on the upper wax channel 11.

When the wax body 10 is in contact with the polishing wheel 202 during waxing, and when one end of the wax body 10 protruding out of the wax outlet 111 is consumed and cannot be in contact with the polishing wheel 202, the wax clamping device releases the wax body 10 and retreats, then clamps the wax body 10 to move towards the direction of the wax outlet 111 until the wax body 10 is in contact with the polishing wheel 202 again, and the process is repeated until the length of the wax body 10 is consumed to be too short and cannot be in contact with the polishing wheel 202 again through the method.

In some embodiments, referring to fig. 12-14, the polishing apparatus further comprises a waste wax collection tank 50 provided on the frame 20, the waste wax collection tank 50 being provided with a waste wax inlet 501, the waste wax inlet 501 being oriented towards the waxing device; the height position of the wax outlet 111 when the waxing device is waxed is called a first height position 601, the height position of the waste wax inlet 501 is called a second height position 602, and the second height position 602 is positioned above the first height position 601; the frame 20 is further provided with a fourth driving device 40, the waxing device is connected to an output end of the fourth driving device 40, and the fourth driving device 40 is used for driving the waxing device to move up and down so that the wax outlet 111 is switched between a first height position 601 and a second height position 602, and when the wax outlet 111 is located at the second height position 602, the wax outlet 111 is opposite to the waste wax inlet 501. When the wax body 10 is consumed to a small extent, and has not been able to abut against the grinding wheel 202, the wax clamping device releases and pushes the waste wax into the waste wax collection tank 50, and then the wax body 10 is replaced with a new one.

Specifically, the waste wax collecting tank 50 is provided at one end of the frame 20. The waste wax collecting tank 50 comprises a wax falling slope 502 close to the waste wax inlet 501, the wax falling slope 502 is obliquely arranged from top to bottom in a direction from approaching to far away from the wax outlet 111, when the waxing device moves upwards to the position that the wax outlet 111 is positioned at the second height position 602, the positions of the wax outlet 111 and the waste wax inlet 501 are opposite, and after the wax clamping device pushes waste wax out of the waxing channel 11, the waste wax falls into the wax falling slope 502.

When the wax body 10 is too short in length and cannot be abutted against the polishing wheel 202 again, the third driving device 30 moves the waxing device to the first height position 601 of one end of the frame 20, provided with the waste wax collecting groove 50, then the fourth driving device 40 drives the waxing device to move upwards to the second height position 602 of the wax outlet 111, the wax clamping device loosens the waste wax to enable the waste wax to fall onto the wax falling slope 502, and under the condition that the waste wax cannot slide from the waxing channel by itself, the wax clamping device can back and push the waste wax to fall. After the waste wax falls, the fourth driving device 40 drives the waxing device to move downwards to the position where the wax outlet 111 is located at the first height position 601, and the wax body 10 is placed on the upper wax channel 11 again for waxing. The waxing device is moved down to the position where the wax outlet 111 is positioned at the first height 601 for waxing, and even if the waxed wax body 10 directly slides out of the wax outlet 111, the wax body 10 is abutted on the polishing wheel 202, so that the damage and waste of the wax body 10 are avoided.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A waxing device, characterized in that: comprises a bracket structure (1);

the support structure (1) is provided with a waxing channel (11), and one end of the waxing channel (11) is provided with a wax outlet (111);

the wax pushing piece (2) and the wax clamping device which are arranged along the extending direction of the waxing channel (11) are arranged on the bracket structure (1), and the wax clamping device is positioned between the wax pushing piece (2) and the wax outlet (111);

the wax pushing device is characterized in that a first driving device (4) is arranged on the support structure (1), the wax pushing piece (2) is connected to the output end of the first driving device (4), the wax pushing piece (2) is at least partially positioned in the waxing channel (11), and the first driving device (4) is used for driving the wax pushing piece (2) to move towards the wax outlet (111) so as to push the wax body (10) in the waxing channel (11) to the clamping position of the wax clamping device;

the wax clamping device is arranged on the support structure (1) in a sliding manner and can move along the extending direction of the waxing channel (11), the wax clamping device is used for clamping the wax body (10) in the waxing channel (11), a second driving device (5) is arranged on the support structure (1), the wax clamping device is connected to the output end of the second driving device (5), and the second driving device (5) is used for driving the wax clamping device to slide so as to drive the wax body (10) to move towards the wax outlet (111) and enable the wax body (10) to protrude out of the wax outlet (111).

2. A waxing device according to claim 1, wherein: the wax clamping device comprises a wax feeding frame (31), a wax clamping driving device (32) and a wax clamping piece (33), wherein the wax feeding frame (31) is arranged on the support structure (1) in a sliding manner and is connected to the output end of the second driving device (5);

a first avoiding groove (112) and a second avoiding groove (113) are formed in the side wall of the waxing channel (11), and the first avoiding groove (112) and the second avoiding groove (113) are oppositely arranged and extend along the extending direction of the waxing channel (11);

the wax clamping driving device (32) is arranged on the wax feeding frame (31), the output end of the wax clamping driving device penetrates through the first avoiding groove (112) to extend into the waxing channel (11), the wax clamping piece (33) is arranged on the wax feeding frame (31) and penetrates through the second avoiding groove (113) to extend into the waxing channel (11), and when waxing is carried out, the output end of the wax clamping driving device (32) clamps the wax body (10) on the wax clamping piece (33).

3. A waxing device according to claim 2, wherein: the first driving device (4) is arranged on the wax feeding frame (31), a third avoiding groove (114) is formed in the side wall of the waxing channel (11), the third avoiding groove (114) extends along the extending direction of the waxing channel (11), the wax pushing piece (2) is strip-shaped, one end of the wax pushing piece (2) is fixed to the output end of the first driving device (4), and the other end of the wax pushing piece passes through the third avoiding groove (114) and extends into the waxing channel (11).

4. A waxing device according to claim 2, wherein: the wax clamping driving device (32) is arranged on the upper side of the wax feeding frame (31), and the wax clamping piece (33) is arranged on the lower side of the wax feeding frame (31);

be equipped with elasticity on supporting structure (1) and hold in palm wax subassembly, elasticity holds in palm wax subassembly and includes activity layer board (13) and spring assembly (8), activity layer board (13) are located the bottom of waxing passageway (11), be equipped with on activity layer board (13) and follow the fourth of waxing passageway (11) extending direction dodges groove (131), it wears to locate to press from both sides wax piece (33) in groove (131) are dodged to the fourth, spring assembly (8) connect in supporting structure (1) with on activity layer board (13), spring assembly (8) are used for right upwards effort is applyed to activity layer board (13) for:

when the wax clamping device clamps the wax body (10), the output end of the wax clamping driving device (32) presses down the movable supporting plate (13) and presses the wax body (10) on the wax clamping piece (33);

when the wax clamping device loosens the wax body (10), the spring assembly (8) applies upward force to the movable supporting plate (13) so that the movable supporting plate (13) lifts the wax body (10) to be separated from the wax clamping piece (33).

5. A waxing device according to claim 4, wherein: the two sides of the waxing channel (11) are respectively provided with a fifth avoiding groove (115), the movable supporting plate (13) is provided with two side supporting plates (132), and the two side supporting plates (132) respectively penetrate through the two fifth avoiding grooves (115) and extend to the outside of the waxing channel (11);

the spring assembly (8) comprises two pulling plate springs (81) which are respectively arranged corresponding to the two side supporting plates (132), the upper ends of the pulling plate springs (81) are fixed on the support structure (1), and the lower ends of the pulling plate springs are fixed on the corresponding side supporting plates (132).

6. Waxing device according to claim 4 or 5, wherein: the spring assembly (8) comprises a top plate spring (82), and the top plate spring (82) is arranged between the movable supporting plate (13) and the bottom of the waxing channel (11).

7. A waxing device according to claim 1, wherein: the wax clamping device comprises an induction part, an induction component (7) is arranged on the support structure (1), and the induction component (7) is used for monitoring the position of the induction part so as to monitor the consumption degree of the wax body (10).

8. A waxing device according to claim 1, wherein: the support structure (1) is characterized in that the support structure (1) is further provided with a wax containing groove (12) arranged at the side of the waxing channel (11), the wax containing groove (12) is communicated with the waxing channel (11), one side, far away from the waxing channel (11), of the wax containing groove (12) is provided with a waxing driving device (6), the output end of the waxing driving device (6) faces into the wax containing groove (12), and the waxing driving device (6) is used for pushing the wax body (10) in the wax containing groove (12) into the waxing channel (11) during waxing, and enabling the wax body (10) to be located between the wax pushing piece (2) and the wax clamping device.

9. A grinding apparatus, characterized in that: the waxing device according to any one of the claims 1 to 8, further comprising a frame (20), wherein the frame (20) is provided with a polishing driving device (201) and a plurality of polishing wheels (202) which are in transmission connection, the polishing wheels (202) are arranged along the length direction of the frame (20), and the axes of the polishing wheels extend along the length direction of the frame (20);

still be equipped with third drive arrangement (30) and follow on frame (20) guide rail (301) that length direction of frame (20) extends, waxing attachment slide locate on guide rail (301) and connect in the output of third drive arrangement (30), third drive arrangement (30) are used for driving waxing attachment slides, so that waxing attachment can wax a plurality of grinding wheel (202), during the waxing, wax body (10) butt in on grinding wheel (202).

10. The polishing apparatus as set forth in claim 9, wherein: the device further comprises a waste wax collecting tank (50) arranged on the frame (20), wherein the waste wax collecting tank (50) is provided with a waste wax inlet (501), and the waste wax inlet (501) faces the waxing device;

the height position of the wax outlet (111) when the waxing device is used for waxing is called a first height position (601), the height position of the waste wax inlet (501) is called a second height position (602), and the second height position (602) is positioned above the first height position (601);

the machine frame (20) is further provided with a fourth driving device (40), the waxing device is connected to the output end of the fourth driving device (40), the fourth driving device (40) is used for driving the waxing device to move up and down, so that the wax outlet (111) is switched between the first height position (601) and the second height position (602), and when the wax outlet (111) is located at the second height position (602), the wax outlet (111) is opposite to the waste wax inlet (501).