CN115519801A - Cleaning and replacing device for rubber surface of table tennis bat - Google Patents
Cleaning and replacing device for rubber surface of table tennis bat Download PDFInfo
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- CN115519801A CN115519801A CN202211215945.6A CN202211215945A CN115519801A CN 115519801 A CN115519801 A CN 115519801A CN 202211215945 A CN202211215945 A CN 202211215945A CN 115519801 A CN115519801 A CN 115519801A
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- rubber
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- chute
- box body
- table tennis
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- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 238000005520 cutting process Methods 0.000 claims description 38
- 238000003825 pressing Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 6
- 241000251133 Sphyrna tiburo Species 0.000 claims description 5
- 241000288673 Chiroptera Species 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
- A63B59/40—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis
- A63B59/42—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis with solid surfaces
- A63B59/45—Rubber parts thereof; characterised by bonding between a rubber part and the racket body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
- B29C66/02241—Cutting, e.g. by using waterjets, or sawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/16—Table tennis
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A cleaning and replacing device for a table tennis bat rubber surface comprises a main barrel, wherein a first rotary table is rotatably arranged on the bottom surface of the inner side of the main barrel, a cavity is formed between the circumferential outer wall of the first rotary table and the circumferential inner wall of the main barrel, a plurality of placing holes are uniformly formed in the circumferential outer wall of the first rotary table around an axial line, a first motor is arranged on the top surface of the inner side of the main barrel, and an output shaft of the first motor points to the first rotary table and is fixedly connected with the first rotary table; the top surface of the inner side of the main cylinder body is sequentially provided with a clamping unit for tearing off the rubber, a smearing unit for smearing glue, a pasting unit for pasting a new rubber and a rolling unit for rolling the rubber along the clockwise rotation direction of the first rotating disc. The rotary table tennis bat has the advantages that the rubber sheets of the table tennis bats can be continuously replaced through rotation, the replacement efficiency is improved, the angle and the force can be ensured to be consistent and controllable when all the table tennis bat rubber sheets are replaced and pasted through a mechanical structure, the hand feeling of the table tennis bats can be unified, and the training effect is improved.
Description
Technical Field
The invention relates to maintenance of sports equipment, in particular to a device for cleaning and replacing a rubber surface of a table tennis bat.
Background
The table tennis is common sports in schools, and the equipment is simple, and only the table tennis, the table tennis bat and the table tennis table are needed to be used. Of which table tennis bat is the most important. A table tennis bat is generally composed of a base plate, a grip and a rubber. The rubber quality is directly related to the hand feeling of hitting the ball, but the rubber is made of rubber, so that the surface of the rubber loses gloss due to frequent use and rubber aging, the rubber is whitish and hard, the hitting ball has no elasticity, the rubber needs to be replaced at this time, and more frequent replacement of the rubber is more frequently trained.
When the rubber is replaced, the old rubber needs to be torn off firstly, the rubber is torn at a certain angle, the wood grains of the bottom plate are prevented from being torn off by directly tearing the rubber, and glue is smeared on the bottom plate after the old rubber is torn off. The purchased new rubber is usually square, one side of the new rubber is aligned with the original position of the old rubber, redundant edges of other positions are cut off by a blade, and finally the new rubber is compacted forcefully.
In the training team of school, the use amount to table tennis bat every day is big, and the quantity that rubber regularly need be changed is also big, and the rubber is changed to the manual work, and efficiency is lower, and tears the rubber comparatively difficult, and different people paste the technique difference, can't guarantee each table tennis bat feel unanimous relatively, is unfavorable for the training, needs a change device of table tennis bat face now urgently.
Disclosure of Invention
The invention aims to provide a device for cleaning and replacing the rubber surface of a table tennis bat.
The invention aims to realize the purpose through the technical scheme, the device comprises a main cylinder body, wherein the axial lead of the main cylinder body is vertical to the ground, an inlet is formed in the circumferential outer wall of the main cylinder body, a first rotary disc is rotatably arranged on the bottom surface of the inner side of the main cylinder body, the first rotary disc and the main cylinder body are coaxial, a cavity is formed between the circumferential outer wall of the first rotary disc and the circumferential inner wall of the main cylinder body, a plurality of placing holes are uniformly formed in the circumferential outer wall of the first rotary disc around the axial lead, a first motor is arranged on the top surface of the inner side of the main cylinder body, and the output shaft of the first motor points to the first rotary disc and is fixedly connected with the first rotary disc;
the top surface of the inner side of the main cylinder body is sequentially provided with a clamping unit for tearing off the rubber, a smearing unit for smearing glue, a pasting unit for pasting new rubber and a rolling unit for rolling the rubber along the clockwise rotation direction of the first rotating disc, and the first rotating disc can transmit table tennis rackets to sequentially pass through the clamping unit, the smearing unit, the pasting unit and the rolling unit.
Preferably, the sticking unit comprises a first box body, the first box body is positioned on one side of the top surface of the main barrel body, the bottom surface of the first box body is fixedly connected with the top surface of the main barrel body, the top surface of the main barrel body is provided with a first opening communicated with the first box body, one side, far away from the main barrel body, of the bottom surface of the first box body is provided with a placing groove for placing rubber, the top surface of the inner side of the first box body is provided with a first sliding groove, one end of the first sliding groove is positioned above the first opening, the other end of the first sliding groove points to the direction far away from the main barrel body and extends to the upper part of the placing groove, a first threaded rod and a second motor are rotatably installed in the first sliding groove, the length direction of the first threaded rod is parallel to the first sliding groove, an output shaft of the second motor is fixedly connected with the first threaded rod, a first sliding block is slidably arranged in the first sliding groove, and is sleeved on the first threaded rod and in threaded connection with the first threaded rod;
the bottom surface of the first sliding block is provided with a first telescopic rod, the telescopic end of the first telescopic rod points to the placing groove and is fixedly connected with a disc, the circle center position of the bottom end of the disc is fixedly connected with a cylinder, the axis line of the cylinder is vertical to the ground, the other end of the cylinder points to the placing groove and is fixedly connected with an electric control sucker, a pressing plate is arranged on the outer circumferential wall of the cylinder in a sliding mode, a spring is further sleeved on the outer circumferential wall of the cylinder, one end of the spring is in contact with the bottom surface of the disc, and the other end of the spring is in contact with the top surface of the pressing plate;
the shape of the first opening is the same as that of the rubber part of the table tennis bat, the edge of the first opening, which is positioned in the first box body, is fixedly connected with a conformal cutting edge, a second cutting edge is also arranged on the inner bottom surface of the first box body, one end of the second cutting edge is connected with the middle part of the outer side of the cutting edge, the other end of the second cutting edge points to the placing groove, and the length direction of the second cutting edge is parallel to the first sliding groove;
use the second blade as the axis, a accumulator has all been seted up to the standing groove both sides, and the recovery slide has all been seted up to cutting blade both sides, retrieves slide one end and is located cutting blade outside below, and other end intercommunication accumulator, one side level that the recovery slide is located cutting blade below is higher than the opposite side, and the blade of cutting blade, second blade all points to first box body top surface, and the clamp plate bottom surface is seted up and is cut blade, second blade complex recess.
Preferably, the clamping unit comprises a second box body, the second box body is fixedly connected with the circumferential outer wall on one side of the main cylinder body and is opposite to the first box body in direction, a second opening communicated with the second box body is formed in the circumferential outer wall of the main cylinder body, a second sliding groove is formed in the top surface of the inner side of the main cylinder body, one end of the second sliding groove extends to the upper side of the first rotary disc, and the other end of the second sliding groove extends into the second box body;
a second threaded rod and a third motor are rotatably mounted in the second sliding groove, the length direction of the second threaded rod is parallel to the second sliding groove, an output shaft of the third motor is fixedly connected with the second threaded rod, a second sliding block is slidably arranged in the second sliding groove, and the second sliding block is sleeved on the second threaded rod and is in threaded connection with the second threaded rod;
the second telescopic link is installed to second slider bottom surface, the directional main barrel body bottom surface of flexible end of second telescopic link, and the rigid coupling has the third telescopic link, the axial lead of third telescopic link is perpendicular with second telescopic link axial lead, the directional second box body of flexible end and the rigid coupling of third telescopic link have the mounting panel, the rigid coupling has the second mounting panel on the third telescopic link lateral wall, the second mounting panel is parallel with the flexible direction of third telescopic link, and the directional second box body of the other end, the punch holder that can open and shut, lower plate one end all articulates on the second mounting panel, the punch holder, one side that the lower plate kept away from each other all articulates there is first hinge bar, the first hinge bar other end all articulates on the mounting panel, the lower plate is provided with the shovel head towards the one end of second box body, the punch holder, one side that the lower plate is relative all is provided with centre gripping anti-skidding line.
Preferably, the smearing unit comprises a third sliding groove formed in the top surface of the inner side of the main cylinder, the third sliding groove is located between the clamping unit and the pasting unit, one end of the third sliding groove points to the center of the main cylinder, the other end of the third sliding groove points to the direction far away from the center of the main cylinder, a third threaded rod and a fourth motor are rotatably mounted in the third sliding groove, the length direction of the third threaded rod is parallel to the third sliding groove, an output shaft of the fourth motor is fixedly connected with the third threaded rod, a third sliding block is slidably arranged in the third sliding groove, and the third sliding block is sleeved on the third threaded rod and is in threaded connection with the third threaded rod;
the bottom surface of the third sliding block is fixedly connected with a C-shaped stop block, a glue bottle is clamped in the C-shaped stop block, the axis of the glue bottle is parallel to the axis of the main cylinder, the bottle opening of the glue bottle points to the bottom surface of the main cylinder, a fourth telescopic rod is further installed on the third sliding block, the telescopic end of the fourth telescopic rod points to the glue bottle, and a C-shaped pressing block used for extruding the glue bottle is fixedly connected with the fourth telescopic rod.
Preferably, the rolling unit is provided with a fourth chute arranged on the top surface of the inner side of the main cylinder, the fourth chute is positioned between the pasting unit and the inlet, one end of the fourth chute points to the center of the main cylinder, the other end of the fourth chute points to the direction far away from the center of the main cylinder, a fourth threaded rod and a fifth motor are rotatably arranged in the fourth chute, the length direction of the fourth threaded rod is parallel to the fourth chute, an output shaft of the fifth motor is fixedly connected with the fourth threaded rod, a fourth sliding block is slidably arranged in the fourth chute, and the fourth sliding block is sleeved on the fourth threaded rod and is in threaded connection with the fourth threaded rod;
the bottom surface of the fourth sliding block is fixedly connected with a fifth telescopic rod, the telescopic end of the fifth telescopic rod points to the bottom surface of the main barrel body, the fifth telescopic rod is fixedly connected with an installation frame, a rolling shaft is rotatably installed in the installation frame, and the axial lead of the rolling shaft is parallel to the bottom surface of the main barrel body and is perpendicular to the length direction of the fourth sliding groove.
Preferably, the first box body and the second box body are both provided with hinge doors.
Preferably, a fluff pad is further fixedly connected to the bottom surface of the inner side of the main cylinder body.
Preferably, the top surface of the main cylinder body is provided with a vent hole at a position close to the smearing unit.
Due to the adoption of the technical scheme, the invention has the following advantages:
1. the rotary table tennis bat has the advantages that the rubber sheets of the table tennis bats can be continuously replaced through rotation, the replacement efficiency is improved, the angle and the force can be ensured to be consistent and controllable when all the table tennis bat rubber sheets are replaced and pasted through a mechanical structure, the hand feeling of the table tennis bats can be unified, and the training effect is improved.
2. The sticking unit can clamp the rubber, the pressing plate presses the rubber to avoid moving in the process of pressing the electric control sucking disc downwards, the rubber is divided into three parts by matching with the cutting edge, the electric control sucking disc drives the middle rubber part to stick the table tennis bat, and meanwhile, the outer rubber ring is secondarily divided and falls into the recovery groove, so that the collection and uniform treatment are facilitated.
3. First carousel rotates the transmission that carries out the table tennis bat, places the spacing of hole cooperation main drum body circumference inner wall completion table tennis bat, avoids each unit during operation, and table tennis bat drunkenness, clean table tennis bat need not change the one side of rubber when just rotating.
4. First carousel can drive the table tennis bat and rotate, and cooperation slidable centre gripping unit can accomplish 45 and tear the rubber sheet, and cooperation slidable daubs unit, roll extrusion unit and can accomplish glue spreader, the roll extrusion to each position of table tennis bat.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
The drawings of the present invention are described below.
Fig. 1 is a schematic view of the main cylinder of the present invention.
Fig. 2 is a schematic view of a first rotary disk of the present invention.
FIG. 3 is an internal schematic view of the present invention.
Fig. 4 is a schematic view of a first box of the present invention.
Fig. 5 is a schematic view of the placement trough of the present invention.
Fig. 6 is a schematic view of a pasting unit of the present invention.
FIG. 7 is a schematic view of a platen of the present invention.
Fig. 8 is a schematic view of a second box of the present invention.
FIG. 9 is a schematic view of a clamping unit of the present invention.
Fig. 10 is a schematic view of the splint of the present invention.
Fig. 11 is a schematic view of the applying unit of the present invention.
Figure 12 is a schematic view of the rolling unit of the present invention.
In the figure: 1. a main cylinder; 2. an inlet; 3. placing holes; 4. a first motor; 5. a first case; 6. a first opening; 7. a placement groove; 8. a first chute; 9. a first threaded rod; 10. a second motor; 11. a first slider; 12. a first telescopic rod; 13. a disc; 14. a cylinder; 15. an electric control sucking disc; 16. pressing a plate; 17. a spring; 18. cutting the cutting edge; 19. a second cutting edge; 20. a recovery tank; 21. recovering the sliding plate; 22. a groove; 23. a first turntable; 24. a second box body; 25. a second opening; 26. a second chute; 27. a second threaded rod; 28. a third motor; 29. a second slider; 30. a second telescopic rod; 31. a third telescopic rod; 32. mounting a plate; 33. a second mounting plate; 34. an upper splint; 35. a lower splint; 36. a first hinge rod; 37. a third chute; 38. a third threaded rod; 39. a fourth motor; 40. a third slider; a C-shaped stop block; 42. a glue bottle; 43. a fourth telescopic rod; 44.C-shaped briquettes; 45. a shovel head; 46. a fourth chute; 47. a fourth threaded rod; 48. a fifth motor; 49. a fourth slider; 50. a fifth telescopic rod; 51. a mounting frame; 52. rolling a shaft; 53. a hinge door; 54. a fluff pad; 55. a vent hole.
Detailed Description
The invention is further illustrated by the following figures and examples.
In the description of the embodiments of the present invention, it should be noted that the terms "central", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 3, a device for cleaning and replacing a rubber surface of a table tennis bat comprises a main cylinder body 1, wherein the axial lead of the main cylinder body 1 is perpendicular to the ground, an inlet 2 is arranged on the circumferential outer wall of the main cylinder body 1, a first rotary disc 23 is rotatably arranged on the bottom surface of the inner side of the main cylinder body 1, the first rotary disc 23 and the main cylinder body 1 are coaxial, a cavity is formed between the circumferential outer wall of the first rotary disc 23 and the circumferential inner wall of the main cylinder body 1, a plurality of placing holes 3 are uniformly arranged on the circumferential outer wall of the first rotary disc 23 around the axial lead, a first motor 4 is arranged on the top surface of the inner side of the main cylinder body 1, and an output shaft of the first motor 4 points to the first rotary disc 23 and is fixedly connected with the first rotary disc 23;
the top surface of the inner side of the main cylinder body 1 is sequentially provided with a clamping unit for tearing off the rubber, a smearing unit for smearing glue, a pasting unit for pasting new rubber and a rolling unit for rolling the rubber along the clockwise rotation direction of the first rotating disc 23, and the first rotating disc can transmit the table tennis bat to sequentially pass through the clamping unit, the smearing unit, the pasting unit and the rolling unit.
In the embodiment, when rubber needs to be replaced for the table tennis bat, the table tennis bat is placed into the main cylinder body from an inlet, the bat handle is inserted into the placing hole, the bat surface is flatly placed on the bottom surface of the main cylinder body, the rubber surface needing to be replaced faces upwards, the first motor drives the first rotary disc to rotate, the first rotary disc drives the table tennis bat to sequentially pass through the clamping unit, the smearing unit, the pasting unit and the rolling unit to complete replacement of the rubber, finally, the table tennis bat is taken out from the inlet, when the units work, the placing hole limits the table tennis bat to slide left and right, and the circumferential inner wall of the main cylinder body blocks the table tennis bat to slide back and forth;
the rotary table tennis bat rubber piece replacing device can continuously replace rubber pieces of a plurality of table tennis bats through rotation, improves replacing efficiency, ensures that the angles and the forces of all table tennis bat rubber pieces during replacement and sticking are consistent and controllable, and is favorable for improving training hand feeling.
As shown in fig. 4 to 7, the pasting unit includes a first box 5, the first box 5 is located on one side of the top surface of the main barrel 1, the bottom surface of the first box 5 is fixedly connected to the top surface of the main barrel 1, the top surface of the main barrel 1 is provided with a first opening 6 communicated with the inside of the first box 5, one side of the bottom surface of the first box 5 away from the main barrel 1 is provided with a placement groove 7 for placing a rubber sheet, the top surface of the inside of the first box 5 is provided with a first chute 8, one end of the first chute 8 is located above the first opening 6, the other end points to the direction away from the main barrel 1 and extends to the top of the placement groove 7, the first chute 8 is rotatably provided with a first threaded rod 9 and a second motor 10, the length direction of the first threaded rod 9 is parallel to the first chute 8, the output shaft of the second motor 10 is fixedly connected to the first threaded rod 9, a first slider 11 is slidably arranged in the first chute 8, and the first slider 11 is sleeved on the first threaded rod 9 and in threaded connection with the first threaded rod 9;
a first telescopic rod 12 is installed on the bottom surface of the first sliding block 11, the telescopic end of the first telescopic rod 12 points to the placement groove 7 and is fixedly connected with a disc 13, a cylinder 14 is fixedly connected to the center of the bottom of the disc 13, the axis of the cylinder 14 is perpendicular to the ground, the other end of the cylinder 14 points to the placement groove 7 and is fixedly connected with an electric control sucker 15, a pressing plate 16 is slidably arranged on the outer circumferential wall of the cylinder 14, a spring 17 is further sleeved on the outer circumferential wall of the cylinder 14, one end of the spring 17 is in contact with the bottom surface of the disc 13, and the other end of the spring 17 is in contact with the top surface of the pressing plate 16;
the shape of the first opening 6 is the same as that of the rubber part of the table tennis bat, the edge of the first opening 6 positioned in the first box body 5 is fixedly connected with a conformal cutting edge 18, a second cutting edge 19 is also arranged on the bottom surface in the first box body 5, one end of the second cutting edge 19 is connected with the middle part of the outer side of the cutting edge 18, the other end points to the placing groove 7, and the length direction of the second cutting edge 19 is parallel to the first sliding groove 8;
use second blade 19 as the axis, a accumulator 20 has all been seted up to 7 both sides of standing groove, recovery slide 21 has all been seted up to cutting blade 18 both sides, recovery slide 21 one end is located cutting blade 18 outside below, other end intercommunication accumulator 20, one side level that recovery slide 21 is located cutting blade 18 below is higher than the opposite side, cutting blade 18, the blade of second blade 19 all points to 5 top surfaces of first box body, 16 bottom surfaces of clamp plate seted up with cutting blade 18, second blade 19 complex recess 22.
In the embodiment, when the first rotary disc drives the table tennis bat torn off old rubber to rotate to the position below the first opening, the second motor drives the first threaded rod to rotate, the first threaded rod drives the first sliding block to slide, the first sliding block drives the first telescopic rod to move to the placing groove, the first telescopic rod descends, the electric control sucking disc sucks up one piece of rubber, then the first sliding block drives the first telescopic rod to move to the position above the first opening, and the edge of the rubber far away from the placing groove is flush with one side of the first opening;
the first telescopic rod descends, rubber falls on the first opening and presses the cutting edge and the second edge, the first telescopic rod continues descending, the pressing plate presses the rubber, the pressing plate slides upwards on the cylinder, the spring is compressed, the groove is matched with the cutting edge and the second edge, the rubber is cut open, the electric control sucking disc keeps adsorbing the middle of the rubber, a piece of rubber with the same shape as the first opening is cut off from the middle of the rubber, and the electric control sucking disc descends to send the rubber into the main cylinder and press the rubber on the table tennis bat below;
the discarded U-shaped circle that the rubber outside was downcut is divided into two halves through the cutting apart of second blade and is located the landing by two recovery slides respectively, falls into the accumulator and collects in unison.
As shown in fig. 8 to 10, the clamping unit includes a second box body 24, the second box body 24 is fixedly connected to the circumferential outer wall of one side of the main cylinder 1 and is opposite to the first box body 5, a second opening 25 communicated with the second box body 24 is formed in the circumferential outer wall of the main cylinder 1, a second sliding groove 26 is formed in the top surface of the inner side of the main cylinder 1, one end of the second sliding groove 26 extends to the upper side of the first rotating disc 23, and the other end extends into the second box body 24;
a second threaded rod 27 and a third motor 28 are rotatably mounted in the second sliding groove 26, the length direction of the second threaded rod 27 is parallel to the second sliding groove 26, an output shaft of the third motor 28 is fixedly connected with the second threaded rod 27, a second sliding block 29 is slidably arranged in the second sliding groove 26, and the second sliding block 29 is sleeved on the second threaded rod 27 and is in threaded connection with the second threaded rod 27;
second telescopic link 30 is installed to second slider 29 bottom surface, the directional main barrel body 1 bottom surface of flexible end of second telescopic link 30, and the rigid coupling has third telescopic link 31, the axial lead of third telescopic link 31 is perpendicular with the 30 axial lead of second telescopic link, the directional second box body 24 of flexible end and the rigid coupling of third telescopic link 31 have mounting panel 32, the rigid coupling has second mounting panel 33 on the third telescopic link 31 lateral wall, second mounting panel 33 is parallel with the flexible direction of third telescopic link 31, and the directional second box body 24 of the other end, punch holder 34 that can open and shut, lower plate 35 one end all articulates on second mounting panel 33, punch holder 34, the one side that lower plate 35 kept away from each other all articulates there is first hinge bar 36, the first hinge bar 36 other end all articulates on mounting panel 32, lower plate 35 is provided with shovel head 45 towards the one end of second box body 24, punch holder 34, the relative one side of lower plate 35 all is provided with the antiskid line of centre gripping.
In the embodiment, when the first rotary disc drives the old rubber table tennis bat and rotates to the position below the second sliding groove, the third motor drives the second threaded rod to rotate, the second threaded rod drives the second sliding block to slide, the second sliding block drives the second telescopic rod to move, the second telescopic rod is lifted to drive the upper clamping plate and the lower clamping plate to be close to the rubber, the third telescopic rod drives the mounting plate to move, the mounting plate drives the two first hinge rods, and the two first hinge rods drive the upper clamping plate and the lower clamping plate to open and close;
when opening, the shovel head of lower plate is close to the table tennis bat, shovels old rubber into one corner, and third telescopic link drive punch holder, lower plate fold, and punch holder, lower plate carry the rubber, and the second slider slides to the second box body, and punch holder, lower plate tear old rubber to in sending into the second box body through the second opening, old rubber stores in the second box body, when tearing the rubber, the circumference inner wall of main cylinder body blocks the table tennis bat and slides around.
As shown in fig. 8 and 11, the smearing unit includes a third sliding groove 37 opened on the top surface of the inner side of the main cylinder 1, the third sliding groove 37 is located between the clamping unit and the pasting unit, one end of the third sliding groove 37 points to the center of the circle of the main cylinder 1, the other end points to the direction far away from the center of the circle, a third threaded rod 38 and a fourth motor 39 are rotatably installed in the third sliding groove 37, the length direction of the third threaded rod 38 is parallel to the third sliding groove 37, the output shaft of the fourth motor 39 is fixedly connected with the third threaded rod 38, a third sliding block 40 is slidably arranged in the third sliding groove 37, and the third sliding block 40 is sleeved on the third threaded rod 38 and is in threaded connection with the third threaded rod 38;
the bottom surface of the third sliding block 40 is fixedly connected with a C-shaped stop block 41, a glue bottle 42 is clamped in the C-shaped stop block 41, the axis of the glue bottle 42 is parallel to the axis of the main cylinder 1, the bottle mouth of the glue bottle 42 points to the bottom surface of the main cylinder 1, the third sliding block 40 is further provided with a fourth telescopic rod 43, the telescopic end of the fourth telescopic rod 43 points to the glue bottle 42, and a C-shaped pressing block 44 used for extruding the glue bottle 42 is fixedly connected with the fourth telescopic rod.
In this embodiment, when the first rotary table drives the table tennis bat that tears off old rubber, when rotating to the third spout below, the fourth motor drives the third threaded rod and rotates, and the third threaded rod drives the third slider and slides, and the third slider drives the glue bottle and reciprocates and slides, and cooperation first rotary table rotates, can be many times, the glue is paintd in each position of table tennis bat to the multilayer, and the fourth telescopic link stretches out, drives C shape briquetting extrusion glue bottle, lets glue drip.
As shown in fig. 8 and 12, the rolling unit has a fourth chute 46 formed in the top surface of the inner side of the main cylinder 1, the fourth chute 46 is located between the pasting unit and the inlet 2, one end of the fourth chute 46 points to the center of the circle of the main cylinder 1, and the other end points to the direction away from the center of the circle, a fourth threaded rod 47 and a fifth motor 48 are rotatably mounted in the fourth chute 46, the length direction of the fourth threaded rod 47 is parallel to the fourth chute 46, the output shaft of the fifth motor 48 is fixedly connected to the fourth threaded rod 47, a fourth slider 49 is slidably disposed in the fourth chute 46, and the fourth slider 49 is sleeved on the fourth threaded rod 47 and is in threaded connection with the fourth threaded rod 47;
the bottom surface of the fourth sliding block 49 is fixedly connected with a fifth telescopic rod 50, the telescopic end of the fifth telescopic rod 50 points to the bottom surface of the main cylinder 1, the fifth telescopic rod is fixedly connected with an installation frame 51, a rolling shaft 52 is rotatably installed in the installation frame 51, and the axial lead of the rolling shaft 52 is parallel to the bottom surface of the main cylinder 1 and is perpendicular to the length direction of the fourth sliding chute 46.
In this embodiment, when the table tennis bat attached with the new rubber is driven by the first rotary table and rotates to the position below the fourth sliding groove, the fifth motor drives the fourth threaded rod to rotate, the fourth threaded rod drives the fourth sliding block to slide, the fourth sliding block drives the fifth telescopic rod to perform reciprocating motion, the fifth telescopic rod drives the rolling shaft to lift, the rolling shaft is close to the table tennis bat, the attached new rubber is rolled, good adhesion is ensured, and different positions of the table tennis bat can be rolled by the sliding fit of the fourth sliding block and the rotation of the first rotary table.
As shown in fig. 1 and 3, the first box 5 and the second box 24 are both provided with a hinge door 53.
In this embodiment, open the hinge door, can take out the U-shaped rubber ring that the first box body inscribe down, can fill up new rubber and get into, can take out the old rubber that tears down in the second box body.
As shown in fig. 8, a fluff pad 54 is further fixed to the bottom surface of the inner side of the main cylinder 1.
In the embodiment, the table tennis bat rotates along with the first rotary disc, and when the rubber on one side is replaced, the fluff pad can clean the other side which does not need to be replaced.
As shown in fig. 1, a vent hole 55 is further formed on the top surface of the main cylinder 1 near the applying unit.
In this embodiment, the vent holes may accelerate the drying of the glue.
Finally, it should be noted that: although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (8)
1. The cleaning and replacing device for the rubber surface of the table tennis bat is characterized by comprising a main barrel body (1), wherein the axial lead of the main barrel body (1) is perpendicular to the ground, an inlet (2) is formed in the circumferential outer wall of the main barrel body (1), a first rotary disc (23) is rotatably mounted on the bottom surface of the inner side of the main barrel body (1), the first rotary disc (23) and the main barrel body (1) are coaxial, a cavity is formed between the circumferential outer wall of the first rotary disc (23) and the circumferential inner wall of the main barrel body (1), a plurality of placing holes (3) are uniformly formed in the circumferential outer wall of the first rotary disc (23) around the axial lead, a first motor (4) is mounted on the top surface of the inner side of the main barrel body (1), and the output shaft of the first motor (4) points to the first rotary disc (23) and is fixedly connected with the first rotary disc (23);
the top surface of the inner side of the main cylinder body (1) is sequentially provided with a clamping unit for tearing off rubber, a smearing unit for smearing glue, a pasting unit for pasting new rubber and a rolling unit for rolling the rubber along the clockwise rotation direction of the first rotating disc (23), and the first rotating disc can transmit a table tennis bat and sequentially pass through the clamping unit, the smearing unit, the pasting unit and the rolling unit.
2. The device for cleaning and replacing the rubber surface of the table tennis bat as claimed in claim 1, wherein the pasting unit comprises a first box body (5), the first box body (5) is positioned on one side of the top surface of the main barrel body (1), the bottom surface of the first box body (5) is fixedly connected with the top surface of the main barrel body (1), the top surface of the main barrel body (1) is provided with a first opening (6) communicated with the inside of the first box body (5), one side of the bottom surface of the first box body (5) far away from the main barrel body (1) is provided with a placing groove (7) for placing rubber, the top surface of the inner side of the first box body (5) is provided with a first sliding chute (8), one end of the first sliding chute (8) is positioned above the first opening (6), the other end of the first sliding chute points to the direction far away from the main barrel body (1) and extends to the upper side of the placing groove (7), the first sliding chute (8) is rotatably provided with a first threaded rod (9) and a second motor (10), the length direction of the first threaded rod (9) is parallel to the first sliding block (11) which is fixedly connected with the first sliding block (9);
a first telescopic rod (12) is installed on the bottom surface of the first sliding block (11), the telescopic end of the first telescopic rod (12) points to the placement groove (7), a disc (13) is fixedly connected with the telescopic end, a cylinder (14) is fixedly connected to the circle center position of the bottom end of the disc (13), the axis of the cylinder (14) is perpendicular to the ground, the other end of the cylinder (14) points to the placement groove (7) and is fixedly connected with an electric control sucker (15), a pressing plate (16) is slidably arranged on the circumferential outer wall of the cylinder (14), a spring (17) is further sleeved on the circumferential outer wall of the cylinder (14), one end of the spring (17) is in contact with the bottom surface of the disc (13), and the other end of the spring is in contact with the top surface of the pressing plate (16);
the shape of the first opening (6) is the same as that of a rubber part of a table tennis bat, a conformal cutting edge (18) is fixedly connected to the edge of the first opening (6) positioned in the first box body (5), a second cutting edge (19) is further arranged on the inner bottom surface of the first box body (5), one end of the second cutting edge (19) is connected with the middle part of the outer side of the cutting edge (18), the other end of the second cutting edge points to the placement groove (7), and the length direction of the second cutting edge (19) is parallel to the first sliding groove (8);
use second blade (19) as the axis, one accumulator (20) has all been seted up to standing groove (7) both sides, recovery slide (21) have all been seted up to cutting blade (18) both sides, recovery slide (21) one end is located cutting blade (18) outside below, other end intercommunication accumulator (20), one side level that recovery slide (21) are located cutting blade (18) below is higher than the opposite side, cutting blade (18), the blade of second blade (19) all points to first box body (5) top surface, clamp plate (16) bottom surface seted up with cutting blade (18), second blade (19) complex recess (22).
3. The device for cleaning and replacing the rubber surface of the table tennis bat as claimed in claim 2, wherein the clamping unit comprises a second box body (24), the second box body (24) is fixedly connected with the outer circumferential wall of one side of the main cylinder body (1) and is opposite to the first box body (5) in direction, a second opening (25) communicated with the second box body (24) is formed in the outer circumferential wall of the main cylinder body (1), a second chute (26) is formed in the top surface of the inner side of the main cylinder body (1), one end of the second chute (26) extends to the upper side of the first rotary disc (23), and the other end of the second chute extends into the second box body (24);
a second threaded rod (27) and a third motor (28) are rotatably mounted in the second sliding groove (26), the length direction of the second threaded rod (27) is parallel to the second sliding groove (26), an output shaft of the third motor (28) is fixedly connected with the second threaded rod (27), a second sliding block (29) is slidably arranged in the second sliding groove (26), and the second sliding block (29) is sleeved on the second threaded rod (27) and is in threaded connection with the second threaded rod (27);
second telescopic link (30) are installed to second slider (29) bottom surface, the directional main barrel body (1) bottom surface of flexible end of second telescopic link (30), and the rigid coupling has third telescopic link (31), the axial lead of third telescopic link (31) is perpendicular with second telescopic link (30) axial lead, the directional second box body (24) of flexible end and rigid coupling of third telescopic link (31) have mounting panel (32), the rigid coupling has second mounting panel (33) on third telescopic link (31) lateral wall, second mounting panel (33) are parallel with the flexible direction of third telescopic link (31), and the directional second box body of the other end (24), punch holder (34) that can open and shut, lower plate (35) one end all articulates on second mounting panel (33), punch holder (34), one side that lower plate (35) kept away from each other all articulates there is first hinge pole (36), first hinge pole (36) other end all articulates on mounting panel (32), lower plate (35) are provided with shovel head (45) towards the one end of second box body (24), punch holder (34), one side that punch holder (35) all is provided with the relative centre gripping line of punch holder (35).
4. The cleaning and replacing device for the rubber surface of the table tennis bat as claimed in claim 1, wherein the smearing unit comprises a third chute (37) arranged on the top surface of the inner side of the main barrel body (1), the third chute (37) is positioned between the clamping unit and the pasting unit, one end of the third chute (37) points to the center of the circle of the main barrel body (1), and the other end points to the direction away from the center of the circle, a third threaded rod (38) and a fourth motor (39) are rotatably mounted in the third chute (37), the length direction of the third threaded rod (38) is parallel to the third chute (37), the output shaft of the fourth motor (39) is fixedly connected with the third threaded rod (38), a third sliding block (40) is slidably arranged in the third chute (37), and the third sliding block (40) is sleeved on the third threaded rod (38) and is in threaded connection with the third threaded rod (38);
third slider (40) bottom surface rigid coupling has C shape dog (41), C shape dog (41) inside callipers are equipped with glue bottle (42), glue bottle (42) axial lead is parallel with main barrel (1) axial lead, the directional main barrel (1) bottom surface of bottleneck of glue bottle (42), still install fourth telescopic link (43) on third slider (40), the directional glue bottle (42) of the flexible end of fourth telescopic link (43), and the rigid coupling has C shape briquetting (44) that is used for extrudeing glue bottle (42).
5. The device for cleaning and replacing the rubber surface of the table tennis bat as claimed in claim 1, wherein the rolling unit has a fourth chute (46) arranged on the top surface of the inner side of the main cylinder (1), the fourth chute (46) is positioned between the pasting unit and the inlet (2), one end of the fourth chute (46) points to the center of the circle of the main cylinder (1), and the other end points to the direction away from the center of the circle, a fourth threaded rod (47) and a fifth motor (48) are rotatably mounted in the fourth chute (46), the length direction of the fourth threaded rod (47) is parallel to the fourth chute (46), the output shaft of the fifth motor (48) is fixedly connected with the fourth threaded rod (47), a fourth slider (49) is slidably arranged in the fourth chute (46), and the fourth slider (49) is sleeved on the fourth threaded rod (47) and is in threaded connection with the fourth threaded rod (47);
the bottom surface of the fourth sliding block (49) is fixedly connected with a fifth telescopic rod (50), the telescopic end of the fifth telescopic rod (50) points to the bottom surface of the main barrel body (1), the fifth telescopic rod is fixedly connected with an installation frame (51), a rolling shaft (52) is rotatably installed in the installation frame (51), and the axial lead of the rolling shaft (52) is parallel to the bottom surface of the main barrel body (1) and is perpendicular to the length direction of the fourth sliding groove (46).
6. A device for cleaning and replacing the rubber surface of a table tennis bat according to claim 3, wherein the first box body (5) and the second box body (24) are provided with hinge doors (53).
7. The device for cleaning and replacing the rubber surface of the table tennis bat as claimed in claim 1, wherein a fluff pad (54) is further fixed on the bottom surface of the inner side of the main cylinder body (1).
8. The device for cleaning and replacing the rubber surface of the table tennis bat as claimed in claim 1, wherein the top surface of the main cylinder body (1) is further provided with a vent hole (55) at a position close to the smearing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211215945.6A CN115519801A (en) | 2022-09-30 | 2022-09-30 | Cleaning and replacing device for rubber surface of table tennis bat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211215945.6A CN115519801A (en) | 2022-09-30 | 2022-09-30 | Cleaning and replacing device for rubber surface of table tennis bat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115519801A true CN115519801A (en) | 2022-12-27 |
Family
ID=84702030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211215945.6A Withdrawn CN115519801A (en) | 2022-09-30 | 2022-09-30 | Cleaning and replacing device for rubber surface of table tennis bat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115519801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117746513A (en) * | 2024-02-19 | 2024-03-22 | 成都体育学院 | Motion technology teaching method and system based on video moving object detection and fusion |
-
2022
- 2022-09-30 CN CN202211215945.6A patent/CN115519801A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117746513A (en) * | 2024-02-19 | 2024-03-22 | 成都体育学院 | Motion technology teaching method and system based on video moving object detection and fusion |
| CN117746513B (en) * | 2024-02-19 | 2024-04-30 | 成都体育学院 | Motion technology teaching method and system based on video moving object detection and fusion |
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Application publication date: 20221227 |
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