CN207467502U - Belt clamping apparatus and belt conveying system - Google Patents
Belt clamping apparatus and belt conveying system Download PDFInfo
- Publication number
- CN207467502U CN207467502U CN201721210265.XU CN201721210265U CN207467502U CN 207467502 U CN207467502 U CN 207467502U CN 201721210265 U CN201721210265 U CN 201721210265U CN 207467502 U CN207467502 U CN 207467502U
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- CN
- China
- Prior art keywords
- belt
- clamping part
- clamping
- fixing piece
- nut
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of belt clamping apparatus and belt conveying system, are related to clamping device, the shortcomings that can overcoming insufficient clamping force to feed belt of belt clamping apparatus in the prior art.The technical solution adopted is that：Belt clamping apparatus, including the first clamping part and the second clamping part being oppositely arranged, fixing piece is equipped among the two, tapped through hole is designed in the middle part of three, two sides at fixing piece rear portion are axisymmetric smooth grinding tooth face, the posterior medial face of two clamping parts is adapted respectively with fixing piece grinding tooth face in contact, the forepart side of fixing piece is plane, the forepart side of two clamping parts is with the axisymmetric belt contacts face of fixing piece, the lower edge in belt contacts face is rounded corners, by nut by the first clamping part, fixing piece and the second clamping part are fixed on screw rod, when the rear portion of two clamping parts of kneading, it the rear portion of two clamping parts can be towards kinematic mount, the forepart of two clamping parts is far from kinematic mount simultaneously；Suitable for clamping belt.
Description
Technical field
The utility model is related to clamping device, more particularly, to a kind of belt clamping apparatus and the skin with the clamping device
Band conveyer system.
Background technology
It is required for belt clamping device that the both ends of belt are clamped in belt conveying system.When in use, lead to
Often the retained part of belt clamping apparatus is made to clamp whole belt, then by fasteners such as bolts by belt clamping apparatus
Retained part locking, so that belt be clamped, later by steel wire rope come traction belts clamping device, and then realize to belt
Traction.However, insufficient clamping force of the existing belt clamping apparatus to feed belt, feed belt is easy to skid after clamping,
Influence the normal use and working efficiency of belt conveying system.
Utility model content
Technical problem to be solved in the utility model overcome in the prior art belt clamping apparatus to feed belt
The shortcomings that insufficient clamping force, provides a kind of belt clamping apparatus and belt conveying system.
Technical solution is used by the utility model solves its technical problem：Belt clamping apparatus, including screw rod, spiral shell
It is equipped among female, fixing piece and the first clamping part and the second clamping part being oppositely arranged, the first clamping part and the second clamping part solid
Determine part, be designed with tapped through hole in the middle part of fixing piece, the first clamping part and the second clamping part three, screw rod respectively with tapped through hole
And nut matches, two sides at fixing piece rear portion are axisymmetric smooth grinding tooth face, the first clamping part and the second clamping part
Posterior medial face be adapted respectively with fixing piece grinding tooth face in contact, the forepart side of fixing piece is plane, first
The forepart side of clamping part and the second clamping part is with the axisymmetric belt contacts face of fixing piece, the lower edge in belt contacts face
For rounded corners, the first clamping part, fixing piece and the second clamping part are fixed on screw rod by nut, clamped when mediating first
When portion and the rear portion of the second clamping part, the rear portion of the rear portion of the first clamping part and the second clamping part can towards kinematic mount,
The forepart of the first clamping part and the forepart of the second clamping part are far from kinematic mount simultaneously.
Specifically, the top in belt contacts face is plane, upper part is equipped with protrusion, and raised top is plane.
Further, the protrusion is prism protrusion, and raised height is 3mm.
Preferably, grinding tooth there are four being set on grinding tooth face, the height of the grinding tooth is 6mm.
Another technical solution is used by the utility model solves its technical problem：Belt conveying system, including rack,
Feed belt, PLC controller and conveyer bucket, the upper end of rack are equipped with upper axis, and frame lower is equipped with lower axle, between upper axis and lower axle
Feed belt is mounted with, two ports of feed belt are clamped by above-mentioned belt clamping apparatus, conveyer bucket passes through fastening bolt
It is fixed on feed belt with nut interval, the opening upwards of the conveyer bucket, fastening bolt includes head and screw rod, head court
Several terrace with edges protrusion, the height of terrace with edge protrusion and the thickness phase of feed belt rubber layer are uniformly provided on the surface side of screw rod
Together, respectively there are one speed probes for connection for one end of upper axis and lower axle, and hollow cylinder is equipped with around the outside of speed probe
Transparent protective shield, upper axis, lower axle and speed probe are connected respectively with PLC controller.
Specifically, the protrusion of the belt clamping apparatus is positive truncated rectangular pyramids protrusion.
Preferably, the terrace with edge protrusion of the fastening screw is four-prism protrusion.
Specifically, the lower axle is fixedly connected by magnet nut with rack, the magnet nut includes coaxial magnet
And nut, magnet nut are designed for integral type.
Specifically, the speed probe is connected by the weldering ring layer of Ag-Cu-Zn nickel material with upper axis or lower axle.
The beneficial effects of the utility model are：Belt clamping apparatus can effectively clamp feed belt, be not easy to beat after clamping
Sliding, belt contacts face edge-smoothing will not cause to damage to feed belt, ensure the service life and work of belt conveying system
Make efficiency.The utility model is suitable for clamping belt.
Description of the drawings
Positive structure schematic when Fig. 1 is the belt clamping apparatus clamping feed belt of the utility model；
Fig. 2 is the structure schematic diagram of the belt clamping apparatus of the utility model；
Fig. 3 is the structure diagram of the belt conveying system of the utility model；
Fig. 4 is the structure diagram of the fastening screw in the belt conveying system of the utility model；
Wherein, 11 be the first clamping part, and 12 be the second clamping part, and 13 be fixing piece, and 14 be screw rod, and 15 be nut, and 16 are
Grinding tooth, 21 be rack, and 22 be upper axis, and 23 be lower axle, and 24 be feed belt, and 25 be conveyer bucket, and 26 be fastening bolt, and 27 be rotating speed
Sensor, 28 be PLC controller, and 1 is head, and 32 be screw rod, and 33 be nut, and 34 be terrace with edge protrusion.
Specific embodiment
Below in conjunction with the accompanying drawings, the technical solution of the utility model is described in detail.
As shown in Fig. 1~2, the belt clamping apparatus of the utility model, including screw rod 14, nut 15, fixing piece 13 and phase
To the first clamping part 11 and the second clamping part 12 of setting, fixing piece is equipped among the first clamping part 11 and the second clamping part 12
13, be designed with tapped through hole in the middle part of 12 three of fixing piece 13, the first clamping part 11 and the second clamping part, screw rod 14 respectively with spiral shell
Line through-hole and nut 15 match, and fixing piece 13, the first clamping part 11 and the second clamping part 12 can all be divided into front and rear,
In use, the part of clamping feed belt 24 is forepart, the part on rear side of forepart is rear portion, two sides at 13 rear portion of fixing piece
For axisymmetric smooth grinding tooth face, the posterior medial face of the first clamping part 11 and the second clamping part 12 respectively with it is in contact
Fixing piece grinding tooth face is adapted, and the forepart side of fixing piece 13 is the forepart of plane, the first clamping part 11 and the second clamping part 12
Side is with the axisymmetric belt contacts face of fixing piece, and the lower edge in belt contacts face is rounded corners, is so designed that, side
Edge is smooth, will not damage feed belt when in use；By nut 15 by the first clamping part 11, fixing piece and the second clamping part 12
It is fixed on screw rod 14, you can all to be fixed at screw rod both ends with nut, screw rod can also be done with the screw rod of bolt in addition, used
Screw rod both ends are fixed in the head of bolt and nut.When the rear portion for mediating the first clamping part 11 and the second clamping part 12,
The rear portion of first clamping part 11 and the rear portion of the second clamping part 12 can be moved towards fixing piece 13, while the first clamping part 11
Forepart and the forepart of the second clamping part 12 are moved far from fixing piece 13.
In order to enhance the chucking power to feed belt, the top in the belt contacts face is plane, and upper part is equipped with protrusion,
The top of protrusion is plane, and top is plane, and belt will not be damaged when clamping feed belt.In order to ensure uniform force, institute
Protrusion is stated as prism protrusion, since the rubber layer thickness of in general feed belt is 3mm, the height of protrusion can be designed
For 3mm, it is preferred that protrusion is four-prism.
The present apparatus is made of the metalwork of 3 pieces of special constructions, has higher clamping force；Using carbon steel and stainless steel
Matter, surface carry out zinc-plated processing.Combination ability is strong, is applicable to the feed belt of different in width.Nut has locking effect, energy
Enough it is effectively prevented the loosening of running fastener.Uniform force, it is big to absorb impact power, operates steadily.
Considered based on cost and processing technology, set on the grinding tooth face there are four grinding tooth 16, the height of the grinding tooth is
6mm。
Belt conveying system, it is characterised in that including rack 21, feed belt 24, PLC controller (28) and conveyer bucket 25,
The upper end of rack is equipped with upper axis 22, and 21 lower part of rack is equipped with lower axle 23, feed belt 24 is mounted between upper axis 22 and lower axle 23,
Two ports of feed belt are clamped by the belt clamping apparatus as described in claim 1 to 5 any one, conveyer bucket 25 is logical
It crosses fastening bolt 26 to be fixed on feed belt 24 with nut interval, the opening upwards of the conveyer bucket 25, such as Fig. 4 fastens spiral shell
Bolt includes head and screw rod, and head is towards being uniformly provided with several terrace with edges protrusion, the height of terrace with edge protrusion 14 on the surface side of screw rod
Identical with the thickness of feed belt rubber layer, respectively there are one speed probes 27 for connection for one end of upper axis 22 and lower axle 23, surround
The outside of speed probe be equipped with hollow cylinder transparent protective shield, upper axis 22, lower axle 23 and speed probe 27 respectively with PLC
Controller 28 is connected.27 sets of speed probe shaft rotation move, sensor body 11 rotates in protective cover 13, and rotation is turned around sense
Two signals are answered, are then output to PLC controller 28, two pulse signals is exported, then obtains rotating speed；Then it measures respectively
The rotating speed of axis 22 and lower axle 23 if the difference of two rotating speeds reaches certain threshold value, exports alarm, and showing the rotating speed of two axis has speed
Degree is poor, and feed belt 24 can generate skidding, then generates the temperature difference and spark, then operating personnel is needed to be taken according to alarm and are centainly arranged
It applies and avoids causing accident.
Epoxy glue layer can be coated on the outside of protective cover, good airproof performance prevents external environmental interference speed probe
27 rotation.
During in order to ensure to clamp feed belt, the stress balance of feed belt, the protrusion of belt clamping apparatus is positive tetragonous
Platform convex rises.Similarly, the terrace with edge protrusion 14 of fastening screw is four-prism protrusion.
Using unitary design coaxial magnet and nut form magnet nut, the lower axle 23 by magnet nut with
Rack is fixedly connected, and in shaft, nut is connected magnet adsorption with rack, you can the process for saving the trepanning in lower axle.
In order to ensure that the connection between speed probe and upper axis 22, lower axle 23 is reliable and securely, speed probe with it is upper
Lower two axis are connected respectively by the metal welding ring layer of Ag-Cu-Zn nickel material.
Claims (9)
1. belt clamping apparatus, which is characterized in that including screw rod (14), nut (15), fixing piece (13) and be oppositely arranged
Fixing piece is equipped among one clamping part (11) and the second clamping part (12), the first clamping part (11) and the second clamping part (12)
(13), tapped through hole, the spiral shell are designed in the middle part of fixing piece (13), the first clamping part (11) and the second clamping part (12) three
Bar (14) matches respectively with tapped through hole and nut (15), and two sides at fixing piece (13) rear portion are smoothly nibbled to be axisymmetric
The posterior medial face of the flank of tooth, the first clamping part (11) and the second clamping part (12) respectively with fixing piece grinding tooth face in contact
It is adapted, the forepart side of fixing piece (13) is plane, and the forepart side of the first clamping part (11) and the second clamping part (12) is
With the axisymmetric belt contacts face of fixing piece, the lower edge in belt contacts face is rounded corners, by nut (15) by first
Clamping part (11), fixing piece and the second clamping part (12) are fixed on screw rod (14), when the first clamping part of kneading (11) and second
During the rear portion of clamping part (12), the rear portion of the first clamping part (11) and the rear portion of the second clamping part (12) can be towards fixing pieces
(13) it moves, while the forepart of the first clamping part (11) and the forepart of the second clamping part (12) are moved far from fixing piece (13).
2. belt clamping apparatus as described in claim 1, which is characterized in that the top in belt contacts face be plane, upper part
Equipped with protrusion, raised top is plane.
3. belt clamping apparatus as claimed in claim 2, which is characterized in that protrusion height raised for prism, raised
For 3mm.
4. belt clamping apparatus as described in claim 1, which is characterized in that grinding tooth (16) there are four being set on grinding tooth face, it is described
The height of grinding tooth is 6mm.
5. belt conveying system, which is characterized in that including rack (21), feed belt (24), PLC controller (28) and conveyer bucket
(25), the upper end of rack is equipped with upper axis (22), and rack (21) lower part is equipped with lower axle (23), is filled between upper axis (22) and lower axle (23)
Feed belt (24) is loaded with, the two of feed belt are clamped by the belt clamping apparatus as described in Claims 1-4 any one
A port, conveyer bucket (25) are fixed on by fastening bolt (26) and nut interval on feed belt (24), the conveyer bucket
(25) opening upwards, fastening bolt include head and screw rod, and head is towards being uniformly provided with several terrace with edges on the surface side of screw rod
Protrusion, the height of terrace with edge protrusion (14) is identical with the height of feed belt rubber layer, and one end of upper axis (22) and lower axle (23) is each
There are one speed probes (27) for connection, and hollow cylinder transparent protective shield, upper axis are equipped with around the outside of speed probe
(22), lower axle (23) and speed probe (27) are connected respectively with PLC controller (28).
6. belt conveying system as claimed in claim 5, which is characterized in that the protrusion of the belt clamping apparatus is positive tetragonous
Platform convex rises.
7. belt conveying system as claimed in claim 5, which is characterized in that the terrace with edge of the fastening screw raised (14) is just
Quadrangular protrusion.
8. belt conveying system as claimed in claim 5, which is characterized in that the lower axle (23) passes through magnet nut and rack
It is fixedly connected, the magnet nut includes coaxial magnet and nut, and magnet nut is designed for integral type.
9. belt conveying system as claimed in claim 5, which is characterized in that the speed probe passes through Ag-Cu-Zn nickel material
Weldering ring layer be connected with upper axis or lower axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210265.XU CN207467502U (en) | 2017-09-20 | 2017-09-20 | Belt clamping apparatus and belt conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210265.XU CN207467502U (en) | 2017-09-20 | 2017-09-20 | Belt clamping apparatus and belt conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207467502U true CN207467502U (en) | 2018-06-08 |
Family
ID=62269499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721210265.XU Expired - Fee Related CN207467502U (en) | 2017-09-20 | 2017-09-20 | Belt clamping apparatus and belt conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207467502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020023510A1 (en) * | 2018-07-24 | 2020-01-30 | Gates Corporation | Belt clamp |
| CN112477131A (en) * | 2020-10-21 | 2021-03-12 | 常熟理工学院 | Planar driving mechanism for 3D printing |
-
2017
- 2017-09-20 CN CN201721210265.XU patent/CN207467502U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020023510A1 (en) * | 2018-07-24 | 2020-01-30 | Gates Corporation | Belt clamp |
| CN112566854A (en) * | 2018-07-24 | 2021-03-26 | 盖茨公司 | Belt clamp |
| US10995821B2 (en) | 2018-07-24 | 2021-05-04 | Gates Corporation | Belt clamp |
| CN112566854B (en) * | 2018-07-24 | 2022-08-30 | 盖茨公司 | Belt clamp |
| CN112477131A (en) * | 2020-10-21 | 2021-03-12 | 常熟理工学院 | Planar driving mechanism for 3D printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20210920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |