CN220871420U - Built-in conveying linkage width adjusting structure of reflow oven - Google Patents
Built-in conveying linkage width adjusting structure of reflow oven Download PDFInfo
- Publication number
- CN220871420U CN220871420U CN202322675705.0U CN202322675705U CN220871420U CN 220871420 U CN220871420 U CN 220871420U CN 202322675705 U CN202322675705 U CN 202322675705U CN 220871420 U CN220871420 U CN 220871420U
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- width adjusting
- reflow oven
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- rack
- reference plate
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- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a built-in conveying linkage width adjusting structure of a reflow oven, which is applied to a conveying track in the reflow oven and comprises a width adjusting reference block serving as a reference, wherein the width adjusting reference block is divided into: the buckling part is clamped on the rail in an inverted mode, the box body is positioned at the top of the buckling part, the inside of the box body is hollow and is used for accommodating the transmission structure, and the reference plate is positioned on the side wall of the buckling part; the area of the reference plate is larger than that of the side edges of the box body and the buckling part, an installation space is reserved, a motor is installed on the reference plate, an output shaft of the motor is connected with a driving wheel located in the box body, the driving wheel is connected with a driving rack, and the driving rack is perpendicular to the conveying track.
Description
Technical Field
The utility model relates to the technical field of reflow ovens, in particular to a built-in conveying linkage width adjusting structure of a reflow oven.
Background
The reflow oven is equipment for heating and cooling semi-finished products, and has a long length. The semi-finished product needs to be transported for a long distance in a closed furnace body environment in a reflow furnace. Conveyor chains are typically used to effect transport in high and low temperature differential environments.
One reflow oven is generally used for processing various parts, and when processing different parts, different carriers or conveying structures are required to be equipped according to the different sizes of the parts, so that the cost is increased and the operation difficulty is increased.
Disclosure of utility model
The inventor aims at the defects in the prior art, and provides a built-in conveying linkage width adjusting structure of a reflow oven with reasonable structure, which can smoothly adjust the width of a track, thereby being suitable for parts to be processed with different sizes.
The technical scheme adopted by the utility model is as follows:
The utility model provides a built-in conveying linkage width adjusting structure of reflow oven, is applied to the conveying track in the reflow oven, including the width adjusting reference block as the benchmark, the width adjusting reference block divide into:
A buckling part which is reversely buckled and connected on the track,
The box body is positioned at the top of the buckling part, is hollow in the interior and is used for accommodating the transmission structure,
A reference plate positioned on the side wall of the buckling part; the area of the reference plate is larger than the side areas of the box body and the buckling part, the installation space is reserved,
The motor is installed on the reference plate, a driving wheel located in the box body is connected to an output shaft of the motor, the driving wheel is connected with a driving rack, and the driving rack is perpendicular to the conveying track.
As a further improvement of the above technical scheme:
the motor is mounted on the reference plate in a suspended mode and moves along with the reference plate.
The driving rack penetrates through the box body; the reference plate extends along the direction of the driving rack to form a reinforcing part.
The driving wheel is meshed above the driving rack, the driven wheel is meshed below the driving rack, and the driven wheel is coaxially connected with the transmission rod.
The driven wheel is rotatably connected to the installation space of the reference plate.
The end part of the transmission rod penetrates through the buckling parts, a plurality of buckling parts are arranged on the transmission rod in an array mode, and all the buckling parts are clamped with the rail.
The buckling part on the transmission rod is correspondingly provided with a follower wheel, the follower wheel is coaxially sleeved on the transmission rod, and the follower wheel is meshed with a follower rack. The end parts of the same side of the follow-up rack and the driving rack are fixed
The beneficial effects of the utility model are as follows:
The utility model has compact and reasonable structure and convenient operation, and the width between the two side rails can be adjusted according to actual needs and product sizes by arranging the adjusting mechanisms on one side rail in an array manner.
Besides the width adjusting mechanism with a power source, the adjusting mechanism is also provided with a plurality of groups of unpowered driven mechanisms on the transmission rod, when the motor of the width adjusting mechanism drives the driving rack to move, the transmission rod simultaneously transmits the tensile force to other follow-up structure positions, and the follow-up wheels and the follow-up racks continue to transmit the tensile force, so that the stress on the transmission rod and the track is ensured to be uniform, and the adjusting efficiency and the smoothness degree are improved.
Drawings
Fig. 1 is a schematic view of a local delivery device according to the present utility model.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic view of the overall structure of the conveying device of the present utility model.
FIG. 4 is a schematic diagram of the following structure in the present utility model.
Fig. 5 is a schematic structural diagram of an active adjusting part of the present utility model.
Fig. 6 is a schematic view of a hidden partial housing of the width-modulated reference block of fig. 5.
Wherein: 1. a track; 2. a width adjusting mechanism; 3. a transmission rod; 4. a follower wheel; 5. a follow-up rack; 6. a buckling part; 7. a case body; 8. a reference plate;
201. Width adjusting reference blocks; 202. a driving motor; 203. a driving wheel; 204. a driving rack; 205. and (3) a driven wheel.
Detailed Description
The following describes specific embodiments of the present utility model with reference to the drawings.
As shown in fig. 1, the built-in conveying linkage width adjusting structure of the reflow oven of the present embodiment is applied to a conveying track 1 in the reflow oven, and includes a width adjusting reference block 201 as a reference, where the width adjusting reference block 201 is divided into:
A buckling part 6 which is reversely buckled and connected on the track 1,
The box body 7 is positioned at the top of the buckling part 6, is hollow in the interior and is used for accommodating a transmission structure,
A reference plate 8 positioned on the side wall of the fastening part 6; the area of the reference plate 8 is larger than the side areas of the box body 7 and the buckling part 6, the installation space is reserved,
The reference plate 8 is provided with a motor, an output shaft of the motor is connected with a driving wheel 203 positioned in the box body 7, the driving wheel 203 is connected with a driving rack 204, and the driving rack 204 is perpendicular to the conveying track 1.
The motor is suspended on the reference plate 8 and moves along with the reference plate 8.
The driving rack 204 penetrates through the box body 7; the reference plate 8 extends in the direction of the driving rack 204 to form a reinforcement.
The driving wheel 203 is meshed with the upper part of the driving rack 204, the lower part of the driving rack 204 is meshed with the driven wheel 205, and the driven wheel 205 is coaxially connected with the transmission rod 3.
The driven wheel 205 is rotatably coupled to the installation space of the reference plate 8.
The end part of the transmission rod 3 penetrates through the buckling parts 6, a plurality of buckling parts 6 are arranged on the transmission rod 3 in an array mode, and all the buckling parts 6 are clamped with the track 1.
The buckling part 6 on the transmission rod 3 is correspondingly provided with a follower wheel 4, the follower wheel 4 is coaxially sleeved on the transmission rod 3, and the follower wheel 4 is meshed with a follower rack 5. The same side ends of the follow-up rack 5 and the driving rack 204 are fixed.
The utility model has the following specific structure and working principle:
The reflow oven is internally provided with a conveying device which is hung above the inside of the oven. The conveying device penetrates through the whole reflow oven and comprises a plurality of heating hearths and cooling chambers.
The middle position of the conveying device is formed by splicing a plurality of sections of rails 1, and a reference for accommodating a transmission chain is formed. In the drawings, the chain receiving grooves in the rail 1 are reserved for easy viewing and reduced dense lines, but the chains are hidden.
The width adjusting mechanism 2 is the technical point in the utility model, and can simultaneously vertically push the whole track 1 with longer length and adjust the width between the two tracks 1, so that the aim is fulfilled mainly by means of a gear pair.
As shown in the figure, the power source of the width adjusting mechanism 2 adopts a driving motor 202, the driving motor 202 runs, a driving wheel 203 is driven on an output shaft of the driving motor, a rack with double-sided teeth is meshed below the driving wheel 203, a driven wheel 205 is meshed below the rack at an eccentric position with the driving wheel 203, and the driven wheel 205 is coaxially connected with a transmission rod 3.
The rack is arranged perpendicular to the track 1, the cross arm is arranged above the track 1 on both sides, and the self weight of the rack is used as one of limiting forces pressed towards the driven wheel 205.
The width adjusting reference block 201 is connected to the rack in a sliding manner, the width adjusting reference block 201 is buckled on the top surface of the rack and extends to the side wall of the rack, and the width adjusting reference block is stably buckled with the rack in an L shape. In order to facilitate the limiting, a flange embedded in the rack side wall groove is formed at the edge part of the width adjusting reference block 201.
The driving motor 202 is fixedly arranged on the side wall of the width adjusting reference block 201, the driving wheel 203 and the driven wheel 205 are meshed on the upper side and the lower side of the rack, and the driven wheel 205 is simultaneously connected to the side wall of the width adjusting reference block 201 in a rotating mode. The driven wheel 205 is fixedly connected to the transmission rod 3, and when the driven wheel 205 rotates, the transmission rod 3 also rotates.
When the driving motor 202 drives the driving wheel 203 to rotate, the driving wheel 203 drives the rack, and the rack starts to move in the direction perpendicular to the track 1. At this time, the driven wheel 205 rotates to drive the transmission rod 3 to rotate.
Every other distance on the transfer line 3, set up a driven adjustment subassembly, driven adjustment subassembly need not to set up the power supply, only need coaxial cover establish follower 4 on the transmission shaft, and follower 4 top is pressed and is had follower rack 5, and when follower 4 rotated, it reciprocates to drive follower rack 5 to evenly apply force to whole track 1, realizes the slip regulation of track 1 width.
All the adjusting structures, namely the width adjusting mechanism 2 and the driven adjusting component, are arranged on the same side rail 1, and the other side rail 1 is used as a reference to be motionless.
The invention is suitable for the internal transmission working conditions of equipment with longer length such as a reflow oven, and the width between the two side rails 1 can be adjusted according to the actual needs and the product size in the transmission process.
The above description is intended to illustrate the utility model and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the utility model.
Claims (8)
1. The utility model provides a built-in conveying linkage width structure that transfers of reflow oven which characterized in that: the width adjusting reference block (201) is applied to a conveying track (1) in a reflow oven and comprises a width adjusting reference block (201) serving as a reference, and the width adjusting reference block (201) is divided into:
A buckling part (6) which is reversely buckled and connected on the track (1),
The box body (7) is positioned at the top of the buckling part (6), is hollow in the interior and is used for accommodating the transmission structure,
A reference plate (8) positioned on the side wall of the buckling part (6); the area of the reference plate (8) is larger than the side areas of the box body (7) and the buckling part (6), the installation space is reserved,
The motor is installed on the reference plate (8), a driving wheel (203) located in the box body (7) is connected to an output shaft of the motor, the driving wheel (203) is connected with a driving rack (204), and the driving rack (204) is perpendicular to the conveying track (1).
2. The built-in conveying linkage width adjusting structure of a reflow oven according to claim 1, wherein: the motor is mounted on the reference plate (8) in a suspending way and moves along with the reference plate (8).
3. The built-in conveying linkage width adjusting structure of a reflow oven according to claim 1, wherein: the driving rack (204) penetrates through the box body (7); the reference plate (8) extends along the direction of the driving rack (204) to form a reinforcing part.
4. The built-in conveying linkage width adjusting structure of a reflow oven according to claim 1, wherein: the driving wheel (203) is meshed above the driving rack (204), the driven wheel (205) is meshed below the driving rack (204), and the driven wheel (205) is coaxially connected with the transmission rod (3).
5. The built-in conveying linkage width adjusting structure of the reflow oven of claim 4, wherein: the driven wheel (205) is rotatably connected to the installation space of the reference plate (8).
6. The built-in conveying linkage width adjusting structure of the reflow oven of claim 4, wherein: the end part of the transmission rod (3) penetrates through the buckling parts (6), a plurality of buckling parts (6) are arranged on the transmission rod (3) in an array mode, and all the buckling parts (6) are clamped with the track (1).
7. The built-in conveying linkage width adjusting structure of a reflow oven as claimed in claim 6, wherein: the buckling part (6) on the transmission rod (3) is correspondingly provided with a follower wheel (4), the follower wheel (4) is coaxially sleeved on the transmission rod (3), and the follower wheel (4) is meshed with a follower rack (5).
8. The built-in conveying linkage width adjusting structure of a reflow oven according to claim 7, wherein: the end parts of the same side of the follow-up rack (5) and the driving rack (204) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322675705.0U CN220871420U (en) | 2023-09-28 | 2023-09-28 | Built-in conveying linkage width adjusting structure of reflow oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322675705.0U CN220871420U (en) | 2023-09-28 | 2023-09-28 | Built-in conveying linkage width adjusting structure of reflow oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220871420U true CN220871420U (en) | 2024-04-30 |
Family
ID=90816212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322675705.0U Active CN220871420U (en) | 2023-09-28 | 2023-09-28 | Built-in conveying linkage width adjusting structure of reflow oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220871420U (en) |
-
2023
- 2023-09-28 CN CN202322675705.0U patent/CN220871420U/en active Active
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