CN219949559U - Deviation correcting device and conveying device for double-sided baking machine - Google Patents
Deviation correcting device and conveying device for double-sided baking machine Download PDFInfo
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- CN219949559U CN219949559U CN202321251829.XU CN202321251829U CN219949559U CN 219949559 U CN219949559 U CN 219949559U CN 202321251829 U CN202321251829 U CN 202321251829U CN 219949559 U CN219949559 U CN 219949559U
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- 238000010586 diagram Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a deviation correcting device and a conveying device for a double-sided baking machine. A deviation correcting device, comprising: the device comprises a fixing frame, a rotating frame, a first telescopic device, a groove type photoelectric switch and a second guide roller, wherein the rotating frame is positioned above the fixing frame and is rotationally connected with the fixing frame, two ends of the first telescopic device are respectively rotated relative to the fixing frame and the rotating frame, the two groove type photoelectric switches are respectively positioned on the front side and the rear side of the fixing frame and are fixed relative to the fixing frame, and the second guide roller is positioned above the rotating frame and is rotationally connected with the rotating frame. According to the utility model, the conveying belt passes through the grooves of the groove-type photoelectric switches on two sides, and the sensor in the middle of the groove-type photoelectric switch groove detects whether the conveying belt shields light, so that whether the deflection degree of the conveying belt exceeds a limit is judged, and the problem that the existing deviation correcting device cannot automatically detect is solved; the rotating frame is driven to horizontally rotate through the first telescopic device, manual driving of the rotating frame to rotate and adjust is not needed, and the problem that the accuracy of manual correction is poor is solved.
Description
Technical Field
The utility model relates to the field of baking equipment, in particular to a deviation correcting device and a conveying device for a double-sided baking machine.
Background
Existing toasters include a conveyor belt, and the food products are toasted as the conveyor belt moves. After a period of conveyer belt motion, the conveyer belt can take place the skew, and the conveyer belt of skew can change the direction of motion of food to cause the problem when toasting food, cause the food rejection rate to rise, current detection device all is people and rectifies after stopping regularly according to experience, and the interval of rectifying is shorter. And the manual correction accuracy is poor, which is unfavorable for prolonging the correction interval time and improving the production efficiency.
Disclosure of Invention
The utility model aims to solve the problems, and provides a deviation correcting device and a conveying device for a double-sided baking machine, which solve the problem that the existing deviation correcting device cannot automatically detect and solve the problem that the manual deviation correcting has poor accuracy.
A deviation correcting device, comprising: the device comprises a fixing frame, a rotating frame, a first telescopic device, a groove type photoelectric switch and a second guide roller, wherein the rotating frame is positioned above the fixing frame and is rotationally connected with the fixing frame, two ends of the first telescopic device are respectively rotated relative to the fixing frame and the rotating frame, the two groove type photoelectric switches are respectively positioned on the front side and the rear side of the fixing frame and are fixed relative to the fixing frame, and the second guide roller is positioned above the rotating frame and is rotationally connected with the rotating frame.
On the basis of the technical scheme, the clamping device further comprises clamping blocks, clamping plates and connecting frames, wherein the clamping plates are located above the fixing frames and fixedly connected with the fixing frames through brackets, the connecting frames are located below the rotating frames and fixedly connected with the rotating frames, the two clamping blocks are located on the upper side and the lower side of the clamping plates respectively, screw portions are formed on one sides, far away from the clamping plates, of the clamping blocks on the upper side and the lower side, the screw portions of the clamping blocks are in threaded connection with the rotating frames and the connecting frames respectively, and the clamping blocks are in contact with the clamping plates.
On the basis of the technical scheme, the novel roller comprises a roller, a spring, a first mounting plate and a third fixing plate, wherein the first mounting plate is located above the fixing frame and fixedly connected with the fixing frame, the third fixing plate is fixedly connected with the rotating frame, the lower end of the rotating plate is rotationally connected with the first mounting plate, two ends of the spring are respectively rotationally connected with the first mounting plate and the rotating plate, the upper end of the rotating plate is rotationally connected with the roller, and the roller is in contact with the third fixing plate.
On the basis of the technical scheme, the novel groove type photoelectric switch further comprises a first fixing plate and a second mounting plate, wherein the first fixing plate is fixedly connected with the front side and the rear side of the fixing frame, a first long-strip hole is formed in the first fixing plate, a second long-strip hole is formed in the second mounting plate, a bolt penetrates through the first long-strip hole and the second mounting plate and then is in threaded connection with a nut, and the groove type photoelectric switch is fixedly connected with the second mounting plate.
On the basis of the technical scheme, the device further comprises a fixed shaft and a shaft sleeve, wherein the shaft sleeve is fixedly connected with the rotating frame, the fixed shaft is fixedly connected with the fixed frame, and the fixed shaft is inserted into the shaft sleeve and is rotationally connected with the shaft sleeve;
the front side and the rear side of the rotating frame are respectively and fixedly connected with the second fixing plates, and two ends of the second guide roller are respectively and rotatably connected with different second fixing plates;
the telescopic device is characterized by further comprising a fourth fixing plate, wherein the fourth fixing plate is fixedly connected with the left side of the rotating frame, and two ends of the first telescopic device are respectively connected with the fixing frame and the fourth fixing plate in a rotating mode.
The conveying device for the double-sided baking machine using the deviation correcting device further comprises: conveyer belt, mounting bracket, first guide roll and drive roller rotate with the mounting bracket respectively and are connected, the conveyer belt contacts with first guide roll and drive roller, deviation correcting device is located the conveyer belt inboard, mount and mounting bracket fixed connection, second guide roll contacts with the conveyer belt medial surface.
On the basis of the technical scheme, the novel belt conveyor further comprises a tensioning device, the tensioning device comprises a third telescopic device, a chain wheel, a sliding frame, a first screw rod, a first nut and a tensioning roller, two ends of the third telescopic device are respectively fixedly connected with a mounting frame and the chain, the chain is connected with the chain wheel, the chain is rotationally connected with the mounting frame, the chain is fixedly connected with the first screw rod, the first screw rod penetrates through the sliding frame to be in threaded connection with the first nut, the sliding frame is in sliding connection with the mounting frame, the front end and the rear end of the tensioning roller are respectively rotationally connected with the sliding frame, and the tensioning roller is in contact with the inner side surface of the conveying belt.
The utility model has the following advantages: the conveying belt passes through the grooves of the groove-type photoelectric switches on two sides, and the sensor in the middle of the groove-type photoelectric switch groove detects whether the conveying belt shields light, so that whether the deflection degree of the conveying belt exceeds a limit is judged, and the problem that the existing deviation correcting device cannot automatically detect is solved; the rotating frame is driven to horizontally rotate through the first telescopic device, manual driving of the rotating frame to rotate and adjust is not needed, and the problem that the accuracy of manual correction is poor is solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is apparent that the drawings in the following description are only one embodiment of the present utility model, and that other embodiments of the drawings may be derived from the drawings provided without inventive effort for a person skilled in the art.
Fig. 1: a schematic diagram of a front view structure of the deviation correcting device;
fig. 2: schematic top view structure of deviation correcting device;
fig. 3: one of the three-dimensional structure schematic diagrams of the deviation correcting device;
fig. 4: a second three-dimensional structure schematic diagram of the deviation correcting device;
fig. 5: a schematic diagram of a front view structure of a conveying device for a double-sided baking machine;
fig. 6: a partially enlarged schematic structural view at a in fig. 5;
fig. 7: schematic diagram of front cross-sectional structure of conveying device for double-sided baking machine;
fig. 8: a partially enlarged schematic view of the structure at B in fig. 7.
Detailed Description
The utility model is further illustrated by the following figures and examples:
embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Embodiment one:
as shown in fig. 1 to 5, the present embodiment provides a deviation correcting device, including: the rotary frame 32 is located above the fixed frame 31 and is rotationally connected with the fixed frame 31, two ends of the first telescopic device 33 rotate relative to the fixed frame 31 and the rotary frame 32 respectively, the two groove-shaped photoelectric switches 37 are located on the front side and the rear side of the fixed frame 31 and are fixed relative to the fixed frame 31 respectively, and the second guide roller 39 is located above the rotary frame 32 and is rotationally connected with the rotary frame 32.
On the basis of the technical scheme, the novel clamping device further comprises clamping blocks 38, clamping plates 312 and connecting frames 322, wherein the clamping plates 312 are located above the fixed frames 31 and are fixedly connected with the fixed frames 31 through brackets, the connecting frames 322 are located below the rotating frames 32 and are fixedly connected with the rotating frames 32, the two clamping blocks 38 are located on the upper side and the lower side of the clamping plates 312 respectively, screw portions are formed on one sides, away from the clamping plates 312, of the clamping blocks 38, the screw portions of the clamping blocks 38 on the upper side and the lower side are in threaded connection with the rotating frames 32 and the connecting frames 322 respectively, and the clamping blocks 38 are in contact with the clamping plates 312.
On the basis of the technical scheme, the novel roller type roller fixing device further comprises a roller 35, a spring 36, a first mounting plate 311, a third fixing plate 323 and a rotating plate 351, wherein the first mounting plate 311 is located above the fixing frame 31 and is fixedly connected with the fixing frame 31, the third fixing plate 323 is fixedly connected with the rotating frame 32, the lower end of the rotating plate 351 is rotationally connected with the first mounting plate 311, two ends of the spring 36 are respectively rotationally connected with the first mounting plate 311 and the rotating plate 351, the upper end of the rotating plate 351 is rotationally connected with the roller 35, and the roller 35 is in contact with the third fixing plate 323.
On the basis of the technical scheme, the photoelectric switch further comprises a first fixing plate 34 and a second mounting plate 341, wherein the first fixing plate 34 is fixedly connected with the front side and the rear side of the fixing frame 31, a first long-strip hole is formed in the first fixing plate 34, a second long-strip hole is formed in the second mounting plate 341, a bolt penetrates through the first long-strip hole and the second mounting plate 341 and then is in threaded connection with a nut, and the groove-type photoelectric switch 37 is fixedly connected with the second mounting plate 341.
On the basis of the technical scheme, the novel rotary table further comprises a fixed shaft 310 and a shaft sleeve 320, wherein the shaft sleeve 320 is fixedly connected with the rotary frame 32, the fixed shaft 310 is fixedly connected with the fixed frame 31, and the fixed shaft 310 is inserted into the shaft sleeve 320 and is rotatably connected with the shaft sleeve 320;
the front side and the rear side of the rotating frame 32 are respectively and fixedly connected with the second fixed plate 321, and two ends of the second guide roller 39 are respectively and rotatably connected with different second fixed plates 321;
the device further comprises a fourth fixing plate 324, the fourth fixing plate 324 is fixedly connected with the left side of the rotating frame 32, and two ends of the first telescopic device 33 are respectively connected with the fixing frame 31 and the fourth fixing plate 324 in a rotating mode.
Working principle:
at least one of the groove-type photoelectric switches 37 on the front and rear sides detects the emitted light, which indicates that the conveyor belt 2 is deflected, and the groove-type photoelectric switch 37 stops the movement of the conveyor belt 2 (the motor driving it is stopped) by the control device.
During correction, the clamping blocks 38 on the upper side and the lower side of the rotary clamping plate 312 move away from the clamping plate 312, and the clamping blocks 38 loosen the clamping plate 312, so that the rotating frame 32 can rotate relative to the fixed frame 31. After the release, the springs 36 on the front and rear sides drive the rotating plate 351 to rotate, and the rollers 35 drive the rotating frame 32 to rotate, so that the rotating frame 32 is rotated to the initial position. The roller 35, the spring 36, the rotating plate 351 and other components on the front and rear sides are identical in structure and mirror symmetry, so that the force of the springs 36 on the front and rear sides to the rotating frame 32 is identical.
Thereafter, the rotating frame 32 is driven to rotate about the fixed shaft 310 by the extension and contraction of the first telescopic device 33. After the light rays emitted by the groove-type photoelectric switches 37 on the front side and the rear side are blocked by the conveyor belt 2, the conveyor belt 2 is positioned at an unbiased position. Thereafter, the first telescopic device 33 is stopped and kept in position. The first telescopic device 33 may be an electric push rod, an air cylinder or a hydraulic cylinder. The second guide roller 39 is used for contacting the conveyor belt 2 and for driving the conveyor belt 2 to change position.
Then, the worker rotates the clamp blocks 38 on the upper and lower sides of the clamp plate 312 to move in a direction approaching the clamp plate 312, and applies pressure to clamp and fix the clamp plate 312 after the clamp blocks 38 are in contact with the clamp plate 312, thereby fixing the fixing frame 31 and the rotating frame 32.
Embodiment two:
as shown in fig. 1 to 8, the present embodiment provides a conveying device for a double-sided baking machine using the deviation correcting device according to the first embodiment, further comprising: the conveying belt 2, the mounting frame 4, the first guide roller 21 and the driving roller 22 are respectively connected with the mounting frame 4 in a rotating mode, the conveying belt 2 is in contact with the first guide roller 21 and the driving roller 22, the deviation correcting device 3 is located on the inner side of the conveying belt 2, the fixing frame 31 is fixedly connected with the mounting frame 4, and the second guide roller 39 is in contact with the inner side face of the conveying belt 2.
On the basis of the technical scheme, the novel conveyer belt conveyor belt conveying device further comprises a tensioning device 5, the tensioning device 5 comprises a third telescopic device 51, a chain 52, a chain wheel 53, a sliding frame 54, a first screw rod 55, a first nut 56 and a tensioning roller 57, two ends of the third telescopic device 51 are fixedly connected with the installation frame 4 and the chain 52 respectively, the chain 52 is connected with the chain wheel 53, the chain wheel 53 is rotationally connected with the installation frame 4, the chain 52 is fixedly connected with the first screw rod 55, the first screw rod 55 penetrates through the sliding frame 54 to be in threaded connection with the first nut 56, the sliding frame 54 is in sliding connection with the installation frame 4, the front end and the rear end of the tensioning roller 57 are rotationally connected with the sliding frame 54 respectively, and the tensioning roller 57 is in contact with the inner side surface of the conveyer belt 2.
Working principle:
the conveyor belt 2 is in contact with a plurality of first guide rollers 21, the first guide rollers 21 being used to change the position of the conveyor belt 2. The driving roller 22 is driven by a motor to thereby drive the conveyor belt 2 to move.
After the conveyor belt 2 has stopped, the tensioning device 5 is adjusted. The third telescopic device 51 stretches and drives the chain wheel 53 to move, the chain wheel 53 pulls the first screw 55 to move left and right, and the tensioning roller 57 is driven to move left and right to tension the conveying belt 2.
The present utility model has been described above by way of example, but the present utility model is not limited to the above-described embodiments, and any modifications or variations based on the present utility model fall within the scope of the present utility model.
Claims (7)
1. A deviation correcting device, characterized by comprising: mount (31), rotating turret (32), first telescoping device (33), trough type photoelectric switch (37) and second guide roll (39), rotating turret (32) are located mount (31) top and rotate with mount (31) and are connected, first telescoping device (33) both ends rotate relative mount (31) and rotating turret (32) respectively, and two trough type photoelectric switch (37) are located the front and back both sides of mount (31) respectively and are fixed relative mount (31), second guide roll (39) are located rotating turret (32) top and rotate with rotating turret (32) and are connected.
2. A deviation correcting device according to claim 1, characterized in that: still include clamp splice (38), grip block (312) and link (322), grip block (312) are located mount (31) top and pass through support and mount (31) fixed connection, link (322) are located rotating turret (32) below and with rotating turret (32) fixed connection, two clamp splice (38) are located both sides about grip block (312) respectively, one side that grip block (38) kept away from grip block (312) is formed with screw rod portion, the screw rod portion of grip block (38) of upper and lower both sides respectively with rotating turret (32) and link (322) threaded connection, grip block (38) contact with grip block (312).
3. A deviation correcting device according to claim 1, characterized in that: still include gyro wheel (35), spring (36), first mounting panel (311), third fixed plate (323) and rotor plate (351), first mounting panel (311) are located mount (31) top and with mount (31) fixed connection, third fixed plate (323) and rotor frame (32) fixed connection, rotor plate (351) lower extreme and first mounting panel (311) rotate to be connected, spring (36) both ends respectively with first mounting panel (311) and rotor plate (351) rotate to be connected, rotor plate (351) upper end and gyro wheel (35) rotate to be connected, gyro wheel (35) and third fixed plate (323) contact.
4. A deviation correcting device according to claim 1, characterized in that: the photoelectric switch is characterized by further comprising a first fixing plate (34) and a second mounting plate (341), wherein the first fixing plate (34) is fixedly connected with the front side and the rear side of the fixing frame (31), a first long-strip hole is formed in the first fixing plate (34), a second long-strip hole is formed in the second mounting plate (341), a bolt penetrates through the first long-strip hole and the second mounting plate (341) and then is in threaded connection with a nut, and the groove-type photoelectric switch (37) is fixedly connected with the second mounting plate (341).
5. A deviation correcting device according to claim 1, characterized in that: the device further comprises a fixed shaft (310) and a shaft sleeve (320), wherein the shaft sleeve (320) is fixedly connected with the rotating frame (32), the fixed shaft (310) is fixedly connected with the fixed frame (31), and the fixed shaft (310) is inserted into the shaft sleeve (320) and is rotationally connected with the shaft sleeve (320);
the device also comprises a second fixed plate (321), wherein the front side and the rear side of the rotating frame (32) are respectively and fixedly connected with the second fixed plate (321), and the two ends of the second guide roller (39) are respectively and rotatably connected with different second fixed plates (321);
the telescopic device further comprises a fourth fixing plate (324), the fourth fixing plate (324) is fixedly connected with the left side of the rotating frame (32), and two ends of the first telescopic device (33) are respectively connected with the fixing frame (31) and the fourth fixing plate (324) in a rotating mode.
6. A conveyor for a double-sided baking machine using the deviation correcting device according to any one of claims 1 to 5, characterized by further comprising: conveyer belt (2), mounting bracket (4), first guide roll (21) and drive roller (22) rotate with mounting bracket (4) respectively and are connected, conveyer belt (2) contact with first guide roll (21) and drive roller (22), deviation correcting device (3) are located conveyer belt (2) inboard, mount (31) and mounting bracket (4) fixed connection, second guide roll (39) contact with conveyer belt (2) medial surface.
7. The conveyor for a double-sided toaster as claimed in claim 6, wherein: still include overspeed device tensioner (5), overspeed device tensioner (5) include third telescoping device (51), chain (52), sprocket (53), carriage (54), first screw rod (55), first nut (56), tensioning roller (57), third telescoping device (51) both ends respectively with mounting bracket (4) and chain (52) fixed connection, chain (52) are connected with sprocket (53), sprocket (53) are connected with mounting bracket (4) rotation, chain (52) and first screw rod (55) fixed connection, first screw rod (55) pass carriage (54) and first nut (56) threaded connection, carriage (54) and mounting bracket (4) sliding connection, both ends are respectively with carriage (54) rotation connection around tensioning roller (57), tensioning roller (57) and conveyer belt (2) medial surface contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321251829.XU CN219949559U (en) | 2023-05-22 | 2023-05-22 | Deviation correcting device and conveying device for double-sided baking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321251829.XU CN219949559U (en) | 2023-05-22 | 2023-05-22 | Deviation correcting device and conveying device for double-sided baking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219949559U true CN219949559U (en) | 2023-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321251829.XU Active CN219949559U (en) | 2023-05-22 | 2023-05-22 | Deviation correcting device and conveying device for double-sided baking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219949559U (en) |
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2023
- 2023-05-22 CN CN202321251829.XU patent/CN219949559U/en active Active
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