CN217851075U - Composite calender with adjustable preforming thickness - Google Patents
Composite calender with adjustable preforming thickness Download PDFInfo
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- CN217851075U CN217851075U CN202121983056.5U CN202121983056U CN217851075U CN 217851075 U CN217851075 U CN 217851075U CN 202121983056 U CN202121983056 U CN 202121983056U CN 217851075 U CN217851075 U CN 217851075U
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- compression rollers
- compression
- frame
- guide rod
- adjusting
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Abstract
A composite calender with adjustable tabletting thickness comprises a rack, a guide rod, a stepping motor, an adjusting mechanism and a scraping unit; a rack: the top part is provided with a feed inlet; a guide rod: the end part of the guide rod is welded on the rack, the guide rod is connected with an adjusting frame in a bilateral symmetry sliding manner, the inner side of the adjusting frame is connected with two groups of compression rollers in a bilateral symmetry rotating manner, the two groups of compression rollers are arranged in a V-shaped structure, four compression rollers are arranged in each group, and the end part of a roller shaft of each group of compression rollers is in transmission connection through a transmission mechanism; a stepping motor: the output shaft of the stepping motor is fixedly connected with the end part of a roll shaft of one of the compression rollers; an adjusting mechanism: the transmission part is fixedly connected with the adjusting frame; a blade unit: fix on the alignment jig and correspond the position of compression roller and divide, this compound calender with adjustable preforming thickness adjusts the convenience, can roll out the dough sheet of different thickness, and its working capacity is strong, can strike off the surface fabric on the compression roller.
Description
Technical Field
The utility model belongs to the technical field of composite calender technique and specifically relates to a composite calender with adjustable preforming thickness is related to.
Background
The composite calender has the advantages that loose dough is rolled into thin dough sheets meeting the requirement of specified thickness, the thinning and mutual adhesion of gluten network tissues are further promoted in the sheeting process, and finally the thin dough sheets are uniformly arranged in the dough sheets, so that the dough sheets have certain toughness and strength, the product quality is guaranteed, the existing composite calender can only roll dough sheets with the specified thickness, and the sheeting thickness of the existing composite calender cannot be adjusted as required.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a compound calender with adjustable preforming thickness, it is convenient to adjust, can roll out the dough sheet of different thickness, and its working capacity is strong, can strike off the surface fabric on the compression roller, can effectively solve the problem in the background art.
In order to realize the utility model aims at, the utility model adopts the following technical scheme:
a composite calender with adjustable tabletting thickness comprises a rack, a guide rod, a stepping motor, an adjusting mechanism and a scraping unit;
a frame: the top part is provided with a feed inlet;
a guide rod: the end part of the guide rod is welded on the rack, the guide rod is connected with an adjusting frame in a bilateral symmetry sliding manner, the inner side of the adjusting frame is connected with two groups of compression rollers in a bilateral symmetry rotating manner, the two groups of compression rollers are arranged in a V-shaped structure, four compression rollers are arranged in each group, and the end part of a roller shaft of each group of compression rollers is in transmission connection through a transmission mechanism;
a stepping motor: the output shaft of the stepping motor is fixedly connected with the end part of one roll shaft of the group of the press rolls;
an adjusting mechanism: the transmission part is fixedly connected with the adjusting frame;
a blade unit: the pressing rollers are fixed on the adjusting frame and distributed corresponding to the positions of the pressing rollers;
wherein, the output shaft electric connection external control switch group of step motor.
Furthermore, the adjusting mechanism comprises a servo motor, a bidirectional screw rod and a transmission nut, the servo motor is installed on the side face of the rack, the bidirectional screw rod is fixed on an output shaft of the servo motor, the transmission nut is fixed on the adjusting frame and in threaded connection with the bidirectional screw rod, and the servo motor is electrically connected with the external control switch set.
Furthermore, drive mechanism includes sprocket and chain, and the roller shaft end portion at the compression roller is fixed to the sprocket, and the sprocket that is located on every group compression roller shaft end portion passes through chain drive to be connected.
Furthermore, the scraping unit comprises a scraper, a telescopic rod and a spring, the telescopic rod is fixed on the side face of the adjusting frame, the scraper is fixed at the end portion of the telescopic rod, and the spring is sleeved on the telescopic rod and distributed between the adjusting frame and the scraper.
Furthermore, the device also comprises a belt conveyor, wherein the belt conveyor is arranged on the inner side of the rack and distributed below the press rollers, and the belt conveyor is electrically connected with an external control switch group.
Compared with the prior art, the beneficial effects of the utility model are that: this compound calender with adjustable preforming thickness has following benefit:
1. two groups of compression rollers are rotationally connected to the inner side of the adjusting frame in a bilateral symmetry mode, and are arranged in a V-shaped structure, so that feeding is facilitated.
2. An output shaft of the servo motor drives the bidirectional screw rod to rotate, the bidirectional screw rod is in threaded transmission with the transmission nut, and the transmission nut drives the adjusting frame to slide along the guide rod, so that the distance between the two groups of press rollers is adjusted, dough sheets with different thicknesses are rolled, the adjustment is convenient, and the working capacity of the composite calender is improved.
3. The fabric on the compression roller is scraped by the scraping unit, so that the cleanness of the compression roller is ensured, and the adverse effect on the extrusion process of the fabric is avoided.
4. The dough sheet after the extrusion falls on the belt conveyor, and the belt conveyor shifts out the dough sheet from the bottom of the compression roller, so that the trouble and the risk of operating the hand stretching to the bottom of the compression roller are avoided, time and labor are saved, and the safety is good.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a sectional view of the present invention;
fig. 4 is an enlarged view of the structure at a of the present invention.
In the figure: the automatic scraper comprises a machine frame 1, a stepping motor 2, a guide rod 3, an adjusting mechanism 4, a servo motor 41, a bidirectional screw rod 42, a transmission nut 43, an adjusting frame 5, a belt conveyor 6, a press roller 7, a feed inlet 8, a transmission mechanism 9, a sprocket 91, a chain 92, a scraper unit 10, a scraper 101, a telescopic rod 102 and a spring 103.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a composite calender with adjustable tabletting thickness comprises a rack 1, a guide rod 3, a stepping motor 2, an adjusting mechanism 4 and a scraping unit 10;
frame 1: the top part is provided with a feed inlet 8;
and (3) a guide rod: the end part of the guide rod 3 is welded on the frame 1, the adjusting frames 5 are connected to the guide rod 3 in a bilaterally symmetrical sliding manner, two groups of compression rollers 7 are connected to the inner side of the adjusting frames 5 in a bilaterally symmetrical rotating manner, the two groups of compression rollers 7 are arranged in a V-shaped structure to facilitate feeding, four compression rollers 7 are arranged in each group, and the end part of a roller shaft of each group of compression rollers 7 is in transmission connection through a transmission mechanism 9;
the stepping motor 2: the output shaft of the stepping motor 2 is fixedly connected with the end part of a roller shaft of one of the compression rollers 7;
the adjusting mechanism 4: is arranged on the frame 1 and the transmission part is fixedly connected with the adjusting frame 5;
the blade unit 10: the pressing rollers are fixed on the adjusting frame 5 and distributed corresponding to the positions of the pressing rollers 7;
wherein, the output shaft of the stepping motor 2 is electrically connected with the external control switch group.
Adjustment mechanism 4 includes servo motor 41, two-way lead screw 42 and drive nut 43, servo motor 41 installs the side in frame 1, two-way lead screw 42 is fixed on servo motor 41's output shaft, drive nut 43 is fixed on alignment jig 5 and with two-way lead screw 42 threaded connection, servo motor 41 electric connection external control switch group, servo motor 41's output shaft drives two-way lead screw 42 and rotates, two-way lead screw 42 and drive nut 43 threaded transmission, drive nut 43 drives alignment jig 5 and slides along guide arm 3, thereby adjust the interval between two sets of compression rollers 7, roll out the dough sheet of different thickness with this, it adjusts conveniently, the working capacity of this composite calender has been improved.
Drive mechanism 9 includes sprocket 91 and chain 92, sprocket 91 is fixed at the roller end portion of compression roller 7, the sprocket 91 that is located on the roller end portion of every group compression roller 7 passes through the transmission of chain 92 to be connected, step motor 2's output shaft drives one of them compression roller 7 and rotates, the roller end portion of compression roller 7 drives sprocket 91 and rotates, through the transmission of chain 92 between the sprocket 91, thereby make all compression rollers 7 on this group rotate, compression roller 7 rotates and extrudees the surface fabric, the rationality of design has been guaranteed.
Doctor-bar unit 10 includes scraper 101, telescopic link 102 and spring 103, telescopic link 102 is fixed in the side of alignment jig 5, scraper 101 is fixed at the tip of telescopic link 102, spring 103 cup joints its distribution on telescopic link 102 between alignment jig 5 and scraper 101, compression roller 7 is rotating the in-process and contacts with scraper 101, scraper 101 will glue the surface fabric that strikes off on compression roller 7, scraper 101 is when striking off the action, can promote telescopic link 102 and stretch out and draw back the variable, spring 103 carries out elastic deformation simultaneously, deformation power can counteract in scraper 101, thereby make scraper 101 and compression roller 7 contact, strike off through the surface fabric to on compression roller 7, thereby guarantee compression roller 7's cleanliness factor, avoid it to cause harmful effects to the extrusion process of surface fabric.
Still include belt conveyor 6, belt conveyor 6 installs in the inboard of frame 1 and distributes in the below of compression roller 7, and 6 electric connection external control switch groups of belt conveyor, the dough sheet after the extrusion fall on belt conveyor 6, and belt conveyor 6 shifts out the bottom of compression roller 7 with the dough sheet, avoids the hand to stretch to the trouble and the risk that the compression roller 7 bottom operated, labour saving and time saving, and the security is good.
The utility model provides a pair of compound calender with adjustable preforming thickness's theory of operation as follows: the fabric falls between the compression rollers 7 through the feed port 8, the output shaft of the stepping motor 2 drives one of the compression rollers 7 to rotate, the end part of the roller shaft of the compression roller 7 drives the chain wheel 91 to rotate, the chain wheel 91 is driven by the chain 92, so that all the compression rollers 7 on the group rotate, the compression rollers 7 rotate to extrude the fabric, the extruded dough sheet falls on the belt conveyor 6, the belt conveyor 6 moves the dough sheet out of the bottom of the compression roller 7, the dough sheet is re-pressed as required or the well-formed dough sheet is moved away, the compression rollers 7 are in contact with the scraper 101 in the rotating process, the scraper 101 scrapes the fabric adhered to the compression rollers 7, the scraped fabric falls on the belt conveyor 6, the scraper 101 pushes the telescopic rod 102 to perform telescopic variable expansion and contraction when scraping, the spring 103 performs elastic deformation, the deformation force can act against the scraper 101, so that the scraper 101 is in contact with the compression rollers 7, the output shaft of the servo motor 41 drives the bidirectional screw rod 42 to rotate, the bidirectional screw rod 42 is in threaded transmission with the transmission nut 43, the transmission nut 43 drives the adjusting frame 5 to slide along the guide rod 3, so as to adjust the distance between the two groups of the compression rollers 7, and the rolled dough sheet with different thicknesses.
It is to be noted that the stepping motor 2, the servo motor 41 and the belt conveyor 6 disclosed in the above embodiments are all configured according to actual application scenarios.
The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.
Claims (5)
1. The utility model provides a compound calender with adjustable preforming thickness which characterized in that: comprises a frame (1), a guide rod (3), a stepping motor (2), an adjusting mechanism (4) and a scraping unit (10);
frame (1): the top part is provided with a feed inlet (8);
guide rod (3): the end parts of the compression rollers are welded on the rack (1), the guide rod (3) is connected with the adjusting frames (5) in a bilateral symmetry sliding mode, the inner sides of the adjusting frames (5) are connected with two groups of compression rollers (7) in a bilateral symmetry rotating mode, the two groups of compression rollers (7) are arranged in a V-shaped structure, four compression rollers (7) are arranged in each group, and the end parts of the roll shafts of the compression rollers (7) in each group are in transmission connection through the transmission mechanisms (9);
stepping motor (2): the output shaft of the stepping motor (2) is fixedly connected with the end part of a roll shaft of one of the compression rollers (7) in the group;
adjusting mechanism (4): is arranged on the frame (1) and the transmission part is fixedly connected with the adjusting frame (5);
blade unit (10): is fixed on the adjusting frame (5) and distributed corresponding to the position of the press roll (7);
the output shaft of the stepping motor (2) is electrically connected with an external control switch group.
2. The composite calender with adjustable tabletting thickness of claim 1, wherein: adjustment mechanism (4) include servo motor (41), two-way lead screw (42) and drive nut (43), and servo motor (41) are installed in the side of frame (1), two-way lead screw (42) are fixed on the output shaft of servo motor (41), drive nut (43) are fixed on alignment jig (5) and with two-way lead screw (42) threaded connection, servo motor (41) electric connection external control switch group.
3. The composite calender with adjustable tabletting thickness of claim 1, wherein: drive mechanism (9) are including sprocket (91) and chain (92), and sprocket (91) are fixed at the roller shaft end of compression roller (7), and sprocket (91) that are located on every group compression roller (7) roller shaft end passes through chain (92) transmission and connects.
4. The composite calender with adjustable tabletting thickness of claim 1, wherein: the scraper unit (10) comprises a scraper (101), an expansion link (102) and a spring (103), the expansion link (102) is fixed on the side face of the adjusting frame (5), the scraper (101) is fixed at the end part of the expansion link (102), and the spring (103) is sleeved on the expansion link (102) and distributed between the adjusting frame (5) and the scraper (101).
5. The composite calender with adjustable tabletting thickness of claim 1, wherein: the automatic feeding device is characterized by further comprising a belt conveyor (6), wherein the belt conveyor (6) is installed on the inner side of the rack (1) and distributed below the compression roller (7), and the belt conveyor (6) is electrically connected with an external control switch group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121983056.5U CN217851075U (en) | 2021-08-23 | 2021-08-23 | Composite calender with adjustable preforming thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121983056.5U CN217851075U (en) | 2021-08-23 | 2021-08-23 | Composite calender with adjustable preforming thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217851075U true CN217851075U (en) | 2022-11-22 |
Family
ID=84049290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121983056.5U Active CN217851075U (en) | 2021-08-23 | 2021-08-23 | Composite calender with adjustable preforming thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217851075U (en) |
-
2021
- 2021-08-23 CN CN202121983056.5U patent/CN217851075U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 414000 Guo Zhen Xiang Zaoshu Cun, Yueyanglou District, Yueyang City, Hunan Province Patentee after: Yueyang Qingming Agricultural Development Co.,Ltd. Address before: 414000 Guo Zhen Xiang Zaoshu Cun, Yueyanglou District, Yueyang City, Hunan Province Patentee before: Yueyang Qingming Flour Industry Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |