CN214779573U - Tension device for portrait machine - Google Patents
Tension device for portrait machine Download PDFInfo
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- CN214779573U CN214779573U CN202121405700.0U CN202121405700U CN214779573U CN 214779573 U CN214779573 U CN 214779573U CN 202121405700 U CN202121405700 U CN 202121405700U CN 214779573 U CN214779573 U CN 214779573U
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- box body
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- 238000013519 translation Methods 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 7
- 238000004804 winding Methods 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a overspeed device tensioner for pictorial machine relates to pictorial machine technical field, including the main part frame, the left side fixed mounting of main part frame has the rolling support, the inboard of rolling support is rotated and is connected with the wind-up roll, the back fixed mounting of rolling support has rolling motor, rolling motor's output shaft and the back fixed connection of wind-up roll, the front of main part frame is provided with tensioning adjustment mechanism. The utility model discloses a daylighting electric sensor monitors the paper high position that is in between translation control roller and the stoving roller, if the rate of tension reduces, can lead to the paper to buckle between translation control roller and stoving roller, is monitored by photoelectric sensor, later control electric putter operation, promotes the translation control roller left, realizes the function of automatic promotion paper rate of tension, solves the manual problem that can influence the normal work of workman of adjusting the device of workman, promotes the convenience of this device.
Description
Technical Field
The utility model relates to a pictorial machine technical field, concretely relates to tensioning device for pictorial machine.
Background
The printer is a large-format printer, generally used in the industries of advertisement, picture and text and CAD, and is mainly divided into two types according to the nozzle technology: piezoelectric portrait machine and thermal foaming portrait machine need use overspeed device tensioner in the portrait machine to come to carry out the tensioning to the drawing, drive about the paper and be in the tensioning state all the time. The following problems exist in the prior art:
1. the existing tensioning device does not have the function of automatically tensioning paper, and a worker is required to manually adjust the device in the process of tensioning the paper, so that the normal work of the worker is influenced;
2. the existing tensioning device does not have the function of automatically relieving the tension of paper, and the tension of the paper is too large, so that the paper can be broken and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tension device for a photo machine, wherein one purpose is to have the function of automatically tensioning paper and solve the problem that the normal work of workers is influenced by manually adjusting the device by workers; the other purpose is to solve the problem that the tension of the paper is too large, which may cause the paper to break, so as to achieve the effect of protecting the paper.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a overspeed device tensioner for portrait machine, includes the main part frame, the left side fixed mounting of main part frame has the rolling support, the inboard of rolling support is rotated and is connected with the wind-up roll, the back fixed mounting of rolling support has rolling motor, rolling motor's output shaft and the back fixed connection of wind-up roll, the front of main part frame is provided with tensioning adjustment mechanism, the back of main part frame is provided with stoving mechanism.
Tensioning adjustment mechanism includes the control box body, the right side fixed mounting of control box body inner chamber has electric putter, electric putter's removal end fixedly connected with connecting block.
The drying mechanism comprises a drying roller and a heating box body, the drying roller is rotatably connected to the inner side of the main body rack, and a double-fan unit is fixedly mounted on the back of the inner cavity of the heating box body.
The utility model discloses technical scheme's further improvement lies in: the utility model discloses a control box body, including main body frame, connecting block, control box body fixed mounting is in the front of main body frame, fixedly connected with translation control roller in the back of connecting block extends to the inner chamber of main body frame, the back of translation control roller is connected with the back dismantlement formula of main body frame inner chamber, the back fixed mounting of control box body inner chamber has photoelectric sensor, photoelectric sensor's the back extends to in the inner chamber of main body frame.
The utility model discloses technical scheme's further improvement lies in: a central plate is fixedly installed in an inner cavity of the translation control roller, a pressure sensor is fixedly installed at the bottom of the central plate, and a pressure transmission rod is fixedly connected to the bottom of the pressure sensor.
The utility model discloses technical scheme's further improvement lies in: the bottom fixedly connected with movable block of pressure transfer pole, the bottom fixedly connected with elastic rod of well board, the bottom of elastic rod and the top fixed connection of movable block.
The utility model discloses technical scheme's further improvement lies in: the back of stoving roller extends to the back of main part frame, the embedded connection of heating box body is at the back of main part frame, the bottom fixed mounting of heating box body inner chamber has the mounting panel, the top swing joint of mounting panel has the electric heat bar.
The utility model discloses technical scheme's further improvement lies in: the drying roller comprises a main core rod, a through groove is formed in the outer wall of the main core rod, a grid net sleeve is fixedly sleeved on the outer wall of the main core rod, and a breathable sleeve layer is fixedly sleeved on the outer wall of the grid net sleeve.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a overspeed device tensioner for portrait machine, adopt photoelectric sensor, electric putter and the combination of translation control roller, monitor the paper high position that is in between translation control roller and the stoving roller through photoelectric sensor, if the rate of tension reduces, can lead to the paper to buckle between translation control roller and stoving roller, be monitored by photoelectric sensor, later control electric putter operation, promote the translation control roller left, realize the function of automatic promotion paper rate of tension, solve the manual problem that can influence the normal work of workman of adjusting the device of workman, promote the convenience of this device.
2. The utility model provides a overspeed device tensioner for photo machine, adopt pressure sensor, electric putter and translation control roller's combination, monitor the pressure between paper and the translation control roller through pressure sensor, if the rate of tension of paper is great, can compress the movable block to great extent, monitor out great pressure numerical value through pressure sensor, the simultaneous control electric putter operation, promote the translation control roller right, realize the automatic function that reduces paper rate of tension, avoid the paper to appear straining disconnected problem, the realization is to the effect that the paper protected.
3. The utility model provides a overspeed device tensioner for portrait machine adopts the combination of stoving roller, heating box body, double fan group and electric rod, and the operation of two fan groups of control and electric rod draws natural wind from the back of heating box body, and the inner chamber through the heating box body is heated the back, blows to the inner chamber of stoving roller in, finally discharges through leading to the groove, realizes carrying out the function of heating to the paper, avoids the problem that the printing ink on the paper appears damaging, realizes carrying out the function of protecting to the paper that prints.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the control box of the present invention;
fig. 3 is a schematic view of the connection structure of the translation control roller according to the present invention;
FIG. 4 is a schematic view of the internal structure of the heating box of the present invention;
fig. 5 is the schematic view of the sectional structure of the drying roller of the present invention.
In the figure: 1. a main body frame; 2. winding a support; 3. a winding motor; 4. a wind-up roll;
5. a tension adjustment mechanism; 51. a control box body; 511. a photosensor; 512. connecting blocks; 513. an electric push rod; 52. a translation control roller; 521. a center plate; 522. a pressure sensor; 523. a pressure transfer rod; 524. a movable block; 525. an elastic rod;
6. a drying mechanism; 61. a drying roller; 611. a main mandrel; 612. a through groove; 613. a grid mesh; 614. a breathable jacket layer; 62. heating the box body; 63. a double fan set; 64. mounting a plate; 65. an electric heating rod.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-5, the utility model provides a overspeed device tensioner for photo machine, including main part frame 1, main part frame 1's left side fixed mounting has rolling support 2, rolling support 2's inboard is rotated and is connected with wind-up roll 4, rolling support 2's back fixed mounting has rolling motor 3, rolling motor 3's output shaft and wind-up roll 4's back fixed connection, main part frame 1's front is provided with tensioning adjustment mechanism 5, main part frame 1's back is provided with drying mechanism 6, tensioning adjustment mechanism 5 includes control box body 51, the right side fixed mounting of control box body 51 inner chamber has electric putter 513, the removal end fixedly connected with connecting block 512 of electric putter 513, drying mechanism 6 includes drying roller 61 and heating box body 62, drying roller 61 rotates the inboard of connecting at main part frame 1, the back fixed mounting of heating box body 62 inner chamber has two fan group 63.
In this embodiment, through being equipped with rolling motor 3, install the paper on the outer wall of wind-up roll 4, control rolling motor 3 operation drives wind-up roll 4 and rotates, can realize carrying out the function of rolling to the paper, through being equipped with electric putter 513, electric putter 513 removes through driving connecting block 512, makes translation control roller 52 carry out the translation to carry out certain regulation to the position of paper, the tension that finally realizes unique paper carries out the function of change.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the control box 51 is fixedly installed on the front side of the main body frame 1, the back of the connecting block 512 extends into the inner cavity of the main body frame 1 and is fixedly connected with the translation control roller 52, the back of the translation control roller 52 is detachably connected with the back of the inner cavity of the main body frame 1, the back of the inner cavity of the control box 51 is fixedly installed with the photoelectric sensor 511, the back of the photoelectric sensor 511 extends into the inner cavity of the main body frame 1, the inner cavity of the translation control roller 52 is fixedly installed with the central plate 521, the bottom of the central plate 521 is fixedly installed with the pressure sensor 522, and the bottom of the pressure sensor 522 is fixedly connected with the pressure transmission rod 523.
In this embodiment, through being equipped with photoelectric sensor 511, if the rate of tension of paper reduces, can lead to the paper to buckle between translation control roller 52 and drying roller 61, monitored by photoelectric sensor 511, thereby control electric putter 513 moves, the realization is carried out the function of adjusting to the rate of tension of paper, through being equipped with pressure sensor 522, it is great if the rate of tension of paper, can carry out great degree ground compression to movable block 524, monitor out great pressure numerical value through pressure sensor 522, control electric putter 513 simultaneously moves, promote translation control roller 52 right, realize the function of automatic reduction paper rate of tension.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the bottom of the pressure transmission rod 523 is fixedly connected with a movable block 524, the bottom of the central plate 521 is fixedly connected with an elastic rod 525, the bottom of the elastic rod 525 is fixedly connected with the top of the movable block 524, the back of the drying roller 61 extends to the back of the main body frame 1, the heating box 62 is connected to the back of the main body frame 1 in an embedded manner, the bottom of the inner cavity of the heating box 62 is fixedly provided with a mounting plate 64, the top of the mounting plate 64 is movably connected with an electric heating rod 65, the drying roller 61 comprises a main core rod 611, a through groove 612 is formed in the outer wall of the main core rod 611, a grid mesh sleeve 613 is fixedly sleeved on the outer wall of the main core rod 611, and a ventilation sleeve 614 is fixedly sleeved on the outer wall of the grid mesh sleeve 613.
In this embodiment, through being equipped with grid net 613, promote drying roller 61's air permeability, through being equipped with ventilative jacket layer 614, avoid the problem that the paper damaged to appear under the prerequisite of guaranteeing the gas permeability, the top swing joint through mounting panel 64 has the design of electric rod 65, and the efficiency of stoving is changed to the quantity of the rotatory electric rod 65 of accessible to the use of this device.
The working principle of the tension device for the portrait machine will be described in detail below.
As shown in fig. 1-5, when in use, paper passes through the top of the drying roller 61 and the translation control roller 52 and is fixed on the outer wall of the winding roller 4, the winding motor 3 is controlled to operate to wind the paper, if the tension of the paper is too large, the tension is monitored by the pressure sensor 522, the electric push rod 513 is controlled to pull the translation control roller 52 to the right to reduce the tension of the paper, if the tension of the paper is too small, the photoelectric sensor 511 monitors the tension to control the electric push rod 513 to pull the translation control roller 52 to the left to increase the tension of the paper, so as to realize the function of automatically adjusting the tension of the paper, and the double fan sets 63 and the electric heating rod 65 are controlled to operate, so that the paper passing through the drying roller 61 can be heated.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (6)
1. The utility model provides a overspeed device tensioner for pictorial machine, includes main part frame (1), the left side fixed mounting of main part frame (1) has rolling support (2), the inboard of rolling support (2) is rotated and is connected with wind-up roll (4), the back fixed mounting of rolling support (2) has rolling motor (3), the output shaft of rolling motor (3) and the back fixed connection of wind-up roll (4), its characterized in that: the front side of the main body frame (1) is provided with a tensioning adjusting mechanism (5), and the back side of the main body frame (1) is provided with a drying mechanism (6);
the tensioning adjusting mechanism (5) comprises a control box body (51), an electric push rod (513) is fixedly installed on the right side of an inner cavity of the control box body (51), and a connecting block (512) is fixedly connected with the moving end of the electric push rod (513);
drying mechanism (6) are including drying roller (61) and heating box body (62), drying roller (61) rotate to be connected in the inboard of main part frame (1), the back fixed mounting of heating box body (62) inner chamber has two fan group (63).
2. A tension device for a printer according to claim 1, wherein: control box body (51) fixed mounting is in the front of main part frame (1), fixedly connected with translation control roller (52) in the back of connecting block (512) extends to the inner chamber of main part frame (1), the back of translation control roller (52) is connected with the back dismantlement formula of main part frame (1) inner chamber, the back fixed mounting of control box body (51) inner chamber has photoelectric sensor (511), the back of photoelectric sensor (511) extends to in the inner chamber of main part frame (1).
3. A tension device for a printer according to claim 2, wherein: a central plate (521) is fixedly installed in an inner cavity of the translation control roller (52), a pressure sensor (522) is fixedly installed at the bottom of the central plate (521), and a pressure transmission rod (523) is fixedly connected to the bottom of the pressure sensor (522).
4. A tension device for a printer according to claim 3, wherein: the bottom of the pressure transmission rod (523) is fixedly connected with a movable block (524), the bottom of the central plate (521) is fixedly connected with an elastic rod (525), and the bottom of the elastic rod (525) is fixedly connected with the top of the movable block (524).
5. A tension device for a printer according to claim 1, wherein: the back of stoving roller (61) extends to the back of main part frame (1), the back of embedded connection in main part frame (1) of heating box body (62), the bottom fixed mounting of heating box body (62) inner chamber has mounting panel (64), the top swing joint of mounting panel (64) has electric rod (65).
6. A tension device for a printer according to claim 5, wherein: the drying roller (61) comprises a main core rod (611), a through groove (612) is formed in the outer wall of the main core rod (611), a grid mesh sleeve (613) is fixedly sleeved on the outer wall of the main core rod (611), and a ventilation sleeve layer (614) is fixedly sleeved on the outer wall of the grid mesh sleeve (613).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121405700.0U CN214779573U (en) | 2021-06-23 | 2021-06-23 | Tension device for portrait machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121405700.0U CN214779573U (en) | 2021-06-23 | 2021-06-23 | Tension device for portrait machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214779573U true CN214779573U (en) | 2021-11-19 |
Family
ID=78714382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121405700.0U Expired - Fee Related CN214779573U (en) | 2021-06-23 | 2021-06-23 | Tension device for portrait machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214779573U (en) |
-
2021
- 2021-06-23 CN CN202121405700.0U patent/CN214779573U/en not_active Expired - Fee Related
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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: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |