CN214416886U - A thickener temperature control device for corrugated container board paper pasting machine - Google Patents

Abstract

The application relates to a paste temperature control device for a corrugated board pasting machine, relating to the technical field of corrugated paper processing; the paste temperature detection device comprises a glue cylinder for containing paste, wherein a feed inlet is formed in the top of the glue cylinder, a discharge outlet is formed in the bottom of the glue cylinder, a temperature detection assembly for detecting the temperature of the paste in the glue cylinder and a heating wire assembly for heating the paste in the glue cylinder are arranged in the glue cylinder, and the temperature detection assembly is electrically connected with a controller and used for receiving temperature data detected by the temperature detection assembly; the controller is electrically connected with the heating wire assembly and is used for starting and stopping the heating wire assembly according to the temperature data detected by the temperature detection assembly; this application has and opens and close electric heating element according to the thickener temperature to reduce the electric energy and consume, improve the effect of energy-conservation nature.

Description

A thickener temperature control device for corrugated container board paper pasting machine

Technical Field

The application relates to the technical field of corrugated paper processing, in particular to a paste temperature control device for a corrugated board pasting machine.

Background

The pasting machine is a device for coating the glue paste on the corrugated paper, and the paste used by the pasting machine is the glue paste with viscosity for bonding the corrugated paper.

A related Chinese patent with the publication number of CN209365463U discloses a full-automatic box pasting machine for a high-efficiency corrugated carton, which comprises a machine body, wherein a glue cylinder is arranged above the machine body, a first motor is arranged at the top end of the machine body, the lower end of a main shaft of the first motor is connected with a stirring shaft, stirring blades are arranged on the stirring shaft, a warm layer is arranged outside the glue cylinder, electric heating wires are arranged inside the warm layer, a heat preservation layer is arranged outside the warm layer, the bottom of the glue cylinder is communicated with a pipeline, an electric control valve for opening and closing the pipeline is arranged on the pipeline, and a glue inlet is arranged above the left side of the glue cylinder; when using, in pouring into the glue jar with the adhesive cement from the adhesive cement import, then start first motor and rotate the (mixing) shaft in order to carry out stirring treatment to the adhesive cement, the heating wire is connected the power heating to heat the adhesive cement, reduce the adhesive cement cooling and influence the condition of follow-up paste paper effect appear.

In view of the above-mentioned related technologies, the inventor believes that the internal temperature of the glue cylinder heated by the heating wire is not easy to cool the glue, and then the heating wire still continues to work, which easily causes electric energy waste, and the energy saving effect is not good, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the operating personnel who exists among the correlation technique and can't control heating wire operating duration according to the real-time temperature in the jar to lead to the technical problem that the electric energy consumes because of the long-time work of heating wire, this application provides a thickener temperature control device for corrugated container board paper pasting machine.

The application provides a thickener temperature control device for corrugated container board paper pasting machine adopts following technical scheme:

a paste temperature control device for a corrugated board pasting machine comprises a glue cylinder for containing paste, wherein a feed inlet is formed in the top of the glue cylinder, a discharge outlet is formed in the bottom of the glue cylinder, a temperature detection assembly for detecting the temperature of the paste in the glue cylinder and a heating wire assembly for heating the paste in the glue cylinder are arranged in the glue cylinder, and the temperature detection assembly is electrically connected with a controller and used for receiving temperature data detected by the temperature detection assembly; the controller is electrically connected with the heating wire assembly and is used for opening and closing the heating wire assembly according to the temperature data detected by the temperature detection assembly.

Through adopting above-mentioned technical scheme, detect the thickener temperature in the jar through the temperature detection subassembly, and with temperature detection data transport to controller, when temperature detection data is less than the default, the controller starts the heating wire subassembly, in order to heat the thickener, when temperature detection data is higher than the default, the controller closes the heating wire subassembly, stop the heating to the thickener, thereby according to the automatic start-stop heating wire subassembly of thickener temperature in the jar, reduce the electric energy consumption of heating wire subassembly, optimize energy-conserving effect.

Optionally, a fixing column is fixedly arranged on the top wall inside the rubber cylinder, and the fixing column is arranged along the height direction of the rubber cylinder; the temperature detection assembly comprises a plurality of temperature sensors, the temperature sensors are embedded on the outer side wall of the fixed column, and the temperature sensors are uniformly distributed along the height direction of the fixed column; the heating wire subassembly includes a plurality of groups electric heating wire, every group electric heating wire and temperature sensor one-to-one setting, the glue jar is close to one side of each temperature sensor department and all has seted up the cavity, all corresponds in each cavity and has had a set of electric heating wire.

Through adopting above-mentioned technical scheme to the inside temperature that realizes dividing the district of jar that glues detects, each temperature sensor detects its regional thickener temperature to with the temperature detection data transfer in this region to the controller, the controller is again controlled opening and close of the electric heating wire in this region, thereby carries out temperature detection to the inside not thickener of co-altitude of jar that glues, optimizes the temperature control effect, improves the detection accuracy of the thickener temperature in the jar that glues.

Optionally, a level sensor for detecting the height of paste in the glue cylinder is arranged on the top wall in the glue cylinder, the level sensor is electrically connected to the controller, the controller is electrically connected to a display for displaying data detected by the level sensor, and the display is arranged on the outer side wall of the glue cylinder.

By adopting the technical scheme, the level sensor detects the paste height in the rubber cylinder in real time and displays the paste height in real time through the display, when the displayed paste height data is lower than the height of a certain temperature sensor, it is indicated that no paste exists in the area where the temperature sensor is located, and at the moment, an operator can manually close all the temperature sensors and the corresponding electric heating wires which are higher than the temperature sensor and above the temperature sensor, so that the energy-saving effect is further achieved.

Optionally, the inner wall of the cavity is provided with a heat insulating layer and a heat conducting layer, the heat insulating layer is located on the side wall of the cavity far away from the temperature sensor, and the heat conducting layer is located on the side wall of the cavity close to the temperature sensor.

Through adopting above-mentioned technical scheme, the setting of heat preservation can play the heat preservation effect, reduces the heat loss, and the setting of heat-conducting layer can be with higher speed with heat conduction to thickener department, optimizes the heating effect, improves heating efficiency.

Optionally, a stirring assembly is arranged in the glue cylinder, and the stirring assembly comprises a connecting ring sleeved outside the fixed column, connecting rods symmetrically arranged on the outer side walls of the connecting rings, stirring blades arranged on the outer side walls of the connecting rods, and a driving piece for driving the connecting ring to rotate.

Through adopting above-mentioned technical scheme, drive the go-between through the driving piece and rotate to drive connecting rod and stirring vane and use the fixed column to do circular motion as the center, with the intensive mixing thickener, improve the detection accuracy nature of each temperature sensor to the thickener temperature in the region of locating.

Optionally, the cross section of the rubber cylinder is circular, a scraping rod is vertically arranged at one end, far away from the fixed column, of each connecting rod, and the scraping rods are attached to the inner side wall of the rubber cylinder.

By adopting the technical scheme, when the connecting rod rotates by taking the fixed column as the center, the scraping rod scrapes the inner side wall of the rubber cylinder to reduce the paste adhesion amount of the inner wall of the rubber cylinder.

Optionally, the driving part includes a first gear fixedly connected to the upper surface of the connecting ring, a second gear meshed to the first gear, and a driving motor for driving the second gear to rotate, the driving motor is located outside the glue cylinder, the driving end of the driving motor penetrates through the top wall of the glue cylinder and is fixedly inserted into the second gear, and the top of the glue cylinder is provided with a supporting frame for supporting the first gear and the second gear.

Through adopting above-mentioned technical scheme, start driving motor and rotate in order to drive the second gear to make the first gear rotation that meshes mutually with it, make the go-between that links to each other with first gear is fixed then rotate, thereby make the go-between drive connecting rod and stirring vane rotate.

Optionally, the outside of the rubber cylinder is provided with a butt joint rod, the butt joint rod is hinged with a linkage rod, the linkage rod penetrates through the first gear and is fixedly connected with a cleaning annular plate, and the inner wall of the cleaning annular plate is attached to the outer side wall of the fixed column.

By adopting the technical scheme, after the paste is discharged, the butt-joint rod is rotated to be parallel to the linkage rod and then inserted into the rubber cylinder, the cleaning ring plate moves downwards along the height direction of the fixing column, the outer surface of the fixing column is scraped by the scraper, the paste adhered to each temperature sensor is cleaned, and the detection precision of the temperature sensor on the paste subsequently injected into the rubber cylinder is ensured.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the temperature detection assembly is used for detecting the temperature of the paste in the glue cylinder and transmitting temperature detection data to the controller, when the temperature detection data is lower than a preset value, the controller starts the electric heating wire assembly to heat the paste, and when the temperature detection data is higher than the preset value, the controller closes the electric heating wire assembly to stop heating the paste, so that the electric heating wire assembly is automatically opened and closed according to the temperature of the paste in the glue cylinder, the electric energy consumption of the electric heating wire assembly is reduced, and the energy-saving effect is optimized;

2. the paste height inside the glue cylinder is detected in real time by the level sensor and displayed in real time through the display, when the displayed paste height data is lower than the height of one electric heating wire, it is indicated that no paste exists in the area where the electric heating wire is located, and at the moment, an operator can manually close the electric heating wire and the temperature sensor which are higher than the paste height, so that the energy-saving effect is further achieved.

Drawings

FIG. 1 is a schematic structural view of a paste temperature control device for a corrugated board pasting machine in an embodiment.

Fig. 2 is a sectional view for embodying the internal structure of the glue cylinder in the embodiment.

FIG. 3 is a block diagram illustrating the connection among the temperature detecting assembly, the heating wire assembly, the level sensor and the controller according to the embodiment.

Description of reference numerals: 1. a glue cylinder; 11. a feed inlet; 12. a discharge port; 13. a cavity; 131. a heat conductive layer; 132. a heat-insulating layer; 14. fixing a column; 141. cleaning the ring plate; 142. a linkage rod; 143. a docking rod; 15. a stirring assembly; 151. a connecting ring; 152. a connecting rod; 153. a stirring blade; 154. a drive member; 1541. a first gear; 1542. a second gear; 1543. a drive motor; 155. a scraping rod; 16. a support frame; 161. a through hole; 2. a temperature detection assembly; 21. a temperature sensor; 3. a heating wire assembly; 31. an electric heating wire; 4. a controller; 5. a level sensor; 6. a display.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a paste temperature control device for a corrugated board pasting machine. Referring to fig. 1 and 2, the paste temperature control device comprises a rubber cylinder 1 with a circular cross section, wherein a feed inlet 11 is formed in the top of the rubber cylinder 1 in a penetrating manner, a discharge outlet 12 is formed in the bottom of the rubber cylinder 1 in a penetrating manner, and a valve for opening and closing the discharge outlet 12 is arranged at the bottom of the rubber cylinder 1; the top wall of the interior of the rubber cylinder 1 is vertically welded with a fixed column 14, and the interior of the rubber cylinder 1 is also provided with a stirring assembly 15 for stirring paste materials.

Referring to fig. 2, the stirring assembly 15 includes a connecting ring 151 sleeved on the outer side wall of the fixing column 14, connecting rods 152 symmetrically welded on the outer side wall of the connecting ring 151, a stirring blade 153 welded on the outer side wall of each connecting rod 152, and a driving member 154 for driving the connecting ring 151 to rotate; the driving member 154 includes a driving motor 1543, a first gear 1541 fixedly welded to an upper surface of the connection ring 151, and a second gear 1542 engaged with an outer portion of the first gear 1541; driving motor 1543 passes through bolt fixed connection in the outside roof of glue cylinder 1, and driving motor 1543's drive end runs through glue cylinder 1 and fixed inserting locate in second gear 1542, and the welding of the inside roof of glue cylinder 1 has support frame 16, and first gear 1541 and second gear 1542 are kept flat in support frame 16 upper surface, and go-between 151 is located support frame 16 below, runs through on the support frame 16 and sets up the through-hole 161 that supplies fixed column 14 to pass through.

Referring to fig. 2, the stirring blades 153 are uniformly arranged along the length direction of the connecting rods 152, the height direction of the stirring blades 153 is parallel to the height direction of the glue cylinder 1, the end wall of each connecting rod 152 far away from the fixing column 14 is vertically welded with a scraping rod 155, and the scraping rod 155 is attached to the inner side wall of the glue cylinder 1; the outer side wall of the fixed column 14 is further sleeved with a cleaning ring plate 141, the inner side wall of the cleaning ring plate 141 is attached to the outer side wall of the fixed column 14, the linkage rod 142 is vertically welded on the upper surface of the cleaning ring plate 141, the upper end of the linkage rod 142 penetrates through the through hole 161 and the first gear 1541 and is hinged with the butt joint rod 143, and the butt joint rod 143 is located outside the rubber cylinder 1.

Referring to fig. 2 and 3, a temperature detection assembly 2 for detecting the temperature of the paste is disposed inside the glue cylinder 1, the temperature detection assembly 2 is electrically connected to a controller 4, the controller 4 may be a PLC controller, the controller 4 is electrically connected to a heating wire assembly 3, the temperature of the paste in the glue cylinder 1 is detected by the temperature detection assembly 2, and the detected data is transmitted to the controller 4, when the detected data is lower than a preset value, the controller 4 starts the heating wire assembly 3 to heat the paste inside the glue cylinder 1, and when the detected data is higher than the preset value, the controller 4 turns off the heating wire assembly 3 to stop heating the paste.

Referring to fig. 2 and 3, the temperature detecting assembly 2 includes a plurality of waterproof temperature sensors 21, such as NF53-NCT temperature sensors, the temperature sensors 21 are embedded in the inner wall of the fixing post 14 and are uniformly arranged along the height direction of the fixing post 14; the electric heating wire assembly 3 comprises a plurality of groups of electric heating wires 31, the temperature sensors 21 correspond to each group of electric heating wires 31 one by one in the embodiment, the number of the temperature sensors 21 is three in the embodiment, and the number of the electric heating wires 31 is three; the inside of the rubber cylinder 1 is provided with a cavity 13 along the circumferential direction for each group of electric heating wires 31 to be inserted, so that the paste materials with different heights inside the rubber cylinder 1 can be subjected to subarea temperature measurement and subarea heating.

Referring to fig. 2 and 3, a level sensor 5 for detecting the level of paste inside the glue cylinder 1 is further mounted on the top wall inside the glue cylinder 1, the level sensor 5 is electrically connected to the controller 4 for transmitting detected data to the controller 4, the controller 4 is electrically connected to a display 6 for displaying the data detected by the level sensor 5 on the display 6, the display 6 can be an LED display screen, and the display 6 is fixedly mounted outside the glue cylinder 1; when the paste height data detected by the level sensor 5 is lower than the height of a certain temperature sensor 21, the electric heating wires 31 corresponding to the temperature sensor 21, and all the temperature sensors 21 and the electric heating wires 31 located above the temperature sensor 21 can be turned off, reducing the power consumption.

Referring to fig. 2, a heat conducting layer 131 and a heat insulating layer 132 are disposed at a position of the glue cylinder 1 close to each cavity 13, the heat conducting layer 131 is adhered to a side wall of the cavity 13 close to the temperature sensor 21, and the heat insulating layer 132 is adhered to a side wall of the cavity 13 far from the temperature sensor 21; the heat conducting layer 131 may be a heat conducting silicone sheet, and the heat insulating layer 132 may be an extruded sheet.

The implementation principle of the paste temperature control device for the corrugated board pasting machine in the embodiment of the application is as follows: firstly, height data of each temperature sensor 21 can be marked on the outer side wall of the glue cylinder 1, then paste is injected into the glue cylinder 1 through the feed inlet 11, then the height of the paste in the glue cylinder 1 is detected according to the level sensor 5 and is displayed through the display 6, and an operator determines the number of the electric heating wires 31 and the temperature sensors 21 required according to display data, namely when the height of the paste is lower than the height of a certain temperature sensor 21, the temperature sensor 21, all the temperature sensors 21 above the temperature sensor 21 and the electric heating wires 31 corresponding to the temperature sensors 21 are manually closed.

Then, the paste temperature is detected by the remaining unclosed temperature sensors 21, the paste temperatures at different heights are detected by the temperature sensors 21, the detected data are transmitted to the controller 4, the controller 4 compares the detected data with temperature values prestored in the controller 4, when the detected values are lower than a preset value, the electric heating wires 31 of the corresponding area are started to heat, and after heating for a period of time, when the detected values are higher than the preset value, the electric heating wires 31 of the corresponding area are closed, so that the electric energy consumption is reduced, and the energy saving performance is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a thickener temperature control device for corrugated container board paste paper machine, is including being used for the gluey jar (1) of splendid attire thickener, gluey jar (1) top is provided with feed inlet (11), gluey jar (1) bottom is provided with discharge gate (12), its characterized in that: the glue cylinder (1) is internally provided with a temperature detection component (2) for detecting the temperature of the paste in the glue cylinder (1) and an electric heating wire component (3) for heating the paste in the glue cylinder (1), and the temperature detection component (2) is electrically connected with a controller (4) for receiving temperature data detected by the temperature detection component (2); the controller (4) is electrically connected with the electric heating wire assembly (3) and is used for opening and closing the electric heating wire assembly (3) according to the temperature data detected by the temperature detection assembly (2).

2. A paste temperature control device for a corrugated board pasting machine according to claim 1, characterized in that: a fixing column (14) is fixedly arranged on the top wall inside the rubber cylinder (1), and the fixing column (14) is arranged along the height direction of the rubber cylinder (1); the temperature detection assembly (2) comprises a plurality of temperature sensors (21), the temperature sensors (21) are embedded on the outer side wall of the fixed column (14), and the temperature sensors (21) are uniformly distributed along the height direction of the fixed column (14); heating wire subassembly (3) include a plurality of electric heating wire (31), every group electric heating wire (31) and temperature sensor (21) one-to-one set up, glue jar (1) and all seted up cavity (13) near one side of each temperature sensor (21) department, all correspond in each cavity (13) and have a set of electric heating wire (31).

3. A paste temperature control device for a corrugated board pasting machine according to claim 2, characterized in that: the glue cylinder (1) is characterized in that a level sensor (5) used for detecting the height of paste in the glue cylinder (1) is arranged on the top wall of the interior of the glue cylinder (1), the level sensor (5) is electrically connected to a controller (4), the controller (4) is electrically connected to a display (6) used for displaying data detected by the level sensor (5), and the display (6) is arranged on the outer side wall of the glue cylinder (1).

4. A paste temperature control device for a corrugated board pasting machine according to claim 2, characterized in that: the cavity (13) inner wall is provided with heat preservation (132) and heat-conducting layer (131), heat preservation (132) are located cavity (13) and keep away from the lateral wall of one side of temperature sensor (21) department, heat-conducting layer (131) are located cavity (13) and are close to the lateral wall of one side of temperature sensor (21) department.

5. A paste temperature control device for a corrugated board pasting machine according to claim 2, characterized in that: be provided with stirring subassembly (15) in jar (1), stirring subassembly (15) are including cup jointing in outside go-between (151) of fixed column (14), the symmetry sets up in connecting rod (152) of go-between (151) lateral wall, sets up in stirring vane (153) of each connecting rod (152) lateral wall to and be used for driving go-between (151) pivoted driving piece (154).

6. A paste temperature control device for a corrugated board pasting machine according to claim 5, characterized in that: the cross section of the rubber cylinder (1) is circular, a scraping rod (155) is vertically arranged at one end, away from the fixed column (14), of each connecting rod (152), and the scraping rod (155) is attached to the inner side wall of the rubber cylinder (1).

7. A paste temperature control device for a corrugated board pasting machine according to claim 6, characterized in that: the driving piece (154) comprises a first gear (1541) fixedly connected to the upper surface of the connecting ring (151), a second gear (1542) meshed with the first gear (1541), and a driving motor (1543) used for driving the second gear (1542) to rotate, wherein the driving motor (1543) is located outside the rubber cylinder (1), the driving end of the driving motor (1543) penetrates through the top wall of the rubber cylinder (1) and is fixedly inserted into the second gear (1542), and a supporting frame (16) used for supporting the first gear (1541) and the second gear (1542) is arranged at the top of the rubber cylinder (1).

8. A paste temperature control device for a corrugated board pasting machine according to claim 7, characterized in that: the rubber cylinder (1) is externally provided with a butt joint rod (143), the butt joint rod (143) is hinged to a linkage rod (142), the linkage rod (142) penetrates through a first gear (1541) and is fixedly connected with a cleaning ring plate (141), and the inner wall of the cleaning ring plate (141) is attached to the outer side wall of the fixing column (14).

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