CN213972670U

CN213972670U - Refrigeration house plate production system

Info

Publication number: CN213972670U
Application number: CN202022188593.2U
Authority: CN
Inventors: 许金勇; 张叶红; 何慧文
Original assignee: Shanghai Beststeel Steel Structure Building System Co Ltd
Current assignee: Shanghai Gangzhijie Technology Group Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-17
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a refrigeration house plate production system, production system is including the device of tailorring, lamination device and the foaming injecting glue device of tailorring that sets gradually, tailor the device and include the frame and locate the thick module of cutting out and carefully cut out the module in the frame in proper order, thick module of cutting out includes parallel arrangement in proper order in the frame and with the axis direction looks vertically first conveying roller of frame, mated grinding roller, cutting roller and second conveying roller, the activity is equipped with first cut-off knife on the cutting roller, carefully cut out the module and include a plurality of cutter, third conveying roller and the pressure strip of locating the frame both sides in pairs and branch, the cutter is located between second conveying roller and the third conveying roller, the third conveying roller parallels with the second conveying roller, the activity is equipped with second cut-off knife and a plurality of compressing tightly pole on the pressure strip. Compared with the prior art, the utility model discloses tailor the precision high, tailor efficiently, the lamination precision is high, and the foaming injecting glue is effectual.

Description

Refrigeration house plate production system

Technical Field

The utility model belongs to the technical field of the heated board production facility, concretely relates to refrigeration house plate production system.

Background

The cold storage plate generally has fixed length, width and thickness, and is mainly used for low-temperature stores, freezing stores and the like. During production, the raw material of the protective surface layer needs to be cut, then laminated and finally foamed and injected with glue. The prior production process has the following problems: 1. the cutting is affected by manual operation errors, the cutting size is different every time, the condition of cutting error is easy to occur, and the cutting efficiency is low; 2. the precision of the lifting action process is low during lamination, and the overall working efficiency is poor; 3. in the foaming process, the quality of the plastic foam is low due to environmental factors and human factors, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a refrigeration house plate production system, tailor the precision high, tailor efficiently, the lamination precision is high, and the foaming injecting glue is effectual.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a refrigeration house plate production system, production system is including the device of tailorring, lamination device and the foaming injecting glue device of tailorring that sets gradually, tailor the device and include the frame and locate in proper order the frame roughly cut out the module and finely cut out the module, roughly cut out the module including parallel arrangement in proper order in the frame and with the axis direction looks vertically first conveying roller of frame, mated grinding roller, cut out roller and second conveying roller, it is equipped with first cut-off knife to cut out the roller activity, finely cut out the module and include a plurality of cutter, third conveying roller and the pressure strip that the frame both sides were located in pairs and branch, the cutter is located between second conveying roller and the third conveying roller, the third conveying roller parallels with the second conveying roller, the activity is equipped with second cut-off knife and a plurality of compression rod on the pressure strip. The cold storage plate comprises an inner plate, an outer plate and a polyurethane plate (the inner plate and the outer plate are used as protective surface layers, different raw materials are selected according to the difference between an external environment and an internal environment, the polyurethane plate is used as a core material), one side part of the inner plate is provided with an inner plate inserting part for connection, the other side part is provided with an inner plate concave part matched with the inner plate inserting part, one side part of the outer plate is provided with an outer plate inserting part for connection, the other side part is provided with an outer plate concave part matched with the outer plate inserting part, the inner plate and the outer plate are made of different materials and are obtained by cutting the raw material with a large area, the rough cutting module firstly cuts two sides of the raw material to enable the width of the raw material to meet the requirement, and the fine cutting module selects the shape of a cutter according to the shapes of the actual inner plate inserting part, the inner plate matching part, the outer plate inserting part and the outer plate matching part, finally, the raw material is cut to enable the length to meet the requirement. And a sand paper layer is arranged on the outer circumferential surface of the grinding roller. The first cutting knife adopts an annular cutting knife which is sleeved on the cutting roller, and the annular cutting knife can be arranged into a plurality of annular cutting knives or one annular cutting knife. The compressing rod and the second cut-off knife are movably arranged above the compressing plate, and the telescopic rod can be adopted for fixing and moving.

The cutting device further comprises a transmission module which is in transmission connection with the first conveying roller, the grinding roller, the cutting roller, the second conveying roller and the third conveying roller respectively, and the transmission module adopts a chain transmission device. The compressing rod is lifted by a lifting cylinder.

The cutter includes the first cutter that is used for precutting and is used for the second cutter of essence cutting, first cutter is located between second conveying roller and the second cutter. The first cutter pre-cuts the approximate outlines of the inner plate insertion part, the inner plate matching part, the outer plate insertion part and the outer plate matching part, the second cutter processes the actual shapes, and the number of the cutters can be properly added according to the complexity and the fineness of the shapes.

The laminating device comprises a laminating module and a feeding module arranged between the fine cutting module and the laminating module, the feeding module comprises a feeding table and a conveying belt arranged on the feeding table, the laminating module comprises a support frame, a fixed platform arranged on the support frame and a movable platform arranged above the fixed platform, a plurality of clamps are arranged on the movable platform, and a plurality of lifting elements are arranged at the top of the movable platform. The feeding module conveys the processed inner plate and the processed outer plate to the laminating module from the fine cutting module, so that the phenomenon that the cutting precision is influenced because one part of the inner plate or the outer plate is still cut due to overlong axial line lengths of the inner plate and the outer plate and one part of the inner plate or the outer plate enters a laminating preparation state is avoided. If an inner plate or an outer plate enters the fixed platform, the movable platform descends, the clamp is adjusted to clamp the inner plate or the outer plate which firstly enters the fixed platform, and then the inner plate or the outer plate enters the fixed platform, so that glue injection of the polyurethane plate can be started. The lifting element adopts a lifting cylinder to lift. The clamp can be connected with the movable platform in a hinged mode, and the clamp can be contracted or moved to achieve a clamping function.

The laminating module further comprises first baffle plates movably arranged on two sides of the fixed platform in pairs, and the axial direction of the first baffle plates is parallel to the axial direction of the fixed platform. The fixed platform is provided with a sliding chute which can be used for the first baffle to move along the direction vertical to the axis direction of the fixed platform.

The laminating module also comprises second baffle plates movably arranged at the bottom of the movable platform in pairs, and the axial direction of the second baffle plates is vertical to the axial direction of the movable platform. The second baffle is arranged at the bottom of the movable platform, a sliding groove along the axial direction of the movable platform is arranged on the movable platform, and the second baffle can move in the sliding groove to adapt to the length of the inner plate or the outer plate. Two first baffles, two second baffles, back plate and planking form a space that is used for injecting glue foaming polyurethane to leave the gap that supplies the shower nozzle to stretch into, fill to required thickness after, stop the injecting glue, the platform is moved down to this moment, makes the top surface that the platform contacted foaming polyurethane, later waits for foaming polyurethane solidification.

The laminating module further comprises a controller which can control the lifting of the lifting element, the moving clamping of the clamp and the movement of the first baffle plate and the second baffle plate.

The two sides of the fixed platform can be also provided with a waste tank, and when the movable platform extrudes downwards, the extruded foaming material can flow into the waste tank, so that a waste pollution device is placed, and the service life is prolonged.

Foaming injecting glue device includes the foaming case, can dismantle the mixing agitator who locates in the foaming case, a plurality of head tank that are linked together with mixing agitator and the shower nozzle that is linked together with the foaming case, mixing agitator's both ends are all opened. The raw materials are arranged in a raw material tank, each raw material is added into a mixing and stirring barrel during mixing, preliminary stirring is carried out in the mixing and stirring barrel, foaming is carried out in a foaming box after the raw materials flow into the foaming box, glue injection is carried out through a spray head after the foaming is finished, and the spray head adopts a mixed pressure spray head.

And a heating device and a temperature sensor are arranged in the raw material tank. The raw materials are easy to be viscous at low temperature, and the flowing state of the raw materials can be ensured by heating.

Can dismantle between shower nozzle and the foaming case and be equipped with the connecting tube, the last measuring pump that is equipped with of connecting tube. The glue injection amount of the foaming polyurethane raw material can be controlled by the metering pump.

Foaming injecting glue device is still including the shower nozzle support that is used for fixed shower nozzle, the unsettled level is equipped with the fixed bolster that is used for placing mixing agitator in the foaming incasement. The spray head support is a common support, so that the spray head can be positioned at a certain height.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

the refrigeration house plate production system is reasonable in overall design and convenient to use, and the cutting device can be used for quickly cutting the raw materials according to the size requirement, so that the cutting work efficiency is improved; the laminating device adopts the hydraulic cylinder to match with the lifting action, so that the action is stable, the pressing precision is high, the product quality is improved, and the working efficiency is improved; the foaming and glue injecting device has the advantages that the thermosensitive element and the heating element are arranged in the raw material tank, the constant temperature is controlled, the metering ratio of the metering pump is accurate, the spray head is uniformly mixed under high pressure, the stable production of polyurethane foam plastic is ensured, and the quality is reliable.

Drawings

FIG. 1 is a schematic structural view of a cold storage plate production system;

FIG. 2 is a schematic top view of the cutting device;

FIG. 3 is a schematic side view of a lamination module;

fig. 4 is a schematic side view of the foaming and glue injection device.

In the figure: 1-a cutting device; 2-a frame; 3-a rough cutting module; 301-a first conveyor roller; 302-grinding roller; 303-a cutting roller; 304-a second conveyor roller; 305-a first cutter; 4-fine cutting module; 401-a first cutter; 402-a second cutter; 403-a third conveyor roller; 404-a compacting plate; 405-a second cutter; 406-a hold down bar; 5-a laminating device; 6-a feeding module; 601-a feeding table; 7-a laminate module; 701-a support frame; 702-a stationary platform; 703-moving the platform; 704-a clamp; 705-a lifting element; 706 — a first baffle; 707-a second baffle; 8-a foaming glue injection device; 801-foaming box; 802-mixing and stirring barrel; 803-feedstock tank; 804-a spray head; 805-connecting a pipe; 806-a metering pump; 807-showerhead holder; 808-fixing the bracket.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Examples

As shown in fig. 1, a refrigeration house plate production system, the production system includes cutting device 1, laminating device 5 and foaming glue injection device 8 that set gradually.

As shown in fig. 2, the cutting device 1 includes a frame 2, and a rough cutting module 3 and a fine cutting module 4 sequentially disposed on the frame 2, the rough cutting module 3 includes a first feeding roller 301, a pair of polishing rollers 302 (one polishing roller 302 is covered by the other polishing roller 302 in fig. 2), a cutting roller 303 and a second feeding roller 304, which are sequentially disposed in parallel on the frame 2 and perpendicular to the axial direction of the frame 2, a first cutting knife 305 is movably disposed on the cutting roller 303, the fine cutting module 4 includes a plurality of cutters, a third feeding roller 403 and a pressing plate 404, which are paired and disposed on two sides of the frame 2, the cutters are disposed between the second feeding roller 304 and the third feeding roller 403, the cutters include a first cutting knife 401 for pre-cutting and a second cutting knife 402 for fine cutting, the first cutting knife 401 is disposed between the second feeding roller 304 and the second cutting knife 402, and according to actual conditions, the heights, the thicknesses, The shape, the feed height, feed angle etc. also can not be the same, second cutter 402 is also so, third conveying roller 403 parallels with second conveying roller 304, the activity is equipped with second cut-off knife 405 and a plurality of compressing tightly pole 406 on the pressure strip 404 (second cut-off knife 405 is located the front side or the rear side of compressing tightly pole 406 and is set up according to actual conditions), second cut-off knife 405 and compressing tightly pole 406 all adopt the telescopic link (omit in the figure) to set up on pressure strip 404, the telescopic link is connected in the both sides of pressure strip 404 with pressure strip 404. The cutting device 1 further comprises transmission modules in transmission connection with the first conveying roller 301, the grinding roller 302, the cutting roller 303, the second conveying roller 304 and the third conveying roller 403 respectively, and the transmission modules adopt chain transmission devices (omitted in the figure).

As shown in fig. 1 and 3, the laminating device 5 comprises a laminating module 7 and a feeding module 6 arranged between the fine cutting module 4 and the laminating module 7, the feeding module 6 comprises a feeding table 601 and a conveyor belt arranged on the feeding table 601, as shown in fig. 3, the lamination module 7 includes a support frame 701, a fixed platform 702 disposed on the support frame 701, and a movable platform 703 disposed above the fixed platform 702, wherein first baffles 706 are disposed on two sides of the fixed platform 702, an axial direction of the first baffles 706 is parallel to an axial direction of the fixed platform 702, a plurality of clamps 704 are disposed on the movable platform 703, a plurality of lifting elements 705 (hydraulic cylinders for controlling the lifting elements 705 to lift are omitted in the figure) are disposed on a top of the movable platform 703, chutes (omitted in the figure) along the axial direction of the movable platform 703 are disposed at a bottom of the movable platform 703 in pairs, a second baffle 707 is movably disposed in the chutes, and the axial direction of the second baffle 707 is perpendicular to the axial direction of the movable platform 703.

As shown in fig. 4, the foaming and glue injecting device 8 includes a foaming tank 801, a mixing and stirring tank 802 detachably disposed in the foaming tank 801, a plurality of material tanks 803 communicated with the mixing and stirring tank 802 (the material tanks 803 and the mixing and stirring tank 802 are connected through a pipeline, the pipeline is provided with a pump, the pump is omitted in the figure), a spray head 804 communicated with the foaming tank 801, and a spray head bracket 807 for fixing the spray head 804, both ends of the mixing and stirring tank 802 are open, a fixing bracket 808 for placing the mixing and stirring tank 802 is horizontally disposed in the foaming tank 801 in a suspended manner, a heating device and a temperature sensor (omitted in the figure) are disposed in the material tanks 803, a connecting pipeline 805 is detachably disposed between the spray head 804 and the foaming tank 801, and a metering pump 806 is disposed on the connecting pipeline 805. The utility model provides an each component adopts current equipment.

During actual work: the raw material (which can be the raw material of an inner plate, and can also be the raw material of an outer plate, and here, the inner plate is firstly processed, the outer plate is processed, and cutting is repeatedly performed in this order) is fed into the rough cutting module 3 of the cutting device 1, and the raw material is sequentially passed through the grinding roller 302 and the cutting roller 303 under the conveying of the first conveying roller 301 and the second conveying roller 304, the grinding roller 302 polishes the raw material smoothly, the position of the first cutter 305 on the cutting roller 303 is adjusted according to the width requirement, the longitudinal cutting is performed, then the material reaches the fine cutting module 4, the cutting knives (including the first cutting knife 401 and the second cutting knife 702) cut out the inserting part and the matching part on the inner plate or the outer plate, the third output roller 403 is continuously conveyed to the pressing plate 404, after the material is conveyed to a specified distance, the conveying is stopped, the pressing rod 406 descends to fix the cut material with the width, then the second cutter 405 descends to transversely cut the raw material, and the cutting of an inner plate with specified length and width is finished; after cutting, the inner plate is conveyed to a feeding module 6 of a laminating device 5, a conveyor belt continuously conveys the inner plate to a fixed platform 702, a lifting element 705 controls the movable platform 703 to descend, a clamp 704 is used for clamping the inner plate, then the inner plate ascends, then the cut outer plate is conveyed to the fixed platform 702 through the cutting process, at the moment, a first baffle 706 and a second baffle 707 are moved according to the sizes of the inner plate and the outer plate, the movable platform 703 descends, a space capable of injecting a foaming polyurethane material is formed in a surrounding mode, a spray head 804 extends into the space for injecting glue, and after the glue injection is finished, the spray head is withdrawn to wait for solidification. Before injecting glue, the raw materials (which may include polyether polyol, polyisocyanate, etc.) in the raw material tank 803 are put into the foaming box 801 through the mixing and stirring barrel 802 for foaming to form a material capable of foaming, and the injection is waited.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. The production system of the refrigeration house plate is characterized by comprising a cutting device (1), a laminating device (5) and a foaming and glue injecting device (8) which are sequentially arranged, wherein the cutting device (1) comprises a rack (2), and a rough cutting module (3) and a fine cutting module (4) which are sequentially arranged on the rack (2), the rough cutting module (3) comprises a first conveying roller (301), a paired grinding roller (302), a cutting roller (303) and a second conveying roller (304) which are sequentially arranged on the rack (2) in parallel and are vertical to the axis direction of the rack (2), a first cutting knife (305) is movably arranged on the cutting roller (303), the fine cutting module (4) comprises a plurality of cutters, a third conveying roller (403) and a pressing plate (404) which are paired and respectively arranged at two sides of the rack (2), and the cutters are arranged between the second conveying roller (304) and the third conveying roller (403), the third conveying roller (403) is parallel to the second conveying roller (304), and a second cutter (405) and a plurality of pressing rods (406) are movably arranged on the pressing plate (404).

2. The refrigeration house plate production system according to claim 1, wherein the cutting device (1) further comprises a transmission module in transmission connection with the first conveying roller (301), the grinding roller (302), the cutting roller (303), the second conveying roller (304) and the third conveying roller (403), and the transmission module adopts a chain transmission device.

3. Refrigeration house plate production system according to claim 1, characterized in that the cutters comprise a first cutter (401) for pre-cutting and a second cutter (402) for finishing cutting, the first cutter (401) being arranged between the second conveyor roller (304) and the second cutter (402).

4. The refrigeration house plate production system according to claim 1, wherein the laminating device (5) comprises a laminating module (7) and a feeding module (6) arranged between the fine cutting module (4) and the laminating module (7), the feeding module (6) comprises a feeding table (601) and a conveyor belt arranged on the feeding table (601), the laminating module (7) comprises a support frame (701), a fixed platform (702) arranged on the support frame (701) and a movable platform (703) arranged above the fixed platform (702), a plurality of clamps (704) are arranged on the movable platform (703), and a plurality of lifting elements (705) are arranged on the top of the movable platform (703).

5. A cold storage plate production system according to claim 4, wherein the laminating module (7) further comprises a pair of first baffle plates (706) movably arranged at two sides of the fixed platform (702), and the axial direction of the first baffle plates (706) is parallel to the axial direction of the fixed platform (702).

6. A cold storage plate production system according to claim 4, wherein the lamination module (7) further comprises a second baffle (707) movably arranged at the bottom of the movable platform (703) in pairs, and the axial direction of the second baffle (707) is perpendicular to the axial direction of the movable platform (703).

7. The refrigeration house plate production system according to claim 1, wherein the foaming glue injection device (8) comprises a foaming box (801), a mixing and stirring barrel (802) detachably arranged in the foaming box (801), a plurality of raw material tanks (803) communicated with the mixing and stirring barrel (802), and a spray head (804) communicated with the foaming box (801), and both ends of the mixing and stirring barrel (802) are open.

8. Refrigeration house plate production system according to claim 7, characterized in that a heating device and a temperature sensor are provided in the raw material tank (803).

9. A cold storage plate production system according to claim 7, wherein a connecting pipeline (805) is detachably arranged between the spray head (804) and the foaming tank (801), and a metering pump (806) is arranged on the connecting pipeline (805).

10. The refrigeration house plate production system according to claim 7, wherein the foam glue injection device (8) further comprises a spray head bracket (807) for fixing the spray head (804), and a fixing bracket (808) for placing the mixing and stirring barrel (802) is horizontally arranged in the foam box (801) in an overhead manner.