CN201436182U - Double-mode continuous automatic dipping machine - Google Patents

Abstract

The utility model discloses a bimodule continuous automatic dipping machine, which is capable of improving a single mode operation into a bimodule operation, thus improving production efficiency. The automatic dipping machine is provided with a top and a bottom straight line lead rails which are horizontal and in parallel respectively on top and middle part of a chassis; hoisting appliances are arranged respectively on left and right sides of the straight line lead rails which are arranged at the bottom of the left and right hoisting appliances; synchronization belts are respectively arranged outside the top and bottom straight line lead rails, each of which is provided with a fixed drawing die device for driving two mould bases and moulds fixed below the mould base; a straight line lead rail and a mould base charging mechanism are respectively arranged on lower right side of the right hoisting appliance; the bottom of the charging mechanism is provided with a straight line lead rail to form a controlled dual-mould base circulation conveying system, thus the two moulds can be in motion and operated simultaneously and orderly.

Description

Double-mode continuous automatic dipping machine

technical field

The utility model relates to the technical field of plastic dipping thermoforming production equipment, in particular to a double-mode continuous automatic dipping machine.

technical background

There is an automatic dipping machine, which is equipped with a mold on the guide rail, driven by a motor controlled by the controller, and sequentially completes the application of release oil, preheating, dipping, aging, cooling, and stripping at each station along the guide rail. After returning to the starting point after the process operation of the mold, repeat the above operation. This automatic dipping machine only allows one mold operation, so there is a defect that the production efficiency is not high. With the increase of product demand and the requirement of reducing production cost, it is necessary to improve the original mold operation automatic dipping machine and increase the number of operation molds in order to improve production efficiency and meet the requirements of reducing production cost.

Contents of the invention

The purpose of this utility model is to provide a double-mode continuous automatic plastic dipping machine. The technical problem to be solved is to improve the single-mode operation to double-mode operation, thereby improving production efficiency.

The technical solution proposed by the utility model is as follows: a double-mode continuous automatic plastic dipping machine includes a frame 1, and a demoulding station 21 and a demoulding oil coating station are arranged in sequence on the lower part of the frame 1. 22. Heating station 23, cooling station 24, dipping station 25, and molds 9-1, 9-2, the upper and middle parts of the frame 1 are respectively provided with horizontal and mutually parallel first linear guide rails 2 and 2nd straight line

Guide rail 3, the left and right sides of the first and second linear guide rails 2 and 3 are respectively provided with first and second elevating mechanisms 10 and 11, and the lower parts of the first and second elevating mechanisms 10 and 11 are respectively provided with horizontal The third linear guide rail 4 and the fourth linear guide rail 5 joined by the first and second linear guide rails 2 and 3 are provided with synchronous belts respectively dragged by motors 14 and 17 on the outside of the first and second linear guide rails 2 and 3 13-1, 13-2, the synchronous belts 13-1, 13-2 are respectively equipped with an upper and lower mold device 15, 16 which is matched with the first mold base 8-1 or the second mold base 8-2, The 6th linear guide rail 7 and the formwork loading mechanism 12 are provided in sequence on the right side of the bottom of the second lifting mechanism 11, and the 5th linear guideway 6 is provided at the bottom of the formwork feeding mechanism 12.

The sixth linear guide rail 7 is located on the same horizontal line as the second linear guide rail 3 .

When the first and second lifting mechanisms 10 and 11 descend to the "low" position, the third and fourth linear guide rails 4 and 5 are located on the same horizontal line as the second linear guide rail 3; when the first and second lifting mechanisms 10 and 11 When rising to the "high" position, the 3rd and 4th linear guide rails 4, 5 and the 1st linear guide rail 2 are located on the same horizontal straight line.

The first and second elevating mechanisms 10 and 11 and the formwork loading mechanism 12 fixedly installed on the frame 1 are respectively operated by the first and second cylinders 10-1 and 11-1 and the third cylinder 12-1. Up and down movement.

Compared with the prior art, the utility model has the following beneficial effects:

(1) Since the utility model adopts the upper and lower guide rails and the left and right mold frame conveying and lifting mechanisms to form a controlled double mold frame circulation conveying system, the two molds can be operated in an orderly manner at the same time, and its production efficiency is higher than that of From a single mold operation increased by about 30%.

(2) The double-mode continuous automatic dipping machine can heat two molds at the same time at the heating station, thereby saving energy consumption and reducing production costs.

The utility model is mainly used in the dipping production of protective caps made of PVC.

Description of drawings

Fig. 1 is a schematic front view of the structure of a double-mode continuous automatic dipping machine according to an embodiment of the present invention.

FIG. 2 is a top view of FIG. 1 .

Detailed ways

The utility model is described in further detail by the following examples.

Referring to Figure 1 and Figure 2, a double-mode continuous automatic dipping machine is mainly composed of a frame 1, the first and second linear guide rails 2 and 3 fixed on the frame 1, the first and second lifting mechanisms 10, 11. Composed of upper and lower die sets, 1st and 2nd die sets 8-1, 8-2, timing belts 13-1, 13-2, sixth linear guide rail 7 and die set feeding mechanism 12, in a rectangular frame 1 The lower part is arranged in sequence with a demoulding station 21, a demoulding oil coating station 22, a heating station 23, a cooling station 24, and a dipping station 25. The first and second linear guide rails 2 and 3, which are horizontal and parallel to each other, are respectively provided on the upper and middle parts of the frame 1, and the first and second lifting mechanisms are respectively provided on the left and right sides of the first and second linear guide rails 2 and 3. 10, 11, the lower parts of the first and second lifting mechanisms 10 and 11 are respectively provided with horizontal third linear guide rails 4 and fourth linear guide rails 5 that can be engaged with the first and second linear guide rails 2 and 3, On the outside of the 1st, 2 linear guide rails 2, 3, there are synchronous belts 13-1, 13-2 dragged by motors 14, 17 respectively, and a synchronous belt 13-1, 13-2 is equipped with a synchronous belt with the first mold respectively. Frame 8-1 or the upper and lower dies 15, 16 that are matched with the second mold base 8-2 are provided with the sixth linear guide rail 7 and the mold base feeding mechanism 12 on the right side of the bottom of the second elevating mechanism 11. , The bottom of the formwork feeding mechanism 12 is provided with the fifth linear guide rail 6 .

The working process of this machine is as follows:

Before starting, the first and second elevating mechanisms 10 and 11 are all located in the "low" position, the first formwork 8-1 is located on the 4th linear guide rail 5 of the second elevating mechanism 11, and the second formwork 8-2 is located on the first 1 on the third linear guide rail 4 of the lifting mechanism 10.

After the PLC program controller is started, the second mold base 8-2 is driven by the pull-down molder 16 and the lower synchronous belt 13-2 to send the mold 9-2 to the heating zone of the heating station 23 for preheating along the second linear guide rail 3 , then the first and second lifting mechanisms 10 and 11 rise to the "high" position at the same time, and the first formwork 8-1 is driven by the upper puller 15 and the upper synchronous belt 13-1 to move to the first 3 on the linear guide rail 4, at this moment, the first and second elevating mechanisms 10, 11 descend to the "low" position simultaneously. When the preheating temperature of the mold 9-2 reaches the set temperature, the second mold base 8-2 is driven by the lower synchronous belt 13-2 and the puller 16 along the second linear guide rail 3, the fourth linear guide rail 5, and the second linear guide rail 5. 6 The linear guide rail 7 reaches the fifth linear guide rail 6, and the impregnation process operation of the mold 9-2 is performed under the drive of the third cylinder 12-1 of the mold base feeding device 12. After the impregnation is completed, the pull-down mold device 16 drives the second formwork 8-2 to move to the heating station 23 along the sixth linear guide rail 7, the fourth linear guide rail 5, and the second linear guide rail 3 for curing. Afterwards, the drawing die device 16 moves onto the 3rd linear guide rail 4, and the 1st formwork 8-1 on the 3rd linear guide rail 4 is moved to above the heating station 23 of the 2nd linear guide rail 3 and mold 9-1 is carried out. warm up. At the same time, the mold 9-2 that has been matured in this area is moved to the cooling station on the 4th linear guide rail 5 by the lower die device 16 to cool the matured material. After completion, the first and second lifting mechanisms 10, 11 rises to the "high" position at the same time, the second mold base 8-2 is driven by the upper puller 15 to move along the first linear guide rail 2 to the third linear guide rail 4, and then the first and second lifting mechanisms 10 and 11 descend at the same time To " low " position, the mold 9-2 of the 2nd formwork 8-2 bottom carries out the demoulding process operation at demoulding station 21. Then the plastic dipping machine starts the next working cycle and repeats the above operation process, so as to realize the continuous automatic operation of the double molds.

Claims (4)

1. bimodulus continous way automatic plastic coating machine, comprise frame (1), arranged demoulding station (21) successively in frame (1) bottom, be coated with mould oil station (22), heating station (23), cooling station (24), soak material station (25), and mould (9-1,9-2), it is characterized in that: the 1st line slideway (2) and the 2nd line slideway (3) that described frame (1) top and middle part are respectively equipped with level and are parallel to each other, the described the 1st, 2 line slideways (2,3) left and right sides is respectively equipped with the 1st, 2 elevating mechanisms (10,11), the described the 1st, 2 elevating mechanisms (10,11) bottom is respectively equipped with level, can be with the described the 1st, 2 line slideways (2,3) the 3rd line slideway (4) that engages and the 4th line slideway (5), the 1st, 2 line slideways (2,3) outside is provided with respectively by motor (14,17) the synchronous band (13-1 that drags, 13-2), be with (13-1 synchronously, be equipped with respectively 13-2) one with the 1st mould bases (8-1) or the 2nd mould bases (8-2) connect on, following device for drawing die (15,16), be respectively equipped with the 6th line slideway (7) and mould bases feed mechanism (12) in described the 2nd elevating mechanism (11) lower right side, this mould bases feed mechanism (12) bottom is provided with the 5th line slideway (6).

2. bimodulus continous way automatic plastic coating machine according to claim 1 is characterized in that: described the 6th line slideway (7) is positioned on the same horizontal linear with the 2nd line slideway (3).

3. bimodulus continous way automatic plastic coating machine according to claim 1 is characterized in that: when described the 1st, 2 elevating mechanisms (10,11) dropped to " low " position, the 3rd, 4 line slideways (4,5) were positioned on the same horizontal linear with the 2nd line slideway (3); When the 1st, 2 elevating mechanisms (10,11) rose to " height " position, the 3rd, 4 line slideways (4,5) were positioned on the same horizontal linear with the 1st line slideway (2).

4. bimodulus continous way automatic plastic coating machine according to claim 1 is characterized in that: described the 1st, 2 elevating mechanisms (10,11) and the mould bases feed mechanism (12) that is packed on the frame (1) done upper and lower elevating movement by the 1st, 2 cylinders (10-1,11-1) and the 3rd cylinder (12-1) respectively.

Images