CN210436244U

CN210436244U - Constant temperature heating device of hot die cutting machine

Info

Publication number: CN210436244U
Application number: CN201921130080.7U
Authority: CN
Inventors: 陈群锋; 梁义英
Original assignee: Dongguan Dexin Insulated Materials Co ltd
Current assignee: Dongguan Dexin Insulated Materials Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-01
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a constant temperature heating device of hot die cutting machine, including hot die cutting machine lower part, the PLC controller is installed to the front side surface of hot die cutting machine lower part, the internally mounted of hot die cutting machine lower part has heating mechanism down, first mounting groove has been seted up to the inside of heating mechanism down, the equidistant first heating pipe that is provided with in middle part of first mounting groove, the top of hot die cutting machine lower part is provided with hot die cutting machine upper portion, electric putter's below is connected with heating mechanism, go up the inside of heating mechanism and seted up the second mounting groove, the equidistant second heating pipe that is provided with in middle part of second mounting groove. The utility model discloses be provided with first fan and first heating pipe in heating mechanism down, be provided with second fan and second heating pipe in last heating mechanism, the fan can disperse the heat that heating pipe work produced for to die-cutting steel sheet and cross cutting board heating more even, improved the efficiency of heating, make to the work piece heating even.

Description

Constant temperature heating device of hot die cutting machine

Technical Field

The utility model relates to a hot die cutting machine technical field specifically is a constant temperature heating device of hot die cutting machine.

Background

The die cutting machine is also called as a beer machine, a cutting machine and a numerical control punching machine, is mainly used for die cutting, indentation and gold stamping operation, fitting and automatic waste discharge of corresponding nonmetal materials, non-setting adhesive, EVA, double faced adhesive tape, electronic, mobile phone rubber mats and the like, and utilizes a steel knife, a hardware die and a steel wire to apply certain pressure through an embossing plate to roll and cut a printed product or a paperboard into a certain shape, and is important equipment for packaging and processing forming after printing.

The existing heating mechanism with application number of CN201120544512.6 for the hot die cutting machine comprises a fixed platform, a die cutting knife board, a die cutting steel plate and a movable platform, wherein the heating mechanism also comprises an upper electric heating plate and a lower electric heating plate; the upper electric heating plate is fixed on the lower end face of the fixed platform; the die cutting knife plate is detachably connected to the lower end face of the upper electric heating plate; the lower electric heating plate is fixed on the upper end surface of the movable platform; the die cutting steel plate is fixed on the upper end face of the lower electric heating plate. However, the heating mechanism of the hot die cutting machine cannot uniformly heat, and the situation of overhigh local temperature is easy to occur, so that the using effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a constant temperature heating device of hot die cutting machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a constant temperature heating device of a hot die cutting machine comprises a lower part of the hot die cutting machine, wherein a PLC controller is arranged on the front side surface of the lower part of the hot die cutting machine, a lower heating mechanism is arranged in the lower part of the hot die cutting machine, a first mounting groove is formed in the lower heating mechanism, first heating pipes are arranged in the middle of the first mounting groove at equal intervals, a die cutting steel plate is arranged on the upper side surface of the lower heating mechanism, the upper part of the hot die cutting machine is arranged above the lower part of the hot die cutting machine, a workpiece is arranged between the upper part of the hot die cutting machine and the lower part of the hot die cutting machine, a groove is formed in the upper part of the hot die cutting machine, electric push rods are arranged on the left part and the right part of the inner wall of the upper side of the groove, an upper heating mechanism is connected below the electric push rods, a second, and a die cutting knife board is arranged on the lower side surface of the upper heating mechanism.

Preferably, a first temperature sensor is installed on the inner wall of the lower heating mechanism and is located between the first heating pipe and the die-cutting steel plate.

Preferably, the inner wall of the upper heating mechanism is provided with a second temperature sensor, and the second temperature sensor is positioned between the die cutting knife plate and the second heating pipe.

Preferably, the electric push rod is electrically connected with the PLC.

Preferably, the second heating pipe and the first heating pipe are connected in parallel, and the second heating pipe and the first heating pipe are electrically connected with the PLC.

Preferably, the bottom surface of the first mounting groove is provided with first fans at equal intervals, and the first fans are electrically connected with the PLC.

Preferably, the second fans are installed on the inner wall of the upper side of the second installation groove at equal intervals, the second fans are connected with the first fans in parallel, and the second fans are electrically connected with the PLC.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the lower heating mechanism at the lower part of the hot die cutting machine, and the upper heating mechanism at the upper part of the hot die cutting machine, and can heat the upper and lower sides of the workpiece through the lower heating mechanism and the upper heating mechanism, thereby having high efficiency;

2. the utility model discloses be provided with first fan and first heating pipe in heating mechanism down, be provided with second fan and second heating pipe in last heating mechanism, the fan can disperse the heat that heating pipe work produced for to die-cutting steel sheet and cross cutting board heating more even, improved the efficiency of heating, make to the work piece heating even.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the present invention.

In the figure: 1. the hot die cutting machine comprises a hot die cutting machine lower portion, 2, a PLC controller, 3, a workpiece, 4, a hot die cutting machine upper portion, 5, a die cutting knife board, 6, a die cutting steel plate, 7, a lower heating mechanism, 8, a first heating pipe, 9, a first fan, 10, a first temperature sensor, 11, an upper heating mechanism, 12, an electric push rod, 13, a second fan, 14, a second heating pipe, 15, a second temperature sensor, 16, a first mounting groove, 17, a groove, 18 and a second mounting groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides an embodiment: a constant temperature heating device of a hot die cutting machine comprises a hot die cutting machine lower part 1, a PLC controller 2 is installed on the front side surface of the hot die cutting machine lower part 1, a lower heating mechanism 7 is installed inside the hot die cutting machine lower part 1, a first temperature sensor 10 is installed on the inner wall of the lower heating mechanism 7, the first temperature sensor 10 is located between a first heating pipe 8 and a die cutting steel plate 6, the heating temperature of the lower heating mechanism 7 is convenient to control, a first mounting groove 16 is formed inside the lower heating mechanism 7, first fans 9 are arranged on the bottom surface of the first mounting groove 16 at equal intervals, the first fans 9 are electrically connected with the PLC controller 2, the first fans 9 can work to disperse heat generated by the first heating pipe 8, the die cutting steel plate 6 is heated more uniformly, the heating efficiency is improved, the first heating pipes 8 are arranged in the middle of the first mounting groove 16 at equal intervals, the upper side surface of the lower heating mechanism 7 is provided with a die cutting steel plate 6, the upper part of the lower part 1 of the hot die cutting machine is provided with a hot die cutting machine upper part 4, a workpiece 3 is arranged between the hot die cutting machine upper part 4 and the hot die cutting machine lower part 1, the inner part of the hot die cutting machine upper part 4 is provided with a groove 17, the left part and the right part of the upper side inner wall of the groove 17 are both provided with an electric push rod 12, the electric push rod 12 is electrically connected with a PLC controller 2, the electric push rod 12 is controlled to work by the PLC controller 2, the lower part of the electric push rod 12 is connected with an upper heating mechanism 11, the inner wall of the upper heating mechanism 11 is provided with a second temperature sensor 15, the second temperature sensor 15 is arranged between the die cutting knife plate 5 and a second heating pipe 14, the temperature heated by the upper heating mechanism 11 is convenient to control, the inner part of the upper heating mechanism, the heat generated by the work of the second heating pipe 14 can be dispersed through the work of the second fan 13, so that the heating of the die cutting knife board 5 is more uniform, the second fan 13 is connected with the first fan 9 in parallel, the second fan 13 is electrically connected with the PLC controller 2, the second fan 13 is controlled to work through the PLC controller 2, the second heating pipes 14 are arranged in the middle of the second mounting groove 18 at equal intervals, the second heating pipes 14 are connected with the first heating pipe 8 in parallel, when one of the second heating pipes is damaged, the other one can also work continuously, the second heating pipes 14 and the first heating pipe 8 are electrically connected with the PLC controller 2, the second heating pipes 14 and the first heating pipes 8 are controlled to work through the PLC controller 2, and the die cutting knife board 5 is arranged on the lower side surface of the upper heating mechanism 11.

The working principle is as follows: the utility model discloses when using, it is right to need the utility model discloses carry out simple structure and know, arrange work piece 3 in between hot die cutting machine lower part 1 and hot die cutting machine upper portion 4, first heating pipe 8 and the work of second heating pipe 14 are exothermic, first fan 9 and the work of second fan 13 simultaneously, can disperse the heat that first heating pipe 8 and the work of second heating pipe 14 produced, make to die-cutting steel sheet 6 and the more even of cross-cutting knife board 5 heating, the efficiency of heating has been improved, thereby realize heating 3 upper and lower both sides, detect the temperature of heating mechanism 7 and last heating mechanism 11 down through first temperature sensor 10 and second temperature sensor 15 simultaneously, be convenient for under the control heating mechanism 7 and the temperature of the heating of last heating mechanism 11.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a constant temperature heating device of hot die cutting machine, includes hot die cutting machine lower part (1), its characterized in that: a PLC (programmable logic controller) controller (2) is installed on the front side surface of the lower portion (1) of the hot die cutting machine, a lower heating mechanism (7) is installed inside the lower portion (1) of the hot die cutting machine, a first installation groove (16) is formed inside the lower heating mechanism (7), first heating pipes (8) are arranged in the middle of the first installation groove (16) at equal intervals, a die cutting steel plate (6) is arranged on the upper side surface of the lower heating mechanism (7), an upper portion (4) of the hot die cutting machine is arranged above the lower portion (1) of the hot die cutting machine, a workpiece (3) is arranged between the upper portion (4) of the hot die cutting machine and the lower portion (1) of the hot die cutting machine, a groove (17) is formed inside the upper portion (4) of the hot die cutting machine, electric push rods (12) are arranged on the left portion and the right portion of the upper inner wall of the groove (, a second mounting groove (18) is formed in the upper heating mechanism (11), second heating pipes (14) are arranged in the middle of the second mounting groove (18) at equal intervals, and a die cutting knife plate (5) is arranged on the surface of the lower side of the upper heating mechanism (11).

2. The constant temperature heating device of the hot die cutting machine according to claim 1, characterized in that: a first temperature sensor (10) is installed on the inner wall of the lower heating mechanism (7), and the first temperature sensor (10) is located between the first heating pipe (8) and the die-cutting steel plate (6).

3. The constant temperature heating device of the hot die cutting machine according to claim 1, characterized in that: and a second temperature sensor (15) is arranged on the inner wall of the upper heating mechanism (11), and the second temperature sensor (15) is positioned between the die cutting knife board (5) and the second heating pipe (14).

4. The constant temperature heating device of the hot die cutting machine according to claim 1, characterized in that: the electric push rod (12) is electrically connected with the PLC controller (2).

5. The constant temperature heating device of the hot die cutting machine according to claim 1, characterized in that: the second heating pipe (14) and the first heating pipe (8) are connected in parallel, and the second heating pipe (14) and the first heating pipe (8) are electrically connected with the PLC (2).

6. The constant temperature heating device of the hot die cutting machine according to claim 1, characterized in that: the bottom surface of the first mounting groove (16) is provided with first fans (9) at equal intervals, and the first fans (9) are electrically connected with the PLC (2).

7. The constant temperature heating device of the thermal die cutting machine according to claim 1 or 5, characterized in that: the upper side inner wall of the second mounting groove (18) is provided with second fans (13) at equal intervals, the second fans (13) are connected with the first fans (9) in parallel, and the second fans (13) are electrically connected with the PLC (2).