CN222807618U - A forming upper die for facilitating demoulding of full-edge film wrapping of electrical panel - Google Patents

Abstract

The utility model relates to the technical field of full-edge-covering film sticking of an electric appliance panel, in particular to a forming upper die convenient for demolding of the full-edge-covering film sticking of the electric appliance panel, which comprises an upper die holder and a forming die core arranged at the bottom of the upper die holder, wherein the forming die core comprises a liftable die core block and an adjustable die core block, the liftable die core block has a structure with a wide top and a narrow bottom, one side of the liftable die core block, which is close to the adjustable die core block, is of an inclined surface structure with a narrow top and a wide bottom, and one side of the adjustable die core block, which is close to the liftable die core block, is of an inclined surface structure matched with the inclined surface structure of the liftable die core block.

Description

Forming upper die convenient for demolding of full-covered edge film of electric appliance panel

Technical field:

The utility model relates to the technical field of full-edge-covering film sticking of an electric appliance panel, in particular to a forming upper die convenient for demolding of the full-edge-covering film sticking of the electric appliance panel.

The background technology is as follows:

A control panel, namely an electric appliance panel, is generally arranged in various household appliances such as electric cookers in the market, wherein the electric appliance panel comprises a panel main body and a film attached to the panel main body, and in the production and manufacturing process of the electric appliance panel, the panel main body and the film are firstly processed and molded respectively, and then the film is attached to the panel main body;

As shown in fig. 1, a die for full-edge-covering film for an electrical panel comprises a lower molding die 2, an upper molding die 1 arranged above the lower molding die 2 in a sliding manner along a vertical direction, and a lifting power mechanism for driving the upper molding die 1 to slide, wherein the upper molding die 1 comprises an upper molding die holder 11 and a molding die core 12 arranged at the bottom of the upper molding die holder 11, the processed film is positioned on the molding die core 12, the edge-covering part of the film is buckled on an edge-covering step part 121 of the molding die core 12, the processed film needs to be manually taken down from the molding die core 12, and because the edge-covering part of the film has a certain width, especially when the film of the edge-covering part with a certain width is processed and molded, the processed film positioned on the molding die core 12 is not only difficult to be taken down from the molding die core 12, but also is easy to damage the film and influence the subsequent use, and the upper molding die is convenient for full-edge-covering film demoulding of the electrical panel.

The utility model comprises the following steps:

The utility model aims to provide the forming upper die which is convenient for demolding of the full-edge-covering film of the electric appliance panel, can be well used for extrusion forming of the full-edge-covering film of the electric appliance panel, and is convenient for demolding of the full-edge-covering film, so that the full-edge-covering film which is positioned on the forming die core after being processed and formed can be taken off from the forming die core more easily, the condition of damaging the full-edge-covering film can be avoided, and the processing and forming quality of the full-edge-covering film can be ensured.

In order to achieve the purpose, the technical scheme is that the forming upper die convenient for demolding of the full-edge-covering film of the electrical appliance panel comprises an upper die holder and a forming die core arranged at the bottom of the upper die holder, wherein the forming die core comprises a liftable die core block which is connected to the bottom of the upper die holder in a sliding manner along a vertical direction and an adjustable die core block which is connected to the bottom of the upper die holder in a sliding manner along a horizontal direction, the liftable die core block is of a structure with a wide top and a narrow bottom, one side of the liftable die core block, which is close to the adjustable die core block, is of a structure with a narrow top and a wide bottom, and one side of the adjustable die core block, which is close to the liftable die core block, is of a structure with an inclined surface matched with the inclined surface of the liftable die core block.

The utility model further comprises a die core adjusting power mechanism for driving the liftable die core blocks to slide, wherein the die core adjusting power mechanism is arranged on the upper die base, and the output end of the die core adjusting power mechanism is in driving connection with the liftable die core blocks.

The utility model further improves the scheme, and the utility model further comprises a plurality of T-shaped blocks, wherein the T-shaped blocks comprise large block ends and small block ends arranged at the bottoms of the large block ends, the upper die holder is formed with stepped strip-shaped holes with the same number as the T-shaped blocks, and the small block ends of each T-shaped block respectively penetrate through the corresponding stepped strip-shaped holes downwards and are connected with the adjustable die core blocks.

The lifting die core block is characterized by further comprising a push-pull part arranged on one side of the lifting die core block, wherein the push-pull part is of an inclined body structure, the cross section of the push-pull part is of a convex shape, the adjustable die core block is provided with a push-pull groove matched with the push-pull part, and the push-pull part is inserted into the push-pull groove.

In a further improvement of the scheme, the forming mold core further comprises a fixed mold core block, and the liftable mold core block is positioned between the adjustable mold core block and the fixed mold core block.

The forming upper die convenient for demolding of the full-edge-covering film of the electric appliance panel has the beneficial effects that the forming upper die convenient for demolding of the full-edge-covering film of the electric appliance panel comprises an upper die base and a forming die core arranged at the bottom of the upper die base, wherein the forming die core comprises a liftable die core block which is connected to the bottom of the upper die base in a sliding manner along a vertical direction and an adjustable die core block which is connected to the bottom of the upper die base in a sliding manner along a horizontal direction, the liftable die core block has a structure with a wide top and a narrow bottom, one side of the liftable die core block, which is close to the adjustable die core block, has an inclined surface structure with a narrow top and a wide bottom, and one side of the adjustable die core block, which is close to the liftable die core block, has an inclined surface structure matched with the inclined surface structure of the liftable die core block;

Because the liftable die core block is of a structure with a wide top and a narrow bottom, and the adjustable die core block is of a structure with a narrow top and a wide bottom, after the liftable die core block is moved upwards, the adjustable die core block can be close to the liftable die core block and slide, so that the whole length of a forming die core is shortened, a fully-covered edge film on the forming die core after being processed and formed has a certain movable space, is easier to take off from the forming die core, can avoid the condition of damaging the film and ensures the quality of film processing and forming; the utility model can be well used for extrusion molding of the full-edge-covering film of the electric appliance panel, and is convenient for demolding of the full-edge-covering film, so that the full-edge-covering film on the molding mold core after being processed and molded can be more easily taken down from the molding mold core, the condition of damaging the full-edge-covering film can be avoided, and the processing and molding quality of the full-edge-covering film can be ensured.

Description of the drawings:

Fig. 1 is a schematic structural view of a mold for a full-edge-covering film for an electrical panel.

Fig. 2 is a schematic structural view of the present utility model.

Fig. 3 is a schematic exploded view of the present utility model.

The reference numerals indicate that the upper molding die 1, the upper die holder 11, the stepped bar hole 111, the molding die core 12, the edge covering step part 121, the liftable die core block 122, the push-pull part 1221, the adjustable die core block 123, the push-pull groove 1231, the T-shaped block 124, the large block end 1241, the small block end 1242, the fixed die core block 125 and the lower molding die 2.

The specific embodiment is as follows:

The present utility model is further described below with reference to the accompanying drawings, as shown in fig. 2-3, the present utility model includes an upper die holder 11, and a forming die core 12 disposed at the bottom of the upper die holder 11, where the forming die core 12 includes a liftable die core block 122 slidably connected to the bottom of the upper die holder 11 along a vertical direction, and an adjustable die core block 123 slidably connected to the bottom of the upper die holder 11 along a horizontal direction, the liftable die core block 122 has a structure with a wide top and a narrow bottom, one side of the liftable die core block 122 near the adjustable die core block 123 has an inclined surface structure, the adjustable die core block 123 has a structure with a narrow top and a wide bottom, and one side of the adjustable die core block 123 near the liftable die core block 122 has an inclined surface structure matched with the inclined surface structure of the liftable die core block 122; the liftable die core block 122 is of a structure with a wide top and a narrow bottom, and the adjustable die core block 123 is of a structure with a narrow top and a wide bottom, so that after the liftable die core block 122 is moved upwards, the adjustable die core block 123 can slide towards the liftable die core block, so that the whole length of the forming die core 12 is shortened, a fully-covered adhesive film on the forming die core 12 after being processed and formed has a certain movable space, the fully-covered adhesive film is easier to take down from the forming die core 12, the condition of damaging the adhesive film can be avoided, the processing and forming quality of the adhesive film is ensured, and the fully-covered adhesive film can be conveniently demoulded while the fully-covered adhesive film can be well used for extrusion forming of the fully-covered adhesive film of an electrical appliance panel, the fully-covered adhesive film on the forming die core 12 can be more easily taken down from the forming die core 12, the condition of damaging the fully-covered adhesive film can be avoided, and the processing and forming quality of the fully-covered adhesive film can be ensured.

The utility model further comprises a die core adjusting power mechanism for driving the liftable die core block 122 to slide, wherein the die core adjusting power mechanism is arranged on the upper die holder 11, the output end of the die core adjusting power mechanism is in driving connection with the liftable die core block 122, the die core adjusting power mechanism drives the liftable die core to automatically slide up and down, the liftable die core block 122 can be moved up or down in a manual mode instead of a manual mode, the die core adjusting power mechanism can be an air cylinder, a lifting motor and the like, and the die core adjusting power mechanism is not shown in the drawings any more.

The utility model further comprises a plurality of T-shaped blocks 124, wherein the T-shaped blocks 124 comprise large block ends 1241 and small block ends 1242 arranged at the bottoms of the large block ends 1241, the upper die holder 11 is formed with stepped strip holes 111 the same as the T-shaped blocks 124 in number, the small block ends 1242 of the T-shaped blocks 124 respectively penetrate through the corresponding stepped strip holes 111 downwards and are connected with the adjustable die core blocks 123, and the adjustable die core blocks 123 can slide horizontally stably through the T-shaped blocks 124.

The liftable die core block 122 further comprises a push-pull part 1221 arranged on one side of the liftable die core block 122, the push-pull part 1221 is of an inclined body structure, the cross section of the push-pull part 1221 is in a convex shape, the adjustable die core block 123 is formed with a push-pull groove 1231 matched with the push-pull part 1221, the push-pull part 1221 is inserted into the push-pull groove 1231, the liftable die core block 122 can move up and down and simultaneously drive the adjustable die core block 123 to slide through the cooperation of the push-pull part 1221 and the push-pull groove 1231, when the liftable die core block 122 moves up, the push-pull part 1221 pulls the adjustable die core block 123 to close to the liftable die core block 122 to slide, and when the liftable die core block 122 moves down, the push-pull part 1221 pushes the adjustable die core block 123 to slide away from the liftable die core block 122, so that the whole efficiency is higher and more convenient.

The forming core 12 further includes a fixed core piece 125 with the liftable core piece 122 positioned between the adjustable core piece 123 and the fixed core piece 125. Of course, in other embodiments, the forming core 12 may be configured with two adjustable core pieces 123 and one liftable core piece 122 with the liftable core piece 122 positioned between the two adjustable core pieces 123.

Working principle:

After the full-edge-covering film is processed and molded, the liftable mold core block 122 is moved upwards, the adjustable mold core block 123 is moved towards the liftable mold core block to slide, the whole length of the molding mold core 12 is shortened, and the full-edge-covering film positioned on the molding mold core 12 after the processing and molding is taken down.

It is understood that the foregoing description is only of the preferred embodiments of the utility model, and that the utility model is not limited to the specific details of construction, features and principles disclosed herein.

Claims (5)

1. A molding upper mold for facilitating demoulding of full-edge film wrapping of an electrical panel, comprising an upper mold base (11) and a molding core (12) arranged at the bottom of the upper mold base (11), characterized in that: the molding core (12) comprises a liftable mold core block (122) slidably connected to the bottom of the upper mold base (11) in a vertical direction, and an adjustable mold core block (123) slidably connected to the bottom of the upper mold base (11) in a horizontal direction, the liftable mold core block (122) is a structure with a wide top and a narrow bottom, the side of the liftable mold core block (122) close to the adjustable mold core block (123) is an inclined surface structure, the adjustable mold core block (123) is a structure with a narrow top and a wide bottom, and the side of the adjustable mold core block (123) close to the liftable mold core block (122) is an inclined surface structure that matches the inclined surface structure of the liftable mold core block (122). 2. According to claim 1, a forming upper mold that facilitates the demoulding of the full-edge film of the electrical panel is characterized by: it also includes a core adjustment power mechanism for driving the sliding of the liftable core block (122), and the core adjustment power mechanism is arranged on the upper mold base (11), and the output end of the core adjustment power mechanism drives the liftable core block (122). 3. A forming upper mold for facilitating demoulding of full-edge film wrapping of electrical panels according to claim 1, characterized in that it also includes a plurality of T-shaped blocks (124), wherein the T-shaped blocks (124) include a large block end (1241) and a small block end (1242) arranged at the bottom of the large block end (1241), and the upper mold base (11) is formed with stepped strip holes (111) having the same number as the T-shaped blocks (124), and the small block ends (1242) of each T-shaped block (124) are respectively downwardly penetrated into the corresponding stepped strip holes (111) and connected to the adjustable core block (123). 4. According to claim 1, a forming upper mold that facilitates demoulding of the full-edge film of an electrical panel is characterized in that: the liftable mold core block (122) also includes a push-pull portion (1221) arranged on one side thereof, the push-pull portion (1221) is an inclined body structure and the cross-sectional shape of the push-pull portion (1221) is a convex shape, and the adjustable mold core block (123) is formed with a push-pull groove (1231) that matches the push-pull portion (1221), and the push-pull portion (1221) is inserted into the push-pull groove (1231). 5. A forming upper mold for facilitating demoulding of full-edge film wrapping of electrical panels according to claim 1, characterized in that: the forming mold core (12) also includes a fixed mold core block (125), and the liftable mold core block (122) is located between the adjustable mold core block (123) and the fixed mold core block (125).