Luggage forming mold equipment

Abstract

The utility model provides luggage forming die equipment which comprises at least one luggage forming part, the luggage forming part comprises a forming clamping mechanism, a male die mechanism, a female die mechanism and a first vacuum part, the forming clamping mechanism is used for clamping a plate in a heating state in a forming area in the forming clamping mechanism, and the male die mechanism is used for clamping the plate in the forming area. The male die mechanism is used for firstly entering the forming area to form a heated plate into a pre-stretched box shell, and the female die mechanism is used for later entering the forming area and cooperating with the first vacuum part to form the pre-stretched box shell into a formed box shell; moreover, at least part of the outer box surface shape construction area is arranged on the mold forming surface of the female mold mechanism, and a shape construction structure is arranged in the outer box surface shape construction area, so that the shape construction on the outer box surface of the luggage is realized, and the problem that the shape construction cannot be formed on the outer box surface of the existing luggage is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bag forming, and in particular relates to a bag forming mould device. Background Art

[0002] A suitcase, also known as a travel suitcase or a trolley case, is a box that is used to store items when traveling. It is one type of luggage. Usually, a suitcase is used to store clothes, personal care products, and souvenirs needed for the journey.

[0003] The general luggage shell is formed by two box shells. The existing luggage shell is usually made by the blister molding process, also known as the vacuum blister molding process. This process uses thermoplastic plastic sheets to manufacture open plastic shell products. The specific steps are as follows:

[0004] 1. Cut the plastic sheet into a certain size and heat it to soften it.

[0005] 2. With the help of the air pressure difference and mechanical pressure on both sides of the sheet, it is deformed and applied to a specific mold contour surface.

[0006] 3. After cooling, shaping, and trimming, the blister product is completed.

[0007] The blister molding process has some significant advantages. First, it can produce large, thin-walled, complex-shaped plastic products with smooth surfaces and no seams. Second, the blister process has high production efficiency, fast heating and molding, and saves time, making it suitable for mass production. In addition, the surface of blister-molded products is smooth and has a good texture, making it suitable for making products with high appearance requirements.

[0008] However, the wall thickness of the case shell formed by the vacuum forming process is unevenly distributed, and it is difficult to further perform secondary processing on the outer wall surface of the case shell, that is, it is difficult to form a shape structure on the outer surface of the case. Utility Model Content

[0009] The technical problem to be solved by the utility model is to provide a bag forming mold device to solve the problem that the outer wall surface of the existing bag shell formed by vacuum forming is difficult to further shape structure.

[0010] To solve the above problems, the technical solution of the utility model is:

[0011] The utility model provides a bag forming mold device, comprising at least one bag forming part, wherein the bag forming part comprises:

[0012] A forming clamping mechanism, wherein a forming area is provided in the forming clamping mechanism, and the forming clamping mechanism is configured to clamp a heated plate in the forming area;

[0013] A male mold mechanism, the male mold mechanism is configured to enter the forming area and stretch the heated sheet to form a pre-stretched state box shell, and the male mold mechanism is located on the inner cavity side of the pre-stretched state box shell;

[0014] A mother mold mechanism, wherein at least a portion of the outer box surface shape structure area is provided on the mold molding surface of the mother mold mechanism, and a shape structure structure is provided in the portion of the outer box surface shape structure area, and the mother mold mechanism is configured to enter the molding area and adhere to the outer wall side of the pre-stretched box shell;

[0015] The first vacuum part, the output end of the first vacuum part is connected to the mold forming surface of the mother mold mechanism; the first vacuum part is configured to output negative pressure and absorb the pre-stretched state box shell to the mold forming surface of the mother mold mechanism to form a molded state box shell.

[0016] The luggage forming mold equipment of the utility model, the luggage forming part also includes a second vacuum part;

[0017] The output end of the second vacuum part is connected to the mold forming surface of the male mold mechanism; the second vacuum part is configured to output negative pressure and adsorb the heated plate to the mold forming surface of the male mold mechanism to form a pre-stretched box shell.

[0018] The luggage forming mold equipment of the utility model, the luggage forming part also includes a bubble blowing mechanism;

[0019] The output end of the bubbling mechanism is arranged toward the forming area, and the bubbling mechanism is configured to output positive pressure and bubble the heated state sheet into a bubbled state sheet.

[0020] The bag forming mold equipment of the utility model, the male mold mechanism includes a first driving mechanism and a male mold body;

[0021] The male mold body is installed at the output end of the first driving mechanism, and the first driving mechanism is configured to drive the male mold body to move to the molding area.

[0022] The bag forming mold equipment of the utility model further includes a first inclined portion;

[0023] The male mold body comprises a male mold front molding surface and a plurality of male mold side molding surfaces for forming a box shell in a pre-stretched state;

[0024] The first inclined portion is arranged between the first driving mechanism and the male mold body, and the first inclined portion is configured to maintain the front molding surface of the male mold inclined to a horizontal plane.

[0025] The bag forming mold equipment of the utility model, the mother mold mechanism includes a second driving mechanism and a mother mold body;

[0026] The female mold body is installed at the output end of the second driving mechanism, and the second driving mechanism is configured to drive the female mold body to move to the molding area.

[0027] The bag forming mold equipment of the utility model further includes a second inclined portion;

[0028] The master mold body comprises a master mold front molding surface and a plurality of master mold side molding surfaces for forming a box shell in a molding state;

[0029] The second inclined portion is arranged between the second driving mechanism and the female mold body, and the second inclined portion is configured to maintain the front molding surface of the female mold inclined to a horizontal plane.

[0030] The bag forming mold equipment of the utility model also includes a plate receiving and heating mechanism;

[0031] The plate receiving and heating mechanism is configured to receive a plate to be heated and heat the plate in a heating area of ​​the plate receiving and heating mechanism to form a heated plate.

[0032] In the bag forming mold equipment of the utility model, the bag forming parts are in an even number and are arranged in pairs, and each pair of bag forming parts is symmetrically arranged on both sides of the plate receiving and heating mechanism.

[0033] The bag forming mold equipment of the utility model also includes a frame;

[0034] The molding clamping mechanism, the male mold mechanism, and the female mold mechanism are respectively installed in the frame, and the male mold mechanism is located below the molding clamping mechanism, and the female mold mechanism is located above the molding clamping mechanism.

[0035] The bag forming mold equipment of the utility model, the shape construction unit is a plurality of shape construction protrusions and / or shape construction depressions arranged in the shape construction area of ​​the outer box surface, the shape construction protrusions are configured to form corresponding installation depressions or decorative depressions on the outer wall surface of the box shell in the formed state, and the shape construction depressions are configured to form corresponding installation protrusions or decorative protrusions on the outer wall surface of the box shell in the formed state.

[0036] Due to the adoption of the above technical solution, the utility model has the following advantages and positive effects compared with the prior art:

[0037] The luggage forming mold equipment of one embodiment of the utility model comprises at least one luggage forming part, which comprises a forming clamping mechanism, a male mold mechanism, a female mold mechanism and a first vacuum part. The forming clamping mechanism is used to clamp a heated plate in a forming area therein, the male mold mechanism is used to first enter the forming area to form the heated plate into a pre-stretched box shell, and the female mold mechanism is used to enter the forming area later and cooperate with the first vacuum part to form the pre-stretched box shell into a formed box shell; and, at least part of the outer box surface shape construction area is provided on the mold forming surface of the female mold mechanism, and a shape construction structure is provided in the outer box surface shape construction area, thereby realizing shape construction on the outer box surface of the luggage, solving the problem that the outer box surface of the existing luggage cannot form a shape structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the bag forming mold equipment of the utility model;

[0039] Figure 2 It is a schematic diagram of the luggage forming part of the luggage forming mold equipment of the utility model.

[0040] Explanation of the accompanying drawings: 1. Frame; 2. Luggage forming part; 201. Male mold body; 202. Female mold body; 203. Forming bearing frame; 204. Forming clamping frame; 205. Pressing frame; 206. First driving mechanism; 207. Second driving mechanism; 208. Forming clamping driving unit; 3. Plate receiving and heating mechanism. DETAILED DESCRIPTION

[0041] The advantages and features of the present invention will be more clearly understood from the following description and claims.

[0042] See also Figure 1 to Figure 2 In one embodiment, a bag forming mold device includes at least one bag forming part 2, and the bag forming part 2 includes a forming clamping mechanism, a male mold mechanism, a female mold mechanism and a first vacuum part.

[0043] A forming area is provided in the forming clamping mechanism, and the forming clamping mechanism is configured to clamp the heated sheet material in the forming area.

[0044] The male mold mechanism is configured to enter the forming area and stretch the heated sheet to form a pre-stretched box shell, and the male mold mechanism is located at the inner cavity side of the pre-stretched box shell.

[0045] The mold forming surface of the mother mold mechanism is provided with at least a part of the outer box surface shape structure area, and the outer box surface part of the shape structure area is provided with a shape structure structure, and the mother mold mechanism is configured to enter the forming area and adhere to the outer wall side of the pre-stretched state box shell. The output end of the first vacuum part is connected to the mold forming surface of the mother mold mechanism. The first vacuum part is configured to output negative pressure and absorb the pre-stretched state box shell to the mold forming surface of the mother mold mechanism to form a formed state box shell.

[0046] The luggage forming mold equipment of the present embodiment includes at least one luggage forming part 2, which includes a forming clamping mechanism, a male mold mechanism, a female mold mechanism and a first vacuum part. The forming clamping mechanism is used to clamp the heated plate material in the forming area therein, the male mold mechanism is used to first enter the forming area to form the heated plate material into a pre-stretched box shell, and the female mold mechanism is used to enter the forming area later and cooperate with the first vacuum part to form the pre-stretched box shell into a formed box shell; and, at least part of the outer box surface shape construction area is provided on the mold forming surface of the female mold mechanism, and a shape construction structure is provided in the outer box surface shape construction area, thereby realizing shape construction on the outer box surface of the luggage, solving the problem that the outer box surface of the existing luggage cannot form a shape structure.

[0047] The specific structure of the bag forming mold equipment of this embodiment is further described below:

[0048] In this embodiment, the above-mentioned luggage forming mold equipment may also include a frame 1, and the forming clamping mechanism, the male mold mechanism, and the female mold mechanism are respectively installed in the frame 1, and the male mold mechanism is located below the forming clamping mechanism, and the female mold mechanism is located above the forming clamping mechanism. It should be noted that although the male mold mechanism and the female mold mechanism are listed here as being arranged up and down respectively, in actual application scenarios, the two only need to be located on both sides of the forming clamping mechanism, such as being arranged left and right, and no specific limitation is made here.

[0049] In this embodiment, the above-mentioned forming clamping mechanism may specifically include a forming bearing frame 203, a forming clamping frame 204 and a forming clamping driving unit 208. The forming bearing frame 203 may be arranged to be fixed on the frame 1, or may be arranged to be installed on the bearing frame driving mechanism, and the bearing frame driving mechanism realizes the movement between the workstations, and the forming bearing frame has an intermediate cavity, and the forming clamping frame 204 is installed on the frame 1 or the bearing frame driving mechanism through the forming clamping driving unit 208, and the forming clamping driving unit 208 drives the forming clamping frame 204 to achieve pressing or moving away from the forming bearing frame 203. The shape of the forming clamping frame 204 matches the forming bearing frame 203, and the forming clamping frame 204 is also provided with a corresponding intermediate cavity. The shapes of the forming clamping frame 204 and the forming bearing frame 203 are generally rectangular frames, which are used to press the heated plate between the forming clamping frame 204 and the forming bearing frame 203.

[0050] Specifically, the forming clamping drive unit 208 can be a number of small telescopic cylinders, specifically a pneumatic cylinder, the fixed end of the cylinder is installed on the frame 1, and the output end of the cylinder is installed on the forming supporting frame 203. Specifically, the stable movement of the forming clamping frame 204 relative to the forming supporting frame 203 can be achieved through a symmetrical arrangement.

[0051] In this embodiment, the above-mentioned bag forming part 2 may also include a bubble blowing mechanism. The output end of the bubble blowing mechanism is arranged toward the forming area, and the bubble blowing mechanism is configured to output positive pressure and bubble the heated state plate to the bubbled state plate. That is, the bubble blowing mechanism is used to output positive pressure air to the heated state plate compressed between the above-mentioned two frames, and the plate is bubbled and bulges upward, and at this time, the male mold mechanism can move upward into the space formed by the bubble blowing of the plate.

[0052] Specifically, a box body can be arranged below the forming support frame 203 (or a lower pressure frame 205 can be arranged separately), and the upper end of the box body is the lower pressure frame 205. When the heated plate is pressed against the forming support frame 203, the box body moves upward, and the lower pressure frame 205 is pressed to the lower end surface of the forming support frame 203, thereby forming a nearly sealed chamber. The output end of the above-mentioned bubbling mechanism, the male mold mechanism, etc. can be arranged in the sealed chamber, and then when the bubbling mechanism outputs positive pressure gas, the heated plate can enter the bubbling state (or directly outputting high-pressure air to the heated plate can also realize the bubbling operation).

[0053] Furthermore, the luggage forming section 2 may also include a second vacuum section. The output end of the second vacuum section is connected to the mold forming surface of the male mold mechanism. The second vacuum section is configured to output negative pressure and adsorb the heated sheet to the mold forming surface of the male mold mechanism to form a pre-stretched state box shell. The second vacuum section is used to output vacuum negative pressure after the male mold mechanism enters the space formed by the bubble of the sheet, adsorb the bubbled sheet to the mold forming surface of the male mold mechanism, and form a preliminary formed shell, that is, a pre-stretched state box shell (at this time, the male mold mechanism is located on the inner cavity side of the box shell). The purpose of setting the male mold mechanism for pre-stretching is to form a preliminary shape of the luggage shell, thereby laying the foundation for the final forming of the luggage shell of the sheet in the female mold mechanism.

[0054] Specifically, the second vacuum part may include a vacuum element and a vacuum pipeline, the output end of the vacuum pipeline is connected to the mold forming surface of the male mold mechanism, and then the negative pressure is output between the bubble state sheet and the mold forming surface of the male mold mechanism, so that the bubble state sheet can be adsorbed to the mold forming surface by the negative pressure for initial forming.

[0055] Similarly, the first vacuum part may also include a vacuum element and a vacuum pipeline, the output end of the vacuum pipeline is connected to the mold forming surface of the mother mold mechanism, and then outputs negative pressure between the pre-stretched state box shell and the mold forming surface of the mother mold mechanism, so that the pre-stretched state box shell can be adsorbed by the negative pressure to the mold forming surface of the mother mold mechanism, and finally formed.

[0056] In this embodiment, the male mold mechanism may specifically include a first driving mechanism 206 and a male mold body 201. The male mold body 201 is installed at the output end of the first driving mechanism 206, and the first driving mechanism 206 is configured to drive the male mold body 201 to move to the molding area.

[0057] Specifically, the fixed end of the first driving mechanism 206 is fixedly mounted on the frame 1, and the output end of the first driving mechanism 206 is arranged toward the above-mentioned molding area, so that the male mold body 201 can be driven to move toward the molding area (upward) or away from the molding area (downward). The first driving mechanism 206 can be a driving mechanism that outputs linear motion, such as a cylinder, and is not specifically limited here.

[0058] Furthermore, the male mold mechanism may also include a first inclined portion. The male mold body 201 may specifically include a male mold front molding surface for forming a pre-stretched box shell and several male mold side molding surfaces, that is, for forming the top surface and four side surfaces of the inner cavity of the box shell.

[0059] The first inclined portion is arranged between the first driving mechanism 206 and the male mold body 201, and the first inclined portion is configured to maintain the male mold front molding surface inclined to the horizontal plane. The first inclined portion can be specifically a first wedge block, and the inclined surface of the first wedge block faces upward, so that the male mold front molding surface of the male mold body 201 arranged thereon is inclined. The first wedge block and the male mold body 201 can be arranged to be separately connected or integrally formed.

[0060] In this embodiment, the mother mold mechanism may also include a second driving mechanism 207 and a mother mold body 202. The mother mold body 202 is installed at the output end of the second driving mechanism 207, and the second driving mechanism 207 is configured to drive the mother mold body 202 to move to the molding area.

[0061] Specifically, the fixed end of the second driving mechanism 207 is fixedly mounted on the frame 1, and the output end of the second driving mechanism 207 is arranged toward the above-mentioned molding area, and the mother mold body 202 can be driven to move toward the molding area (downward) or away from the molding area (upward). The second driving mechanism 207 can be a driving mechanism that outputs linear motion, such as a cylinder, and is not specifically limited here.

[0062] Furthermore, the female mold mechanism may also include a second inclined portion. The female mold body 202 may specifically include a female mold front molding surface for forming a molded case shell and several female mold side molding surfaces, that is, for forming the top surface and four side surfaces of the inner cavity of the case shell.

[0063] The first inclined portion is arranged between the second driving mechanism 207 and the mother mold body 202, and the second inclined portion is configured to maintain the front molding surface of the mother mold inclined to the horizontal plane. The second inclined portion can be specifically a second wedge block, the inclined surface of the second wedge block faces downward, so that the front molding surface of the mother mold of the mother mold body 202 arranged thereon is inclined. The second wedge block and the mother mold body 202 can be arranged to be separately connected or integrally formed.

[0064] In this embodiment, in order to further improve the integration of the equipment, the bag forming mold equipment may also include a plate receiving and heating mechanism 3 installed in the frame 1 (not specifically shown in the figure, and may specifically include a receiving window for opening and closing, and a heating mechanism located in the frame). The plate receiving and heating mechanism 3 is configured to receive the plate to be heated, and heat the plate in the heating area of ​​the plate receiving and heating mechanism 3 to form a heated plate.

[0065] The plate receiving and heating mechanism 3 may specifically include a heating device disposed in the frame 1, and a receiving opening on the frame 1 corresponding to the heating device. The plate enters the frame 1 through the receiving opening and is placed on the heating device. Specifically, a pressing frame may be further provided to press the plate, and then heat the plate to a preset temperature. A transport mechanism may also be further provided to transport the heated plate in the heating stage to the forming area of ​​the forming clamping mechanism.

[0066] In this embodiment, the number of the above-mentioned bag forming parts 2 is an even number and they are arranged in pairs, and each pair of bag forming parts 2 is symmetrically arranged on both sides of the plate receiving and heating mechanism 3. Taking the number of bag forming parts 2 as two as an example, they can be arranged on the left and right sides of the plate receiving and heating mechanism 3, respectively, so that when the bag forming part 2 on the left is processing the bag shell, the plate receiving and heating mechanism 3 can simultaneously heat the plate and transport it to the bag forming part 2 on the right, thereby improving production efficiency.

[0067] In this embodiment, the above-mentioned shape construction unit may specifically be a plurality of shape construction protrusions and / or shape construction recesses arranged in the shape construction area of ​​the outer box surface, the shape construction protrusions are configured to form corresponding installation recesses or decorative recesses on the outer wall surface of the box shell in the molded state, and the shape construction recesses are configured to form corresponding installation protrusions or decorative protrusions on the outer wall surface of the box shell in the molded state.

[0068] Among them, the outer box surface shape structure area can be located on any one or any combination of the front molding surface of the master mold and the side molding surfaces of each master mold. The above-mentioned shape structure protrusion can be determined according to the required outer box surface shape of the box shell. For example, if the outer box surface of the box shell needs to be inlaid with diamonds, it is necessary to set a diamond inlay hole on the outer box surface of the box shell. The shape of the diamond inlay hole can match the inlay part of the corresponding drill, that is, the shape structure protrusion is the same as the inlay part of the corresponding drill, and several shape structure protrusions can be arranged in an array or arranged in a certain pattern. The above-mentioned shape structure depression can also be determined according to the required outer box surface shape of the box shell. For example, if the outer box surface of the box shell needs to be decorated with convex points, the shape structure depression can be set to the same shape as the convex part of the convex point, and several shape structure depressions can be arranged in an array or arranged in a certain pattern.

[0069] The following is a description of the bag forming process of the bag forming mold equipment of this embodiment:

[0070] 1. Place the plate onto the corresponding forming clamping frame 204 and press it onto the forming carrying frame 203;

[0071] 2. The supporting frame driving mechanism drives the forming supporting frame 203 and the pressed plate to enter the heating area of ​​the plate receiving and heating mechanism 3 for heating, thereby obtaining a heated plate;

[0072] 3. The carrying frame driving mechanism drives the forming carrying frame 203 and the compressed heated plate to move to the forming area;

[0073] Fourth, the lower pressing frame 205 moves upward and presses against the lower end surface of the forming bearing frame 203, and the bubbling mechanism works and bubbles the heated plate to a bubbling plate;

[0074] 5. The first driving mechanism 206 lifts the male mold body 201 to the molding area and is located in the blowing area formed by the sheet in the blowing state;

[0075] 6. The second vacuum unit works, outputs negative pressure, and absorbs the foamed sheet to fit it to the male mold body 201 to obtain a pre-stretched box shell;

[0076] 7. The second driving mechanism 207 drives the female mold body 202 to press down to the molding area;

[0077] 8. The first vacuum unit works, outputs negative pressure, and absorbs the pre-stretched state box shell to fit to the inner cavity molding surface in the female mold body 202 to obtain a molded state box shell. At this time, the outer wall surface of the pre-stretched state box shell can match the corresponding shape structure protrusion and / or shape structure depression to form a corresponding shape structure;

[0078] 9. Demould after cooling.

[0079] The above is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they still fall within the protection scope of the present invention.

Claims

1. A bag forming mold equipment, characterized in that: The invention comprises at least one bag forming unit, wherein the bag forming unit comprises: A forming clamping mechanism, wherein a forming area is provided in the forming clamping mechanism, and the forming clamping mechanism is configured to clamp a heated plate in the forming area; A male mold mechanism, the male mold mechanism is configured to enter the forming area and stretch the heated sheet to form a pre-stretched state box shell, and the male mold mechanism is located on the inner cavity side of the pre-stretched state box shell; A mother mold mechanism, wherein at least a portion of the outer box surface shape construction area is provided on the mold molding surface of the mother mold mechanism, and a shape construction unit is provided in the outer box surface shape construction area, and the mother mold mechanism is configured to enter the molding area and adhere to the outer wall side of the pre-stretched box shell; The first vacuum part, the output end of the first vacuum part is connected to the mold forming surface of the mother mold mechanism; the first vacuum part is configured to output negative pressure and absorb the pre-stretched state box shell to the mold forming surface of the mother mold mechanism to form a molded state box shell.

2. The bag forming mold equipment according to claim 1, characterized in that: The bag forming unit also includes a second vacuum unit; The output end of the second vacuum part is connected to the mold forming surface of the male mold mechanism; the second vacuum part is configured to output negative pressure and adsorb the heated plate to the mold forming surface of the male mold mechanism to form a pre-stretched box shell.

3. The bag forming mold equipment according to claim 1, characterized in that: The bag forming unit also includes a bubble blowing mechanism; The output end of the bubbling mechanism is arranged toward the forming area, and the bubbling mechanism is configured to output positive pressure and bubble the heated state sheet into a bubbled state sheet.

4. The bag forming mold equipment according to claim 1, characterized in that: The male mold mechanism comprises a first driving mechanism and a male mold body; The male mold body is installed at the output end of the first driving mechanism, and the first driving mechanism is configured to drive the male mold body to move to the molding area.

5. The bag forming mold equipment according to claim 4, characterized in that: Also includes a first inclined portion; The male mold body comprises a male mold front molding surface and a plurality of male mold side molding surfaces for forming a box shell in a pre-stretched state; The first inclined portion is arranged between the first driving mechanism and the male mold body, and the first inclined portion is configured to maintain the front molding surface of the male mold inclined to a horizontal plane.

6. The bag forming mold equipment according to claim 1, characterized in that: The master mold mechanism includes a second driving mechanism and a master mold body; The female mold body is installed at the output end of the second driving mechanism, and the second driving mechanism is configured to drive the female mold body to move to the molding area.

7. The bag forming mold equipment according to claim 6, characterized in that: Also comprising a second inclined portion; The master mold body comprises a master mold front molding surface and a plurality of master mold side molding surfaces for forming a box shell in a molding state; The second inclined portion is arranged between the second driving mechanism and the female mold body, and the second inclined portion is configured to maintain the front molding surface of the female mold inclined to a horizontal plane.

8. The bag forming mold equipment according to claim 1, characterized in that: It also includes a plate receiving and heating mechanism; The plate receiving and heating mechanism is configured to receive a plate to be heated and heat the plate in a heating area of ​​the plate receiving and heating mechanism to form a heated plate.

9. The bag forming mold equipment according to claim 8, characterized in that: The number of the bag forming parts is an even number and they are arranged in pairs, and each pair of the bag forming parts is symmetrically arranged on both sides of the plate receiving and heating mechanism.

10. The bag forming mold equipment according to claim 1, characterized in that: The shape construction unit is a plurality of shape construction protrusions and / or shape construction recesses arranged in the shape construction area of ​​the outer box surface. The shape construction protrusions are configured to form corresponding installation recesses or decorative recesses on the outer wall surface of the box shell in the molded state, and the shape construction recesses are configured to form corresponding installation protrusions or decorative protrusions on the outer wall surface of the box shell in the molded state.

Images