Inclined strut demolding mechanism

Abstract

The inclined strut demolding mechanism is used for being separated from a product on a mold and comprises an inclined strut and a driving part, the inclined strut comprises an inclined strut body and an inclined strut base, the inclined strut body is arranged to be connected with the inclined strut base in a relatively rotating mode, and the driving part is arranged to abut against the inclined strut base so as to be used for driving the inclined strut to move. And the rotation angle of the inclined strut main body changes along with the movement of the inclined strut. According to the inclined strut demolding mechanism, through the inclined strut body and the inclined strut base which rotate relatively, the connecting and matching structure of the inclined strut body and the inclined strut base is optimized, and the deformation effect that the rotating angle of the inclined strut can be changed is achieved; the problems that after a traditional inclined strut is stressed and deformed, scrap iron generated by scraping occurs in a main stress point area, and when the scrap iron is accumulated to a certain amount, an inclined strut demolding mechanism is unsmooth in movement and even stuck are solved. The invention has the advantages of smaller installation space requirement, convenience in installation and lower processing cost.

Description

Technical Field

[0001] The invention relates to the technical field of moulds, in particular to a diagonal support demoulding mechanism. Background Art

[0002] After the product is formed on the mold, a tool is needed to eject the product from the mold (mold insert). The diagonal brace is a tool that passes through the inside of the mold and ejects the product from the mold from the inside out. The existing diagonal brace demoulding mechanism includes an inclined diagonal brace body and a driving member, and the driving member is used to drive the diagonal brace body to move in an oblique direction. In this process, the diagonal brace needs to overcome the tightening force of the product wrapped on the mold. The diagonal brace is easily deformed and bent due to force, resulting in friction (scratching) between the diagonal brace and the mold, and friction (scratching) between the mating surfaces of the driving member and other parts of the diagonal brace demoulding mechanism.

[0003] The existing diagonal brace demoulding mechanism will produce iron filings due to friction. When a certain amount of iron filings accumulate, the diagonal brace demoulding mechanism will not move smoothly or even get stuck, and the diagonal brace body will not be able to return to its position and the product cannot be taken out normally. At this time, it is necessary to first lower the mold temperature to room temperature, then remove the mold from the injection molding machine, and then remove the parts one by one for inspection and repair, and then re-install the mold before putting them on the machine for production. The worst case is that the diagonal brace body and other parts of the mold or the diagonal brace demoulding mechanism are directly sintered together due to high temperature and cannot be removed, causing the mold or the diagonal brace demoulding mechanism to be scrapped and remade. Since both are core parts, the processing cycle is long and the processing cost is high, which will generate unnecessary costs and seriously affect the delivery time of production orders, thereby violating the delivery deadline agreed with the customer, resulting in a serious decline in customer satisfaction with the company. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a diagonal brace demoulding mechanism, which optimizes the connection and matching structure of the diagonal brace main body and the diagonal brace seat through relatively rotating diagonal brace main body and diagonal brace seat, so as to realize the deformation effect of the diagonal brace with variable rotation angle; it solves the problem that after the traditional diagonal brace is deformed by force, iron filings produced by scratching will appear in the main force point area, and when the iron filings accumulate to a certain amount, the diagonal brace demoulding mechanism will cause poor movement or even jamming; it has the advantages of small installation space requirement, easy installation and reduced processing cost.

[0005] The present invention provides a diagonal brace demoulding mechanism for separating products from a mold, comprising a diagonal brace and a driving member, wherein the diagonal brace comprises a diagonal brace body and a diagonal brace seat, one end of the diagonal brace body is movably connected to the diagonal brace seat and can rotate on the diagonal brace seat, the driving member abuts against the diagonal brace seat and is used to drive the diagonal brace to move in the length direction of the diagonal brace, and the rotation angle of the diagonal brace body relative to the diagonal brace seat changes with the movement of the diagonal brace.

[0006] Specifically, the diagonal support body is a strip-shaped body, one end of the diagonal support body is provided with an arc-shaped rotating part, the diagonal support seat is provided with a rotating groove matched with the rotating part, and the rotating part is installed in the rotating groove and can rotate in the rotating groove.

[0007] Specifically, the diagonal support seat is slidably connected to the driving member and can slide on the driving member. When the diagonal support seat slides relative to the driving member, the diagonal support body rotates relative to the diagonal support seat.

[0008] Specifically, the sliding direction of the diagonal support seat and the rotation direction of the diagonal support body are located in the same plane.

[0009] Specifically, a protrusion is provided on the diagonal support seat, a slide groove cooperating with the protrusion is provided on the driving member, and the protrusion is installed in the slide groove and can slide in the slide groove.

[0010] Specifically, the length of the diagonal support seat in the slide groove is W1, the length of the slide groove is W2, the maximum moving distance of the diagonal support seat in the slide groove is S1, the minimum safety distance between the end face of the diagonal support seat and the end face of the slide groove is S2, the maximum rotation angle of the diagonal support body is A, and the above variables satisfy the inequality: W2 ﹥ S1 * tan A +W1 + 2 * S2.

[0011] Specifically, the diagonal brace demoulding mechanism also includes a positioning member and a connecting member, the positioning member is provided with a fixing hole and a first positioning hole, the two ends of the connecting member are respectively fixedly connected to the fixing hole and the equipment where the mold is located; the first positioning hole is sleeved on the diagonal brace body or the driving member to limit its moving direction.

[0012] Specifically, a second positioning hole is provided on the diagonal support seat, the connecting member is a connecting rod, and the second positioning hole is sleeved on the connecting member to limit the moving direction of the diagonal support seat.

[0013] Specifically, the inclined support demolding mechanism also includes a mold core insert provided with an inclined top channel, and one end of the inclined support body away from the inclined support seat is arranged in the inclined top channel; when the driving member drives the inclined support to move in the length direction of the inclined support, the end of the inclined support body away from the inclined support seat can pass through the mold core insert and eject the product on the mold.

[0014] Specifically, a guide channel is provided at one end of the inclined top channel close to the inclined support seat, the channel diameter of the guide channel is larger than the channel diameter of the inclined top channel, and the channel diameter of the guide channel tends to gradually increase toward one end of the inclined support seat.

[0015] To sum up, the diagonal brace demoulding mechanism of the present invention optimizes the connection and matching structure between the diagonal brace body and the diagonal brace seat by relatively rotating the diagonal brace body and the diagonal brace seat, thereby realizing the deformation effect of the diagonal brace with a variable rotation angle; it solves the problem that after the traditional diagonal brace is deformed by force, iron filings produced by scratching will appear in the main force point area, and when the iron filings accumulate to a certain amount, the diagonal brace demoulding mechanism will cause poor movement or even jamming; it has the advantages of small installation space requirements, easy installation, and reduced processing costs.

[0016] Optionally, the diagonal support seat is slidably connected to the driving member and can slide on the driving member, which further increases the degree of freedom of the diagonal support body and solves the problem of deformation of the diagonal support due to complex forces.

[0017] Optionally, the brace demoulding mechanism further includes a positioning member and a connecting member, the positioning member is provided with a fixing hole and a first positioning hole, and the two ends of the connecting member are respectively fixedly connected to the fixing hole and the device where the mold is located; the first positioning hole is sleeved on the brace body or the driving member to limit its moving direction. The connecting member fixes the positioning member to the device, and the first positioning hole on the positioning member is used to limit the moving direction of the brace body or the driving member to avoid scratching in the main force point area when the brace moves.

[0018] Optionally, a second positioning hole is provided on the diagonal support seat, the connecting member is a connecting rod, and the second positioning hole is sleeved on the connecting member to limit the moving direction of the diagonal support seat. The moving direction of the diagonal support can be more accurately limited by two positioning holes.

[0019] Optionally, a guide channel is provided at one end of the inclined top channel of the mold insert close to the inclined support seat, and the channel diameter of the guide channel is larger than the channel diameter of the inclined top channel, and the channel diameter of the guide channel tends to gradually increase toward one end of the inclined support seat. When the inclined support is working, it will be subjected to radial force and will sway left and right in the radial direction, and it is not easy to align with the entrance of the inclined top channel. The guide channel plays a role in guiding the inclined support body to extend into the inclined top channel, and can avoid friction and scratching when the inclined support body extends into the entrance of the inclined top channel; and when the inclined support body passes through the inclined top channel to lift the product, it will be subjected to force and sway left and right in the radial direction, causing the side of the inclined support body to squeeze the inclined top channel, and the guide channel can also assist its reset and withdrawal. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic structural diagram of the diagonal support demoulding mechanism in the first embodiment of the present invention.

[0022] Figure 2 It is a schematic structural diagram of the mold insert and the product in the first embodiment of the present invention.

[0023] Figure 3 It is a schematic structural diagram of the diagonal brace in the first embodiment of the present invention.

[0024] Figure 4 Schematic diagram of the structure of the driving member and the positioning member in the first embodiment of the present invention.

[0025] Figure 5 It is a top view of the diagonal support demoulding mechanism in the first embodiment of the present invention.

[0026] Figure 6 It is a cross-sectional view of the diagonal support demoulding mechanism in the first embodiment of the present invention.

[0027] Figure 7 for Figure 6 A partial enlarged view of area A.

[0028] Figure 8 for Figure 6 A partial enlarged view of area B.

[0029] Fig. 9 It is a schematic structural diagram of the diagonal support demoulding mechanism in the second embodiment of the present invention.

[0030] The reference numerals of the embodiments of the present invention in the above drawings are as follows: 100, diagonal brace; 110, diagonal brace body; 111, rotating portion; 120, diagonal brace seat; 121, rotating groove; 122, protruding portion; 123, second positioning hole; 200, driving member; 210, slideway; 300, positioning member; 310, fixing hole; 320, first positioning hole; 400, connector; 500, mold insert; 510, inclined top channel; 511, guide channel; 600. Products. DETAILED DESCRIPTION

[0031] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the description of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0033] The directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front”, “back”, “top”, “bottom”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0034] The terms "first", "second", "third", etc. are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0035] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0036] The following is a detailed description through specific embodiments.

[0037] First embodiment like Figures 1 to 8 As shown, the first embodiment of the present invention provides a diagonal strut demoulding mechanism for removing a product 600 from a mold, comprising a diagonal strut 100 and a driving member 200, wherein the diagonal strut 100 comprises a diagonal strut body 110 and a diagonal strut seat 120, wherein one end of the diagonal strut body 110 is movably connected to the diagonal strut seat 120 and can rotate on the diagonal strut seat 120, wherein the driving member 200 abuts against the diagonal strut seat 120 and is used to drive the diagonal strut 100 to move in the length direction of the diagonal strut 100, and the rotation angle of the diagonal strut body 110 relative to the diagonal strut seat 120 changes with the movement of the diagonal strut 100.

[0038] In this embodiment, the diagonal support body 110 is a strip-shaped body, and a circular arc-shaped rotating portion 111 is provided at one end of the diagonal support body 110. A rotating groove 121 matching the rotating portion 111 is opened on the diagonal support seat 120. The rotating portion 111 is installed in the rotating groove 121 and can rotate in the rotating groove 121.

[0039] Specifically, Figure 3 and Figure 8As shown, the downward tail end rotating portion 111 of the diagonal support body 110 cooperates with the rotating groove 121 of the diagonal support seat 120, and the shape of the matching surface is optimized to be a circular groove surface. The diagonal support body 110 can rotate left and right along the central axis of the rotating portion 111 by a certain angle, and the range of the deformation angle is set between -3° and 3°. The shape of the rotating portion 111 is similar to a cylinder, and the rotation range of the diagonal support body 110 is determined by the opening of the rotating groove 121.

[0040] In this embodiment, the diagonal support seat 120 is slidably connected to the driving member 200 and can slide on the driving member 200 . When the diagonal support seat 120 slides relative to the driving member 200 , the diagonal support body 110 rotates relative to the diagonal support seat 120 .

[0041] In this embodiment, the sliding direction of the diagonal support seat 120 and the rotation direction of the diagonal support body 110 are located in the same plane.

[0042] Specifically, Figure 8 As shown, the sliding direction of the diagonal support seat 120 is horizontal sliding, and the rotation direction of the diagonal support body 110 is left and right swinging around the central axis of the rotating part 111. The diagonal support body 110 can rotate and slide at the same time to better adjust the angle, ensure that the orientation of the diagonal support body 110 remains unchanged, and prevent the diagonal support 100 from bending and deforming under force.

[0043] In this embodiment, a protrusion 122 is provided on the diagonal support seat 120 , and a slide groove 210 cooperating with the protrusion 122 is provided on the driving member 200 . The protrusion 122 is installed in the slide groove 210 and can slide in the slide groove 210 .

[0044] Specifically, Figure 3 and Figure 4 As shown, the protrusions 122 of the diagonal support seat 120 are arranged on both sides, and the side view of the diagonal support seat 120 is similar to the shape of a "convex" character, and the protrusions 122 are stuck in the slide groove 210. This design can ensure that when the driving member 200 moves up and down, the thrust or pulling force can drive the diagonal support seat 120 to move together through the cooperation of the protrusions 122 and the slide groove 210. And when the diagonal support 100 moves, the diagonal support seat 120 can slide to resist the radial force received, so as to prevent the diagonal support 100 from bending and deformation.

[0045] In this embodiment, the length of the diagonal support seat 120 in the slide groove 210 is W1, the length of the slide groove 210 is W2, the maximum moving distance of the diagonal support seat 120 in the slide groove 210 is S1, the minimum safety distance between the end surface of the diagonal support seat 120 and the end surface of the slide groove 210 is S2, and the maximum rotation angle of the diagonal support body 110 is A. The above variables satisfy the inequality: W2 ﹥ S1 * tan A + W1+ 2 * S2.

[0046] Specifically, Figure 8 As shown, since the diagonal brace 100 has a certain rigid strength, the slide 210 and the diagonal brace seat 120 need to satisfy the above inequality to operate safely. In the figure, W2 is the length of the slide 210. When the slide 210 is a through groove, the length of the slide 210 is the length of the driving member 200. The length W1 of the diagonal brace seat 120 is less than the length W2 of the slide 210. Since the driving member 200 is reciprocating, the diagonal brace seat 120 is also reciprocating, and there is a maximum moving distance S1. The length W2 of the slide 210 needs to be greater than the sum of the length W1 of the diagonal brace seat 120 plus the maximum moving distance S1 of the diagonal brace seat 120 in the slide 210 to ensure that the diagonal brace seat 120 will not slip out of the slide 210 when sliding. In addition, it is necessary to add a minimum safety distance S2 on the left and right sides of the diagonal brace seat 120 to retain a margin and increase the safety factor.

[0047] In this embodiment, the diagonal brace demoulding mechanism also includes a positioning member 300 and a connecting member 400. The positioning member 300 is provided with a fixing hole 310 and a first positioning hole 320. The two ends of the connecting member 400 are respectively fixedly connected to the fixing hole 310 and the equipment where the mold is located; the first positioning hole 320 is sleeved on the diagonal brace body 110 or the driving member 200 to limit its moving direction.

[0048] Specifically, Figure 4 As shown, the positioning member 300 is in the shape of a flat plate. In this embodiment, the first positioning hole 320 is sleeved on the driving member 200 to limit its moving direction by its own thickness. In this embodiment, the connecting member 400 is not drawn in the drawings. It can be understood that the connecting member 400 is selected according to the actual mechanical equipment, and the positioning member 300 is fixedly connected to the mechanical equipment through the fixing hole 310. During the operation of the diagonal support demoulding mechanism, the positioning member 300 and the connecting member 400 are fixedly connected and immovable.

[0049] In this embodiment, the diagonal support demolding mechanism also includes a mold core insert provided with a diagonal top channel 510, and one end of the diagonal support body 110 away from the diagonal support seat 120 is arranged in the diagonal top channel 510; when the driving member 200 drives the diagonal support 100 to move in the length direction of the diagonal support 100, the end of the diagonal support body 110 away from the diagonal support seat 120 can pass through the mold core insert and eject the product 600 on the mold.

[0050] Specifically, Figure 2 and Figure 6As shown, the mold insert can be understood as a part of the mold, which is fixed and the product 600 is mounted on it. The mold insert is provided with an inclined top channel 510 running through it. At the beginning, the driving member 200 drives the diagonal support 100 to insert into the inclined top channel 510 until the upper end surface of the diagonal support 100 is flush with the upper surface of the mold insert. After the product 600 is formed on the upper surface of the mold insert, the driving member 200 drives the diagonal support 100 to move upward, pushing the product 600 out of the mold insert. After the product 600 is removed, the diagonal support 100 returns to its position and waits for the next product 600 to be formed.

[0051] In this embodiment, a guide channel 511 is provided at one end of the inclined top channel 510 close to the inclined support seat 120, the channel diameter of the guide channel 511 is larger than the channel diameter of the inclined top channel 510, and the channel diameter of the guide channel 511 tends to gradually increase toward one end of the inclined support seat 120.

[0052] Specifically, Figure 7 As shown, the guide channel 511 is similar to a "trumpet mouth" and is used to guide the diagonal brace 100 to be inserted into the inclined top channel 510. During the operation of the diagonal brace 100, it will swing left and right due to the radial force, hit the inclined top channel 510 and wear against its working surface. The open guide channel 511 has a triangular avoidance space. This design can solve the problem of iron filings mixed with lubricating grease entering the moving friction mating surface to produce built-up edge, and the high temperature further sintering the diagonal brace 100 and the mold insert to be consistent, directly causing the moving mating surface of the diagonal brace demolding mechanism to get stuck. Optionally, the guide channel 511 can also be made into a curved surface or other shapes, as long as the channel diameter of the guide channel 511 is larger than the channel diameter of the inclined top channel 510, the diagonal brace 100 will not rub at the guide channel 511.

[0053] Second embodiment like Fig. 9 As shown, the second embodiment of the present invention provides a diagonal support demoulding mechanism, and its structure is generally the same as that of the first embodiment. The difference is that in this embodiment, a second positioning hole 123 is opened on the diagonal support seat 120, and the connecting member 400 is a connecting rod. The second positioning hole 123 is sleeved on the connecting member 400 to limit the moving direction of the diagonal support seat 120.

[0054] Specifically, the connecting member 400 and the fixing member are fixedly connected and immovable. The connecting member 400 is inserted into the fixing hole 310, and the other end is fixedly connected to the mechanical device (i.e., the bottom base in the figure). The connecting member 400 is also inserted into the second positioning hole 123 of the diagonal support seat 120 to limit the movement of the diagonal support seat 120 along the connecting member 400. The connecting member 400 and the fixing member cooperate with each other to limit the entire movement direction of the diagonal support 100. In this embodiment, the driving member 200 is not drawn in the accompanying drawings. It can be understood that the driving member 200 abuts against the diagonal support seat 120 to push the diagonal support seat 120 to move on the connecting member 400.

[0055] The second embodiment is a large-angle connecting rod guiding diagonal brace 100, which changes the connection mode of diagonal brace body 110 and diagonal brace seat 120 from a non-deformable connection (existing integrated fixed connection) to a cylindrical surface matching connection mode, which allows deformation and increases the space for deformation of diagonal brace 100. This design can effectively prevent the diagonal brace 100 from getting stuck or stuck, that is, changing from a hard connection to a flexible connection.

[0056] In summary, the diagonal brace demoulding mechanism of the present invention optimizes the connection and matching structure between the diagonal brace body 110 and the diagonal brace seat 120 through the relatively rotating diagonal brace body 110 and the diagonal brace seat 120, thereby realizing the deformation effect of the diagonal brace 100 with a variable rotation angle; it solves the problem that after the traditional diagonal brace 100 is deformed by force, iron filings produced by scratching will appear in the main force point area, and when the iron filings accumulate to a certain amount, the diagonal brace demoulding mechanism will cause poor movement or even jamming; it has the advantages of small installation space requirements, easy installation, and reduced processing costs.

[0057] Moreover, the diagonal support seat 120 is slidably connected to the driving member 200 and can slide on the driving member 200, which further increases the degree of freedom of the diagonal support body 110 and solves the problem of the diagonal support 100 being deformed by complex forces.

[0058] The diagonal brace demoulding mechanism also includes a positioning member 300 and a connecting member 400. The positioning member 300 is provided with a fixing hole 310 and a first positioning hole 320. The two ends of the connecting member 400 are respectively fixedly connected to the fixing hole 310 and the equipment where the mold is located; the first positioning hole 320 is sleeved on the diagonal brace body 110 or the driving member 200 to limit its moving direction. The connecting member 400 fixes the positioning member 300 to the equipment, and the first positioning hole 320 on the positioning member 300 is used to limit the moving direction of the diagonal brace body 110 or the driving member 200 to prevent scratches in the main force point area when the diagonal brace 100 moves.

[0059] Moreover, the diagonal support seat 120 is provided with a second positioning hole 123, the connecting member 400 is a connecting rod, and the second positioning hole 123 is sleeved on the connecting member 400 to limit the moving direction of the diagonal support seat 120. Through the two positioning holes, the moving direction of the diagonal support 100 can be more accurately limited.

[0060] Moreover, a guide channel 511 is provided at one end of the inclined top channel 510 of the mold insert close to the inclined support seat 120, and the channel diameter of the guide channel 511 is larger than the channel diameter of the inclined top channel 510, and the channel diameter of the guide channel 511 tends to gradually increase toward one end of the inclined support seat 120. When the inclined support 100 is working, it will be shaken left and right in the radial direction by the radial force, and it is not easy to align with the entrance of the inclined top channel 510. The guide channel 511 plays the role of guiding the inclined support body 110 to extend into the inclined top channel 510, which can avoid friction and scratching when the inclined support body 110 extends into the entrance of the inclined top channel 510; and when the inclined support body 110 passes through the inclined top channel 510 to lift the product 600, it will be forced to shake left and right in the radial direction, causing the side of the inclined support body 110 to squeeze the inclined top channel 510, and the guide channel 511 can also assist it in resetting and withdrawing.

[0061] Moreover, the modification cost is low, and only the diagonal support body 110 and the diagonal support seat 120 need to be replaced.

[0062] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A diagonal support demoulding mechanism, used to remove products from a mold, characterized in that: It includes a diagonal brace and a driving member, wherein the diagonal brace includes a diagonal brace body and a diagonal brace seat, one end of the diagonal brace body is movably connected to the diagonal brace seat and can rotate on the diagonal brace seat, the driving member abuts against the diagonal brace seat and is used to drive the diagonal brace to move in the length direction of the diagonal brace, and the rotation angle of the diagonal brace body relative to the diagonal brace seat changes with the movement of the diagonal brace.

2. The diagonal support demoulding mechanism according to claim 1, characterized in that: The diagonal support body is a strip-shaped body, one end of which is provided with a circular arc-shaped rotating part, the diagonal support seat is provided with a rotating groove matched with the rotating part, and the rotating part is installed in the rotating groove and can rotate in the rotating groove.

3. The diagonal support demoulding mechanism according to claim 1, characterized in that: The diagonal support seat is slidably connected to the driving member and can slide on the driving member. When the diagonal support seat slides relative to the driving member, the diagonal support body rotates relative to the diagonal support seat.

4. The diagonal support demoulding mechanism according to claim 3, characterized in that: The sliding direction of the diagonal support seat and the rotation direction of the diagonal support body are located in the same plane.

5. The diagonal support demoulding mechanism according to claim 3, characterized in that: The diagonal support seat is provided with a protruding portion, the driving member is provided with a sliding groove matched with the protruding portion, and the protruding portion is installed in the sliding groove and can slide in the sliding groove.

6. The diagonal support demoulding mechanism according to claim 5, characterized in that: The length of the diagonal support seat in the slide groove is W1, the length of the slide groove is W2, the maximum moving distance of the diagonal support seat in the slide groove is S1, the minimum safety distance between the end face of the diagonal support seat and the end face of the slide groove is S2, the maximum rotation angle of the diagonal support body is A, and the above variables satisfy the inequality: W2 ﹥ S1 * tan A + W1 + 2 * S2.

7. The diagonal support demoulding mechanism according to claim 1, characterized in that: The diagonal support demoulding mechanism also includes a positioning member and a connecting member. The positioning member is provided with a fixing hole and a first positioning hole. The two ends of the connecting member are respectively fixedly connected to the fixing hole and the equipment where the mold is located; the first positioning hole is sleeved on the diagonal support body or the driving member to limit its moving direction.

8. The diagonal support demoulding mechanism according to claim 7, characterized in that: The diagonal support seat is provided with a second positioning hole, the connecting member is a connecting rod, and the second positioning hole is sleeved on the connecting member to limit the moving direction of the diagonal support seat.

9. The diagonal support demoulding mechanism according to claim 1, characterized in that: The inclined support demoulding mechanism also includes a mold core insert provided with an inclined top channel, and one end of the inclined support body away from the inclined support seat is arranged in the inclined top channel; when the driving member drives the inclined support to move in the length direction of the inclined support, the end of the inclined support body away from the inclined support seat can pass through the mold core insert and eject the product on the mold.

10. The diagonal support demoulding mechanism according to claim 9, characterized in that: A guide channel is provided at one end of the inclined top channel close to the inclined support seat, the channel diameter of the guide channel is larger than the channel diameter of the inclined top channel, and the channel diameter of the guide channel tends to gradually increase toward one end of the inclined support seat.

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