Back plate assembly module forming die

Abstract

The utility model relates to the technical field of backboard forming dies, in particular to a backboard assembly module forming die which comprises an upper die, a lower die, a mounting seat, a connecting block A, a connecting block B and a connecting block C, positioning grooves A are formed in the front side and the rear side of the mounting seat, positioning grooves B are formed in the two sides of the connecting block A, and the positioning plates can slide on the inner sides of the positioning grooves A and the positioning grooves B; three mounting holes are formed in each of the front end and the rear end of the upper side of the mounting seat, three positioning holes are formed in the upper side of the positioning plate, and the positioning pins can slide on the inner sides of the positioning holes and the inner sides of the mounting holes; and a quick-release mounting unit. By arranging the upper die, the lower die, the mounting seat, the connecting block A, the positioning plate, the positioning pin and the quick-release mounting unit, the mounting seat is stably mounted on the platform, then the lower die is mounted on the mounting seat, and under the action of the quick-release mounting unit, mounting and dismounting can be quickly performed, so that the replacement and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of back panel forming moulds, in particular to a back panel assembly module forming mould. Background Art

[0002] A forming mold, also known as a mold, is a mold made in proportion to the shape and structure of the actual object. It is a tool that uses pressing or pouring to make the material into a certain shape.

[0003] Backsheets have always been a specialized product in the PCB manufacturing industry. Thicker and heavier than conventional PCBs, backsheets also have a correspondingly greater heat capacity. Because backsheets cool more slowly, reflow ovens must be longer. Forced air cooling is also required at the outlet to reduce the backsheet temperature to a safe level for operation.

[0004] When producing the back panel, corresponding molds will be used according to the shape and size of the back panel. According to the material, plastic materials are usually processed using injection molding molds, while metal materials are usually produced using pressing molds. Both can also be produced using other molds according to needs.

[0005] When the backplane molding mold is in use, the upper mold is connected to the movable axis, while the lower mold is stably mounted on the platform. When producing different backplanes, the mold needs to be replaced, but the lower mold is not convenient to replace after installation, which affects replacement efficiency. To address this problem, we propose a backplane assembly module molding mold to solve this problem. Utility Model Content

[0006] The purpose of the utility model is to solve the problem in the prior art that when the back panel forming mold is in use, the upper mold will be connected to the movable shaft, and the lower mold will be stably installed on the platform. When producing different back panels, the mold needs to be replaced, but the lower mold is not convenient to replace after installation, which affects the replacement efficiency. A back panel assembly module forming mold is proposed.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A backplane assembly module molding die is designed, comprising an upper die 1, a lower die 2, and a mounting seat 3, wherein the lower die 2 is located above the mounting seat 3, and the upper die 1 is located above the lower die 2, and further comprising:

[0009] A connecting block 4, a mounting groove is provided on the upper side of the mounting seat 3, and the connecting block 4 can slide inside the mounting groove;

[0010] Two positioning plates 5, the mounting seat 3 is provided with A positioning grooves on both sides, the A connecting block 4 is provided with B positioning grooves on both sides, the A positioning grooves are connected to the mounting grooves, and the positioning plates 5 can slide inside the A positioning grooves and the B positioning grooves;

[0011] Six positioning pins 6, three mounting holes are provided at both ends of the upper side of the mounting seat 3, and three positioning holes are provided on the upper side of the positioning plate 5. The positioning pins 6 can slide inside the positioning holes and the mounting holes;

[0012] The quick-release installation unit 7 is located between the installation seat 3 and the six positioning pins 6 .

[0013] Preferably, a limiting groove is provided on the lower side of the A connecting block 4, and a positioning bar 8 is slid inside the limiting groove, and the positioning bar 8 is fixedly connected to the inner side of the installation groove. A sliding grooves are provided at both the left and right ends of the inner side of the installation groove, and a limiting plate 9 is slid inside the A sliding groove, and the limiting plate 9 is fixedly connected to the A connecting block 4.

[0014] By adopting the above technical solution, the A connecting block 4 can enter the installation groove on the mounting seat 3 more conveniently, thereby improving the installation efficiency and installation stability of the A connecting block 4.

[0015] Preferably, A handles 10 are fixed on both the left and right sides of the lower mold 2 , and two B handles 11 are fixed on the side of the positioning plate 5 away from the A connecting block 4 .

[0016] By adopting the above technical solution, the A handle 10 is convenient for moving the lower mold 2, and the B handle 11 is convenient for moving the positioning plate 5 in the A positioning groove and the B positioning groove.

[0017] Preferably, the quick-release mounting unit 7 includes two A connecting plates 71, three B sliding grooves are provided on the lower side of the mounting seat 3, an A connecting bar 72 slides inside the B sliding groove, a connecting rod 73 is fixed on the lower side of the positioning pin 6, the connecting rod 73 and the A connecting bar 72 are detachably connected, a B connecting bar 74 is fixed on the lower side of the A connecting plate 71, the A connecting bar 72 and the B connecting bar 74 are fixedly connected, an auxiliary part 75 is provided between the positioning pin 6 and the inner side of the mounting hole and the A connecting bar 72, two A dovetail grooves are provided on the front and rear sides of the mounting seat 3, an A guide bar 76 slides inside the A dovetail groove, and the A guide bar 76 is fixedly connected to the A connecting plate 71.

[0018] By adopting the above technical solution, the quick-release installation unit 7 facilitates the connection or separation of the A connecting block 4 and the mounting base 3 , thereby improving the installation and disassembly efficiency of the lower mold 2 .

[0019] Preferably, an auxiliary plate 77 is fixed to one side of the A connecting plate 71 .

[0020] By adopting the above technical solution, the auxiliary plate 77 can be conveniently moved with the B connecting strip 74, making the disassembly of the lower mold 2 more labor-saving and improving the disassembly efficiency of the lower mold 2.

[0021] When the locking cam 752 is unlocked, the locking cam 753 is unlocked and the winch 730 is unlocked, so that the winch 730 can be unlocked when the winch 730 is unlocked.

[0022] By adopting the above technical solution, the auxiliary part 75 plays an auxiliary role in the upward reset of the positioning pin 6 after movement, making the installation of the lower mold 2 more convenient.

[0023] The back panel assembly module forming die proposed in the utility model has the following beneficial effects:

[0024] 1. By setting the upper mold, lower mold, mounting base, A connecting block, positioning plate, positioning pin, and quick-release mounting unit, the mounting base is firmly installed on the platform, and then the lower mold is installed on the mounting base. Under the action of the quick-release mounting unit, the lower mold is ensured to be stable in use and can be quickly installed and removed, thereby improving replacement and production efficiency.

[0025] 2. By setting the limit ring, limit block, top plate, B connecting block and B guide strip, the limit ring can be easily disassembled, and the auxiliary parts can be easily disassembled, installed and repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the front three-dimensional structure of a back panel assembly module forming mold proposed by the present invention;

[0027] Figure 2 The utility model proposed Figure 1 A schematic diagram of the partially enlarged three-dimensional structure of area A in the middle;

[0028] Figure 3 The utility model proposed Figure 1 A schematic diagram of the partially enlarged three-dimensional structure of area B in the middle;

[0029] Figure 4 This is a front-side cutaway perspective structural diagram of a back panel assembly module forming die proposed in the present invention;

[0030] Figure 5 The utility model proposed Figure 4 Schematic diagram of the partially enlarged three-dimensional structure of the middle C area;

[0031] Figure 6 The utility model proposed Figure 4 Schematic diagram of the partially enlarged three-dimensional structure of the middle D area;

[0032] Figure 7 This is a schematic diagram of the central cutaway three-dimensional structure of a back panel assembly module forming mold proposed in the present invention.

[0033] In the figure: 1. Upper mold; 2. Lower mold; 3. Mounting seat; 4. Connecting block A; 5. Positioning plate; 6. Positioning pin; 7. Quick-release mounting unit; 71. Connecting plate A; 72. Connecting strip A; 73. Connecting rod; 74. Connecting strip B; 75. Auxiliary part; 751. Spring; 752. Limiting ring; 753. Positioning block; 754. Limiting block; 755. Top plate; 756. Connecting block B; 757. Guide strip B; 76. Guide strip A; 77. Auxiliary plate; 8. Positioning strip; 9. Limiting plate; 10. Handle A; 11. Handle B. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Reference Figure 1-7 A backplane assembly module molding mold includes an upper mold 1, a lower mold 2, and a mounting base 3. The lower mold 2 is located on the upper side of the mounting base 3, and the upper mold 1 is located on the upper side of the lower mold 2. A handle 10 is fixed on both sides of the lower mold 2. The A handle 10 facilitates the transportation of the lower mold 2. The mold also includes:

[0036] A connecting block 4, a mounting groove is provided on the upper side of the mounting seat 3, the A connecting block 4 can slide inside the mounting groove, a limiting groove is provided on the lower side of the A connecting block 4, a positioning bar 8 is sliding inside the limiting groove, the positioning bar 8 is fixedly connected to the inside of the mounting groove, and the positioning bar 8 plays a positioning role for the A connecting block 4, A sliding grooves are provided on both ends of the inner side of the mounting groove, and a limiting plate 9 is sliding inside the A sliding groove, and the limiting plate 9 is fixedly connected to the A connecting block 4, and the limiting plate 9 plays the role of a wire and a limiter for the A connecting block 4, the positioning bar 8 and the limiting plate 9 allow the A connecting block 4 to enter the mounting groove on the mounting seat 3 more conveniently, making it convenient for the lower mold 2 to be installed on the mounting seat 3.

[0037] Two positioning plates 5, both sides of the mounting seat 3 are provided with A positioning grooves, both sides of the A connecting block 4 are provided with B positioning grooves, the A positioning grooves are connected to the mounting grooves, the positioning plates 5 can slide inside the A positioning grooves and the B positioning grooves, and two B handles 11 are fixed on the side of the positioning plate 5 away from the A connecting block 4. The B handles 11 move the positioning plate 5 in the A positioning grooves and the B positioning grooves, making the movement of the positioning plate 5 more convenient;

[0038] Six positioning pins 6, three mounting holes are provided at both ends of the upper side of the mounting seat 3, and three positioning holes are provided on the upper side of the positioning plate 5. The positioning pins 6 can slide inside the positioning holes and the inner sides of the mounting holes. The positioning pins 6 pass through the positioning plate 5 to limit the positioning plate 5, so that the positioning plate 5 is stuck in the positioning grooves A and B, and the A connecting block 4 is positioned in the mounting groove on the mounting seat 3, and the lower mold 2 is installed on the mounting seat 3;

[0039] Quick-release mounting unit 7, quick-release mounting unit 7 is located between the mounting seat 3 and the six positioning pins 6, the quick-release mounting unit 7 includes two A connecting plates 71, an auxiliary plate 77 is fixed to one side of the A connecting plate 71, three B sliding grooves are provided on the lower side of the mounting seat 3, and an A connecting strip 72 slides inside the B sliding groove. A connecting rod 73 is fixed to the lower side of the positioning pin 6, and the connecting rod 73 is detachably connected to the A connecting strip 72. A B connecting strip 74 is fixed to the lower side of the A connecting plate 71, and the A connecting strip 72 is fixedly connected to the B connecting strip 74. Two A dovetail grooves are provided on the front and rear sides of the mounting seat 3, and the A dovetail grooves There is an A guide bar 76 sliding on the inner side, which is fixedly connected to the A connecting plate 71. The auxiliary plate 77 cooperates with the A guide bar 76 to move the A connecting plate 71 up and down on the mounting seat 3. The A connecting plate 71 moves in the B sliding groove with the A connecting bar 72 through the B connecting bar 74. The A connecting bar 72 slides in the mounting hole with the positioning pin 6 through the connecting rod 73. When the A connecting block 4 is installed in place with the lower mold 2 on the mounting seat 3, the positioning plate 5 is moved into the A positioning groove and the B positioning groove, and then the positioning pin 6 is passed through the positioning plate 5 to realize the installation positioning of the lower mold 2.

[0040] When the locking cam 752 is unlocked, the locking cam 752 is unlocked and the winch 70, unlocking the cam 70, unlocking the cam 70, and unlocking the cam 70. When the locking cam 752 is unlocked, the winch 70, unlocking the cam 70 and the winch 70 are unlocked. Two B dovetail grooves are provided on the inner side of the guide groove, and a B guide bar 757 is slid on the inner side of the B dovetail groove. The B guide bar 757 is fixedly connected to the top plate 755, and the top plate 755 is limited in the guide groove by the B connecting block 756 and the B guide bar 757, and the top plate 755 limits the limiting ring 752 through the limiting block 754, and then realizes an upward pushing force on the positioning pin 6 under the action of the spring 751. During installation, the positioning pin 6 can be directly reset to pass through the positioning plate 5, while preventing the positioning pin 6 from falling, making the installation more convenient, and the positioning block 753 guides and limits the movement of the positioning pin 6, preventing the positioning pin 6 from moving upward excessively. If necessary, the positioning pin 6 can be pushed down from the upper side of the mounting hole for disassembly of the lower mold 2.

[0041] The upper mold 1 is mounted on the movable shaft, the mounting seat (3) is mounted on the platform, and then the lower mold 2 is mounted on the mounting seat (3) using the quick-release mounting unit 7. When replacing the mold, the lower mold 2 can be replaced and installed more conveniently.

[0042] In the description of this patent, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, for example, to mean a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection, an indirect connection through an intermediate medium, or internal communication between two components. A person skilled in the art will understand the specific meanings of the above terms in this patent in specific circumstances.

[0043] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A back panel assembly module forming mold, comprising an upper mold (1), a lower mold (2) and a mounting seat (3), wherein the lower mold (2) is located on the upper side of the mounting seat (3), and the upper mold (1) is located on the upper side of the lower mold (2), characterized in that: Also includes: A connecting block (4), a mounting groove is provided on the upper side of the mounting seat (3), and the connecting block (4) can slide inside the mounting groove; Two positioning plates (5), the mounting seat (3) is provided with positioning grooves A on both the front and rear sides, the connecting block (4) is provided with positioning grooves B on both sides, the positioning grooves A are communicated with the mounting grooves, and the positioning plates (5) can slide inside the positioning grooves A and B; Six positioning pins (6), three mounting holes are provided at both the front and rear ends of the upper side of the mounting seat (3), three positioning holes are provided on the upper side of the positioning plate (5), and the positioning pins (6) can slide inside the positioning holes and inside the mounting holes; A quick-release installation unit (7), wherein the quick-release installation unit (7) is located between the installation seat (3) and the six positioning pins (6).

2. The back panel assembly module forming mold according to claim 1, characterized in that: A limit groove is provided on the lower side of the A connecting block (4), a positioning bar (8) is slidably provided inside the limit groove, the positioning bar (8) is fixedly connected to the inner side of the installation groove, and A sliding grooves are provided at both left and right ends of the inner side of the installation groove, a limit plate (9) is slidably provided inside the A sliding groove, and the limit plate (9) is fixedly connected to the A connecting block (4).

3. The back panel assembly module forming mold according to claim 1, characterized in that: A handles (10) are fixed on both the left and right sides of the lower mold (2), and two B handles (11) are fixed on the side of the positioning plate (5) away from the A connecting block (4).

4. The back panel assembly module forming mold according to claim 1, characterized in that: The quick-release installation unit (7) includes two A connecting plates (71), three B sliding grooves are provided on the lower side of the mounting seat (3), an A connecting strip (72) slides inside the B sliding groove, a connecting rod (73) is fixed on the lower side of the positioning pin (6), and the connecting rod (73) and the A connecting strip (72) are detachably connected, a B connecting strip (74) is fixed on the lower side of the A connecting plate (71), and the A connecting strip (72) and the B connecting strip (74) are fixedly connected, an auxiliary part (75) is provided between the positioning pin (6) and the inner side of the mounting hole and the A connecting strip (72), two A dovetail grooves are provided on the front and rear sides of the mounting seat (3), an A guide strip (76) slides inside the A dovetail groove, and the A guide strip (76) is fixedly connected to the A connecting plate (71).

5. The back panel assembly module forming mold according to claim 4, characterized in that: An auxiliary plate (77) is fixed to one side of the A connecting plate (71).

6. The back panel assembly module forming mold according to claim 4, characterized in that: The auxiliary part (75) includes a spring (751), two guide grooves are provided on the inner side of the mounting hole, a limiting ring (752) is slidably provided on the outer side of the connecting rod (73), the limiting ring (752) can slide on the inner side of the mounting hole and is located on the upper side of the A connecting strip (72), the spring (751) is located between the limiting ring (752) and the positioning pin (6), two positioning blocks (753) are fixed on the outer side of the positioning pin (6), the positioning blocks (753) can slide on the inner side of the guide groove, the limiting ring (752) ) are fixed on the outside of the guide groove, and the limit blocks (754) can slide on the inside of the guide groove. A top plate (755) is provided on the lower side of the limit blocks (754), and a B connecting block (756) is fixed on the lower side of the top plate (755). The B connecting block (756) is detachably connected to the mounting seat (3). Two B dovetail grooves are provided on the inside of the guide groove, and a B guide bar (757) slides on the inside of the B dovetail groove. The B guide bar (757) is fixedly connected to the top plate (755).

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