Plastic shell forming device convenient to disassemble

Abstract

The utility model discloses a convenient-to-disassemble plastic shell forming device which comprises a main body mechanism and a fixing mechanism, the main body mechanism comprises a base, a working platform fixed to one side of the base, two moving seats arranged on the base in a sliding mode, a driving piece installed in the base and stretching into the working platform, a portal frame fixed to the top ends of the moving seats and hydraulic rods symmetrically installed on the portal frame, and the base is used for installing other assemblies to guarantee the stability of all the assemblies; the working platform is used for placing tools when a worker works, first sliding grooves are symmetrically formed in the base, second sliding grooves are symmetrically formed in the working platform, the first sliding grooves and the second sliding grooves communicate with each other and are used for installing the movable base and limiting movement of the movable base, and the movable base is used for installing the portal frame and driving the portal frame to move. Comprising a threaded sleeve slidably arranged in the first sliding groove and a support fixed to the top end of the threaded sleeve, and the plastic shell forming device convenient to disassemble has the advantages that a mold is convenient to assemble and disassemble, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic shell molding equipment, in particular to a detachable plastic shell molding device. Background Art

[0002] A plastic shell is a shell made of plastic as the main raw material. Plastic is a polymer compound formed by polymerization of monomers through addition or condensation reactions. During processing, the plastic shell needs to be formed by mold extrusion.

[0003] The existing plastic shell molding mold has the following main disadvantages during use: the mold itself is heavy, and after the staff disassembles the injection mold, they mostly use a crane to move the injection mold. However, the injection mold is installed on the injection molding machine with a complex structure, and the installation and disassembly steps are cumbersome, which makes it inconvenient for the staff to install and disassemble the injection mold. In order to facilitate the transportation of the injection mold by the crane, the staff still needs to push the injection mold position in a small range. However, if the staff manually pushes the injection mold position, it may cause wear between the injection mold and the injection molding machine. If the staff directly lifts the injection mold to move the injection molding machine, this will increase the safety risk of the staff and seriously increase the workload of the staff. Therefore, there is room for improvement. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted by the present invention is: a detachable plastic shell molding device, including: a main mechanism and a fixing mechanism, the main mechanism including a base, a working platform fixed on one side of the base, two movable seats slidably arranged on the base, a driving member installed in the base and extending into the working platform, a gantry fixed on the top of the movable seat and a hydraulic rod symmetrically installed on the gantry.

[0006] The fixing mechanism includes two fixing seats respectively fixed on the base and the hydraulic rod, a mold body embedded in the fixing seats, a plurality of fixing rods installed on one side of the mold body and extending into the fixing seats, and a locking piece installed on one side of the fixing seat, wherein the locking piece is embedded in the fixing seat and passes through the fixing rod.

[0007] In a preferred example, the present invention can be further configured as follows: the fixing rod includes a sleeve arranged on one side of the mold body and a bolt arranged in the inner cavity of the sleeve and extending through the sleeve; a plurality of threaded holes are opened on one side of the mold body, and the bolts engage with the threaded holes.

[0008] In a preferred example, the present invention can be further configured as follows: slots are symmetrically provided on the fixing seat, the sleeve is embedded in the slots, a through hole is transversely provided inside the fixing seat, and a circular hole is transversely provided on the sleeve.

[0009] In a preferred example, the present invention can be further configured as follows: the locking member includes an electric telescopic rod installed on one side of the fixing seat, a side plate fixed to the end of the electric telescopic rod, and locking rods symmetrically fixed on both sides of the side plate, and the locking rods are interlocked with the through hole and the circular hole.

[0010] In a preferred example, the present invention can be further configured as follows: a first sliding groove is symmetrically provided on the base, and a second sliding groove is symmetrically provided on the working platform, and the two are connected to each other.

[0011] In a preferred example, the present invention can be further configured as follows: the movable seat includes a threaded sleeve slidably arranged in the first sliding groove and a support fixed on the top end of the threaded sleeve.

[0012] In a preferred example, the present invention can be further configured as follows: the driving member includes a threaded rod with one end rotatably mounted on the inner wall of the first slide groove and the other end rotatably mounted on the inner wall of the second slide groove, and a motor installed on one side of the base and with the shaft fixedly connected to the end of the threaded rod, the threaded rod passes through the threaded sleeve, and the threaded rod and the threaded sleeve are engaged with each other.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] 1. In the utility model, a movable seat is slidably arranged on the base, the gantry is fixed on the movable seat, and a driving member passing through the movable seat is installed on the base. The movable seat is driven to move by the driving member. When the mold needs to be hoisted, it is only necessary to start the driving member to drive the movable seat to move. The movement of the movable seat drives the entire gantry to move, so that the gantry is moved to one side of the mold body, freeing up the space above the mold body, making it convenient for the crane to directly lift the mold body, avoiding the trouble of manually moving the mold, and at the same time avoiding the wear caused by the movement of the mold, thereby increasing practical performance.

[0015] 2. In the present invention, fixing seats are installed on both the base and the hydraulic rod. By fixing multiple fixing rods on one side of the mold and setting locking pieces between the relative fixing seats, when the mold body needs to be installed, it is only necessary to fit the fixing rods on the mold into the fixing seats, and then the locking piece can lock the mold body. Similarly, when disassembling the mold, it is only necessary to open the locking piece to release the lock on the mold body, which effectively increases the convenience of installing and disassembling the mold body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure decomposition of the utility model;

[0018] Figure 3 This is a schematic diagram of the base structure of the utility model;

[0019] Figure 4 Schematic diagram of the fixing seat of the utility model

[0020] Figure 5 This is a schematic diagram of a fixing rod of the present utility model.

[0021] Reference numerals:

[0022] 100, main body; 110, base; 111, first chute; 120, working platform; 121, second chute; 130, movable seat; 131, support; 132, threaded sleeve; 140, driving member; 141, threaded rod; 142, motor; 150, gantry; 160, hydraulic rod;

[0023] 200, fixing mechanism; 210, fixing seat; 211, slot; 212, through hole; 220, mold body; 221, threaded hole; 230, fixing rod; 231, sleeve; 2311, round hole; 232, bolt; 240, locking piece; 241, electric telescopic rod; 242, side panel; 243, locking rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0025] Some embodiments of the present invention are described below with reference to the accompanying drawings.

[0026] Example 1:

[0027] Combine Figure 1-5 As shown, this embodiment provides a detachable plastic shell molding device, including: a main body mechanism 100 and a fixing mechanism 200.

[0028] Among them, the main mechanism 100 includes a base 110, a working platform 120 fixed on one side of the base 110, two moving seats 130 slidingly arranged on the base 110, a driving member 140 installed in the base 110 and extending into the working platform 120, a gantry 150 fixed on the top of the moving seat 130, and a hydraulic rod 160 symmetrically installed on the gantry 150.

[0029] The base 110 is used to install other components to ensure the stability of each component. The work platform 120 is used for workers to place tools when working. A first slide groove 111 is symmetrically opened on the base 110, and a second slide groove 121 is symmetrically opened on the work platform 120. The two are connected to each other and are used to install the movable seat 130 and limit the movement of the movable seat 130.

[0030] The movable seat 130 is used to install the gantry 150 and drive the gantry 150 to move, including a threaded sleeve 132 slidably arranged in the first slide groove 111 and a support 131 fixed at the top of the threaded sleeve 132. At the same time, the driving member 140 includes a threaded rod 141 rotatably mounted at one end on the inner wall of the first slide groove 111 and the other end rotatably mounted on the inner wall of the second slide groove 121, and a motor 142 installed on one side of the base 110 and the shaft fixedly connected to the end of the threaded rod 141. The threaded rod 141 passes through the threaded sleeve 132, and the threaded rod 141 and the threaded sleeve 132 are meshed with each other. When the motor 142 is started, it can drive the threaded rod 141 to rotate, and the rotation of the threaded rod 141 drives the threaded sleeve 132 to move, thereby driving the support 131 to move. The movement of the support 131 drives the entire gantry 150 to move, moving the gantry 150 from the base 110 to the working platform 120, making room above the mold, making it convenient for the crane to lift the mold.

[0031] The gantry 150 is used to install the hydraulic rod 160, and the hydraulic rod 160 is used to install the mold and drive the mold to close the mold to form a plastic shell.

[0032] The fixing mechanism 200 includes two fixing seats 210 respectively fixed on the base 110 and the hydraulic rod 160, a mold body 220 embedded in the fixing seat 210, a plurality of fixing rods 230 installed on one side of the mold body 220 and extending into the fixing seat 210, and a locking member 240 installed on one side of the fixing seat 210, wherein the locking member 240 is embedded in the fixing seat 210 and passes through the fixing rod 230.

[0033] The fixing seat 210 is used to fix the mold body 220 to ensure the stability of the mold body 220. The mold body 220 is divided into an upper mold and a lower mold. The lower mold is embedded in the fixing seat 210 at the top of the base 110, and the upper mold is embedded in the fixing seat 210 at the bottom of the hydraulic rod 160.

[0034] The fixing rod 230 is installed on the mold body 220 to facilitate the fixation of the mold body 220. The fixing rod 230 includes a sleeve 231 arranged on one side of the mold body 220 and a bolt 232 arranged in the inner cavity of the sleeve 231 and extending through the sleeve 231. A plurality of threaded holes 221 are opened on one side of the mold body 220. The bolts 232 engage with the threaded holes 221 to facilitate the installation and disassembly of the sleeve 231, thereby increasing the convenience of use.

[0035] In addition, the fixing seat 210 is symmetrically provided with slots 211, and the sleeve 231 is embedded in the slots 211, which can ensure the stability of the mold body 220. A through hole 212 is horizontally provided inside the fixing seat 210, and a circular hole 2311 is horizontally provided on the sleeve 231 for the locking piece 240 to pass through, thereby locking the sleeve 231 and the fixing seat 210 together to ensure the fixation of the mold.

[0036] The locking member 240 includes an electric telescopic rod 241 installed on one side of the fixed base 210, a side plate 242 fixed to the end of the electric telescopic rod 241, and locking rods 243 symmetrically fixed on both sides of the side plates 242. The electric telescopic rod 241 is used to drive the side plates 242 to telescopically move. The side plates 242 are used to install the locking rods 243 and drive the locking rods 243 to telescopically move. The locking rods 243 are engaged with the through holes 212 and the circular holes 2311. When the locking rods 243 pass through the through holes 212 and the circular holes 2311, the sleeve 231 and the fixed base 210 can be locked together. When the electric telescopic rod 241 drives the locking rods 243 to move outward through the side plates 242, the lock between the sleeve 231 and the fixed base 210 is released, that is, the lock on the mold body 220 is released.

[0037] The working principle and usage process of the present invention are as follows: when the mold needs to be disassembled, the electric telescopic rod 241 is started, driving the side plate 242 to move outward, and the movement of the side plate 242 drives the locking rod 243 to move outward, so that the locking rod 243 is removed from the through hole 212 on the fixed seat 210, and the lock between the sleeve 231 is released. At this time, the mold body 220 is unlocked, and the motor 142 is started. The rotation of the motor 142 drives the threaded rod 141 to rotate, and the rotation of the threaded rod 141 drives the threaded sleeve 132 to move. The movement of the threaded sleeve 132 drives the support 131 to move, and the movement of the support 131 drives the gantry 150 to move, so that the gantry 150 is moved to the working platform 120, freeing up the space above the mold body 220. At this time, the worker can lift the entire mold body 220 through the lifting device.

[0038] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A detachable plastic shell molding device, comprising: The main mechanism (100) and the fixing mechanism (200) are characterized in that the main mechanism (100) includes a base (110), a working platform (120) fixed to one side of the base (110), two movable seats (130) slidably arranged on the base (110), a driving member (140) installed in the base (110) and extending into the working platform (120), a gantry (150) fixed to the top of the movable seat (130), and a hydraulic rod (160) symmetrically installed on the gantry (150); The fixing mechanism (200) comprises two fixing seats (210) respectively fixed on the base (110) and the hydraulic rod (160), a mold body (220) embedded in the fixing seats (210), a plurality of fixing rods (230) installed on one side of the mold body (220) and extending into the fixing seats (210), and a locking member (240) installed on one side of the fixing seat (210), wherein the locking member (240) is embedded in the fixing seat (210) and passes through the fixing rods (230).

2. The detachable plastic shell forming device according to claim 1, characterized in that: The fixing rod (230) includes a sleeve (231) arranged on one side of the mold body (220) and a bolt (232) arranged in the inner cavity of the sleeve (231) and extending through the sleeve (231). A plurality of threaded holes (221) are opened on one side of the mold body (220), and the bolts (232) are engaged with the threaded holes (221).

3. The detachable plastic shell forming device according to claim 2, characterized in that: The fixing seat (210) is symmetrically provided with slots (211), the sleeve (231) is embedded in the slots (211), a through hole (212) is transversely provided inside the fixing seat (210), and a circular hole (2311) is transversely provided on the sleeve (231).

4. The detachable plastic shell forming device according to claim 3, characterized in that: The locking member (240) comprises an electric telescopic rod (241) mounted on one side of the fixing seat (210), a side plate (242) fixed to the end of the electric telescopic rod (241), and locking rods (243) symmetrically fixed to both sides of the side plate (242); the locking rods (243) are mutually engaged with the through hole (212) and the circular hole (2311).

5. The detachable plastic shell forming device according to claim 1, characterized in that: A first sliding groove (111) is symmetrically provided on the base (110), and a second sliding groove (121) is symmetrically provided on the working platform (120), and the two are connected to each other.

6. The easily detachable plastic shell forming device according to claim 5, characterized in that: The movable seat (130) comprises a threaded sleeve (132) slidably arranged in the first sliding groove (111) and a support (131) fixed on the top end of the threaded sleeve (132).

7. The easily detachable plastic shell forming device according to claim 6, characterized in that: The driving member (140) includes a threaded rod (141) with one end rotatably mounted on the inner wall of the first chute (111) and the other end rotatably mounted on the inner wall of the second chute (121), and a motor (142) mounted on one side of the base (110) and having a shaft fixedly connected to the end of the threaded rod (141). The threaded rod (141) passes through the threaded sleeve (132), and the threaded rod (141) and the threaded sleeve (132) are engaged with each other.

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