Batch automatic demolding equipment

Abstract

The utility model discloses automatic batch demolding equipment, which relates to the field of demolding equipment and comprises a workbench, limiting openings are symmetrically formed in the middles of the two sides of the workbench, pressing assemblies are arranged on one sides of the limiting openings, an air cylinder is arranged at one end of the workbench, a fixing frame is arranged at the output end of the air cylinder, and a module is connected to one side of the fixing frame through a fixing rod and a nut. Notches are symmetrically formed in the middles of the two sides of the bottom end of the module, springs are arranged in the notches, and protrusions are arranged on one sides of the springs; a plurality of first supporting columns are arranged in the middle of the top end of the workbench, a first partition plate is arranged at the top ends of the first supporting columns, a plurality of through holes are formed in the top end of the first partition plate, a plurality of second supporting columns are arranged at the top end of the first partition plate, a second partition plate is arranged at the top ends of the second supporting columns, and a plurality of hydraulic cylinders are arranged at the top end of the second partition plate. According to the utility model, the die set can be ensured to directly face the bottom of the hydraulic cylinder, the accurate control of the demoulding process is realized, the demoulding accuracy is improved, and the batch demoulding rate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of demoulding equipment, in particular to a batch automatic demoulding equipment. Background Art

[0002] Melamine composite insulating tubing is a type of insulating tubing made primarily from melamine. It is typically composed of a composite of melamine and other insulating materials (such as fiberglass and plastic). Melamine is widely used in the manufacture of insulating materials due to its excellent chemical stability, heat resistance, and mechanical properties. Demolding is a crucial step in the production of melamine composite insulating tubing, ensuring the correct and smooth removal of the cured molded part from the mold. The demolding process directly impacts the surface quality, dimensional accuracy, and shape stability of the finished product. Effective demolding technology can improve production efficiency. Therefore, automated batch demolding of melamine composite insulating tubing is essential.

[0003] For example, the Chinese patent with authorization announcement CN218340990U discloses an automatic demolding device for alloy casting rods, including a first bracket, a hydraulic station, a control console, a hydraulic pull rod, a hydraulic push rod, and multiple hydraulic push rods; the front and rear inner walls of the frame of the first bracket are provided with tracks, and pulleys are provided in the tracks; a material receiving box is provided below the frame at a position opposite to the first partition.

[0004] Although the automatic demoulding device for alloy casting rods can realize automatic, efficient and batch demoulding of alloy casting rods, it cannot ensure that the module is facing the bottom of the hydraulic cylinder during the process of pushing the module to the demoulding area, which may cause the module to be unable to be completely demoulded, thereby requiring rework and reducing the demoulding efficiency.

[0005] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0006] In view of the problems in the related art, the utility model proposes a batch automatic demoulding equipment to overcome the above technical problems existing in the existing related art.

[0007] To this end, the specific technical solutions adopted in this utility model are as follows:

[0008] The top of the workbench is provided with a plurality of supporting columns, and the top of the supporting columns is provided with a plurality of through-holes.

[0009] Furthermore, in order to press the protrusion so that the protrusion moves into the slot, thereby releasing the limit on the module and enabling the module as a whole to move flexibly on the workbench, thereby facilitating subsequent demoulding operations, the pressing assembly includes a support plate arranged on one side of the workbench, a motor is arranged at the top of the support plate, a driving gear is arranged at one end of the output shaft of the motor, a meshing driven gear is arranged at one side of the driving gear, a rotating rod is inserted at the top of the driven gear, a cam is arranged at the top of the rotating rod, a rotating shaft is symmetrically arranged on one side of the cam, a sliding rod is arranged at the bottom end of the rotating shaft to cooperate with the protrusion, and a limiting column is arranged on the outer side of the sliding rod to cooperate with the limiting mouth.

[0010] Furthermore, in order to ensure that the position of the module corresponds to the position of the hydraulic cylinder one by one, realize precise control of the demoulding process, improve the accuracy and reliability of demoulding, and at the same time, the module can be easily replaced to improve the batch demoulding rate, slides that match the module are symmetrically opened on both sides of the inner wall of the workbench; the module is composed of a number of molds, and mutually parallel support partitions 1 and 2, support partition 1 is arranged at the top of the slide, and the tops of support partition 1 and support partition 2 are respectively provided with mounting holes 1 and 2 with the same number and corresponding positions as the molds, and the number and positions of mounting holes 1 and mounting holes 2 are the same as those of the through holes; a long protrusion that matches the fixed frame is provided on one side of support partition 1, and limiting holes that match the fixing rod and nut are provided on both sides of the long protrusion.

[0011] The beneficial effects of the utility model are:

[0012] 1) The utility model can ensure that the module is directly opposite to the bottom of the hydraulic cylinder under the cooperation of the pressing component, cylinder, module, protrusion, hydraulic cylinder and material receiving box, realize the precise control of the demoulding process, improve the accuracy and reliability of demoulding, and at the same time, the module can be easily replaced to improve the batch demoulding rate.

[0013] 2) Under the action of the pressing component, the protrusion can be pressed so that the protrusion moves into the slot, releasing the limit on the module, so that the entire module can be flexibly moved on the workbench, facilitating subsequent demoulding operations.

[0014] 3) With the cooperation of the fixing frame, fixing rod, nut and module, it can be ensured that the position of the module corresponds to the position of the hydraulic cylinder, thereby achieving precise control of the demoulding process, improving the accuracy and reliability of demoulding, and at the same time, the module can be easily replaced to increase the batch demoulding rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a structural schematic diagram of a batch automatic demoulding device according to an embodiment of the present utility model;

[0017] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle;

[0018] Figure 3 It is a cross-sectional schematic diagram of a batch automatic demoulding device according to an embodiment of the utility model;

[0019] Figure 4 yes Figure 3 A partial enlarged view of point B in the middle;

[0020] Figure 5 This is a structural schematic diagram of a batch automatic demoulding device from another angle according to an embodiment of the utility model;

[0021] Figure 6 yes Figure 5 A partial enlarged view of point C in the middle.

[0022] In the picture:

[0023] 1. Workbench; 101. Slide; 2. Limiting mouth; 3. Pressing assembly; 301. Support plate; 302. Motor; 303. Driving gear; 304. Driven gear; 305. Rotating rod; 306. Cam; 307. Rotating shaft; 308. Sliding rod; 309. Limiting column; 4. Cylinder; 5. Fixed frame; 6. Fixed rod; 7. Nut; 8. Module; 801. Mold; 802. Support partition 1; 8021. Long protrusion; 8022. Limiting hole; 803. Support partition 2; 804. Mounting hole 1; 805. Mounting hole 2; 9. Notch; 10. Spring; 11. Protrusion; 12. Demolding mouth; 13. Support column 1; 14. Partition 1; 15. Through hole; 16. Support column 2; 17. Partition 2; 18. Hydraulic cylinder; 19. Material receiving box; 20. Control panel. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the present utility model, a batch automatic demoulding device is provided.

[0026] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figures 1-6 The batch automatic demoulding equipment according to the embodiment of the present invention includes a workbench 1, a limit opening 2 is symmetrically provided in the middle of both sides of the workbench 1, a pressing component 3 is provided on one side of the limit opening, a cylinder 4 is provided at one end of the workbench 1, and a fixed frame 5 is provided at the output end of the cylinder 4 through the workbench 1, and a module 8 is connected to the fixed frame 5 on one side through a fixing rod 6 and a nut 7, and a notch 9 is symmetrically provided in the middle of both sides of the bottom end of the module 8, a spring 10 is provided inside the notch 9, and a protrusion 11 that cooperates with the pressing component 3 is provided on one side of the spring 10; the top middle of the workbench 1 is opened. A demoulding port 12 is provided, and a plurality of support columns 13 are provided at the middle of the top of the workbench 1. A partition 14 cooperating with the demoulding port 12 is provided at the top of the plurality of support columns 13, and a plurality of through holes 15 are opened at the top of the partition 14. A plurality of support columns 16 are provided at the top of the partition 14, and a partition 2 17 is provided at the top of the plurality of support columns 16. A plurality of hydraulic cylinders 18 cooperating with the plurality of through holes 15 are provided at the top of the partition 2. A material receiving box 19 is provided at the position of the bottom end of the workbench 1 facing the partition 14, and a control panel 20 is provided on one side of the bottom end of the workbench 1.

[0027] With the help of the above technical scheme, the utility model can ensure that the module 8 is facing the bottom of the hydraulic cylinder 18 under the cooperation of the pressing component 3, the cylinder 4, the module 8, the protrusion 11, the hydraulic cylinder 18 and the receiving box 19, thereby realizing precise control of the demoulding process, improving the accuracy and reliability of demoulding, and at the same time the module 8 can be easily replaced, thereby improving the batch demoulding rate; under the action of the pressing component 3, the protrusion 11 can be pressed so that the protrusion 11 moves into the slot 9, releasing the limit on the module 8, and realizing that the module 8 as a whole can be flexibly moved on the workbench 1, facilitating subsequent demoulding operations; under the cooperation of the fixing frame 5, the fixing rod 6, the nut 7 and the module 8, it can be ensured that the position of the module 8 corresponds to the position of the hydraulic cylinder 18 one by one, thereby realizing precise control of the demoulding process, improving the accuracy and reliability of demoulding, and at the same time the module 8 can be easily replaced, thereby improving the batch demoulding rate.

[0028] It needs to be explained that in specific applications, the hydraulic cylinder 18 is composed of a cylinder barrel, a piston and a piston rod. The cylinder barrel is the internal space of the hydraulic cylinder, which is used to contain hydraulic oil; the piston is located inside the cylinder barrel and can make reciprocating motion in the cylinder barrel through the pressure of the hydraulic oil; the piston rod is a rod-shaped part connecting the piston and the external load, and the movement of the piston is transmitted to the external load through the piston rod; the hydraulic cylinder 18 uses the pressure of the hydraulic oil to transmit force and motion. When the hydraulic pump provides pressure to the hydraulic system, the hydraulic oil enters the cylinder barrel through the one-way valve, pushing the piston to make reciprocating motion in the cylinder barrel, and the movement of the piston is transmitted to the external load through the piston rod, thereby realizing the driving or control of the external load. Each hydraulic cylinder 18 is connected to the hydraulic pump through an oil pipe, and the control panel 20 is electrically connected to the hydraulic pump. In addition, the working principle and structure of the hydraulic cylinder 18, the external hydraulic pump and the control panel 20 are all existing technologies and will not be elaborated here.

[0029] In one embodiment, for the above-mentioned pressing component 3, the pressing component 3 includes a support plate 301 arranged on one side of the workbench 1, and a motor 302 is arranged at the top of the support plate 301, and a driving gear 303 is arranged at one end of the output shaft of the motor 302, and a meshing driven gear 304 is arranged on one side of the driving gear 303, and a rotating rod 305 is inserted at the top of the driven gear 304, and a cam 306 is arranged at the top of the rotating rod 305, and a rotating shaft 307 is symmetrically arranged on one side of the cam 306, and a sliding rod 308 is provided at the bottom end of the rotating shaft 307 to cooperate with the protrusion 11, and a limiting column 309 is provided on the outer side of the sliding rod 308 to cooperate with the limiting mouth, so that the protrusion 11 can be pressed, so that the protrusion 11 can move into the slot 9, thereby releasing the limit on the module 8, and realizing that the module 8 as a whole can be flexibly moved on the workbench 1, which is convenient for subsequent demolding operations.

[0030] The working principle of the pressing component 3 is as follows: under the action of the control panel 20, the motor 302 is controlled and started, and the driving gear 303 is driven to rotate under the action of the output shaft of the motor 302, and the meshing driven gear 304 is driven to rotate during the rotation of the driving gear 303, and the rotating rod 305 is driven to rotate during the rotation of the driven gear 304, and the cam 306 is driven to rotate during the rotation of the rotating rod 305. Under the action of the rotating shaft 307, the cam 306 rotates stably, and during the rotation of the cam 306, the sliding rod 308 is driven to move in the horizontal direction. Under the limiting action of the limiting column 309, the sliding rod 308 moves stably in the horizontal direction.

[0031] In one embodiment, for the module 8, the inner wall of the workbench 1 is symmetrically provided with slideways 101 that match the module 8; the module 8 is composed of a plurality of molds 801, a supporting partition 1 802 and a supporting partition 2 803 that are parallel to each other, the supporting partition 1 802 is arranged at the top of the slideway 101, and the tops of the supporting partition 1 802 and the supporting partition 2 803 are respectively provided with mounting holes 1 804 and mounting holes 2 805 that are the same in number and position as the mold 801, and mounting holes 1 804 and 805 that are corresponding in position. The number and position of the second mounting holes 805 are the same as those of the through holes 15; a long protrusion 8021 that cooperates with the fixed frame 5 is provided on one side of the supporting partition 802, and limiting holes 8022 that cooperate with the fixing rod 6 and the nut 7 are provided on both sides of the long protrusion 8021, thereby ensuring that the position of the mold 801 corresponds to the position of the hydraulic cylinder 18 one by one, realizing precise control of the demoulding process, improving the accuracy and reliability of demoulding, and at the same time, the module 8 can be easily replaced to improve the batch demoulding rate.

[0032] It should be explained that, in a specific application, the mold 801 is a mold prepared to contain a melamine composite insulating tube.

[0033] In one embodiment, the receiving box 19 is in the shape of a cuboid, and the length and width of the receiving box 19 are respectively greater than or equal to the length and width of the partition 14, so that the receiving box 19 can completely accommodate the melamine composite insulating tube to prevent omission.

[0034] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0035] In actual application, in the initial state, the operator controls and starts the cylinder 4 under the action of the control panel 20, and drives the fixed frame 5 to move to the leftmost end under the action of the output end of the cylinder 4, and then places the module 8 on the slide 101, aligns the long protrusion 8021 with the fixed frame 5, and the fixing rod 6 passes through the limit hole 8022 and is connected with the nut 7. The fixed frame 5 and the module 8 are fixed together. Under the action of the control panel 20, the operator controls and starts the cylinder 4, and drives the module 8 to move to the right under the action of the output end of the cylinder 4. When it moves to the bottom of the partition 14, the reaction force of the spring 10 drives the module 8 to move to the right under the action of the limit port 2. The protrusion 11 moves into the limit opening 2. At this time, under the action of the control panel 20, the hydraulic cylinder 18 is controlled and started. Under the action of the output end of the hydraulic cylinder 18, the melamine composite insulating tube in the module 8 is pushed down out of the mold into the receiving box 19. Under the action of the control panel 20, the pressing component 3 is controlled and started. Under the action of the pressing component 3, the protrusion 11 is driven to move into the slot 9. Under the action of the control panel 20, the cylinder 4 is controlled and started. Under the action of the output end of the cylinder 4, the module 8 is driven to move to the far left end. Then the nut 7 is unscrewed, the fixing rod 6 is pulled out, and the module 8 can be replaced to prepare for the next demolding.

[0036] The working principle of the pressing component 3 is as described above.

[0037] To sum up, with the help of the above-mentioned technical scheme of the present invention, the present invention can ensure that the module 8 is facing the bottom of the hydraulic cylinder 18 under the cooperation of the pressing component 3, cylinder 4, module 8, protrusion 11, hydraulic cylinder 18 and material receiving box 19, thereby realizing precise control of the demoulding process, improving the accuracy and reliability of demoulding, and at the same time, the module 8 can be easily replaced, thereby improving the batch demoulding rate; under the action of the pressing component 3, the protrusion 11 can be pressed, so that the protrusion 11 moves into the slot 9, releasing the limit on the module 8, and realizing that the module 8 as a whole can be flexibly moved on the workbench 1, which is convenient for subsequent demoulding operations; under the cooperation of the fixed frame 5, fixed rod 6, nut 7 and module 8, it can be ensured that the position of the module 8 corresponds to the position of the hydraulic cylinder 18 one by one, thereby realizing precise control of the demoulding process, improving the accuracy and reliability of demoulding, and at the same time, the module 8 can be easily replaced, thereby improving the batch demoulding rate.

[0038] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A batch automatic demoulding device, comprising a workbench (1), characterized in that: The workbench (1) is provided with symmetrical limit openings (2) in the middle of both sides, and a pressing assembly (3) is provided on one side of the limit opening. A cylinder (4) is provided at one end of the workbench (1), and a fixed frame (5) is provided at the output end of the cylinder (4) passing through the workbench (1). A module (8) is connected to one side of the fixed frame (5) via a fixing rod (6) and a nut (7). Slots (9) are symmetrically provided in the middle of both sides of the bottom end of the module (8), and a spring (10) is provided inside the slot (9). A protrusion (11) that matches the pressing assembly (3) is provided on one side of the spring (10). A demoulding opening (12) is provided at the middle of the top of the workbench (1), a plurality of support columns (13) are provided at the middle of the top of the workbench (1), a partition (14) matching the demoulding opening (12) is provided at the top of the plurality of support columns (13), and a plurality of through holes (15) are provided at the top of the partition (14), a plurality of support columns (16) are provided at the top of the partition (14), a plurality of partitions (17) are provided at the top of the plurality of support columns (16), and a plurality of hydraulic cylinders (18) matching the plurality of through holes (15) are provided at the top of the partition (14).

2. The batch automatic demoulding equipment according to claim 1, characterized in that: Slideways (101) that match the module (8) are symmetrically provided on both sides of the inner wall of the workbench (1).

3. The batch automatic demoulding equipment according to claim 1, characterized in that: A material receiving box (19) is provided at a position of the bottom end of the workbench (1) facing the partition plate (14), and a control panel (20) is provided on one side of the bottom end of the workbench (1).

4. The batch automatic demoulding equipment according to claim 1, characterized in that: The pressing assembly (3) includes a support plate (301) arranged on one side of the workbench (1), a motor (302) is arranged at the top of the support plate (301), a driving gear (303) is arranged at one end of the output shaft of the motor (302), a driven gear (304) meshing with the driving gear (303) is arranged on one side, a rotating rod (305) is inserted through the top of the driven gear (304), a cam (306) is arranged at the top of the rotating rod (305), a rotating shaft (307) is symmetrically arranged on one side of the cam (306), a sliding rod (308) that matches the protrusion (11) is arranged at the bottom end of the rotating shaft (307), and a limiting column (309) that matches the limiting opening (2) is arranged on the outer side of the sliding rod (308).

5. The batch automatic demoulding equipment according to claim 2, characterized in that: The module (8) is composed of a plurality of molds (801), a supporting partition one (802) and a supporting partition two (803) which are parallel to each other. The supporting partition one (802) is arranged at the top end of the slideway (101). The top ends of the supporting partition one (802) and the supporting partition two (803) are respectively provided with mounting holes one (804) and mounting holes two (805) which are the same in number and position as the mold (801). The number and position of the mounting holes one (804) and the mounting holes two (805) are the same as those of the through holes (15).

6. The batch automatic demoulding equipment according to claim 5, characterized in that: A long protrusion (8021) that matches the fixing frame (5) is provided on one side of the supporting partition (802), and limiting holes (8022) that match the fixing rod (6) and the nut (7) are provided on both sides of the long protrusion (8021).

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