Rubber injection molding machine capable of adjusting operation height

Abstract

The utility model discloses a rubber injection molding machine with adjustable operation height, which relates to the field of rubber injection molding machines, and comprises a machine base, the upper end of the machine base is fixedly connected with a machine frame, the front surface of the machine frame is provided with a molding table at the upper end of the machine base, and the upper end of the machine frame is fixedly connected with an injection structure. One side of the machine base is fixedly connected with a connecting wire, and the other end of the connecting wire is connected with an operation table in an inserted mode. By the adoption of the structure, the worm gear in transmission connection rotates under the rotation of the worm by rotating the worm, the adjusting screw in threaded connection with the worm gear rotates under the rotation of the worm gear, and the adjusting screw is arranged to be in threaded connection with the adjusting screw hole in the fixing column. And therefore, when the adjusting screw rod rotates in the adjusting screw hole, the adjusting screw rod moves upwards under the action of a thread principle, and the height of the operation table can be adjusted under the action of the adjusting screw rod.

Description

Technical Field

[0001] The utility model belongs to the field of rubber injection molding machines, in particular to a rubber injection molding machine with adjustable operating height. Background Art

[0002] As we all know, rubber injection molding machine, referred to as rubber injection machine, is a technology for the production of rubber molded products. It is mainly used for the production of rubber molded products, such as electrical insulation parts, shock pads, seals, soles and industrial and mining rain boots, etc. It has been widely used in the field of rubber injection technology. The operating table of the existing rubber injection molding machine is separated from the rubber injection molding machine body, and the position of the operating table can be flexibly moved.

[0003] According to a Chinese patent with publication number "CN217196766U", a plastic injection molding machine with good heat dissipation effect is disclosed, comprising a bottom box and an injection molding part, wherein the injection molding part is arranged on the top of the bottom box, an electric control box is arranged on one side of the bottom box, a through groove is formed through the rear surface of the electric control box, a heat conducting block is arranged inside the through groove, a heat conducting sheet is fixed on the inner side of the heat conducting block, the heat conducting sheet is fitted with the components inside the electric control box, a heat sink is fixed on the outer side of the heat conducting block, the heat sink is arranged on the outer side of the electric control box, a slide groove is formed on the top of the through groove, and a slider is slidingly arranged inside the slide groove; through the designed structures such as the heat sink, the heat conducting block and the heat conducting sheet, the heat can be transferred to the outer side of the electric control box and heat exchange is performed with the external air, thereby replacing the original heat dissipation method of the heat dissipation hole, improving the heat dissipation effect, and being beneficial to the normal use of the electric control box.

[0004] It can be seen from the above structure that the heat sink, heat conductive block and heat conductive sheet designed can transfer heat to the outside of the electric control box and exchange heat with the external air, replacing the original heat dissipation method of the heat dissipation hole, improving the heat dissipation effect, and facilitating the normal use of the electric control box. At the same time, the designed protective cover can cover the buttons on the operating table, which has a good protective effect and prevents the buttons from being exposed to the outside all the time, so as to facilitate the normal use of the operating table. At the same time, it is also very convenient to open the protective cover, which will not affect the use of the operating table. According to the above figures and texts, the above operating table is fixed and the height of the operating table cannot be adjusted, which makes the flexibility of the above operating table poor, so that when a tall operator operates the device for a long time, it is likely to cause the operator's lumbar spine to be injured, thereby increasing the operator's work intensity. At the same time, the body and the operating table of the existing rubber injection molding machine are separately connected by wires and connectors, and the connection method is plug-in without a certain fixed structure, which is likely to cause the connector and the interface to fall off, resulting in the inability to control the rubber injection molding machine. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a rubber injection molding machine with adjustable operating height to solve the above problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A rubber injection molding machine with adjustable operating height, comprising a machine base, the upper end of the machine base is fixedly connected to a frame, the front of the frame is located at the upper end of the machine base and is provided with a molding table, the upper end of the frame is fixedly connected to an injection structure, one side of the machine base is fixedly connected to a connecting wire, the other end of the connecting wire is plugged into an operating table, the operating table comprises a placement plate, the upper end of the placement plate is fixedly connected to an adjustment component, the upper end of the placement plate is fixedly connected to an electric control box, an interface is provided on the outside of the electric control box, the other end of the connecting wire is fixedly connected to a connector, the interface and the connector are plugged into each other, the outside of the electric control box is fixedly connected to anti-dropping components on both sides of the interface, the adjustment The upper end of the component is rotatably connected to a connecting plate, the upper end of the connecting plate is fixedly connected to an operating panel, the upper end of the operating panel is fixedly connected to a control button, the adjustment component includes a fixing column arranged on the upper end of the placement plate, the upper end of the fixing column is provided with an adjusting screw hole, the internal thread of the adjusting screw hole is connected to an adjusting screw, the other end of the adjusting screw is fixedly connected to a worm gear, the upper end of the worm gear is rotatably connected to the connecting plate, the lower end of the connecting plate is fixedly connected to a mounting frame, the inner side of the mounting frame is rotatably connected to a worm, the worm gear and the worm are transmission-connected to each other, both sides of the electric control box are fixedly connected to circuits, and another point of the circuit passes through the connecting plate and is connected to the operating panel and the control button.

[0008] Further, as a preferred technical solution, the anti-detachment component includes plug-in plates arranged on both sides of the interface on the outside of the electric control box, slots are provided on both sides of the connector, the plug-in plates and the slots are plugged into each other, through holes are provided on the surfaces of the plug-in plates, and limit holes are provided on both sides of the connector, a limit rod is plugged into the inside of the through hole, the limit rod passes through the through hole and extends into the inside of the limit hole, and the limit hole and the limit rod are magnetically connected to each other.

[0009] Furthermore, as a preferred technical solution, a ventilation groove is opened on one side of the electric control box, a mounting rod is fixedly connected to the inside of the ventilation groove, ventilation fans are arranged on both sides of the front of the mounting rod, and an air guide port is opened on the other side of the electric control box.

[0010] Further, as a preferred technical solution, the lower end of the operating panel and the upper end of the placement panel are slidably connected to each other, the lower end of the operating panel is fixedly connected to a limiting rod, the upper end of the placement panel is fixedly connected to a limiting sleeve, and the limiting rod and the limiting sleeve are slidably connected to each other.

[0011] Furthermore, as a preferred technical solution, the other end of the worm passes through the mounting frame and is fixedly connected to a turntable, the other end of the turntable is fixedly connected to an outer ring of a bearing, and the inner ring of the bearing is fixedly connected to a handle.

[0012] Furthermore, as a preferred technical solution, dustproof nets are fixedly connected to both sides of the electric control box, the dustproof nets wrap the ventilation slots and the air guide ports, and the dustproof nets are detachably fixedly connected to the electric control box by screws.

[0013] Furthermore, as a preferred technical solution, a mounting groove is opened at the upper end of the operating panel, the control button is arranged inside the mounting groove, a partition is fixedly connected to the inside of the mounting groove, and a transparent protective film is fixedly connected to the upper end of the operating panel, and the transparent protective film wraps the mounting groove.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, through the setting of the adjustment component, when the operating table needs to be adjusted during use, the worm is rotated so that the worm wheel connected to the transmission rotates under the rotation of the worm, and the adjustment screw threadedly connected to the worm wheel rotates under the rotation of the worm, and the adjustment screw is threadedly connected to the adjustment screw hole inside the fixed column, so that when the adjustment screw rotates inside the adjustment screw hole, the adjustment screw moves upward under the action of the thread principle, and then the height of the operating table can be adjusted under the action of the adjustment screw, thereby increasing the practicality and flexibility of the device;

[0016] Secondly, by means of the anti-detachment component, when the interface and the connector are plugged in, the plug plates on both sides of the interface will be inserted into the slots on both sides of the connector, and after the plugging is completed, the through hole and the limit socket will be matched, and then the limit plug rod will be inserted through the through hole to make the limit plug rod and the limit socket plugged in each other, and the inside of the limit socket and the outer surface of the limit plug rod are magnetically connected to each other through the magnet block, so that the limit plug rod and the limit socket can be prevented from being detached during use, and further, the interface and the connector can be prevented from being detached under the action of the limit socket and the limit plug rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the adjustment component of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the operating table of the utility model;

[0020] Figure 4 The utility model Figure 2 Schematic diagram of the enlarged structure of part A.

[0021] Reference numerals: 1, base; 2, frame; 3, molding table; 4, injection structure; 5, operating table; 6, placement plate; 7, adjustment assembly; 71, fixing column; 72, adjustment screw hole; 73, adjustment screw; 74, worm gear; 75, mounting frame; 76, worm; 8, connecting plate; 9, operating panel; 10, mounting slot; 11, control button; 12, connecting wire; 13, electric control box; 14, connector; 15 , interface; 16, anti-drop assembly; 161, plug-in board; 162, slot; 163, through hole; 164, limit plug-in hole; 165, limit plug-in rod; 17, ventilation slot; 18, mounting rod; 19, ventilation fan; 20, air guide port; 21, limit sleeve; 22, limit rod; 23, transparent protective film; 24, line; 25, turntable; 26, bearing; 27, handle; 28, dust net; 29, partition. DETAILED DESCRIPTION Example

[0022] refer to Figures 1 to 4 The rubber injection molding machine with adjustable operating height described in this embodiment includes a machine base 1, the upper end of the machine base 1 is fixedly connected to a frame 2, the front of the frame 2 is located at the upper end of the machine base 1 and is provided with a molding table 3, the upper end of the frame 2 is fixedly connected to an injection structure 4, one side of the machine base 1 is fixedly connected to a connecting wire 12, the other end of the connecting wire 12 is plugged into an operating table 5, the operating table 5 includes a placement plate 6, the upper end of the placement plate 6 is fixedly connected to an adjustment component 7, the upper end of the placement plate 6 is fixedly connected to an electric control box 13, the outer side of the electric control box 13 is provided with an interface 15, the other end of the connecting wire 12 is fixedly connected to a connector 14, the interface 15 and the connector 14 are plugged into each other, the outer side of the electric control box 13 is located on both sides of the interface 15 and is fixedly connected with anti-dropping components 16, the adjustment The upper end of the component 7 is rotatably connected to a connecting plate 8, the upper end of the connecting plate 8 is fixedly connected to an operating panel 9, the upper end of the operating panel 9 is fixedly connected to a control button 11, the adjusting component 7 includes a fixing column 71 arranged at the upper end of the placing plate 6, the upper end of the fixing column 71 is provided with an adjusting screw hole 72, the internal thread of the adjusting screw hole 72 is connected to an adjusting screw 73, the other end of the adjusting screw 73 is fixedly connected to a worm gear 74, the upper end of the worm gear 74 is rotatably connected to the connecting plate 8, the lower end of the connecting plate 8 is fixedly connected to a mounting frame 75, the inner side of the mounting frame 75 is rotatably connected to a worm 76, the worm gear 74 and the worm 76 are transmission-connected to each other, both sides of the electric control box 13 are fixedly connected to a line 24, the other point of the line 24 passes through the connecting plate 8 and the operating panel 9 and the control button 11 and is connected to each other.

[0023] refer to Figure 4 The anti-drop assembly 16 includes a plug plate 161 arranged on both sides of the interface 15 outside the electric control box 13, a slot 162 is provided on both sides of the connector 14, the plug plate 161 and the slot 162 are plugged into each other, a through hole 163 is provided on the surface of the plug plate 161, and a limited plug hole 164 is provided on both sides of the connector 14, and a limited plug rod 165 is inserted into the interior of the through hole 163, and the limited plug rod 165 penetrates the through hole 163 and extends into the interior of the limited plug hole 164, and the limited plug hole 164 and the limited plug rod 165 are magnetically connected to each other; when the interface 15 is plugged into the connector 14, the two sides of the interface 15 The plug plate 161 on the side will be inserted through the slots 162 on both sides of the connector 14. After the insertion is completed, the through hole 163 and the limiting plug hole 164 are matched. Then, the limiting plug rod 165 is inserted through the through hole 163 to make the limiting plug rod 165 and the limiting plug hole 164 plugged into each other, and the inside of the limiting plug hole 164 and the outer surface of the limiting plug rod 165 are magnetically connected to each other through a magnet block, so that the limiting plug rod 165 can avoid being separated from the limiting plug hole 164 during use, and further, under the action of the limiting plug hole 164 and the limiting plug rod 165, the interface 15 can avoid being separated from the connector 14.

[0024] refer to Figure 3 and Figure 4 A ventilation slot 17 is provided on one side of the electric control box 13, a mounting rod 18 is fixedly connected inside the ventilation slot 17, ventilation fans 19 are provided on both sides of the front of the mounting rod 18, an air guide port 20 is provided on the other side of the electric control box 13, dustproof nets 28 are fixedly connected on both sides of the electric control box 13, the dustproof nets 28 wrap the ventilation slot 17 and the air guide port 20, and the dustproof nets 28 are detachably fixedly connected to the electric control box 13 by screws; the ventilation fans 19 are provided so that the electronic components inside the electric control box 13 can be cooled, and the air guide port 20 can circulate and guide the air, and the dust in the air can enter the inside of the electric control box 13 under the action of the dustproof net 28.

[0025] refer to Figure 3 The lower end of the operating plate 9 and the upper end of the placement plate 6 are slidably plugged into each other, the lower end of the operating plate 9 is fixedly connected to the limiting rod 22, and the upper end of the placement plate 6 is fixedly connected to the limiting sleeve 21, and the limiting rod 22 and the limiting sleeve 21 are slidably plugged into each other; through the action of the setting of the limiting rod 22 and the limiting sleeve 21, the placement plate 6 can be restricted, thereby preventing the placement plate 6 from rotating.

[0026] refer to Figure 2The other end of the worm 76 passes through the mounting frame 75 and is fixedly connected to the turntable 25. The other end of the turntable 25 is fixedly connected to the outer ring of the bearing 26, and the inner ring of the bearing 26 is fixedly connected to the handle 27. First, the handle 27 is held, and then the turntable 25 is rotated. The rotation of the turntable 25 can cause the worm 76 fixedly connected thereto to rotate, so that under the setting of the handle 27 and the turntable 25, the worm 76 can be easily rotated.

[0027] refer to Figure 1 and Figure 3 A mounting groove 10 is provided at the upper end of the operation panel 9, and the control button 11 is arranged inside the mounting groove 10. A partition plate 29 is fixedly connected inside the mounting groove 10. A transparent protective film 23 is fixedly connected to the upper end of the operation panel 9, and the transparent protective film 23 wraps the mounting groove 10. The transparent protective film 23 can protect the control button 11 and prevent the control button 11 from being exposed to the outside for a long time and causing dust to adhere to the control button 11, resulting in the control button 11 not working properly.

[0028] Principle and advantages of use: When in use, the rubber injection molding machine is controlled by the operating table 5, and the rubber injection molding machine and the operating table 5 are plugged in through the socket and the plug. When the interface 15 and the connector 14 are plugged in, the plug plates 161 on both sides of the interface 15 will be inserted through the slots 162 on both sides of the connector 14. After the plugging is completed, the through hole 163 and the limiting plug hole 164 are matched, and then the limiting plug rod 165 is inserted through the through hole 163 so that the limiting plug rod 165 and the limiting plug hole 164 are plugged in each other, and the inside of the limiting plug hole 164 and the outer surface of the limiting plug rod 165 are magnetically connected to each other through a magnet block, so that the limiting plug rod 165 can be prevented from being separated from the limiting plug hole 164 during use, and then the interface 15 and the connector can be prevented from being separated under the action of the limiting plug hole 164 and the limiting plug rod 165. The phenomenon of 14 being disengaged can be avoided. After the plugging is completed, the rubber injection molding machine can be controlled through the operating table 5. When the operating table 5 needs to be adjusted during use, the worm 76 is rotated so that the worm wheel 74 connected to the transmission is rotated. The rotation of the worm wheel 74 causes the adjusting screw 73 threadedly connected thereto to rotate. The adjusting screw 73 is threadedly connected to the adjusting screw hole 72 inside the fixing column 71, so that when the adjusting screw 73 rotates inside the adjusting screw hole 72, the adjusting screw 73 moves upward under the action of the thread principle, and then the height of the operating table 5 can be adjusted under the action of the adjusting screw 73. The limiting rod 22 and the limiting sleeve 21 are set to limit the placement plate 6, thereby preventing the placement plate 6 from rotating.

Claims

1. A rubber injection molding machine with adjustable operating height, characterized in that: The invention comprises a machine base (1), the upper end of the machine base (1) is fixedly connected to a frame (2), the front of the frame (2) is located at the upper end of the machine base (1) and is provided with a molding table (3), the upper end of the frame (2) is fixedly connected to an injection structure (4), one side of the machine base (1) is fixedly connected to a connecting wire (12), the other end of the connecting wire (12) is plugged into an operating table (5), the operating table (5) comprises a placement plate (6), the upper end of the placement plate (6) is fixedly connected to an adjustment component (7), the upper end of the placement plate (6) is fixedly connected to an electric control box (13), an interface (15) is provided on the outside of the electric control box (13), the other end of the connecting wire (12) is fixedly connected to a connector (14), the interface (15) and the connector (14) are plugged into each other, the outer side of the electric control box (13) is fixedly connected to anti-dropping components (16) on both sides of the interface (15), the upper end of the adjustment component (7) is rotatably connected to a connecting component (16) The connecting plate (8) is fixedly connected to an operating plate (9) at its upper end, and a control button (11) is fixedly connected to the upper end of the operating plate (9). The adjusting component (7) comprises a fixing column (71) arranged at the upper end of the placing plate (6). An adjusting screw hole (72) is provided at the upper end of the fixing column (71). An adjusting screw rod (73) is connected to the inner thread of the adjusting screw hole (72). The other end of the adjusting screw rod (73) is fixedly connected to a worm wheel (74). The upper end of the worm wheel (74) is rotatably connected to the connecting plate (8). The lower end of the connecting plate (8) is fixedly connected to a mounting frame (75). A worm rod (76) is rotatably connected to the inner side of the mounting frame (75). The worm wheel (74) and the worm rod (76) are mutually transmission-connected. Both sides of the electric control box (13) are fixedly connected to a circuit (24). Another point of the circuit (24) passes through the connecting plate (8), the operating plate (9) and the control button (11) and is mutually connected.

2. A rubber injection molding machine with adjustable operating height according to claim 1, characterized in that: The anti-drop assembly (16) comprises a plug plate (161) arranged on both sides of an interface (15) outside the electric control box (13); slots (162) are provided on both sides of the connector (14); the plug plate (161) and the slots (162) are plugged into each other; through holes (163) are provided on the surface of the plug plate (161); limiting plug holes (164) are provided on both sides of the connector (14); a limiting plug rod (165) is plugged into the interior of the through hole (163); the limiting plug rod (165) passes through the through hole (163) and extends into the interior of the limiting plug hole (164); the limiting plug hole (164) and the limiting plug rod (165) are magnetically connected to each other.

3. The rubber injection molding machine with adjustable operating height according to claim 1, characterized in that: A ventilation slot (17) is provided on one side of the electric control box (13), a mounting rod (18) is fixedly connected to the interior of the ventilation slot (17), ventilation fans (19) are provided on both sides of the front of the mounting rod (18), and an air guide port (20) is provided on the other side of the electric control box (13).

4. The rubber injection molding machine with adjustable operating height according to claim 1, characterized in that: The lower end of the operating plate (9) and the upper end of the placement plate (6) are slidably plugged into each other, the lower end of the operating plate (9) is fixedly connected to a limiting rod (22), the upper end of the placement plate (6) is fixedly connected to a limiting sleeve (21), and the limiting rod (22) and the limiting sleeve (21) are slidably plugged into each other.

5. The rubber injection molding machine with adjustable operating height according to claim 1, characterized in that: The other end of the worm (76) passes through the mounting frame (75) and is fixedly connected to a rotating disk (25); the other end of the rotating disk (25) is fixedly connected to an outer ring of a bearing (26); and the inner ring of the bearing (26) is fixedly connected to a handle (27).

6. The rubber injection molding machine with adjustable operating height according to claim 1, characterized in that: Dust-proof nets (28) are fixedly connected to both sides of the electric control box (13), the dust-proof nets (28) wrap the ventilation slots (17) and the air guide ports (20), and the dust-proof nets (28) are detachably fixedly connected to the electric control box (13) via screws.

7. The rubber injection molding machine with adjustable operating height according to claim 1, characterized in that: The upper end of the operating panel (9) is provided with a mounting groove (10), the control button (11) is arranged inside the mounting groove (10), a partition (29) is fixedly connected inside the mounting groove (10), and the upper end of the operating panel (9) is fixedly connected with a transparent protective film (23), and the transparent protective film (23) wraps the mounting groove (10).

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