Student desk foot sleeve processing equipment

Abstract

The utility model discloses student desk foot sleeve processing equipment, which is applied to the field of foot sleeve processing, and is characterized in that a rotating head is rotated to drive a two-way screw rod to rotate, the two-way screw rod rotates to drive a transmission rod to move relatively, the transmission rod moves relatively to drive a fixed rod to move, and the fixed rod moves to be separated from a mounting rod. According to the utility model, an injection molding pipe is inserted into a connector, a clamping rod is clamped with a clamping hole, the injection molding pipe is fixed, and when connection and disassembly are completed, a pressing rod is moved, the pressing rod moves to drive a pushing plate to move, so that the purpose of conveniently replacing the mold is achieved, the workload is reduced, the replacement efficiency is improved, and the use is convenient. And the push plate moves to drive the clamping rod to move, so that the clamping rod is separated from the clamping hole, and the injection molding pipe is taken out, so that the purpose of conveniently connecting the injection molding pipe is achieved, the workload is reduced, and the working efficiency and practicability are improved.

Description

Technical Field

[0001] The utility model relates to the field of foot cover processing, in particular to a device for processing student desk foot covers. Background Art

[0002] At present, the Chinese utility model with the announcement number CN218593567U discloses an injection mold for a sleeve, including a movable mold, a fixed mold, and a core rod. The movable mold includes an upper mold base and an upper mold core. The upper mold base is provided with a first accommodating cavity. The upper mold core is located in the first accommodating cavity and is fixed to the upper mold base. The upper mold base is provided with a runner. The upper mold core is provided with a first cavity, and the first cavity cooperates with the runner. The fixed mold is provided with a clearance cavity. After the core rod passes through the clearance cavity and cooperates with the first cavity, a cavity for casting is formed between the core rod and the first cavity. It also includes a groove forming component. The upper mold core is provided with a radial assembly hole. One end of the groove forming component cooperates with the assembly hole, and the other end of the groove forming component cooperates with the cavity. The utility model can be used for one-time injection molding of a sleeve with a hole or groove on the tube wall.

[0003] Existing injection molds are not easy to replace. Generally, injection molds are fixed to the mounting base by multiple bolts. When producing foot covers of different specifications, the mold needs to be replaced. When replacing, tools are needed to disassemble and assemble the bolts one by one. The disassembly and assembly process is relatively cumbersome, which increases the workload, reduces the efficiency of replacement, and is inconvenient to use. It is also not convenient to connect the injection tube. When the injection mold is in use, the mold needs to be connected to the injection tube of the injection molding machine for injection molding. The injection tube and the mold are fixedly connected by a pipe clamp. When assembling and disassembling the pipe clamp, tools need to be used for assembly and disassembly, which is very troublesome, increases the workload, and reduces the work efficiency. In order to solve the above-mentioned problems, we propose a student desk foot cover processing equipment. Utility Model Content

[0004] The utility model aims to provide a device for processing student desk foot covers, which has the advantages of being easy to replace and connect with injection molding pipes.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a student desk foot cover processing equipment, including a bottom plate, a fixing frame bolted to the top of the bottom plate, a cylinder bolted to the top of the fixing frame, a buffer mechanism arranged on the top of the bottom plate, a fixing seat installed on the surface of the buffer mechanism and the output end of the cylinder, a bottom mold and a top mold respectively arranged on the surface of the fixing seat, a mounting rod bolted to the surface of the bottom mold and the top mold, and the mounting rod is slidably sleeved with the inner wall of the fixing seat, a transmission rod is slidably connected to the inner wall of the fixing seat, a fixing rod is bolted to the surface of the transmission rod, and the fixing rod is fixed to the surface of the fixing seat. The fixed rod and the inner wall of the mounting rod are penetrated, the inner wall of the transmission rod is threadedly connected with a bidirectional screw rod, and the bidirectional screw rod is rotatably sleeved with the inner wall of the fixed seat, the inner wall of the top mold is provided with an injection channel, one end of the injection channel is connected with a connecting head, the inner part of the connecting head is slidably sleeved with an injection tube, the surface of the injection tube is bolted with a clamping rod, the inner wall of the connecting head is provided with a clamping hole, and the clamping hole is clamped with the clamping rod, the inner wall of the clamping hole is slidably connected with a push plate, the top of the push plate is bolted with a pressing rod, and the pressing rod is slidably sleeved with the inner wall of the connecting head, and the surface of the pressing rod is sleeved with a first spring.

[0006] By adopting the above technical scheme, the rotating head is rotated, and the rotation of the rotating head drives the two-way screw to rotate. The rotation of the two-way screw causes the transmission rod to move relatively. The relative movement of the transmission rod drives the fixed rod to move. The fixed rod moves and disengages from the mounting rod. The mold is removed and replaced. The purpose of facilitating mold replacement is achieved, the workload is reduced, the replacement efficiency is improved, and it is convenient to use. The injection molding tube is inserted into the connecting head, and the clamping rod is clamped with the clamping hole to fix the injection molding tube and complete the connection. When disassembling, the pressing rod is moved, and the movement of the pressing rod drives the movement of the push plate. The movement of the push plate drives the movement of the clamping rod, so that the clamping rod is disengaged from the clamping hole and the injection molding tube is taken out, thereby achieving the purpose of facilitating the connection of the injection molding tube, reducing the workload, and improving work efficiency and practicality.

[0007] The utility model is further configured as follows: the buffer mechanism includes a slide bar, the bottom of the slide bar is bolted to the top of the bottom plate, and the surface of the slide bar is slidably sleeved to the inner wall of the fixing seat, and the surface of the slide bar is sleeved with a second spring.

[0008] By adopting the above technical solution, a buffer mechanism is provided to buffer the mold, thereby preventing damage to the mold and increasing its service life.

[0009] The utility model is further configured as follows: a sealing ring is slidably sleeved on the inner wall of the bottom mold, and a third spring is arranged between the sealing ring and the inner wall of the bottom mold.

[0010] By adopting the above technical solution, a sealing ring and a third spring are provided to prevent slurry leakage and improve the sealing performance.

[0011] The utility model is further configured as follows: one end of the bidirectional screw rod is bolted with a rotating head.

[0012] By adopting the above technical solution and arranging a rotating head, it is convenient to rotate the bidirectional screw rod.

[0013] The utility model is further configured as follows: a sealing ring is arranged between the inner wall of the connecting head and the injection molding tube.

[0014] By adopting the above technical solution, a sealing ring is provided to prevent slurry leakage and improve the sealing performance.

[0015] The utility model is further configured as follows: inner walls of the bottom mold and the top mold are both provided with sliding grooves, the inner walls of the sliding grooves are slidably connected with sliders, and the sliders are bolted to the transmission rods.

[0016] By adopting the above technical solution, the sliding groove and the sliding block are provided to prevent the transmission rod from deflecting and ensure stability.

[0017] The utility model is further configured as follows: one end of the clamping rod is wedge-shaped.

[0018] By adopting the above technical solution, one end of the clamping rod is set to be wedge-shaped, which facilitates the installation of the injection molding tube.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The utility model rotates the rotating head, the rotating head drives the bidirectional screw to rotate, the bidirectional screw rotates to make the transmission rod relatively move, the transmission rod relatively moves to drive the fixed rod to move, the fixed rod moves and separates from the mounting rod, and the mold is removed and replaced, which can achieve the purpose of facilitating mold replacement, reduce workload, improve replacement efficiency, and facilitate use;

[0021] 2. The utility model inserts the injection tube into the connector, and the clamping rod is clamped with the clamping hole to fix the injection tube and complete the connection. When disassembling, the pressing rod is moved, and the movement of the pressing rod drives the push plate to move, and the movement of the push plate drives the clamping rod to move, so that the clamping rod and the clamping hole are disengaged, and the injection tube is taken out, thereby achieving the purpose of facilitating the connection of the injection tube, reducing the workload, and improving work efficiency and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0024] Figure 3 It is a top view cross-sectional view of the local structure of the utility model;

[0025] Figure 4This utility model Figure 2 A magnified view of the structure in the middle.

[0026] 1. Bottom plate; 2. Fixing frame; 3. Cylinder; 4. Buffer mechanism; 5. Fixing seat; 6. Bottom mold; 7. Top mold; 8. Mounting rod; 9. Transmission rod; 10. Fixing rod; 11. Bidirectional screw rod; 12. Injection channel; 13. Connecting head; 14. Injection tube; 15. Snap-on rod; 16. Snap-on hole; 17. Push plate; 18. Pressing rod; 19. First spring; 20. Sliding rod; 21. Second spring; 22. Sealing ring; 23. Third spring; 24. Rotating head; 25. Sealing ring; 26. Slide groove; 27. Slider. DETAILED DESCRIPTION

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings. Embodiment 1:

[0028] refer to Figure 1 , Figure 2 and Figure 3 A student desk foot cover processing equipment includes a bottom plate 1, a fixing frame 2 is bolted to the top of the bottom plate 1, a cylinder 3 is bolted to the top of the fixing frame 2, a buffer mechanism 4 is arranged on the top of the bottom plate 1, a fixing seat 5 is installed on the surface of the buffer mechanism 4 and the output end of the cylinder 3, a bottom mold 6 and a top mold 7 are respectively arranged on the surface of the fixing seat 5, a mounting rod 8 is bolted to the surface of the bottom mold 6 and the top mold 7, and the mounting rod 8 is slidably sleeved with the inner wall of the fixing seat 5, a transmission rod 9 is slidably connected to the inner wall of the fixing seat 5, a fixing rod 10 is bolted to the surface of the transmission rod 9, and the fixing The fixed rod 10 and the inner wall of the mounting rod 8 are penetrated, the inner wall of the transmission rod 9 is threadedly connected with a bidirectional screw rod 11, and the bidirectional screw rod 11 is rotatably sleeved with the inner wall of the fixing seat 5, by rotating the rotating head 24, the rotating head 24 rotates and drives the bidirectional screw rod 11 to rotate, the rotation of the bidirectional screw rod 11 causes the transmission rod 9 to move relatively, the relative movement of the transmission rod 9 drives the fixed rod 10 to move, the fixed rod 10 moves and disengages from the mounting rod 8, and the mold is removed and replaced, which can achieve the purpose of facilitating the replacement of the mold, reduce the workload, improve the efficiency of replacement, and facilitate use.

[0029] refer to Figure 1 and Figure 2 The buffer mechanism 4 includes a slide rod 20, the bottom of the slide rod 20 is bolted to the top of the base plate 1, and the surface of the slide rod 20 is slidably sleeved with the inner wall of the fixed seat 5. The surface of the slide rod 20 is sleeved with a second spring 21. By setting the buffer mechanism 4, the mold is buffered to prevent damage to the mold and increase its service life.

[0030] refer to Figure 1 and Figure 2A sealing ring 22 is slidably sleeved on the inner wall of the bottom mold 6, and a third spring 23 is arranged between the sealing ring 22 and the inner wall of the bottom mold 6. By arranging the sealing ring 22 and the third spring 23, leakage of slurry is prevented and the sealing performance is improved.

[0031] refer to Figure 1 , Figure 2 and Figure 3 One end of the bidirectional screw rod 11 is bolted with a rotating head 24. By setting the rotating head 24, the bidirectional screw rod 11 is easily rotated.

[0032] refer to Figure 3 The inner walls of the bottom mold 6 and the top mold 7 are both provided with a slide groove 26, the inner wall of the slide groove 26 is slidably connected with a slider 27, and the slider 27 is bolted to the transmission rod 9. By providing the slide groove 26 and the slider 27, the transmission rod 9 is prevented from deflecting and stability is ensured. Embodiment 2:

[0033] refer to Figure 1 , Figure 2 and Figure 4 The inner wall of the top mold 7 is provided with an injection channel 12, one end of the injection channel 12 is connected with a connector 13, an injection tube 14 is slidably sleeved inside the connector 13, a clamping rod 15 is bolted to the surface of the injection tube 14, a clamping hole 16 is provided on the inner wall of the connector 13, and the clamping hole 16 is clamped with the clamping rod 15, a push plate 17 is slidably connected to the inner wall of the clamping hole 16, a pressing rod 18 is bolted to the top of the push plate 17, and the pressing rod 18 is slidably sleeved with the inner wall of the connector 13, and the pressing rod 18 is A first spring 19 is sleeved on the surface. By inserting the injection tube 14 into the connector 13, the clamping rod 15 is clamped with the clamping hole 16 to fix the injection tube 14 and complete the connection. When disassembling, the pressing rod 18 is moved. The movement of the pressing rod 18 drives the push plate 17 to move. The movement of the push plate 17 drives the clamping rod 15 to move, so that the clamping rod 15 is disengaged from the clamping hole 16, and the injection tube 14 is taken out, thereby achieving the purpose of facilitating the connection of the injection tube 14, reducing the workload, and improving work efficiency and practicality.

[0034] refer to Figure 4 A sealing ring 25 is provided between the inner wall of the connector 13 and the injection tube 14. The sealing ring 25 is provided to prevent leakage of slurry and improve sealing performance.

[0035] refer to Figure 4 One end of the clamping rod 15 is wedge-shaped. By setting one end of the clamping rod 15 to be wedge-shaped, it is convenient to install the injection tube 14.

[0036] Brief description of the use process: Turn the rotating head 24, the rotating head 24 rotates to drive the bidirectional screw 11 to rotate, the bidirectional screw 11 rotates to make the transmission rod 9 move relatively, the transmission rod 9 moves relatively to drive the fixed rod 10 to move, the fixed rod 10 moves and disengages from the mounting rod 8, the mold is removed and replaced, the mounting rod 8 on the new mold is installed in the fixed seat 5, the rotating head 24 is rotated in the opposite direction, the bidirectional screw 11 rotates in the opposite direction to make the transmission rod 9 move back to back, the transmission rod 9 moves back to back to drive the fixed rod 10 to move, the fixed rod 10 passes through the mounting rod 8 and fixes it, and the replacement is completed, thereby achieving the purpose of easy replacement. Turn the rotating head 24, the rotating head 24 rotates to drive the bidirectional screw 11 to rotate, the bidirectional screw 11 rotates to make the transmission rod 9 move relatively, the transmission rod 9 moves relatively to drive the fixed rod 10 to move, the fixed rod 10 moves and disengages from the mounting rod 8, and the mold is removed and replaced.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A student desk foot cover processing device, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is bolted with a fixing frame (2), the top of the fixing frame (2) is bolted with a cylinder (3), the top of the base plate (1) is provided with a buffer mechanism (4), the surface of the buffer mechanism (4) and the output end of the cylinder (3) are both provided with a fixing seat (5), the surface of the fixing seat (5) is respectively provided with a bottom mold (6) and a top mold (7), the surfaces of the bottom mold (6) and the top mold (7) are both bolted with a mounting rod (8), and the mounting rod (8) is slidably sleeved with the inner wall of the fixing seat (5), the inner wall of the fixing seat (5) is slidably connected with a transmission rod (9), the surface of the transmission rod (9) is bolted with a fixing rod (10), and the fixing rod (10) and the inner wall of the fixing rod (8) are penetrated, the inner wall of the transmission rod (9) is threadedly connected with a bidirectional screw rod (11), and the bidirectional screw rod (11) is rotatably sleeved with the inner wall of the fixing seat (5).

2. The student desk foot cover processing equipment according to claim 1 is characterized in that: The inner wall of the top mold (7) is provided with an injection channel (12), one end of the injection channel (12) is connected to a connector (13), an injection tube (14) is slidably sleeved inside the connector (13), a clamping rod (15) is bolted to the surface of the injection tube (14), a clamping hole (16) is provided on the inner wall of the connector (13), and the clamping hole (16) is clamped to the clamping rod (15), a push plate (17) is slidably connected to the inner wall of the clamping hole (16), a pressing rod (18) is bolted to the top of the push plate (17), and the pressing rod (18) is slidably sleeved to the inner wall of the connector (13), and a first spring (19) is sleeved on the surface of the pressing rod (18).

3. The student desk foot cover processing equipment according to claim 1 is characterized in that: The buffer mechanism (4) comprises a slide rod (20), the bottom of the slide rod (20) being bolted to the top of the bottom plate (1), and the surface of the slide rod (20) being slidably sleeved to the inner wall of the fixing seat (5), and the surface of the slide rod (20) being sleeved with a second spring (21).

4. The student desk foot cover processing equipment according to claim 1 is characterized in that: A sealing ring (22) is slidably sleeved on the inner wall of the bottom mold (6), and a third spring (23) is provided between the sealing ring (22) and the inner wall of the bottom mold (6).

5. The student desk foot cover processing equipment according to claim 1 is characterized in that: One end of the bidirectional screw rod (11) is bolted with a rotating head (24).

6. The student desk foot cover processing equipment according to claim 2 is characterized in that: A sealing ring (25) is provided between the inner wall of the connector (13) and the injection molding tube (14).

7. The student desk foot cover processing equipment according to claim 1 is characterized in that: The inner walls of the bottom mold (6) and the top mold (7) are both provided with a slide groove (26), the inner wall of the slide groove (26) is slidably connected with a slider (27), and the slider (27) is bolted to the transmission rod (9).

8. The student desk foot cover processing equipment according to claim 2 is characterized in that: One end of the clamping rod (15) is wedge-shaped.

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