Pressing machine for mechanical protective sleeve production

Abstract

The utility model discloses a pressing machine for producing a mechanical protective sleeve, which comprises a cabinet, a rack arranged at the edge position of the top end of the cabinet, a piece collecting box arranged on one side of the top end of the cabinet, a screw rod translation mechanism arranged on the top end of the cabinet on one side of the piece collecting box, a lower die holder arranged on one side of the top end of the screw rod translation mechanism, and a lower die arranged on the top end of the lower die holder. An upper die is arranged above the lower die, an upper die base is arranged at the top end of the upper die, a top plate is arranged above the upper die base, a first lifting driving piece is installed at the center position of the top end of the top plate, the bottom end of the first lifting driving piece penetrates through the top plate and is connected with the top end of the upper die base, and guide cylinders are arranged at the corner positions in the upper die base. And a guide rod is movably connected into the guide cylinder. According to the utility model, not only is the use convenience of the laminating machine improved, but also the aim of automatically blanking the laminated protective sleeve is fulfilled, and the laminating effect of the laminating machine on the mechanical protective sleeve is ensured when the laminating machine is used.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical production equipment, in particular to a pressing machine for producing mechanical protective covers. Background Art

[0002] In modern industrial production, mechanical protective covers are key components for protecting mechanical equipment, and their quality and production efficiency are of vital importance. Mechanical protective covers need to be pressed during production and processing, so corresponding pressing machines are required.

[0003] Reference announcement number CN220904084U is a pressing machine for producing mobile phone protective cases, which includes a mold plate, a lower mold is slidably connected to the middle of the mold plate, and the bottom of the lower mold is fixedly connected to the bottom plate. Several support columns are slidably connected to the four corners of the mold plate, and the bottom ends of several support columns are fixedly connected to the bottom plate. A first spring is provided on the outer ring surface of the through-end of the support column. A pressing and shearing device is installed on the top of the mold plate. After the shaping is completed, the pressing machine moves upward. When it reaches the support platform, the first gear is engaged with the second gear, the middle part of the pull rod is in contact with the top of the pressure column, and the electric shaft box is started to rotate the connecting frame. The blade is in contact with the top of the upper mold to cut off the excess material of the mobile phone protective case. The pull rod is pressed to push the pressure column to press the protective case so that it falls off the upper mold. According to the above, although the pressing machine can be used well, it is usually not convenient to automatically move the position of the lower mold, and thus it is not easy to load and unload the protective case workpiece, and it needs to be improved. Utility Model Content

[0004] The purpose of the present invention is to provide a pressing machine for producing mechanical protective covers, so as to solve the problem in the above background technology that although the pressing machine can be well applied, it is usually not convenient to automatically move the position of the lower mold, and thus it is not easy to load and unload the protective cover workpiece.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressing machine for producing mechanical protective covers, comprising a cabinet, a frame is provided at the edge position of the top of the cabinet, a collection box is provided on one side of the top of the cabinet, a screw translation mechanism is provided on the top of the cabinet on one side of the collection box, a lower mold base is installed on one side of the top of the screw translation mechanism, the top of the lower mold base is provided with a lower mold, an upper mold is provided above the lower mold, the top of the upper mold is provided with an upper mold base, and a top plate is provided above the upper mold base, a first lifting drive member is installed at the center position of the top of the top plate, the bottom end of the first lifting drive member passes through the top plate and is connected to the top of the upper mold base, guide cylinders are provided at the corner positions inside the upper mold base, the guide cylinders are movably connected with guide rods inside, the top of the guide rods extends to the outside of the guide cylinders and is connected to the bottom end of the top plate, and the bottom end of the guide rods extends to the outside of the guide cylinders and is fixedly connected to the top of the cabinet.

[0006] Preferably, a strip seat is fixed on the inner wall of the frame, and a telescopic driving member is installed on the top of the strip seat, so that the connecting frame can be driven to move horizontally through the setting of the telescopic driving member.

[0007] Preferably, a connecting frame is provided at one end of the telescopic driving member, and a bearing frame is provided at one end of the connecting frame away from the telescopic driving member, so that the second lifting driving member can be placed and processed through the setting of the bearing frame.

[0008] Preferably, a limit rail is provided on the outer wall behind the telescopic drive component, and a limit seat is slidably connected to the outer wall of the limit rail. The outer wall of the limit seat is connected to the inner wall of the supporting frame. The setting of the limit rail and the limit seat can limit the movement range of the supporting frame.

[0009] Preferably, guide rails are provided on the top of the cabinets on both sides of the screw translation mechanism, and one side of the top of the guide rail is slidably connected to a rail seat, and the top of the rail seat is connected to the bottom end of the lower mold base. The setting of the rail seat and the guide rail can limit the movement range of the lower mold base.

[0010] Preferably, a second lifting drive member is installed on the outer wall of the support frame away from the strip seat, and a supporting plate is provided at the bottom end of the second lifting drive member. A clamping mechanism is provided at the bottom end of the supporting plate. The second lifting drive member is provided to drive the clamping mechanism to perform lifting processing.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the pressing machine for producing mechanical protective covers not only improves the convenience of using the pressing machine, but also achieves the purpose of automatically unloading the pressed protective covers, and ensures the pressing effect of the mechanical protective covers when the pressing machine is in use;

[0012] (1) The lower die base is driven to translate by the screw translation mechanism, so that the lower die base drives the rail base to slide on the top of the guide rail, so that the lower die base drives the lower die to translate smoothly back and forth, so that the lower die drives the protective cover to move to one side of the assembly box, or drives the protective cover to move to the bottom of the upper die, thereby facilitating the loading and unloading of the protective cover, thereby improving the convenience of using the pressing machine;

[0013] (2) By setting the second lifting drive member, the clamping mechanism is driven to lift and lower via the carrier plate, and the telescopic drive member is set to drive the carrier frame to move horizontally via the connecting frame, so that the position of the clamping mechanism can be adjusted laterally. When the lower mold carries the pressed protective cover to the bottom of the clamping mechanism, the clamping mechanism can clamp the protective cover and transfer it to the collection box, thereby achieving the purpose of automatically unloading the pressed protective cover;

[0014] (3) The upper die seat is driven downward by the first lifting drive member, so that the upper die seat drives the guide cylinder located on the outer wall of the guide rod to slide downward to limit the downward movement of the upper die seat, thereby effectively avoiding the phenomenon of offset during the downward movement of the upper die seat, ensuring that the upper die can be accurately moved down to the top of the lower die, thereby ensuring the pressing effect of the mechanical protective cover when the pressing machine is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 3 This is a side view of the lower mold structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the enlarged side view of the supporting frame of the utility model.

[0019] In the figure: 1. Cabinet; 2. Rack; 3. Component box; 4. Bar seat; 5. Telescopic drive member; 6. Top plate; 7. First lifting drive member; 8. Upper die seat; 9. Guide rod; 10. Guide cylinder; 11. Upper die; 12. Screw translation mechanism; 13. Guide rail; 14. Rail seat; 15. Lower die seat; 16. Lower die; 17. Limit rail; 18. Limit seat; 19. Carrying frame; 20. Second lifting drive member; 21. Carrying plate; 22. Clamping mechanism; 23. Connecting frame. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The present invention provides an embodiment of a press machine for producing mechanical protective covers, comprising a cabinet 1, a frame 2 being provided at the edge of the top of the cabinet 1, a strip seat 4 being fixed on the inner wall of the frame 2, and a telescopic driving member 5 being installed at the top of the strip seat 4;

[0022] When in use, the telescopic driving member 5 is arranged to drive the connecting frame 23 to move in translation;

[0023] A connecting frame 23 is provided at one end of the telescopic driving member 5, and a supporting frame 19 is provided at the end of the connecting frame 23 away from the telescopic driving member 5;

[0024] When in use, the supporting frame 19 is provided to facilitate placement of the second lifting drive member 20;

[0025] A limit rail 17 is provided on the outer wall behind the telescopic driving member 5. A limit seat 18 is slidably connected to the outer wall of the limit rail 17. The outer wall of the limit seat 18 is connected to the inner wall of the supporting frame 19.

[0026] When in use, the limiting rail 17 and the limiting seat 18 are arranged to limit the movement range of the carrier 19;

[0027] A second lifting drive member 20 is mounted on the outer wall of the carrier frame 19 away from the strip seat 4. A bearing plate 21 is provided at the bottom end of the second lifting drive member 20. A clamping mechanism 22 is provided at the bottom end of the bearing plate 21.

[0028] When in use, the second lifting drive member 20 is provided to drive the clamping mechanism 22 to perform lifting processing;

[0029] A component box 3 is provided on one side of the top of the cabinet 1. A screw translation mechanism 12 is provided on the top of the cabinet 1 on the side of the component box 3. Guide rails 13 are provided on the top of the cabinet 1 on both sides of the screw translation mechanism 12. A rail seat 14 is slidably connected to one side of the top of the guide rail 13. The top of the rail seat 14 is connected to the bottom end of the lower mold base 15.

[0030] When in use, the rail seat 14 and the guide rail 13 are arranged so as to limit the movement range of the lower die base 15;

[0031] A lower die base 15 is installed on one side of the top of the screw translation mechanism 12, and a lower die 16 is provided at the top of the lower die base 15, and an upper die 11 is provided above the lower die 16, and an upper die base 8 is provided at the top of the upper die base 8. A top plate 6 is provided above the upper die base 8, and a first lifting drive member 7 is installed at the center position of the top of the top plate 6. The bottom end of the first lifting drive member 7 passes through the top plate 6 and is connected to the top of the upper die base 8. Guide cylinders 10 are provided at the corner positions inside the upper die base 8, and the guide cylinder 10 is movably connected to a guide rod 9 inside. The top of the guide rod 9 extends to the outside of the guide cylinder 10 and is connected to the bottom end of the top plate 6, and the bottom end of the guide rod 9 extends to the outside of the guide cylinder 10 and is fixedly connected to the top of the cabinet 1.

[0032] When the embodiment of the present application is in use, the lower die base 15 is first driven to translate by the screw translation mechanism 12, so that the lower die base 15 drives the rail seat 14 to slide on the top of the guide rail 13, so that the lower die base 15 drives the lower die 16 to translate smoothly back and forth, that is, the lower die 16 drives the protective cover to move to one side of the collection box 3, or the lower die 16 drives the protective cover to move to the bottom of the upper die 11, so as to facilitate the loading and unloading operations of the protective cover. When the protective cover is moved to the bottom of the upper die 11, the upper die base 8 is driven downward by the first lifting drive member 7, so that the upper die base 8 drives the guide cylinder 10 located on the outer wall of the guide rod 9 to slide downward to limit the downward movement of the upper die base 8, and then It can effectively avoid the phenomenon of offset during the downward movement of the upper mold base 8, so as to ensure that the upper mold 11 can accurately move down to the top of the lower mold 16 to press the protective cover. Finally, through the setting of the second lifting drive member 20, it drives the clamping mechanism 22 to be lifted and lowered through the supporting plate 21. Due to the setting of the telescopic drive member 5, it drives the supporting frame 19 to move horizontally through the connecting frame 23, and the position of the clamping mechanism 22 can be adjusted laterally. When the lower mold 16 carries the pressed protective cover to the bottom of the clamping mechanism 22, the clamping mechanism 22 can clamp the protective cover and transfer it to the collection box 3 to automatically unload the pressed protective cover, thereby completing the use of the pressing machine.

Claims

1. A pressing machine for producing mechanical protective covers, characterized in that: The invention comprises a cabinet (1), wherein a frame (2) is provided at an edge position of the top of the cabinet (1), a component box (3) is provided on one side of the top of the cabinet (1), a screw translation mechanism (12) is provided on the top of the cabinet (1) on one side of the component box (3), a lower die base (15) is installed on one side of the top of the screw translation mechanism (12), a lower die (16) is provided on the top of the lower die base (15), an upper die (11) is provided above the lower die (16), an upper die base (8) is provided on the top of the upper die base (11), and a top plate (6) is provided above the upper die base (8). A first lifting drive member (7) is installed at the center position of the top of the top plate (6), the bottom end of the first lifting drive member (7) passes through the top plate (6) and is connected to the top of the upper mold base (8), and a guide cylinder (10) is provided at the corner position inside the upper mold base (8). The guide cylinder (10) is movably connected to a guide rod (9) inside. The top end of the guide rod (9) extends to the outside of the guide cylinder (10) and is connected to the bottom end of the top plate (6), and the bottom end of the guide rod (9) extends to the outside of the guide cylinder (10) and is fixedly connected to the top of the cabinet (1).

2. The laminating machine for producing mechanical protective covers according to claim 1, characterized in that: A strip seat (4) is fixed on the inner wall of the frame (2), and a telescopic driving member (5) is installed on the top end of the strip seat (4).

3. The laminating machine for producing mechanical protective covers according to claim 2, characterized in that: A connecting frame (23) is provided at one end of the telescopic driving member (5), and a bearing frame (19) is provided at one end of the connecting frame (23) away from the telescopic driving member (5).

4. The laminating machine for producing mechanical protective covers according to claim 3, characterized in that: A limit rail (17) is provided on the outer wall behind the telescopic driving member (5), a limit seat (18) is slidably connected to the outer wall of the limit rail (17), and the outer wall of the limit seat (18) is connected to the inner wall of the supporting frame (19).

5. The laminating machine for producing mechanical protective covers according to claim 1, characterized in that: The tops of the cabinets (1) on both sides of the screw translation mechanism (12) are both provided with guide rails (13), one side of the top of the guide rail (13) is slidably connected to a rail seat (14), and the top of the rail seat (14) is connected to the bottom of the lower mold seat (15).

6. The laminating machine for producing mechanical protective covers according to claim 3, characterized in that: A second lifting drive member (20) is installed on the outer wall of the carrier frame (19) away from the strip seat (4), and a bearing plate (21) is provided at the bottom end of the second lifting drive member (20), and a clamping mechanism (22) is provided at the bottom end of the bearing plate (21).

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