CN220296539U - Automatic unloader that goes up of machining center truss - Google Patents

Abstract

The utility model discloses an automatic loading and unloading device for a machining center truss, which includes two worktables distributed symmetrically from left to right. A material platform for placing materials is provided between the two worktables. There is a material platform above the material platform. There is an automatic loading and unloading device for clamping the materials placed on the material platform and transferring the clamped materials to the workbench for processing. The automatic loading and unloading device includes a device for clamping the materials. Pneumatic finger clamp. The utility model overcomes the problem of high labor intensity for workers of traditional processing equipment existing in the prior art. The utility model has the advantages of reducing labor intensity of workers, high degree of automation and convenient use.

Description

An automatic loading and unloading device for the truss of a machining center

Technical field

The utility model relates to the field of processing equipment, and more specifically, to an automatic loading and unloading device for a processing center truss.

Background technique

Currently, a water-cooled feeding mechanism for feeding equipment has been disclosed on China Patent Online. The publication number is CN212331540U. It includes a barrel and a feeding screw. The feeding screw includes a rotating shaft and a spiral blade. The feeding screw is inserted through its rotating shaft. In the barrel; the rotating shaft of the feeding screw is a cylindrical part, and the barrel opening at the bottom and top of the rotating shaft correspond to the water inlet and the water outlet; it also includes a metal water pipe, which is arranged on the upper spiral surface of the spiral blade. The water inlet hole and the water outlet hole of the metal water pipe are both connected with the barrel cavity of the rotating shaft; a hollow interlayer with a cylindrical structure and a water inlet connection end and a water outlet connection end connected with the hollow interlayer are formed in the barrel. The water-cooled feeding mechanism of this feeding equipment can cool down the plastic particles while transporting them. It has high production efficiency and can greatly reduce the dust pollution in the production environment caused by the production of plastic particles and reduce the harm to the health of workers. Features. The utility model also relates to a feeding equipment.

The loading equipment in the above-mentioned patent uses water to cool the loading mechanism. Although it has the advantage of less dust pollution during production, manual loading and unloading during the processing is laborious and requires human-machine cooperation. Manual labor is not completely liberated, especially In the management of one person and multiple machines, the labor intensity of workers is relatively high.

Utility model content

In order to overcome the problem of high labor intensity for workers in traditional processing equipment in the prior art, the utility model now provides an automatic loading and unloading device for the truss of a processing center that has the advantage of low labor intensity for workers.

The utility model relates to an automatic loading and unloading device for a machining center truss, which includes two symmetrically distributed worktables. A material platform for placing materials is provided between the two worktables. There is a material platform above the material platform. An automatic loading and unloading device that clamps the materials placed on the material platform and transfers the clamped materials to the workbench for processing. The automatic loading and unloading device includes a pneumatic device for clamping the materials. Finger clip.

Preferably, the automatic loading and unloading device also includes a Y-axis guide rail for adjusting the Y-axis position of the pneumatic finger clamp. A cross beam for installing the Y-axis guide rail is welded on the back of the Y-axis guide rail. The lower end of the cross beam is on the left and right sides. The two sides are respectively provided with pillars for supporting the cross beams. The Y-axis guide rail is slidably connected to a Y-axis slider. The Y-axis slider is provided with a Z-axis guide rail for adjusting the Z-axis position of the pneumatic finger clamp. A Z-axis slider for adjusting the Z-axis position of the pneumatic finger clamp is slidingly connected to the Z-axis guide rail. The lower end of the Z-axis slider is provided with a pneumatic finger clamp for clamping material parts.

Preferably, the top of the pillar is provided with a fixed plate for connecting to the cross beam, the upper end of the fixed plate is welded to the lower end of the cross beam, and the side end of the fixed plate is welded to the pillar.

Preferably, the Y-axis slider is provided with a Y-axis motor for driving the Y-axis slider, and the Y-axis slider located on the left side of the Y-axis motor is provided with a Z-axis motor for driving the Z-axis slider. A Y-axis rack used in conjunction with the Y-axis motor is transversely welded to the crossbeam above the Y-axis guide rail, and a Y-axis drive gear that meshes with the Y-axis rack is installed on the output shaft of the Y-axis motor. The front end of the Z-axis slider is longitudinally welded with a Z-axis rack used in conjunction with the Z-axis motor. The output shaft of the Z-axis motor is equipped with a Z-axis drive gear that meshes with the Z-axis rack.

Preferably, the upper end of the Y-axis slider is vertically welded with a vertical plate for installing the Z-axis guide rail. The Y-axis motor is vertically installed on the back of the vertical plate and fixed by setting screws. The Z-axis motor is horizontally It is installed on the upper end surface of the Y-axis slider located on the rear side of the vertical plate and fixed with set screws. The output shaft of the Z-axis motor passes through the vertical plate transversely. The Z-axis drive gear is installed on the front side of the vertical plate. The output shaft end of the Z-axis motor.

Preferably, the cross section of the Z-axis slider is in the shape of a "mountain", the Z-axis rack is welded to the middle front end of the Z-axis slider, and the front faces of the vertical plates located on the left and right sides of the Z-axis drive gear are welded respectively. There is a Z-axis guide rail slidingly connected to the Z-axis slider. The left part of the Z-axis slider is slidingly connected to the Z-axis guide rail located on the left side of the Z-axis drive gear. The right part of the Z-axis slider is connected to the Z-axis guide rail located on the left side of the Z-axis drive gear. The Z-axis guide rail on the right side of the Z-axis drive gear is slidingly connected.

Preferably, a rotating cylinder for steering the pneumatic finger clamp is provided between the pneumatic finger clamp and the lower end of the Z-axis slider, and a support for installing the rotating cylinder is welded to the bottom of the Z-axis slider. The rotating part of the rotating cylinder is connected with a rotating base for installing a pneumatic finger clamp through screws. The lower end and right end of the rotating base are respectively equipped with screws for pneumatic finger clamps for clamping material parts.

Preferably, a support seat for supporting the material platform is provided below the material platform, and an X-axis screw rod for X-axis displacement of the material platform is provided between the material platform and the support seat, located at X X-axis slide rails used in conjunction with the X-axis screw rod are welded on the support seats on the left and right sides of the axis screw rod. X-axis slide blocks slidingly connected to the X-axis slide rails are welded on the left and right sides of the lower end of the material platform. , the bottom of the material platform located between the two X-axis slide blocks is welded with a screw pair for use with the X-axis screw, and the screw pair is socketed with the X-axis screw.

Preferably, a screw bracket for the X-axis screw is erected on the support seat at the front and rear ends of the X-axis screw, and an X-axis motor for driving the X-axis screw is provided on the front side of the X-axis screw. The front end of the axis screw is connected to the output shaft of the X-axis motor through a coupling. The screw bracket located on the rear side of the X-axis screw is embedded with a screw bearing for use with the X-axis screw. The right end of the X-axis screw is inserted into the center of the screw bearing.

Before working, the control end of each motor of the utility model and the control end of the pneumatic finger clip are electrically connected to the signal output end of the PLC controller respectively; during operation, the X-axis motor and Y-axis motor are respectively controlled through PLC program control. and Z-axis motor to adjust the relative position of the pneumatic clamping fingers located at the lower end of the swivel base and the material, so that the material on the material platform is aligned with the clamping part of the pneumatic clamping fingers located at the lower end of the swivel base, and then control The Z-axis motor allows the pneumatic clamping fingers to approach the material and clamp it. Then, the rotating cylinder rotates, allowing the pneumatic clamping fingers on the right end of the swivel base to rotate to the vertical clamping position. Then, the X-axis motor and Y-axis motor are controlled respectively. Use the Z-axis motor to adjust the relative position of the pneumatic clamping fingers and the material, so that the clamping parts of the pneumatic clamping fingers of the material are aligned, and then control the Z-axis motor to make the pneumatic clamping fingers approach the material and clamp it, and then process the material. The parts are clamped by pneumatic clamping fingers, and the materials to be processed are placed into the workbench on both sides by the pneumatic clamping fingers for processing.

The applicable model of the rotary cylinder is: MSQB70A; the applicable model of the pneumatic finger clip is: MGP800.

The utility model has the following beneficial effects: it reduces the labor intensity of workers, has a high degree of automation and is easy to use.

Description of drawings

Figure 1 is a front view of the utility model.

Figure 2 is a side view of the utility model.

Figure 3 is a top view of the utility model.

Workbench 1, material platform 2, pneumatic finger clamp 3, Y-axis guide rail 4, beam 5, pillar 6, Y-axis slider 7, Z-axis guide rail 8, Z-axis slider 9, fixed plate 10, Y-axis motor 11 , Z-axis motor 12, Y-axis rack 13, Y-axis drive gear 14, Z-axis rack 15, Z-axis drive gear 16, vertical plate 17, rotating cylinder 18, support 19, swivel base 20, X-axis screw rod 21. X-axis slide rail 22, X-axis slide block 23, screw pair 24, screw bracket 25, X-axis motor 26.

Detailed ways

The technical solution of the present utility model will be further described in detail through examples and in conjunction with the accompanying drawings.

Embodiment: The utility model will be further described according to accompanying drawings 1, 2 and 3. An automatic loading and unloading device for a machining center truss in this example includes two worktables 1 symmetrically distributed left and right. There is a material platform 2 for placing materials between the tables 1. There is a material platform 2 above the material platform 2 for clamping the materials placed on the material platform 2 and transferring the clamped materials to the workbench. 1 is an automatic loading and unloading device for processing. The automatic loading and unloading device includes a pneumatic finger clamp 3 for clamping material parts.

The automatic loading and unloading device also includes a Y-axis guide rail 4 for adjusting the Y-axis position of the pneumatic finger clamp 3. A cross beam 5 for installing the Y-axis guide rail 4 is welded on the back of the Y-axis guide rail 4. The lower end of the cross beam 5 The left and right sides are respectively provided with pillars 6 for supporting the cross beam 5. The Y-axis guide rail 4 is slidably connected with a Y-axis slider 7. The Y-axis slider 7 is provided with a Z-axis position for adjusting the pneumatic finger clamp 3. The Z-axis guide rail 8 is slidingly connected with a Z-axis slider 9 for adjusting the Z-axis position of the pneumatic finger clamp 3. The lower end of the Z-axis slider 9 is provided with a pneumatic slider for clamping materials. Finger clip 3.

The top of the support 6 is provided with a fixing plate 10 for connecting to the cross beam 5. The upper end of the fixing plate 10 is welded to the lower end of the cross beam 5, and the side end of the fixing plate 10 is welded to the support 6.

The Y-axis slider 7 is provided with a Y-axis motor 11 for driving the Y-axis slider 7, and the Y-axis slider 7 located on the left side of the Y-axis motor 11 is provided with a Z-axis for driving the Z-axis slider 9. The motor 12 has a Y-axis rack 13 for use with the Y-axis motor 11 transversely welded on the beam 5 located above the Y-axis guide rail 4. The output shaft of the Y-axis motor 11 is equipped with teeth for the Y-axis rack 13. The Y-axis drive gear 14 is dynamically meshed. The front end of the Z-axis slider 9 is longitudinally welded with a Z-axis rack 15 used in conjunction with the Z-axis motor 12. The output shaft of the Z-axis motor 12 is equipped with a Z-axis rack 15 that is used in conjunction with the Z-axis motor 12. The shaft rack 15 meshes with the Z-axis drive gear 16 .

The upper end of the Y-axis slider 7 is vertically welded with a vertical plate 17 for installing the Z-axis guide rail 8. The Y-axis motor 11 is vertically installed on the back of the vertical plate 17 and fixed by setting screws. The Z-axis The motor 12 is transversely installed on the upper end surface of the Y-axis slider 7 located on the rear side of the vertical plate 17 and is fixed with screws. The output shaft of the Z-axis motor 12 passes transversely through the vertical plate 17, and the Z-axis drive gear 16 is installed on the output shaft end of the Z-axis motor 12 located on the front side of the vertical plate 17 .

The cross section of the Z-axis slider 9 is in the shape of a "mountain". The Z-axis rack 15 is welded to the front end of the middle part of the Z-axis slider 9 and is located on the front of the vertical plates 17 on the left and right sides of the Z-axis drive gear 16. Z-axis guide rails 8 are respectively welded to slidingly connected with the Z-axis slider 9. The left part of the Z-axis slider 9 is slidingly connected with the Z-axis guide rail 8 located on the left side of the Z-axis drive gear 16. The Z-axis The right part of the slider 9 is slidingly connected to the Z-axis guide rail 8 located on the right side of the Z-axis drive gear 16 .

A rotary cylinder 18 for steering the pneumatic finger clip 3 is provided between the lower end of the pneumatic finger clip 3 and the Z-axis slider 9. A support 19 for installing the rotary cylinder 18 is welded to the bottom of the Z-axis slider 9. , the rotating part of the rotary cylinder 18 is connected with a rotating base 20 for installing the pneumatic finger clip 3 through screws. The lower end and right end of the rotating base 20 are respectively equipped with screws for clamping the pneumatic finger clip 3. Finger clip 3.

A support seat for supporting the material platform 2 is provided below the material platform 2. An X-axis screw rod 21 is provided between the material platform 2 and the support seat for X-axis displacement of the material platform 2. The X-axis slide rails 22 used in conjunction with the X-axis screw 21 are welded on the support seats located on the left and right sides of the X-axis screw 21. The X-axis slide rails 22 are welded on the left and right sides of the lower end of the material platform 2 respectively. The X-axis slider 23 is slidably connected. The bottom of the material platform 2 between the two X-axis sliders 23 is welded with a screw pair 24 for use with the X-axis screw 21. The screw pair 24 is socketed with the X-axis screw rod 21.

A screw bracket 25 for the X-axis screw 21 is mounted on the support seat located at the front and rear ends of the X-axis screw 21. An X-axis motor 26 for driving the X-axis screw 21 is provided on the front side of the X-axis screw 21. The front end of the X-axis screw rod 21 and the output shaft of the X-axis motor 26 are connected by a coupling. The screw bracket 25 located on the rear side of the X-axis screw rod 21 is embedded with the X-axis screw rod 21. In conjunction with the screw bearing used, the right end of the X-axis screw 21 is inserted into the center of the screw bearing.

The above are only specific embodiments of the present utility model, but the structural features of the present utility model are not limited thereto. Any changes or modifications made by those skilled in the art in the field of the present utility model are covered by the present utility model. Within the scope of new patents.

Claims (9)

1. The utility model provides a unloader in automatic processing center truss, includes two workstation (1) that are bilateral symmetry and distribute, characterized by is equipped with between two workstation (1) and is used for placing material piece platform (2), material piece platform (2) top be equipped with and be used for pressing from both sides the material piece of placing on material piece platform (2) and get and transfer the automatic unloader that goes up of processing effect on workstation (1) with the material piece after pressing from both sides, automatic unloader go up including being used for pressing from both sides pneumatic finger clamp (3) of getting material piece.

2. The automatic feeding and discharging device for the truss of the machining center according to claim 1, further comprising a Y-axis guide rail (4) for adjusting the Y-axis position of the pneumatic finger clamp (3), wherein a cross beam (5) for installing the Y-axis guide rail (4) is welded on the back of the Y-axis guide rail (4), support posts (6) for supporting the cross beam (5) are respectively arranged on the left side and the right side of the lower end of the cross beam (5), Y-axis guide rail (4) is connected with a Y-axis sliding block (7) in a sliding manner, the Y-axis sliding block (7) is provided with a Z-axis guide rail (8) for adjusting the Z-axis position of the pneumatic finger clamp (3), the Z-axis sliding block (9) is connected with a Z-axis sliding block (9) for adjusting the Z-axis position of the pneumatic finger clamp (3) in a sliding manner, and the lower end of the Z-axis sliding block (9) is provided with the pneumatic finger clamp (3) for clamping a material.

3. The automatic loading and unloading device for the machining center truss according to claim 2, wherein a fixing plate (10) used for being connected with the cross beam (5) is arranged at the top of the support column (6), the upper end of the fixing plate (10) is welded with the lower end face of the cross beam (5), and the side end of the fixing plate (10) is welded with the support column (6).

4. The automatic feeding and discharging device for the truss of the machining center according to claim 2 is characterized in that a Y-axis motor (11) for driving the Y-axis slider (7) is arranged on the Y-axis slider (7), a Z-axis motor (12) for driving the Z-axis slider (9) is arranged on the Y-axis slider (7) on the left side of the Y-axis motor (11), a Y-axis rack (13) matched with the Y-axis motor (11) for use is transversely welded on a cross beam (5) above a Y-axis guide rail (4), a Y-axis driving gear (14) meshed with the Y-axis rack (13) in a toothed manner is arranged on an output shaft of the Y-axis motor (11), a Z-axis rack (15) matched with the Z-axis motor (12) for use is longitudinally welded at the front end of the Z-axis slider (9), and a Z-axis driving gear (16) meshed with the Z-axis rack (15) in a toothed manner is arranged on an output shaft of the Z-axis motor (12).

5. The automatic feeding and discharging device for the truss of the machining center of claim 4, wherein a vertical plate (17) for installing a Z-axis guide rail (8) is vertically welded at the upper end of the Y-axis sliding block (7), the back of the Y-axis motor (11) is vertically installed on the back of the Yu Liban (17) and is fixed through a set screw, the Z-axis motor (12) is transversely installed on the upper end face of the Y-axis sliding block (7) positioned at the rear side of the vertical plate (17) and is fixed through the set screw, an output shaft of the Z-axis motor (12) transversely penetrates through the vertical plate (17), and a Z-axis driving gear (16) is installed at the end part of the output shaft of the Z-axis motor (12) positioned at the front side of the vertical plate (17).

6. The automatic feeding and discharging device for the truss of the machining center of claim 5, wherein the cross section of the Z-axis sliding block (9) is in a shape of a Chinese character 'shan', the Z-axis rack (15) is welded at the front end of the middle part of the Z-axis sliding block (9), the front surfaces of vertical plates (17) positioned at the left side and the right side of the Z-axis driving gear (16) are respectively welded with Z-axis guide rails (8) which are in sliding connection with the Z-axis sliding block (9), the left part of the Z-axis sliding block (9) is in sliding connection with the Z-axis guide rails (8) positioned at the left side of the Z-axis driving gear (16), and the right part of the Z-axis sliding block (9) is in sliding connection with the Z-axis guide rails (8) positioned at the right side of the Z-axis driving gear (16).

7. The automatic feeding and discharging device for the truss of the machining center according to claim 2 is characterized in that a rotary cylinder (18) for steering the pneumatic finger clamps (3) is arranged between the pneumatic finger clamps (3) and the lower end of the Z-axis sliding block (9), a support (19) for installing the rotary cylinder (18) is welded at the bottom of the Z-axis sliding block (9), a rotary part of the rotary cylinder (18) is connected with a rotary seat (20) for installing the pneumatic finger clamps (3) through screws, and the pneumatic finger clamps (3) for clamping material are installed at the lower end and the right end of the rotary seat (20) through set screws respectively.

8. The automatic feeding and discharging device of the machining center truss according to claim 1, wherein a supporting seat for supporting the material platform (2) is arranged below the material platform (2), an X-axis screw rod (21) for enabling the material platform (2) to conduct X-axis displacement is arranged between the material platform (2) and the supporting seat, X-axis sliding rails (22) matched with the X-axis screw rod (21) are welded on the supporting seats on the left side and the right side of the X-axis screw rod (21), X-axis sliding blocks (23) connected with the X-axis sliding rails (22) in a sliding mode are welded on the left side and the right side of the lower end of the material platform (2) respectively, screw rod pairs (24) matched with the X-axis screw rod (21) are welded on the bottom of the material platform (2) between the two X-axis sliding blocks (23), and the screw rod pairs (24) are sleeved on the X-axis screw rod (21).

9. The automatic feeding and discharging device for the truss of the machining center according to claim 8, wherein a screw rod support (25) of the X-axis screw rod (21) is erected on a support seat positioned at the front end and the rear end of the X-axis screw rod (21), an X-axis motor (26) for driving the X-axis screw rod (21) is arranged at the front side of the X-axis screw rod (21), the front end of the X-axis screw rod (21) is connected with an output shaft of the X-axis motor (26) through a coupler, a screw rod bearing for being matched with the X-axis screw rod (21) is embedded on the screw rod support (25) positioned at the rear side of the X-axis screw rod (21), and the right end of the X-axis screw rod (21) is inserted in the center of the screw rod bearing.