Feeding and discharging device

Abstract

The invention discloses a feeding and discharging device which comprises a mounting plate, a positioning pressing plate and a clamping hook assembly. The mounting plate is slidably mounted on the lower portion of the mounting plate and moves up and down along the longitudinal axis. The positioning pressing plate is connected with the mounting plate, a pressing plate part is arranged at the bottom end of the positioning pressing plate, and the pressing plate part is pressed on a material from the upper part; the clamping hook assembly comprises a hook body and a push-pull air cylinder, the hook body is rotationally installed on the back of the positioning pressing plate, the push-pull air cylinder is connected with the hook body, and the push-pull air cylinder is used for pushing and pulling the hook body; when a material is clamped, the positioning pressing plate is moved to the position above the material, the positioning pressing plate is driven by the mounting plate to move downwards, the pressing plate part of the positioning pressing plate is pressed on the material from the upper portion, meanwhile, the push-pull air cylinder pushes the hook body, the hook body is made to move towards the direction of the material, and the hook body and the pressing plate part are made to be matched to clamp the material; and the materials can be kept stable in the moving process.

Description

Technical Field

[0001] The invention relates to the field of feeding equipment, in particular to a loading and unloading device. Background Art

[0002] During production and processing, it is necessary to take the processed materials out of the processing equipment, or put the materials to be processed into the processing equipment. For the existing loading and unloading devices, the materials cannot be clamped well when feeding, which causes shaking during the feeding process. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, an embodiment of the present invention proposes a loading and unloading device, including a mounting plate, a sliding plate, a positioning pressure plate, and a clamping hook assembly; the sliding plate is slidably mounted on the lower part of the mounting plate, and the mounting plate moves up and down along the longitudinal axis; the positioning pressure plate is connected to the sliding plate, and a pressure plate portion is provided at the bottom end of the positioning pressure plate, and the pressure plate portion is pressed on the material from above; the clamping hook assembly includes a hook body and a push-pull cylinder, the hook body is rotatably mounted on the back of the positioning pressure plate, the push-pull cylinder is mounted on the back of the positioning pressure plate, the piston rod of the push-pull cylinder is connected to the hook body, and the push-pull cylinder is used to push and pull the hook body so that the hook body cooperates with the pressure plate portion to clamp the material.

[0004] The present invention has at least the following beneficial effects: When clamping the material, the positioning pressure plate is moved to the top of the material, and the sliding plate drives the positioning pressure plate to move downward, so that the pressure plate part of the positioning pressure plate is pressed on the material from above. At the same time, the push-pull cylinder pushes the hook body to move toward the material, so that the hook body and the pressure plate part cooperate to clamp the material, so that the material can remain stable during the movement.

[0005] According to some embodiments of the present invention, the clamp hook assembly further comprises a fixed block, a rocker, and a connecting rod, wherein the fixed block is fixed to the back of the positioning plate, and the rocker and the hook body are rotatably mounted on the fixed block in sequence from top to bottom; One end of the connecting rod is rotatably connected to the hook body, the other end of the connecting rod is rotatably connected to the rocker, and the other end of the connecting rod is also connected to the piston rod of the push-pull cylinder.

[0006] According to some embodiments of the present invention, a slide rail is further fixed on the mounting plate, a slider is slidably mounted on the slide rail, and the slider is connected to the sliding plate.

[0007] According to some embodiments of the present invention, a limit seat and a limit block are also fixed on the mounting plate, the limit seat is located above the sliding plate, and the limit block is located below the sliding plate.

[0008] According to some embodiments of the present invention, a guide rod is mounted on the limit seat, and the guide rod is inserted downward into the sliding plate.

[0009] According to some embodiments of the present invention, a spring is mounted on the guide rod, and the spring is located between the limiting seat and the mounting plate.

[0010] According to some embodiments of the present invention, the machine further comprises a frame, a stand, a slide, an X-axis moving assembly, a Y-axis moving assembly, and a Z-axis moving assembly, wherein the X-axis moving assembly is fixedly mounted on the frame, the X-axis moving assembly is connected to the stand, and the X-axis moving assembly is used to drive the stand to reciprocate along the X-axis direction; The Y-axis moving assembly is fixedly installed on the stand, the Y-axis moving assembly is connected to the slide, the Y-axis moving assembly is used to drive the slide to reciprocate along the Y-axis direction, and the slide is connected to the mounting plate; The Z-axis moving assembly is fixedly mounted on the mounting plate, the Z-axis moving assembly is connected to the slide seat, and the Z-axis moving assembly is used to drive the mounting plate to reciprocate along the Z-axis direction.

[0011] According to some embodiments of the present invention, the X-axis moving assembly includes an X-axis rack, a first drive motor, and a drive gear. The X-axis rack is fixed on the frame, the first drive motor is fixed on the bottom plate of the stand, the drive gear is installed on the shaft of the first drive motor, and the drive gear is meshed with the X-axis rack.

[0012] According to some embodiments of the present invention, the Y-axis moving assembly includes a Y-axis screw rod, a Y-axis nut seat, and a second drive motor. The Y-axis nut seat is threadedly mounted on the Y-axis screw rod, the Y-axis nut seat is connected to the slide seat, and the second drive motor is connected to the Y-axis screw rod. The second drive motor drives the Y-axis screw rod to rotate, causing the Y-axis nut seat to move relative to the Y-axis screw rod, thereby driving the slide seat to move.

[0013] According to some embodiments of the present invention, the Z-axis moving assembly includes a Z-axis screw rod, a Z-axis nut seat, and a third drive motor. The Z-axis nut seat is threadedly installed on the Z-axis screw rod, the Z-axis nut seat is connected to the slide seat, the third drive motor is connected to the Z-axis screw rod, and the third drive motor is fixed to the top of the mounting plate. The third drive motor drives the Z-axis screw rod to rotate, so that the Z-axis nut seat moves relative to the Z-axis screw rod, thereby driving the slide seat to move.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which: Figure 1 It is an overall front schematic diagram of an embodiment of the present invention; Figure 2 It is a schematic diagram of the overall back side of an embodiment of the present invention; Figure 3 It is a schematic side view of an overall embodiment of the present invention; Figure 4 for Figure 1 A is an enlarged schematic diagram; Figure 5 for Figure 2 A magnified schematic diagram of B; Figure 6 A schematic diagram of the use status of an embodiment of the present invention Figure 1 ; Figure 7 A schematic diagram of the use status of an embodiment of the present invention Figure 2 . DETAILED DESCRIPTION

[0016] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0017] Reference Figures 1 to 3 As shown, the loading and unloading device includes a mounting plate 100, a sliding plate 200, a positioning pressure plate 300, and a clamping hook assembly 400; the sliding plate 200 is slidably mounted on the lower part of the mounting plate 100, and the sliding plate 200 moves up and down along the longitudinal axis; the positioning pressure plate 300 is connected to the sliding plate 200, and a pressure plate portion 310 is provided at the bottom end of the positioning pressure plate 300, and the pressure plate portion 310 is pressed on the material from above; the clamping hook assembly 400 includes a hook body 410 and a push-pull cylinder 420, the hook body 410 is rotatably mounted on the back of the positioning pressure plate 300, the push-pull cylinder 420 is mounted on the back of the positioning pressure plate 300, the piston rod of the push-pull cylinder 420 is connected to the hook body 410, and the push-pull cylinder 420 is used to push and pull the hook body 410, so that the hook body 410 cooperates with the pressure plate portion 310 to clamp the material.

[0018] When clamping the material, the positioning pressure plate 300 is moved to the top of the material, and the positioning pressure plate 300 is driven to move downward by the sliding plate 200, so that the pressure plate part 310 of the positioning pressure plate 300 is pressed on the material from above, and at the same time, the push-pull cylinder 420 pushes the hook body 410 to move the hook body 410 toward the material, so that the hook body 410 cooperates with the pressure plate part 310 to clamp the material, so that the material can remain stable during the movement.

[0019] On the contrary, when the material needs to be released, the push-pull cylinder 420 pulls the hook body 410 to move the hook body 410 in the opposite direction of the material, so that the hook body 410 completes the opening action and realizes the release of the material.

[0020] Reference Figure 5 As shown, the clamp hook assembly 400 also includes a fixed block 430, a rocker arm 440, and a connecting rod 450. The fixed block 430 is fixed to the back of the positioning pressure plate 300, and the rocker arm 440 and the hook body 410 are rotated and mounted on the fixed block 430 from top to bottom in sequence; one end of the connecting rod 450 is rotationally connected to the hook body 410, and the other end of the connecting rod 450 is rotationally connected to the rocker arm 440, and the other end of the connecting rod 450 is also connected to the piston rod of the push-pull cylinder 420.

[0021] During operation, the push-pull cylinder 420 pushes the connecting rod 450, so that the connecting rod 450 drives the rocker 440 and the hook body 410 to rotate, so that the hook body 410 remains stable during the rotation process to avoid shaking.

[0022] Reference Figure 4 As shown, in order to ensure the stability of the sliding plate 200 during the lifting and moving process, a slide rail 110 is fixed on the mounting plate 100 , and a slider 120 is slidably mounted on the slide rail 110 , and the slider 120 is connected to the sliding plate 200 .

[0023] In order to limit the lifting and lowering travel of the sliding plate 200 , a limit seat 130 and a limit block 140 are fixed on the mounting plate 100 . The limit seat 130 is located above the sliding plate 200 , and the limit block 140 is located below the sliding plate 200 .

[0024] A guide rod 150 is installed on the limit seat 130, and the guide rod 150 is inserted downward into the sliding plate 200. A spring 160 is installed on the guide rod 150, and the spring 160 is located between the limit seat 130 and the sliding plate 200. When the positioning pressure plate 300 presses down the material, the sliding plate 200 will move upward and compress the spring 160, so that the spring 160 is deformed, and the elastic force of the spring 160 is used to press the positioning pressure plate 300 against the material.

[0025] Reference Figure 6 , 7As shown, in order to connect different processing equipment, it also includes a frame 500, a stand 600, a slide 700, an X-axis moving assembly 800, a Y-axis moving assembly 900, and a Z-axis moving assembly 1000. The X-axis moving assembly 800 is fixedly installed on the frame 500, and the X-axis moving assembly 800 is connected to the stand 600. The X-axis moving assembly 800 is used to drive the stand 600 to reciprocate along the X-axis direction; The Y-axis moving assembly 900 is fixedly mounted on the stand 600, and the Y-axis moving assembly 900 is connected to the slide 700, and the Y-axis moving assembly 900 is used to drive the slide 700 to reciprocate along the Y-axis direction; The Z-axis moving assembly 1000 is fixedly mounted on the mounting plate 100 , and the Z-axis moving assembly 1000 is connected to the slide 700 . The Z-axis moving assembly 1000 is used to drive the mounting plate 100 to reciprocate along the Z-axis direction, and the slide 700 is connected to the mounting plate 100 .

[0026] Reference Figure 7 As shown, specifically, the X-axis moving assembly 800 includes an X-axis rack 810, a first drive motor 820, and a drive gear 830. The X-axis rack 810 is fixed on the frame 500, the first drive motor 820 is fixed on the bottom plate of the stand 600, the drive gear 830 is installed on the shaft of the first drive motor 820, and the drive gear 830 is meshed with the X-axis rack 810.

[0027] Reference Figure 3 As shown, specifically, the Y-axis moving assembly 900 includes a Y-axis screw rod 910, a Y-axis nut seat 920, and a second drive motor 930. The Y-axis nut seat 920 is threadedly installed on the Y-axis screw rod 910, the Y-axis nut seat 920 is connected to the slide 700, and the second drive motor 930 is connected to the Y-axis screw rod 910. The second drive motor 930 drives the Y-axis screw rod 910 to rotate, so that the Y-axis nut seat 920 moves relative to the Y-axis screw rod 910, thereby driving the slide 700 to move.

[0028] Reference Figure 2 As shown, specifically, the Z-axis moving assembly 1000 includes a Z-axis screw rod 1100, a Z-axis nut seat 1200, and a third drive motor 1300. The Z-axis nut seat 1200 is threadedly installed on the Z-axis screw rod 1100, the Z-axis nut seat 1200 is connected to the slide 700, the third drive motor 1300 is connected to the Z-axis screw rod 1100, and the third drive motor 1300 is fixed to the top of the mounting plate 100. The third drive motor 1300 drives the Z-axis screw rod 1100 to rotate, so that the Z-axis nut seat 1200 moves relative to the Z-axis screw rod 1100, thereby driving the slide 700 to move.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. Loading and unloading device, characterized in that: include: Mounting plate (100); A sliding plate (200), the sliding plate (200) being slidably mounted on the lower part of the mounting plate (100), the sliding plate (200) being movable up and down along the longitudinal axis; A positioning pressing plate (300), the positioning pressing plate (300) being connected to the sliding plate (200), a pressing plate portion (310) being provided at the bottom end of the positioning pressing plate (300), the pressing plate portion (310) pressing on the material from above; A clamping hook assembly (400), the clamping hook assembly (400) comprising a hook body (410) and a push-pull cylinder (420), the hook body (410) being rotatably mounted on the back of the positioning pressure plate (300), the piston rod of the push-pull cylinder (420) being connected to the hook body (410), the push-pull cylinder (420) being used to push and pull the hook body (410) so that the hook body (410) cooperates with the pressure plate portion (310) to clamp the material.

2. The loading and unloading device according to claim 1, characterized in that: The clamp hook assembly (400) further comprises a fixing block (430), a rocker (440), and a connecting rod (450); the fixing block (430) is fixed to the back of the positioning plate (300); the rocker (440) and the hook body (410) are rotatably mounted on the fixing block (430) in sequence from top to bottom; One end of the connecting rod (450) is rotatably connected to the hook body (410), the other end of the connecting rod (450) is rotatably connected to the rocker (440), and the other end of the connecting rod (450) is also connected to the piston rod of the push-pull cylinder (420), and the push-pull cylinder (420) is mounted on the back of the positioning plate (300).

3. The loading and unloading device according to claim 1, characterized in that: A slide rail (110) is also fixed on the mounting plate (100), a slider (120) is slidably mounted on the slide rail (110), and the slider (120) is connected to the sliding plate (200).

4. The loading and unloading device according to claim 3 is characterized in that: A limit seat (130) and a limit block (140) are also fixed on the mounting plate (100); the limit seat (130) is located above the sliding plate (200); the limit seat (130) is used to limit the upward movement of the sliding plate (200); the limit block (140) is located below the sliding plate (200); the limit block is used to limit the downward movement of the sliding plate (200).

5. The loading and unloading device according to claim 3, characterized in that: A guide rod (150) is mounted on the limiting seat (130), and the guide rod (150) is inserted downward into the sliding plate (200).

6. The loading and unloading device according to claim 5, characterized in that: A spring (160) is sleeved on the guide rod (150), and the spring (160) is located between the limit seat (130) and the sliding plate (200).

7. The loading and unloading device according to claim, characterized in that: It also comprises a frame (500), a stand (600), a slide (700), an X-axis moving assembly (800), a Y-axis moving assembly (900), and a Z-axis moving assembly (1000); the X-axis moving assembly (800) is fixedly mounted on the frame (500); the X-axis moving assembly (800) is connected to the stand (600); and the X-axis moving assembly (800) is used to drive the stand (600) to reciprocate along the X-axis direction; The Y-axis moving assembly (900) is fixedly mounted on the stand (600), the Y-axis moving assembly (900) is connected to the slide seat (700), the Y-axis moving assembly (900) is used to drive the slide seat (700) to reciprocate along the Y-axis direction, and the slide seat (700) is connected to the mounting plate (100); The Z-axis moving assembly (1000) is fixedly mounted on the mounting plate (100), the Z-axis moving assembly (1000) is connected to the slide seat (700), and the Z-axis moving assembly (1000) is used to drive the mounting plate (100) to reciprocate along the Z-axis direction.

8. The loading and unloading device according to claim 7, characterized in that: The X-axis moving assembly (800) includes an X-axis rack (810), a first driving motor (820), and a driving gear (830); the X-axis rack (810) is fixed on the frame (500); the first driving motor (820) is fixed on the bottom plate of the stand (600); the driving gear (830) is installed on the shaft of the first driving motor (820); and the driving gear (830) is meshed with the X-axis rack (810).

9. The loading and unloading device according to claim 7, characterized in that: The Y-axis moving assembly (900) comprises a Y-axis screw rod (910), a Y-axis nut seat (920), and a second driving motor (930); the Y-axis nut seat (920) is threadedly mounted on the Y-axis screw rod (910); the Y-axis nut seat (920) is connected to the slide seat (700); the second driving motor (930) is connected to the Y-axis screw rod (910); the second driving motor (930) drives the Y-axis screw rod (910) to rotate, so that the Y-axis nut seat (920) moves relative to the Y-axis screw rod (910), thereby driving the slide seat (700) to move.

10. The loading and unloading device according to claim 7, characterized in that: The Z-axis moving assembly (1000) comprises a Z-axis screw rod (1100), a Z-axis nut seat (1200), and a third driving motor (1300); the Z-axis nut seat (1200) is threadedly mounted on the Z-axis screw rod (1100); the Z-axis nut seat (1200) is connected to the slide seat (700); the third driving motor (1300) is connected to the Z-axis screw rod (1100); the third driving motor (1300) is fixed to the top of the mounting plate (100); the third driving motor (1300) drives the Z-axis screw rod (1100) to rotate, so that the Z-axis nut seat (1200) moves relative to the Z-axis screw rod (1100), thereby driving the slide seat (700) to move.

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