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CN-224226564-U - Rock plate production blank lifting machine

CN224226564UCN 224226564 UCN224226564 UCN 224226564UCN-224226564-U

Abstract

The utility model relates to the technical field of elevators and discloses a blank elevator for rock plate production, which comprises an operation frame, wherein a support frame is fixedly connected inside the operation frame, a sliding assembly is arranged inside the support frame, a fixed box is fixedly connected to the side wall of the sliding assembly, a clamping assembly is arranged inside the fixed box, the clamping assembly comprises clamps which are vertically symmetrical, the outer wall of each clamp is arranged inside the fixed box, a hydraulic cylinder is fixedly connected inside the fixed box, the output end of the hydraulic cylinder is fixedly connected to the top of the clamp at the top, and two sides of each clamp are fixedly connected with a fixed block II. According to the utility model, the output end of the hydraulic cylinder drives the top clamp to move downwards, drives the rocker arm and the connecting arm at one end to move synchronously, and drives the rocker arm and the clamp at the other end to move upwards until the rock slab blank is clamped, so that the effect of adapting to different blank thicknesses is achieved, the problem of single clamping interval of the traditional lifter is solved, and the applicability of the lifter is improved.

Inventors

  • LIANG HAILANG
  • LI XIAOMING
  • TAN MINGHONG

Assignees

  • 恩平市祥达陶瓷有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (8)

  1. 1. The rock plate production blank lifter comprises an operation frame (1) and is characterized in that a support frame (2) is fixedly connected inside the operation frame (1), a sliding component is arranged inside the support frame (2), a fixed box (10) is fixedly connected to the side wall of the sliding component, and a clamping component is arranged inside the fixed box (10); The clamping assembly comprises a clamp (12) which is vertically symmetrical, the outer wall of the clamp (12) is arranged inside a fixed box (10), a hydraulic cylinder (11) is fixedly connected inside the fixed box (10), the output end of the hydraulic cylinder (11) is fixedly connected to the top of the clamp (12), two fixing blocks (14) are fixedly connected to the two sides of the clamp (12), a connecting arm (16) is rotatably connected to the inner part of the fixed box (10), rocker arms (15) are rotatably connected to the two ends of the connecting arm (16), the other end of each rocker arm (15) is rotatably connected to the outer wall of the two fixing blocks (14), a guide post (13) which is bilaterally symmetrical is fixedly connected to the inner part of the fixed box (10), and the inner sliding connection of the clamp (12) is arranged on the outer wall of the guide post (13).
  2. 2. The blank lifter for rock plate production according to claim 1, wherein the sliding assembly comprises a screw rod (4), the outer wall of the screw rod (4) is arranged inside a support frame (2), a motor (3) is arranged at the top of the operation frame (1), the output end of the motor (3) penetrates through the top of the support frame (2) and is fixedly connected with the top of the screw rod (4), a fixing block I (5) which is vertically symmetrical is fixedly connected inside the support frame (2), and the outer wall of the screw rod (4) is rotatably connected inside the fixing block I (5).
  3. 3. The rock plate production blank lifting machine according to claim 2, wherein the outer wall of the screw rod (4) is connected with a sliding block (6) in a threaded mode, a first fixed plate (9) is fixedly connected to the side wall of the sliding block (6), and a guide rail (7) which is bilaterally symmetrical is fixedly connected to the side wall of the supporting frame (2).
  4. 4. A rock board production blank lifting machine as claimed in claim 3, wherein the side walls of the first fixed board (9) are slidably connected with laterally symmetrical guide blocks (8), and the side walls of the guide blocks (8) are slidably connected inside the guide rail (7).
  5. 5. The blank lifter for rock plate production according to claim 4, wherein the four corners of the first fixed plate (9) are fixedly connected with fixed columns (18), sliding columns (17) are connected inside the fixed columns (18) in a sliding mode, and the outer walls of the sliding columns (17) are connected inside the first fixed plate (9) and the guide blocks (8) in a sliding mode.
  6. 6. A rock board production blank hoisting machine as claimed in claim 5, characterized in that the bottom of the slide column (17) is fixedly connected with a locking column (21), the side wall of the locking column (21) being slidingly connected inside the guide block (8).
  7. 7. The blank lifter for rock plate production as claimed in claim 6, wherein the side wall of the sliding column (17) is slidably connected with a limiting plate (20), the outer wall of the limiting plate (20) is rotatably connected inside the first fixing plate (9), the side wall of the sliding column (17) is fixedly connected with a second fixing plate (22), and the outer wall of the second fixing plate (22) is slidably connected inside the fixing column (18).
  8. 8. The rock plate production blank lifting machine according to claim 7, wherein a spring (19) is sleeved on the outer wall of the sliding column (17), one end of the spring (19) is fixedly connected to the side wall of the limiting plate (20), and the other end of the spring (19) is fixedly connected to the side wall of the fixing plate II (22).

Description

Rock plate production blank lifting machine Technical Field The utility model relates to the technical field of elevators, in particular to a blank elevator for rock plate production. Background In the field of modern building decoration materials, rock plates become market hot products by virtue of the characteristics of high strength, wear resistance, environmental protection and the like, the rock plate production process covers a plurality of links such as raw material preparation, forming, drying, firing and the like, wherein blank lifting is a key step for connecting forming and subsequent procedures, along with the expansion of the rock plate production scale and the increase of the market on the diversified demands of product specifications, high-efficiency, stable and adaptive blank lifting equipment becomes the core for guaranteeing the production efficiency and the product quality, the rock plate production blank lifting machine needs to meet the requirement of rapidly and accurately lifting the formed block-shaped rock plate blank to a designated height so as to be conveyed to a next processing station, and therefore, the development of a novel rock plate production blank lifting machine is very important. At present, most of the rock plate production blank lifting machines on the market adopt a traditional mechanical clamping and lifting structure, a clamping part usually uses clamps with fixed intervals, mechanical locking is carried out by means of bolts or buckles, the technical principle is that the clamp intervals are preset manually, rock plate blanks with specific thickness are adapted, when blanks with different thicknesses are required to be clamped, operators need to stop the machine and manually adjust the clamp intervals or replace the whole set of clamp assemblies, in a lifting link, the traditional equipment adopts a chain transmission or gear rack structure, a motor drives a chain or a gear to drive a platform fixed with the clamps to vertically lift along a guide rail, and the structure can realize the basic blank lifting function, but has obvious defects in flexibility and convenience. However, the mechanical structure and the technical principle of the conventional blank lifter for rock plate production have defects, especially in terms of clamping adaptability and cleaning convenience, the blank lifter for rock plate production cannot automatically adapt to the blank of rock plates with different thicknesses due to the clamping design with fixed spacing, so that when products with various specifications are produced, the clamps are required to be frequently stopped and replaced, a great deal of time is wasted, labor cost and equipment loss are increased, and the problem is solved by the blank lifter for rock plate production. Disclosure of utility model In order to overcome the defects, the utility model provides a blank lifter for rock plate production, which aims to solve the problem of single clamping interval in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The rock plate production blank lifting machine comprises an operation frame, wherein a support frame is fixedly connected inside the operation frame, a sliding assembly is arranged inside the support frame, a fixed box is fixedly connected to the side wall of the sliding assembly, and a clamping assembly is arranged inside the fixed box; The clamping assembly comprises a clamp which is vertically symmetrical, the outer wall of the clamp is arranged inside a fixed box, a hydraulic cylinder is fixedly connected inside the fixed box, the output end of the hydraulic cylinder is fixedly connected to the top of the clamp, two sides of the clamp are fixedly connected with a second fixed block, the inside of the fixed box is rotationally connected with a connecting arm, two ends of the connecting arm are rotationally connected with rocker arms, the other end of each rocker arm is rotationally connected with the outer wall of each fixed block, a guide post which is bilaterally symmetrical is fixedly connected inside the fixed box, and the inside of the clamp is slidingly connected with the outer wall of each guide post. As a further description of the above technical solution: The sliding assembly comprises a screw rod, the outer wall of the screw rod is arranged inside a support frame, a motor is arranged at the top of the operation frame, the output end of the motor penetrates through the top of the support frame to be fixedly connected with the top of the screw rod, a fixing block I which is vertically symmetrical is fixedly connected inside the support frame, and the outer wall of the screw rod is rotationally connected inside the fixing block I. As a further description of the above technical solution: The screw rod outer wall threaded connection has the slider, slider lateral wall fixedly connected with fixed plate one, support frame lateral wall fi