CN221002020U - Clamping and transferring device for concrete blocks - Google Patents

Abstract

The utility model is applicable to the technical field of transfer devices, and provides a clamping and transferring device for concrete blocks, which comprises: a horizontal movement mechanism having: the transportation support, swing joint has the removal subassembly on it, remove the subassembly and be in horizontal migration on the transportation support, the below of removing the subassembly still is provided with fixture, and it has: the movable connection in lift adjusting part on the movable part, just the below of movable part still be provided with the clamping component of lift adjusting part rigid coupling, be provided with the protection subassembly in the clamping component, after the both sides protection shield laminating was in the building block surface, the both sides clamp splice was continued to draw close to the building block, and the interval between each side clamp splice and the protection shield was reduced under the resistance of building block this moment, and under reset spring's resilience drive, both sides protection shield was hugged closely in the building block end side, realized the stable centre gripping to the building block.

Description

Clamping and transferring device for concrete blocks

Technical Field

The utility model belongs to the technical field of transfer devices, and particularly relates to a clamping and transferring device for concrete blocks.

Background

Concrete is generally used for building engineering or bridge engineering and the like as basic components, a large concrete block is generally poured firstly in the concrete block in the prior art, then the required size is achieved through cutting equipment, and the transportation of the existing concrete block is generally achieved through large mechanical equipment.

The Chinese patent of the utility model with the publication number of CN211056168U comprises a moving unit and a clamping unit, wherein the clamping unit is arranged on the moving unit and comprises a cross beam, a supporting rod and rollers, the clamping unit comprises a supporting column, a limiting column, a top block and a clamping mechanism, the clamping mechanism comprises a supporting rod, a cylinder, a connecting block, a connecting rod, a driving rod, a clamping block and a top plate, the clamping and transferring device of the concrete block is simple in structure and ingenious in design, the concrete block can be clamped through pushing and pulling of the cylinder, then the concrete block can be moved to a designated place through pushing force, and the concrete block is very convenient to use and low in manufacturing cost.

However, the above-mentioned comparative document has the following problems in practical use:

1. The device is clamped and attached to the two opposite side walls of the building block through the two side clamping blocks, but when the device clamps the building block, the displacement of the two side clamping blocks which cannot be accurately controlled can cause the two side clamping blocks to move continuously in opposite directions after being clamped and attached to the two sides of the building block, so that the two side clamping blocks can be caused to extrude cracks on the surface of the building block, and the two side clamping blocks can be more likely to extrude cracks on the side edges of the building block, so that the damage of the building block is caused, and the normal use of the subsequent building block is influenced.

2. In addition, in the device, clamping of the building blocks is achieved by controlling the clamping blocks on two sides to lift through two cylinders, and more electrical components are needed to be put into the device, so that more cost is needed to be put into the device.

Disclosure of utility model

The utility model provides a clamping and transferring device for concrete blocks, which aims to solve the problems that when clamping blocks at two sides of the blocks are clamped at two sides of the blocks in the device in the prior art, the blocks at the two sides can move in opposite directions further, and crack cracks are pressed out of the surfaces of the blocks to influence the subsequent use of the blocks, and meanwhile, more electrical elements are required to be input in the device, so that more cost is required to be input in the preparation of the device, and the device is inconvenient to use in micro enterprises.

The utility model is realized in that a clamping and transferring device for concrete blocks comprises: a horizontal movement mechanism having: the transportation support, swing joint has the removal subassembly on it, remove the subassembly and be in horizontal migration on the transportation support, the below of removing the subassembly still is provided with fixture, and it has: the lifting adjusting assembly is movably connected to the moving assembly, the clamping assembly fixedly connected with the lifting adjusting assembly is further arranged below the moving assembly and used for clamping building block materials, the protecting assembly is arranged in the clamping assembly and used for protecting the clamped building blocks from being damaged; in this scheme, be used for controlling clamping component elevating movement through lift adjustment subassembly to be convenient for pile up in placing regional building block and snatch, utilize moving component control clamping component forward movement support horizontal migration, thereby carry the building block to appointed put the position, the building block is at the centre gripping in-process, utilize the protection subassembly that sets up on clamping component to protect the building block, avoid when the centre gripping because of the both sides clamp splice snatchs the too big crack or damage that leads to the building block surface to appear, guaranteed the normal use of building block.

In addition, in the device, the clamping assembly can be driven to move up and down through a single electric push rod, so that the input amount of electrical equipment in the device is reduced, and the loss of cost is reduced.

Preferably, the transfer stent comprises: two sets of mounting brackets of setting along the level symmetry, every mounting bracket of group all has: the two upright posts are oppositely arranged and vertically arranged, a cross rod is horizontally fixedly connected between the two upright posts, a connecting seat is fixedly connected to the outer wall of each cross rod, and a connecting plate is fixedly connected between the two connecting seats; in this scheme, the connecting plate level is in work ground, and two sets of mounting brackets are located the position of stacking of building block and the appointed position of putting of building block respectively for guarantee follow-up removal subassembly control clamping assembly and carry the building block from stacking the position to putting the position.

Preferably, the moving assembly includes: a bar-shaped groove is formed in the connecting plate along the length of the connecting plate, mounting seats are fixedly connected to the connecting plates at two ends of the bar-shaped groove, a driving screw is rotationally connected between the two mounting seats, a driving motor is fixedly connected to one side of the mounting seats, the output end of the driving motor is fixedly connected with the end part of the driving screw, and a moving block is connected in the bar-shaped groove in a sliding manner and is in threaded connection with the driving screw; in this scheme, driving motor output drives drive screw and rotates to the drive movable block is horizontal migration under the direction of bar groove, utilizes the movable block to drive fixture horizontal migration, thereby accomplishes the transportation to the building block.

Preferably, the elevation adjustment assembly includes: the mounting plate is fixedly connected to the bottom end of the moving block, an electric push rod is fixedly connected to the mounting plate, a movable seat is arranged at the bottom of the mounting plate in parallel, and the output end of the electric push rod is fixedly connected to the movable seat; in this scheme, electric putter erects and installs on the mounting panel, but its output longitudinal lifting moves, when electric putter output stretches out, promotes the movable seat and moves down, and when electric putter output shrink, pulls the movable seat and rises.

Preferably, the clamping assembly comprises: the two-way screw rod is rotatably connected in the movable seat, movable grooves are formed in the bottom wall of the movable seat, corresponding to the two-way screw rod, movable blocks are slidably connected in each movable groove, the movable blocks are in threaded connection with the corresponding two-way screw rod thread sections, a rotating motor is fixedly connected to the side wall of the movable seat, the output end of the rotating motor is fixedly connected with one side end part of the two-way screw rod, clamping blocks are fixedly connected to the bottom of each movable block, and the two clamping blocks are used for clamping building blocks; in this scheme, rotate motor output and drive two-way screw rod rotation, and the movable block of spiro union on two screw thread sections of two-way screw rod is in opposite directions or the motion of separating mutually to drive both sides clamp splice synchronous movement, utilize the clamp splice to carry out the centre gripping to the both ends of building block.

Preferably, the protection assembly includes: the two clamping blocks are parallel to one side, close to the end face, of each clamping block, a protection plate is fixedly connected to the side wall, close to the corresponding side, of each clamping block, a sliding rod is fixedly connected to the side wall, close to the corresponding side, of each protection plate, the end part of each sliding rod is inserted into a slot hole, which is not formed in each clamping block, return springs are sleeved on the outer walls of the sliding rods, between each clamping block and each protection plate, of each sliding rod, a distance sensor is arranged between each clamping block and the corresponding side, each protection plate, and a controller is arranged on each upright column, and each driving motor, each electric push rod, each rotating motor and each distance sensor are electrically connected with the controller; in this scheme, when the both sides clamp splice is close to the building block, both sides protection shield can laminate at first in the both sides side of building block, then the both sides clamp splice continues to draw close, then can reduce (the slide bar is towards the slot hole internal contraction, and reset spring atress compression) at the resistance of building block down between each side clamp splice and the protection shield, after distance sensor reaches certain threshold to the interval between clamp splice and the protection shield of controller transmission, then the controller can control rotation motor stop work, the building block is clamped in both sides protection shield this moment, and because reset spring's elastic deformation, the damage can not appear because of too big clamping force to the building block, can guarantee to avoid the building block surface to appear damaging under the prerequisite of the stable centre gripping of building block from this.

It should be noted that, above-mentioned distance sensor includes distance signal transmitter and distance signal receiver, and both rigid couplings are on the lateral wall of clamp splice, protection shield respectively, and after distance signal receiver received the signal that comes from distance signal transmitter to send, it sends the signal towards the PLC control module that sets up in the controller, and PLC control module and then control rotates the motor stop work to guaranteed the stable centre gripping to the building block.

In addition, can control driving motor through PLC control module and rotate to control movable assembly horizontal migration, PLC control module control electric putter output is flexible simultaneously, realizes the regulation to the clamping assembly height.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a clamping and transferring device for concrete blocks, which comprises:

1. After the protection plates on two sides are attached to the surface of the building block, the clamping blocks on two sides are continuously closed to the building block, at the moment, the distance between the clamping blocks on each side and the protection plates is reduced under the resistance of the building block, under the rebound driving of the reset spring, the protection plates on two sides are attached to the end sides of the building block, so that the stable clamping of the building block is realized, and the building block cannot be damaged due to the elastic deformation of the reset spring, so that the damage to the surface of the building block can be avoided on the premise of stable clamping of the building block.

2. This device accessible single electric putter can drive clamping assembly elevating movement, has avoided using the loaded down with trivial details nature that a plurality of electric putter drive clamping assembly goes up and down, the effectual input of reducing electrical equipment in this device, the loss of cost in the production process has been reduced.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of a clamping assembly of the present utility model;

FIG. 3 is a top view of the present utility model;

In the figure:

1. a horizontal movement mechanism; 11. a transfer bracket; 111. a column; 112. a cross bar; 113. a connecting seat; 114. a connecting plate; 12. a moving assembly; 121. a bar-shaped groove; 122. a mounting base; 123. driving a screw; 124. a driving motor; 125. a moving block;

2. a controller;

3. A clamping mechanism; 31. a lifting adjusting component; 311. a mounting plate; 312. an electric push rod; 313. a movable seat; 32. a clamping assembly; 321. a bidirectional screw; 322. a movable groove; 323. a movable block; 324. a rotating motor; 325. clamping blocks; 33. a protection component; 331. a protective plate; 332. a slide bar; 333. a slot hole; 334. a return spring; 335. a distance sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the present utility model provides a technical solution: a clamping and transferring device for concrete blocks, comprising: the horizontal movement mechanism 1 includes: the transportation support 11, on which the movable component 12 is movably connected, the movable component 12 moves horizontally on the transportation support 11, and the clamping mechanism 3 is arranged below the movable component 12 and provided with: the movable connection is in the lift adjustment subassembly 31 on moving assembly 12, and the below of moving assembly 12 still is provided with the clamping component 32 with lift adjustment subassembly 31 rigid coupling, and clamping component 32 is used for realizing the centre gripping to the building block material, wherein, is provided with protection component 33 in the clamping component 32, is used for realizing the breakage-proof protection to the building block that is held through protection component 33.

Further, the transport rack 11 includes: two sets of mounting brackets of setting along the level symmetry, every mounting bracket of group all has: the two upright posts 111 are oppositely arranged and vertically installed, a cross rod 112 is horizontally fixedly connected between the two upright posts 111, a connecting seat 113 is fixedly connected to the outer wall of each cross rod 112, and a connecting plate 114 is fixedly connected between the two connecting seats 113.

Specifically, the connecting seat 113 can be sleeved on the outer side of the cross rod 112 and is in sliding connection with the cross rod 112, two protruding parts are fixedly connected to the top ends of two upright posts 111 on one side, a threaded rod is rotationally connected between the two protruding parts, a control motor is fixedly connected to the protruding part on one side, the output end of the control motor is rotationally connected with the threaded rod, so that the threaded rod is controlled to rotate, a threaded sleeve in threaded connection with the threaded rod is fixedly connected to the top wall of the connecting seat 113, and when the threaded rod rotates, the connecting seat 113 is driven to horizontally slide along the cross rod 112 through the threaded sleeve;

The movable assembly 12 can control the clamping assembly 32 to move on the horizontal X axis, and the clamping assembly 32 can be controlled to move on the horizontal Y axis in the above manner, so that the movable range of the clamping assembly 32 is lifted, and the blocks at different positions can be taken or placed at different positions.

Further, the moving assembly 12 includes: the connecting plate 114 is provided with a bar-shaped groove 121 along the length thereof, the connecting plate 114 at two ends of the bar-shaped groove 121 is fixedly connected with a mounting seat 122, a driving screw 123 is rotationally connected between the two mounting seats 122, a driving motor 124 is fixedly connected on one side of the mounting seat 122, the output end of the driving motor is fixedly connected with the end part of the driving screw 123, a moving block 125 is slidably connected in the bar-shaped groove 121, and the moving block is in threaded connection with the driving screw 123.

Further, the elevation adjustment assembly 31 includes: the mounting plate 311 is fixedly connected to the bottom end of the moving block 125, the mounting plate 311 is fixedly connected with an electric push rod 312, the bottom of the mounting plate 311 is also provided with a movable seat 313 in parallel, and the output end of the electric push rod 312 is fixedly connected to the movable seat 313.

Further, the clamping assembly 32 includes: the two-way screw rod 321 in the movable seat 313 is connected in a rotating way, the two side thread sections of the two-way screw rod 321 on the bottom wall of the movable seat 313 are respectively provided with a movable groove 322, each movable groove 322 is internally and slidably connected with a movable block 323, the movable blocks 323 are in threaded connection with the two-way screw rod 321 thread sections on the corresponding sides, the side wall of the movable seat 313 is fixedly connected with a rotating motor 324, the output end of the rotating motor is fixedly connected with one side end part of the two-way screw rod 321, the bottom of each movable block 323 is fixedly connected with a clamping block 325, and a block is clamped between the two clamping blocks 325.

Further, the protection component 33 includes: the side, close to the terminal surface, of two clamp splice 325 is provided with protection shield 331 in parallel, and all fixedly connected with slide bar 332 on the lateral wall that every protection shield 331 is close to corresponding side clamp splice 325, the slot 333 that clamp splice 325 did not set up is inserted to slide bar 332 tip portion, all the cover is equipped with reset spring 334 on the outer wall of a plurality of slide bars 332 between clamp splice 325 and the protection shield 331, all be provided with distance sensor 335 between every clamp splice 325 and the corresponding side protection shield 331, and be provided with controller 2 on the stand 111, driving motor 124, electric putter 312, rotating motor 324 and the equal electric connection controller 2 of distance sensor 335.

Specifically, the protection pads are adhered to the end surfaces of the two side protection plates 331 close to each other, the protection pads can be supported by rubber materials, friction between the protection plates 331 and the block surface can be reduced when the protection pads are contacted with the block surface, and abrasion on the block surface is avoided.

The working principle and the using flow of the utility model are as follows:

The output end of the driving motor 124 drives the driving screw 123 to rotate, so that the clamping assembly 32 is controlled to move to the stacking position of the building blocks, and when the clamping assembly 32 is positioned above the building blocks;

The output end of the electric push rod 312 pushes the movable base 313 to move downwards, at the moment, the clamping blocks 325 are positioned at two sides of a block to be clamped, the output end of the rotating motor 324 drives the two-way screw rod 321 to rotate, the two movable blocks 323 are controlled to move towards the block in opposite directions, the two protection plates 331 are attached to two sides of the block along with the two protection plates, the distance between the clamping blocks 325 and the protection plates 331 is contracted along with the continuous closing of the clamping blocks 325, when the distance sensor 335 detects that the distance between the clamping blocks 325 and the protection plates 331 reaches a preset value, an electric signal is sent to the controller 2, and the controller 2 controls the rotating motor 324 to stop working;

The output end of the electric push rod 312 drives the clamping assembly 32 to ascend, and the moving assembly 12 drives the clamping assembly 32 to carry the building blocks to move to the designated placing positions.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (6)

1. A clamping and transferring device for concrete blocks is characterized in that: comprising the following steps:

A horizontal movement mechanism (1) provided with:

The transfer support (11) is movably connected with a moving assembly (12), and the moving assembly (12) horizontally moves on the transfer support (11);

The lower part of the moving assembly (12) is also provided with a clamping mechanism (3) which is provided with:

The lifting adjusting assembly (31) is movably connected to the moving assembly (12), the clamping assembly (32) fixedly connected with the lifting adjusting assembly (31) is further arranged below the moving assembly (12), and the clamping assembly (32) is used for clamping building block materials;

Wherein, be provided with protection subassembly (33) in clamping component (32), through protection subassembly (33) are used for realizing the protection of being clamped the breakage-proof of building block.

2. A concrete block clamping and transferring device as claimed in claim 1, wherein: the transport rack (11) comprises:

Two sets of mounting brackets of setting along the level symmetry, every mounting bracket of group all has:

Two upright posts (111) which are oppositely arranged and vertically installed, wherein a cross rod (112) is horizontally fixedly connected between the two upright posts (111);

Each transverse rod (112) is fixedly connected with a connecting seat (113) on the outer wall, and a connecting plate (114) is fixedly connected between the two connecting seats (113).

3. A concrete block clamping and transferring device as claimed in claim 2, wherein: the moving assembly (12) comprises:

A strip-shaped groove (121) is formed in the connecting plate (114) along the length of the connecting plate, a mounting seat (122) is fixedly connected to the connecting plate (114) at two ends of the strip-shaped groove (121), a driving screw (123) is rotationally connected between the two mounting seats (122), a driving motor (124) is fixedly connected to one side of the mounting seat (122), and the output end of the driving motor is fixedly connected with the end part of the driving screw (123);

And a moving block (125) is connected in the strip-shaped groove (121) in a sliding way and is in threaded connection with the driving screw (123).

4. A concrete block clamping and transferring device as claimed in claim 3, wherein: the elevation adjustment assembly (31) includes:

The mounting plate (311) is fixedly connected to the bottom end of the moving block (125), an electric push rod (312) is fixedly connected to the mounting plate (311), a movable seat (313) is arranged at the bottom of the mounting plate (311) in parallel, and the output end of the electric push rod (312) is fixedly connected to the movable seat (313).

5. The concrete block clamping and transferring device as claimed in claim 4, wherein: the clamping assembly (32) includes:

The two-way screw rod (321) is rotatably connected in the movable seat (313), movable grooves (322) are formed in the bottom wall of the movable seat (313) corresponding to the two-way screw rod (321), movable blocks (323) are slidably connected in each movable groove (322), the movable blocks (323) are in threaded connection with the corresponding two-way screw rod (321) screw sections, a rotating motor (324) is fixedly connected to the side wall of the movable seat (313), and the output end of the rotating motor is fixedly connected with one side end part of the two-way screw rod (321);

The bottom of each movable block (323) is fixedly connected with a clamping block (325), and the two clamping blocks (325) are used for clamping building blocks.

6. The concrete block clamping and transferring device as claimed in claim 5, wherein: the protection assembly (33) comprises:

The two clamping blocks (325) are provided with protection plates (331) in parallel on one side close to the end face, a sliding rod (332) is fixedly connected to the side wall of each protection plate (331) close to the corresponding side of each clamping block (325), the end part of each sliding rod (332) is inserted into a slot hole (333) which is not formed in each clamping block (325), and a plurality of return springs (334) are sleeved on the outer walls of the sliding rods (332) between the clamping blocks (325) and the protection plates (331);

Each clamping block (325) and the corresponding side are respectively provided with a distance sensor (335) between the protection plate (331), the upright post (111) is provided with a controller (2), and the driving motor (124), the electric push rod (312), the rotating motor (324) and the distance sensor (335) are electrically connected with the controller (2).