CN108928633A - A kind of palletizing apparatus - Google Patents

Abstract

A kind of palletizing apparatus, it is characterized by comprising support, elevating mechanism, left and right clamping plate, forward and backward clamping plate, control circuit, monitoring device, rack, manipulator, circulation plates, transfer structures, hydraulic mechanism, the elevating mechanism driving support lifting, the left and right clamping plate, which is located on support and is driven by the first executing agency, to be moved backward, the forward and backward clamping plate, which is located on support to be driven by the second executing agency, to be moved backward, and first executing agency and the second executing agency are driven respectively by a sets of transmission mechanism；The rack connects a horizontal second support by two first supports perpendicular to ground and forms, and is provided with track in the second support.

Description

a stacking device

technical field

The invention relates to the technical field of brick palletizing machinery, in particular to a palletizing device.

Background technique

With the continuous deepening of urbanization in our country, bricks are widely used as the main building materials in civil engineering construction such as houses, bridges, roads, etc. Commonly used building bricks include clay bricks sintered with clay and concrete poured cement brick. Among them, the main production process of bricks made of concrete pouring includes: concrete mixing, forming, curing, stacking, packing and other processes. Bricks are placed on special pallets during the forming and curing process. How to quickly collect cured bricks from the pallet and stack them according to certain arrangement requirements is a long-term dilemma faced by major brick factories. , especially with the rise of labor costs, this problem has increasingly become a major factor in the rising cost of brick manufacturers.

Although the palletizers commonly used in the market can realize the collection and stacking of bricks, they have defects such as too complicated structure and low efficiency. And the present stacking device is all arranged separately from the brick making module, and the efficiency is extremely low.

Contents of the invention

In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a palletizing device, which is characterized in that it includes a support, a lifting mechanism, left and right splints, front and rear splints, a control circuit, a monitoring device, Frame, manipulator (91), circulation plate (92), transmission structure (93), hydraulic mechanism, the lifting mechanism drives the support up and down, the left and right splints are located on the support and driven by the first actuator to reverse The front and rear splints are located on the support and driven by the second actuator to move in the opposite direction. The first actuator and the second actuator are respectively driven by a set of transmission mechanisms; the frame is composed of two The first support perpendicular to the ground is connected to a second horizontal support, and a track is arranged on the second support.

Further, the first actuator includes a first lead screw and two first lead screw nuts, the two first lead screw nuts are arranged symmetrically on both sides of the first lead screw axially and cooperate with the first lead screw , and the direction of rotation of the two first lead screw nuts is opposite, and the left and right splints are installed on the two first lead screw nuts respectively.

Further, the transmission mechanism is a hydraulic mechanism, including a worm gear and a worm meshing with each other, the worm gear is set in the middle of the first lead screw to drive the first lead screw to rotate, and the worm is set in the middle of the second lead screw to drive The second lead screw rotates.

Further, it also includes two respectively rotatable sleeves which are sleeved on the outside of the two second lead screw nuts, the outer circumferences of the two sleeves are provided with external threads, and the front and rear splints are respectively sleeved on the two The shaft sleeves are threaded with the respective shaft sleeves, and the shaft sleeves are driven to rotate by the rotating mechanism.

Further, the external threads of the two shaft sleeves have the opposite direction of rotation. The rotating mechanism includes front and rear belt drives and a drive shaft. The front and rear belt drives respectively drive the two shaft sleeves. The drive shaft drives the front , The driving pulley of the rear belt drive.

Further, the hydraulic mechanism has 3 hydraulic cylinders.

Further, antioxidants are added to the hydraulic oil.

Further, the circulation plate (92) is made of stainless steel.

Further, the fixed grip is provided with a non-slip rubber pad.

Further, the single-chip microcomputer adopts 24V low voltage.

Beneficial effects: (1) The application adopts a circulation device, which can produce fully automatically, greatly reduce the labor of workers, and save the production cost of the enterprise.

(2) The brick making machine part of this application is equipped with a mold that can be disassembled separately, and the position of the pressure column can be adjusted according to the situation of the frame mold, without replacing the entire upper mold, and the frame mold can be extracted at any time to replace other frame molds , no need to dismantle and replace the lower mold, just take out the frame mold and replace it with a new frame mold, this design saves the time for mold replacement, and the replacement method is more convenient, no need for specialized technical personnel, ordinary workers can carry out mold inspection Replacement, easy and quick to use.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is a schematic view of the side structure of the upper mold of the present invention;

Fig. 3 is a structural schematic diagram of the top view surface of the lower mold of the present invention;

Fig. 4 is a schematic view of the top view of the lower support body 7 of the present invention;

Fig. 5 is a top view of the circulation device of the present invention.

Among them: 1 supporting column, 2 power unit, 3 hydraulic mechanism, 4 lifting mechanism, 5 upper supporting body, 51 upper through cylinder, 52 through hole, 53 vibration motor, 6 pressure column, 61 fixing mechanism, 62 fastening mechanism, 63 Pressing plate, 7 lower supports, 71 lower tubes, 72 windows, 73 slots, 8 frame molds, 81 frames, 82 side walls, 83 clamping parts, 9 palletizing devices, 91 manipulators, 92 circulation plates, 93 Transmission device, 10 distributing device, 11 stirring component, 12 brick pressing device, 13 control system, 14 circulation device.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

Example 1:

Please refer to the figure, the present invention provides a technical solution: a palletizing device, which is characterized in that it includes a support, a lifting mechanism, a left and right splint, a front and a rear splint, a control circuit, a monitoring device, a frame, and a manipulator ( 91), circulation plate (92), transmission structure (93), hydraulic mechanism, the lifting mechanism drives the support to lift, the left and right splints are located on the support and are driven by the first actuator to move in reverse, the The front and rear splints are located on the support and are driven by the second actuator to move in reverse. The first actuator and the second actuator are respectively driven by a set of transmission mechanisms; the frame is composed of two second actuators perpendicular to the ground. A bracket is connected to a horizontal second bracket, and rails are arranged on the second bracket; the frame is composed of two first brackets perpendicular to the ground connected to a horizontal second bracket, and on the second bracket A track is provided, and the manipulator 91 is suspended on the track on the second support. The manipulator 91 is followed by a telescopic rod, a machine arm and a clamping device from top to bottom, and the clamping device includes two pairs of To the fixed claws and clamping cylinders provided, the clamping device is provided with a buffer device; the circulation device 14 includes a transmission device 93 and a circulation plate 92, and the circulation device 14 is composed of a transmission device 93 and forms a closed loop , preferably, the closed loop can be square, rectangular or semicircular, as long as it can form a closed loop, the circulating plate 92 is placed on the conveying device 93 and moves along the transmission direction; the control system 13 consists of SCM and the corresponding program composition.

Further, the first actuator includes a first lead screw and two first lead screw nuts, the two first lead screw nuts are arranged symmetrically on both sides of the first lead screw axially and cooperate with the first lead screw , and the direction of rotation of the two first lead screw nuts is opposite, and the left and right splints are installed on the two first lead screw nuts respectively.

Further, the transmission mechanism is a hydraulic mechanism, including a worm gear and a worm meshing with each other, the worm gear is set in the middle of the first lead screw to drive the first lead screw to rotate, and the worm is set in the middle of the second lead screw to drive The second lead screw rotates.

Further, it also includes two respectively rotatable sleeves which are sleeved on the outside of the two second lead screw nuts, the outer circumferences of the two sleeves are provided with external threads, and the front and rear splints are respectively sleeved on the two The shaft sleeves are threaded with the respective shaft sleeves, and the shaft sleeves are driven to rotate by the rotating mechanism.

Further, the external threads of the two shaft sleeves have the opposite direction of rotation. The rotating mechanism includes front and rear belt drives and a drive shaft. The front and rear belt drives respectively drive the two shaft sleeves. The drive shaft drives the front , The driving pulley of the rear belt drive.

Further, the hydraulic mechanism has 3 hydraulic cylinders.

Further, antioxidants are added to the hydraulic oil.

Further, the circulation plate (92) is made of stainless steel.

Further, the fixed grip is provided with a non-slip rubber pad.

Further, the single-chip microcomputer adopts 24V low voltage.

Example 2:

The stacking device of the present invention needs to cooperate with the brick making machine to form a set of brick making system. The application also discloses a set of brick making machine and its brick making system, as shown in Figures 1 to 5, including a brick pressing device 12, a cloth Device 10, discharging device, stacking device 9, circulation device 14, control system 13; said brick pressing device 12 includes a power mechanism, an upper mold, a lower mold, a mold core, a pressing column 6, a supporting column 1 and a vibrating motor 53 The power mechanism includes a hydraulic mechanism 3, a recovery mechanism 4, and a power mechanism. The power mechanism is arranged above the support column 1, and the upper mold and the lower mold are sleeved on the support column 1. The upper mold includes an upper support body 5 and several pressure columns 6, the lower mold includes a lower support body 7 and a frame mold 8, the frame mold 8 is placed on the lower support body 7, and the pressure columns 6 are fixed On the lower surface of the upper support body 5, the pressure column 6 matches the frame mold 8, and the vibration motor 53 is arranged directly above the upper support body 5 and is closely connected with the upper support body 5; The distribution device 10 includes a first support plate, a second support plate, a distribution box, a baffle plate, a cylinder and a stirring assembly 11, the distribution box is a cuboid cavity without upper and lower bottom covers, and the distribution box is arranged on the second support plate On the upper end face of the cloth box, the cloth box is slidingly connected with the second support plate, the baffle plate is horizontally arranged on one side of the cloth box, the baffle plate and the upper end surface of the cloth box are located on the same horizontal plane, and the baffle plate is located on the cloth Between the box and the first support plate, the outlet of the hopper is located above the cloth box, the outlet of the hopper is on the same level as the upper surface of the cloth box, and the cylinder is arranged on the upper surface of the second support plate. On the end face, the air cylinder is located between the material distribution box and the first support plate, the air rod of the air cylinder is arranged horizontally, and the air rod of the air cylinder is vertically connected with the outer wall of the material distribution box; the lower end of the brick pressing device 12 is provided with a discharge device, and one end of the discharge device extends to the outer end straight stacking device 9 of the brick pressing device 12; the stacking device 9 includes a control circuit, a monitoring device, a frame, a transmission device 93, and a manipulator 91; the frame It consists of two first brackets perpendicular to the ground connected to a horizontal second bracket, the second bracket is provided with a track, and the manipulator 91 is suspended on the track on the second bracket, and the manipulator 91 From top to bottom, there are telescopic rods, machine arms and clamping devices. The clamping devices include two opposite fixed claws and clamping cylinders. The clamping device is provided with a buffer device; the circulation device 14 includes a conveying device 93 and a circulating plate 92. The circulating device 14 is composed of a conveying device 93 and forms a closed loop. Preferably, the closed loop can be square, rectangular or semicircular, as long as it can form a closed loop The circulation plate 92 is placed on the conveying device 93 and moves along the transmission direction; the control system 13 is composed of a single-chip microcomputer and corresponding programs.

Specifically, the mold can be customized and replaced according to requirements.

Specifically, the number of the vibration motors 53 is not less than 8.

Specifically, the hydraulic mechanism has 3 hydraulic cylinders.

Specifically, antioxidants are added to the hydraulic oil.

Specifically, the circulation plate 92 is made of stainless steel.

Specifically, the fixed grip is provided with an anti-slip rubber pad.

A control system for a brick making machine, the control steps are as follows:

Step 1: Firstly, the material is crushed by a stone crusher and sent into the material distribution device 10, and then the stirring component 11 of the material distribution device 10 pushes the material into the mold of the brick pressing device 12. Preferably, in this step, the stirring component 11 will Repeat several times to smooth the materials in the frame mold 8 to ensure the flatness of the finished bricks;

Step 2: Then the hydraulic mechanism descends to prepare the hydraulic pressure. At this time, the vibration motor 52 also starts to drive the pressure column 6 to vibrate. The material can be vibrated before the material is pressed into a finished brick to reduce the gap of the material. After the hydraulic pressure is completed, the lifting mechanism 4 Lift the whole hydraulic mechanism 3, leaving the finished bricks placed on the circulation plate 92.

Step 3: Then the circulation device 14 is started, and the finished bricks are sent to the stacking device 9 together with the circulation plate 92, and then the stacking device 9 stacks the finished bricks into groups;

Step 4: After the palletizing device 9 has finished working, the circulation device 14 continues to transfer the empty circulation plate 92 to the brick pressing device 12 to start a new cycle.

Specifically, the single-chip microcomputer adopts 24V low voltage.

Specifically, the single-chip microcomputer is integrated in the control cabinet.

Preferably, the frame body 81 and the side wall 82 are integrally formed.

Preferably, the outer periphery of the upper surface of the frame body 81 is provided with a clamping portion 83, the middle part of the lower support body 7 is provided with a window 72 matching the frame body 81, and the window 72 is surrounded by a window 72 that matches the card. The bit part 83 coincides with the locking slot 73 .

Preferably, the upper support body 5 is provided with an upper tube 51, the lower support body 7 is provided with a lower tube 71, and the upper tube 51 and the lower tube 71 are sleeved on the support column 1 .

Example 3:

As shown in Figures 1 to 5, what the mold of the present invention adopts is a detachable mold, and the power mechanism includes a hydraulic mechanism 3, a lifting mechanism 4 and a power part 2, and the hydraulic mechanism 3 connects the power part 2 and the power part 2. The upper surface of the upper support body 5 is used to press down the upper mold to form pressure on the residual mud in the lower mold. The recovery mechanism 4 connects the power part 2 and the upper surface of the lower support body 7 for After the remaining mud is pressed into bricks, the mould is driven to lift, so that the bricks are exposed under the mould, which is convenient for discharge. The upper support body 5 is provided with a through hole 52, the through hole 52 is matched with the recovery mechanism 4, and the recovery mechanism 4 penetrates the upper support part to connect the power part 2 and the lower support The body 7 upper surface, by means of the through hole 52, the lifting mechanism 4 will not affect the normal up and down movement of the upper mold.

Specifically, the top of the pressure column 6 is provided with a fixing mechanism 61, the middle part is provided with a fastening mechanism 62, and the bottom is provided with a pressing plate 63. The fastening mechanism 62 is connected to the fixing mechanism 61, and the connection method is mainly a mechanical connection. The fixing mechanism 61 is driven by rotating the fastening device, specifically, it is driven to move and fix. The lower surface of the upper support body 5 is provided with a groove matching the fixing mechanism 61 . Preferably, the fixing mechanism 61 includes a fixing protrusion and a movable fixing part, the fixing protrusion coincides with the width of the groove, the movable fixing part is controlled by the fastening mechanism 62, through the rotation of the fastening device, Realize that the pressure column 6 is fixed on the upper support body 5 or disassembled, the structure principle is simple, and the operation is convenient.

Specifically, the frame mold 8 is composed of a frame body 81 and several side walls 82 , and the side walls 82 are combined to form a fixed shape and fixed on the frame body 81 . Preferably, the frame body 81 and the side wall 82 are integrally formed, the upper surface of the frame body 81 is provided with a locking part 83 on the periphery, and the middle part of the lower support body 7 is provided with a Window 72, the window 72 is surrounded by a locking groove 73 that matches the locking portion 83, when the frame mold 8 is put into the lower support body 7, the locking portion 83 is inserted into the locking groove 73, Can carry out brick making normally, if want to change other brick types, only need frame mold 8 to be taken out, place the frame mold 8 of other brick types, adjust the position of pressure column 6 and get final product work.

Preferably, the upper support body 5 is provided with an upper tube 51, the lower support body 7 is provided with a lower tube 71, and the upper tube 51 and the lower tube 71 are sleeved on the support column 1 , the main function of the tube is to limit the horizontal position of the support body when it moves up and down as a whole, so that there will be no shaking, so as to ensure the normal operation of the brick making machine. In specific implementation, the support column 1 can be set to have two root, the corresponding upper tube 51 and the lower tube 71 respectively have 4, which are used in correspondence to make the upper mold and the lower mold work more stable.

Example 4:

As shown in Figure 2, this embodiment will provide a hydraulic mechanism, the hydraulic mechanism guide column is low-carbon alloy steel, the low-carbon alloy steel has been heat-treated and quenched, and its hardness reaches HRC51 degrees. The guide post is carburized on the surface of low-carbon steel or subjected to high-frequency heat treatment, so that the internal toughness of such a guide post is improved, it is not easy to break under impact, and the surface has high hardness and wear resistance.

In some preferred embodiments of the present invention, the pressure column is a circular column perpendicular to the upper support body, the pressure column is made of stainless steel, the pressure column is connected with a pressure plate with bolts, and the bolt is connected from the pressure column In the direction of the frame mold, the pressure plate is not penetrated, and the contact surface between the pressure plate and the frame mold is a straight surface.

Preferably, the pressure column is an adjustable structure, which can be replaced according to the pattern of the frame.

As shown in Figure 3, a hydraulic press for making bricks, the frame mold is a hollow brick frame mold or a solid brick frame mold, the frame mold is divided into an upper device and a lower device, and the lower device includes a bottom plate, an external frame and Several vertically intersecting horizontal plates and longitudinal plates arranged in the frame, the bottom plate, the external frame and several vertically intersecting horizontal plates and longitudinal plates arranged in the frame are integrally formed, and the material of the frame mold is preferably high manganese and low carbon infiltration steel , the frame mold can be customized and replaced as required. The high-manganese low-carbon infiltration steel has properties similar to 20Mn steel, and its strength, plasticity, machinability and hardenability are slightly higher than 20 steel due to its high manganese content, and there are fewer soft spots formed on the surface during carburizing and quenching , it is advisable to carry out carburizing and carbonitriding treatment to obtain the comprehensive performance of surface wear resistance and good toughness of the core, and good toughness after hot rolling or normalizing treatment.

Example 5:

As shown in FIG. 2 , this embodiment provides a hydraulic mechanism of a palletizing device. The guide column of the hydraulic mechanism is made of low-carbon alloy steel. The low-carbon alloy steel has been heat-treated and quenched, and its hardness reaches HRC51. The guide post is carburized on the surface of low-carbon steel or subjected to high-frequency heat treatment, so that the internal toughness of such a guide post is improved, it is not easy to break under impact, and the surface has high hardness and wear resistance.

In some preferred embodiments of the present invention, the pressure column is a circular column perpendicular to the upper support body, the pressure column is made of stainless steel, the pressure column is connected with a pressure plate with bolts, and the bolt is connected from the pressure column In the direction of the frame mold, the pressure plate is not penetrated, and the contact surface between the pressure plate and the frame mold is a straight surface.

Preferably, the pressure column is an adjustable structure, which can be replaced according to the pattern of the frame.

As shown in Figure 3, a hydraulic press for making bricks, the frame mold is a hollow brick frame mold or a solid brick frame mold, the frame mold is divided into an upper device and a lower device, and the lower device includes a bottom plate, an external frame and Several vertically intersecting horizontal plates and longitudinal plates arranged in the frame, the bottom plate, the external frame and several vertically intersecting horizontal plates and longitudinal plates arranged in the frame are integrally formed, and the material of the frame mold is preferably high manganese and low carbon infiltration steel , the frame mold can be customized and replaced as required. The high-manganese low-carbon infiltration steel has properties similar to 20Mn steel, and its strength, plasticity, machinability and hardenability are slightly higher than 20 steel due to its high manganese content, and there are fewer soft spots formed on the surface during carburizing and quenching , it is advisable to carry out carburizing and carbonitriding treatment to obtain the comprehensive performance of surface wear resistance and good toughness of the core, and good toughness after hot rolling or normalizing treatment.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or fundamentals of the present invention. The present invention can be implemented in other specific forms without any specific features. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. a kind of palletizing apparatus, it is characterised in that: including support, elevating mechanism, left and right clamping plate, forward and backward clamping plate, control circuit, Monitoring device, rack, manipulator (91), circulation plates (92), transfer structure (93), hydraulic mechanism, the elevating mechanism driving branch Seat lifting, the left and right clamping plate, which is located on support and is driven by the first executing agency, to be moved backward, and the forward and backward clamping plate is located at It is driven and is moved backward by the second executing agency on support, first executing agency and the second executing agency are by a sets of transmission mechanism It is driven respectively；The rack connects a horizontal second support by two first supports perpendicular to ground and forms, institute It states and is provided with track in second support.

2. palletizing apparatus according to claim 1, it is characterised in that: first executing agency includes the first lead screw and two A first feed screw nut, described two first feed screw nuts are symmetricly set on the first lead screw axial sides and match with the first lead screw It closes, and two the first feed screw nuts is oppositely oriented, the left and right clamping plate is separately mounted on two the first feed screw nuts.

3. palletizing apparatus according to claim 2, it is characterised in that: the transmission mechanism is hydraulic mechanism, including mutual The worm gear of engagement and worm screw, the worm gear are placed on to drive the first lead screw to rotate in the middle part of the first lead screw, and the worm screw is placed on second The middle part of lead screw is to drive the second lead screw to rotate.

4. palletizing apparatus according to claim 3, it is characterised in that: further include two and be rotatably placed on two respectively Axle sleeve outside two feed screw nuts is provided with external screw thread on the excircle of described two axle sleeves, and the forward and backward clamping plate is respectively sleeved in two Axle sleeve is outer and cooperates with respective sleeve thread, and the axle sleeve is driven by rotating mechanism to be rotated.

5. palletizing apparatus according to claim 4, it is characterised in that: two axle sleeves it is externally threaded oppositely oriented, it is described Rotating mechanism includes forward and backward V belt translation and a driving shaft, and the forward and backward V belt translation is driven two axle sleeves, the active respectively Axis drives the driving pulley of forward and backward V belt translation.

6. a kind of palletizing apparatus as described in claim 1, which is characterized in that the hydraulic mechanism has 3 hydraulic cylinders.

7. a kind of palletizing apparatus as claimed in claim 4, which is characterized in that be added with antioxidant in the hydraulic oil.

8. a kind of palletizing apparatus as described in claim 1, which is characterized in that the circulation plates (92) are stainless steel material.

9. a kind of palletizing apparatus as described in claim 1, which is characterized in that the fixation, which is grabbed, is provided with anti-skid rubber cushion.

10. a kind of palletizing apparatus as claimed in claim 8, which is characterized in that the single-chip microcontroller uses 24V low pressure.