CN204433574U - Mould shelf and moulding lines thereof - Google Patents

Abstract

The utility model discloses a mold shelf and a mold production line thereof. The support frame is composed of a vertical support frame and a horizontal support frame. Both ends of the horizontal support frame are provided with first transmission shafts. Both are provided with a first chute, and the two vertical support frames are connected with a limiting plate, and a second chute is provided in the extending direction thereof, and a fixing plate is also included, the two ends of the fixing plate and the Any position is provided with a second transmission shaft, and the second transmission shaft in the first or second chute is connected with the piston rod on the cylinder, and the two first transmission shafts and the two second transmission shafts pass through the second transmission shaft. A conveyor belt transmission connection, and respectively driven by the first driver and the second driver, and the second driver and several first drivers are coupled to the PLC controller, and also includes the mold rack that is about to be all The automatic alarm device when the material feeding is completed can quickly notify the operator without affecting the normal production of the mold production line.

Description

Mold shelf and its mold production line

technical field

The utility model relates to the technical field of unloading shelves, in particular to a mold shelf and a mold production line thereof.

Background technique

The Chinese utility model with the application number 201020598902.7 discloses a pull-out mold rack, which relates to the technical field of shelves, which prevents interference from the upper layer when the mold is taken and placed, and is easy to operate and has no potential safety hazards. Its technical scheme is as follows: it includes a layered mold frame, which is characterized in that: the layered mold frame removes the two sides of each bottom plate outside the top layer and is installed in the track, and the track is fastened to the mold On both sides of the frame, runners are installed on both ends of the bottom plate, the runners are supported on the track, the front end of the track is fastened with wheels, and the bottom plate is supported on the wheels.

The Chinese utility model whose application number is 201020599113.5 discloses an electric mold rack, which relates to the technical field of shelves. When the load is heavy, the mold rack can still be easily taken out, saving time and labor. Its technical scheme is as follows: it includes a layered mold frame, and the layered mold frame removes the two sides of each bottom plate outside the top layer and is installed in the track, and the track is fastened to both sides of the mold frame , it is characterized in that: a bracket is installed on the outside of the layered mold frame, the bracket is correspondingly installed with the extension track of each bottom plate, the motor is installed on the shelf column on one side of the mold frame, and the motor is externally connected with A gear, the bottom of the bottom plate is fastened to a rack, and the rack is meshed with the gear.

However, in the process of the above two patented products, due to the large shape and weight of the mold, when production is required, the operator needs to manually or electrically pull the bottom plate and transport the mold to the production line. The manual operation method not only makes the production The efficiency is low, and manpower is wasted. In addition, during the handling process, the mold is not only easy to cause damage, but also has certain dangers to the operator. Regarding this problem, the following patent documents effectively solve the above problem.

The Chinese invention patent document with the application number 201310455851.0 discloses an automated mold shelf, including: a support frame, the support frame consists of: a vertical support frame, a horizontal support frame perpendicular to the vertical support frame, and also includes: a clip connected to the horizontal The first transmission component on the support frame is placed on the side of the support frame and used to send the mold to the second transmission component of the production line. The connecting piece connecting the first transmission component and the second transmission component is connected to the first, second and third The driving part of the transmission component is connected to the control part of the driving part. The invention provides a shelf for automatically transporting the molds to the production line, which saves manpower and avoids the damage of the molds during the transportation process.

When the above-mentioned patented products are used in assembly line production, most operators will not check the production on the side of the shelf from time to time. When all the molds on the automated mold shelf are transported to the production line, the operators cannot immediately know and re-handle the new ones. shelf, so that the empty automated mold shelf will continue to operate as usual, which will cause the empty automated mold shelf to fail to function as a feeder, and also affect the normal production of the mold assembly line; and when re-moving the new shelf, the operator needs to Use a forklift to transport the empty shelf and the shelf with the mold, but when the forklift is moving the empty shelf, the shelf may fall from the fork, causing damage to the shelf, and in addition, when the forklift is carrying the mold When using a shelf, the shape and weight of the mold are relatively large, so that the overall weight of the shelf will exceed the lifting weight of the forklift, and it will not be able to move the shelf.

Therefore, it is very important and necessary to reset a mold shelf and its mold production line so that the mold shelf can be adapted to large-scale industrial production.

Utility model content

Aiming at the deficiencies of the existing technology, the purpose of this utility model is to provide a mold shelf and its mold production line. After the mold shelf is about to complete the feeding work, the operator can be quickly notified, and the new shelf can be moved again without It affects the normal production of the mold production line; and it is also convenient for the operator to carry the mold shelf, avoiding the damage to the mold during the handling.

In order to achieve the above purpose, the utility model provides the following technical solutions: a mold shelf, including a support frame; the support frame is composed of a vertical support frame and several horizontal support frames, and the two ends of several horizontal a first transmission shaft is provided;

The two vertical support frames on one side of the horizontal support frame are provided with first slide grooves;

Limiting plates are connected to the two vertical support frames provided with the first chute, and a second chute is provided in the extending direction thereof;

It also includes a fixed plate, the two ends of the fixed plate and any position are provided with a second transmission shaft, wherein the second transmission shaft at one end is arranged on the first chute, except that the second transmission shaft arranged at both ends is set On the second chute, and the second transmission shaft in the first or second chute is connected with the piston rod of the cylinder;

The first transmission shaft and the two second transmission shafts at both ends of any transverse support frame are connected through the first transmission belt;

And the first transmission shaft on one end of any transverse support frame is connected with a first driving member, and one of the second transmission shafts is connected with a second driving member;

Both the second driving part and the plurality of first driving parts are coupled with a PLC controller;

It also includes an automatic alarm device when the mold shelf is about to complete feeding;

The automatic alarm device includes a timing module and an alarm, and the timing module transmits a signal to the PLC controller after the mold shelf runs for a certain period of time, and starts the alarm to work according to the PLC controller.

By adopting the above-mentioned technical scheme, a first transmission shaft is provided at both ends of the transverse support frame, and forms a conveyor belt drive with the conveyor belt, so that under the drive of the first drive member, the mold on the transverse support frame can be driven by the conveyor belt Convey along its predetermined direction; by setting the limit plate, the first chute, the second chute, the fixed plate and the cylinder, under the action of the cylinder, the piston will act on the fixed plate, so that the fixed plate is in the first chute and the second chute, so that the fixed plate moves up or down at one end close to the vertical support frame, and can be parallel to different horizontal support frames under the control of the cylinder; the first drive part is controlled by the PLC controller and the control of the second driving member and the joint action between the cylinder and the fixed plate, so that the molds on each horizontal support frame will be transported to the conveyor belt on the second rotating shaft, and finally transported to the conveyor on the production line , so as to realize automatic operation, avoid manual operation, improve production efficiency and increase the safety of use, and can be applied to the needs of industrialized large-scale production. After the mold shelf is about to complete the feeding work, the alarm signal sent by the automatic alarm device can quickly notify the operator, so that the operator can quickly re-handle the new shelf, so as not to affect the normal production of the mold production line.

The utility model is further set as: the bottom end of any vertical support frame is provided with lockable universal wheels;

The first conveyor belt on the first transmission shaft is provided with a first limiting block, and the first limiting block is in conflict with each side of the mold on it.

The utility model is further configured as follows: the first conveyor belt on the second transmission shaft is provided with several second limiting blocks for limiting the position of the mould.

The utility model is further configured as: the cylinder is controlled by a solenoid valve, and the solenoid valve is electrically coupled to a PLC controller.

The utility model is further configured as: the PLC controller is bidirectionally connected with a touch screen.

The utility model is further set as: a mold production line, including a mold shelf, and also includes a feeding conveying device composed of a third transmission shaft and a second conveyor belt;

The limiting plate is located above the feeding conveying device and arranged in parallel at intervals;

The second transmission shaft of the fixed plate in the direction away from the vertical support frame is always spaced from the feeding conveying device.

The utility model is further configured as follows: the second conveyor belt is provided with a buffer block for buffering the mould.

The utility model is further set as: the speed of the mold on the first conveyor belt is equal to that on the second conveyor belt.

By adopting the above-mentioned technical scheme, the utility model has the following advantages: First, through the setting of the timing module and the alarm device, after the mold shelf is about to complete the feeding work, the alarm signal sent by the alarm device can quickly notify the operator, The operator can quickly re-transport the new shelf, so as not to affect the normal production of the mold production line; second, through the setting of the universal wheel, it is convenient for the operator to carry the shelf during the mold production, and avoids falling during transportation And the damage caused to the mold; third, through the linkage setting among the cylinder, the first driving part, and the second driving part, it can realize the automatic discharge of the mold from time to time, which greatly avoids manual operation; fourth, in the actual In production and use, it is no longer necessary to manually carry the mold, which reduces the physical wear of the mold during the handling process, and also increases the safety of the operator.

Description of drawings

Fig. 1 is the structural representation of the utility model mold shelf and the production line that applies this mold shelf;

Fig. 2 is a partial sectional view of a vertical support frame in the utility model;

Fig. 3 is the workflow 1 of the production line of the utility model mold shelf;

Fig. 4 is the workflow 2 of the production line of the utility model mold shelf;

Fig. 5 is the workflow 3 of the production line of the utility model mold shelf;

Fig. 6 is the workflow 4 of the production line of the utility model mold shelf;

Fig. 7 is the workflow 5 of the production line of the utility model mold shelf;

Fig. 8 is a circuit block diagram of the utility model automatic alarm device.

In the figure: 1, cylinder; 2, vertical support frame; 3, horizontal support frame; 4, A horizontal support frame; 5, B horizontal support frame; 6, C horizontal support frame; 7, the first transmission shaft; 8, The first chute; 9, the limit plate; 10, the second chute; 11, the fixed plate; 12, the second transmission shaft; 13, the piston rod; 14, the first conveyor belt; 15, the buffer block; 16, the mold; 17. The second limit block; 18. The second conveyor belt; 19. The third transmission shaft; 20. Universal wheel; 21. Timing module; 22. PLC controller; 23. Alarm; 24. Touch screen.

Detailed ways

Referring to Fig. 1 to Fig. 8, the working principle and embodiment of a mold shelf and a mold production line of the utility model will be further described.

With reference to a novel mold 16 shelf shown in Fig. 1, comprise cylinder 1, PLC controller 22 (the PLC controller 22 is selected as Siemens S7-200 CPU or S7-300 CPU, and this PLC controller 22 has very strong Programmable logic control function, and the applicant, in the utility model patent application documents, needs to use the timing function of the PLC controller 22 during the use of the mold 16 shelf (refer to the Internet address: http://www.diangon.com /wenku/PLC/ximenzi/201405/00010485.html), the PLC controller 22 will accumulate the time value, and after accumulating to a certain value, it can control the start and stop of some driving parts, so that the operator can set the time value in the PLC controller in advance Relevant parameters are set on 22, so that the PLC controller 22 can automatically control the cylinder 1, the second driver, and control different first drivers to open or close in different time periods) and the support frame.

As shown in FIG. 1 , the support frame is composed of a vertical support frame 2 and several horizontal support frames 3 , and first transmission shafts 7 are provided at both ends of the several horizontal support frames 3 .

Referring to FIG. 1 , the two vertical support frames 2 on one side of the horizontal support frame 3 are provided with first sliding grooves 8 .

Referring to FIG. 1 , the two vertical support frames 2 provided with the first chute 8 are connected with limiting plates 9 , and a second chute 10 is provided in the extending direction thereof.

Referring to Fig. 1, it also includes a fixed plate 11, the two ends of the fixed plate 11 and any position are provided with a second transmission shaft 12, wherein the second transmission shaft 12 at one end is arranged on the first chute 8 , except that the second transmission shaft 12 arranged at both ends is arranged on the second chute 10 , and the second transmission shaft 12 in the first or second chute 10 is connected with the piston rod 13 on the cylinder 1 .

Referring to Fig. 1 and Fig. 2, in the present utility model, the cylinder 1 can be arranged in the first chute 8.

Referring to FIG. 1 , the first transmission shaft 7 and the two second transmission shafts 12 at both ends of any transverse support frame 3 are connected by a first transmission belt 14 .

As shown in FIG. 1 , the first transmission shaft 7 on one end of any transverse support frame 3 is connected with a first driving member, and one of the second transmission shafts 12 is connected with a second driving member.

The second driver and several first drivers are all coupled to the PLC controller 22, and the two limit plates 9 are detachably connected to the vertical support frame 2. By adopting the above-mentioned technical scheme, the horizontal support frame 3 The two ends of the two ends are provided with the first drive shaft 7, and form a conveyor belt drive with the conveyor belt, so that under the drive of the first drive member, the mold 16 on the transverse support frame 3 can be transported in its predetermined direction under the transmission of the conveyor belt; The limiting plate 9, the first chute 8, the second chute 10, the fixing plate 11 and the cylinder 1 are set, so that under the action of the cylinder 1, the piston will act on the fixing plate 11, so that the fixing plate 11 is in the first slide Sliding in the groove 8 and the second chute 10 makes the fixed plate 11 move up or down at one end close to the vertical support frame 2, and can be parallel to different horizontal support frames 3 under the control of the cylinder 1; thereby During the working process of the present utility model, through the control of the PLC controller 22 to the first driver and the second driver and the joint action between the cylinder 1 and the fixed plate 11, the molds 16 on each transverse support frame 3 are uniform. It will be transported to the conveyor belt on the second rotating shaft, and finally transported to the conveying device on the production line, thus realizing automatic operation, avoiding manual operation, improving production efficiency, increasing the safety of use, and being suitable for industrialization The needs of mass production.

As shown in Fig. 8, it is further provided that the automatic alarm device includes a timing module (the timing module is selected as Siemens 7KT5804, which can be arranged on the vertical support frame 2 or the horizontal support frame 3) and an alarm 23 , the timing module transmits the signal to the PLC controller 22 after the mold shelf runs for a certain period of time, and turns on the alarm 23 according to the PLC controller 22 .

With reference to shown in Figure 1, the bottom end of any vertical support frame 2 is provided with lockable universal wheels 20, so that in the mold production process, after all the molds 16 on the mold 16 shelves are delivered to the production line, the operator can Only a few people are needed to push away the empty shelves and push the shelves equipped with the mold 16 to the initial position at the same time, thus making it convenient for the operator to carry the shelves during the production of the mold 16 and avoiding falling during transportation And the damage caused to the mold 16.

Referring to Fig. 1, the utility model is further provided with: the first transmission belt 14 on the first transmission shaft 7 is provided with a first limiting block, and the first limiting block is opposite to each side of the mold 16 on it. Contradictions, by adopting the above technical scheme, when the operator carries the shelf with the mold 16, the positioning effect of the first stopper on each mold 16 on it is used to prevent the mold 16 from falling off the shelf. Damage to the mold 16 caused by falling.

Referring to Fig. 1, the utility model is further provided with: two limiting plates 9 are detachably connected with the vertical support frame 2.

The utility model further sets: the first driving part is a variable-speed motor, and the second driving part is a constant-speed motor. By adopting the above-mentioned technical scheme, during the use of the mold 16 shelf, the PLC controller 22 controls the first The control of a driving member makes the fixed plate 11 move in the first chute 8 under the action of the cylinder 1. When the fixed plate 11 moves up or down and is parallel to one of the transverse support frames 3, the PLC The controller 22 can control the opening of the first driver on the transverse support frame 3, so that the mold 16 on the transverse support frame 3 can be delivered to the conveyor belt on the second drive shaft 12, and then the fixed plate 11 will be on the cylinder 1 In the process of moving to another horizontal support frame 3 under the action, the PLC controller 22 will also close the first driving member, and open the first driving member that is about to move to the horizontal support frame 3, so that the horizontal support frame 3 The mold 16 on the top can also be transported to the conveyor belt on the second transmission shaft 12. During this process, the transmission speed of the second driving member is always a constant speed transmission, so that the mold 16 on the mold 16 shelf can be taken out at a constant speed. .

Referring to Fig. 1 and Fig. 2, the utility model is further provided with: the first conveyor belt 14 on the second transmission shaft 12 is provided with several second limit blocks 17 for limiting the mold 16, By adopting the above-mentioned technical solution, under the joint action of the cylinder 1 and the first driving member, the mold 16 will be transported to the first conveyor belt 14 on the second transmission shaft 12, and the second stopper 17 is set so that the mold 16 When the inclined first conveyor belt 14 is transported, the second limit block 17 can limit the mold 16 and prevent the mold 16 from slipping on the first conveyor belt 14 .

The utility model further sets: the cylinder 1 is controlled by a solenoid valve, and the electric coupling of the solenoid valve is connected to the PLC controller 22. By adopting the above-mentioned technical scheme, the electric coupling of the solenoid valve is connected to the setting of the PLC controller 22, The operator can set relevant parameters through the PLC controller 22, so that the air intake or output of the cylinder 1 can be controlled manually, and a manual and automatic control operation can be realized.

Referring to Fig. 8, the utility model is further configured as follows: the PLC controller 22 is bidirectionally connected with a touch screen 24, and by adopting the above-mentioned technical scheme, the touch screen 24 has an interface display function and an instruction input function, so that the operator can conveniently and conveniently to operate.

Shown in Fig. 1 with reference to, the utility model is further provided with: a kind of mold 16 production line, comprises the mold 16 shelves described in the utility model, also comprises the feeding delivery device that is made of the 3rd transmission shaft 19 and the 2nd conveyor belt 18 .

As shown in FIG. 1 , the limiting plate 9 is located above the feeding conveying device and arranged in parallel and at intervals.

Referring to Fig. 1, the second transmission shaft 12 of the fixed plate 11 in the direction away from the vertical support frame 2 is always spaced from the feeding and conveying device. Under joint action, mold 16 can be conveyed on the first conveyer belt 14 on the second drive shaft 12, and finally under the effect of the second drive member, mold 16 can drop on the second conveyer belt 18, thus on the second conveyer belt Die 16 on 18 can finish feeding work under the effect of the 3rd driver.

Referring to Fig. 1, the utility model further sets: the second conveyor belt 18 is provided with a buffer block 15 for buffering the mold 16. By adopting the above technical scheme, the operator can set the buffer block 15 in advance The position on the second conveyor belt 18 is such that when the mold 16 falls on the second conveyor belt 18, it will just come into contact with the buffer belt at first, which reduces the physical collision between the mold 16 and the second conveyor belt 18, thereby effectively extending The service life of the second conveyor belt 18.

As shown in FIG. 1 , the utility model further sets: the speeds of the mold 16 on the first conveyor belt 14 and on the second conveyor belt 18 are equal.

At present, when most of the mold 16 shelves are used in assembly line production, most operators will not check the production on the side of the shelves from time to time. When all the molds 16 on the automated mold 16 shelves are delivered to the production line, the operators cannot know immediately And go to carry new shelves again, make empty automatic mold 16 shelves also can run as usual, so promptly cause empty automatic mold 16 shelves to not have the function of feeding, have also influenced the normal production of mold 16 assembly lines; The utility model The above-mentioned technical problems are better solved by adopting the following specific embodiments.

Referring to Fig. 1 to Fig. 8, in the specific embodiment (in order to better describe the work and principle of the utility model, the applicant specially takes the mold 16 shelf to have three transverse support frames 3 as an example to illustrate, and for multiple For the mold 16 shelf composed of three transverse support frames 3, the utility model can also apply the following process and principle).

In order to better describe the utility model, the applicant first stipulates that the three horizontal support frames 3 are sequentially defined as A horizontal support frame 4 , B horizontal support frame 5 and C horizontal support frame 6 from bottom to top.

a: As shown in Fig. 3, in the initial state of the present utility model, the second transmission shaft 12 at one end on the fixed plate 11 is set close to the A transverse support frame 4, and the electromagnetic valve is in the closed state at this moment, and the piston rod in the cylinder 1 13 is also in the original state, the first drive member on the A transverse support frame 4 and the second drive member on the second transmission shaft 12 are both in the activated state, and the one closest to the second transmission shaft 12 on the A transverse support frame 4 The first mold 16 will move to the left under the delivery of the first conveyor belt 14, and be delivered to the first conveyor belt 14 on the second rotating shaft, so that the leftmost mold 16 of the A transverse support frame 4 can complete the feeding work .

b: Referring to Figure 4, after completing the above-mentioned step a, the PLC controller 22 will simultaneously open the electromagnetic valve, the first driving member on the B lateral support frame 5 and the Close the first driver on the A horizontal support frame 4, so that the A horizontal support frame 4 stops conveying, and at the same time, the mold 16 on the B horizontal support frame 5 is moved to the left under the delivery of the first conveyor belt 14, and in While the mold 16 on the B lateral support frame 5 moves to the left, the opened solenoid valve will fill the air cylinder 1 with an appropriate amount of air and then close it, so that the piston rod 13 stretches outwards and acts on the fixed piece, so that the fixed piece moves from A The horizontal support frame 4 moves to the B horizontal support frame 5. When the fixed plate 11 moves to the B horizontal support frame 5, the cylinder 1 just stops working. At the same time, the leftmost mold 16 that moves on the B horizontal support frame 5 also happens to Transported to the first conveyor belt 14 on the second rotating shaft, so that the leftmost mold 16 of the B horizontal support frame 5 can complete the feeding work.

c: Referring to Fig. 5, after completing the above-mentioned step b, the PLC controller 22 will simultaneously open the electromagnetic valve and the first driving member on the C lateral support frame 6 again through the parameters set in advance on the PLC controller 22 And close the first driver on the B horizontal support frame 5, so that the B horizontal support frame 5 stops conveying, and at the same time, the mold 16 on the C horizontal support frame 6 is moved to the left under the delivery of the first conveyor belt 14, and While the mold 16 on the C transverse support frame 6 is moving to the left, the opened solenoid valve will fill the cylinder 1 with an appropriate amount of air again and then close it, so that the piston rod 13 is stretched outwards and acts on the fixed piece to make the fixed piece Moving from the B transverse support frame 5 to the C transverse support frame 6, when the fixed plate 11 moved to the C transverse support frame 6, the cylinder 1 just stopped working, and at the same time, the leftmost mold 16 moved on the C transverse support frame 6 Also just in time to be delivered to the first conveyer belt 14 on the second rotating shaft, thereby make the mold 16 on the leftmost side of the C lateral support frame 6 to complete the feeding work.

d: Referring to Fig. 6, after the above step c is completed, the PLC controller 22 will open the solenoid valve and the first drive on the B lateral support frame 5 again through the parameters set in advance on the PLC controller 22 again. part and close the first driver on the C transverse support frame 6, so that the conveying is stopped on the C transverse support frame 6, and at the same time, the mold 16 on the B transverse support frame 5 is moved to the left under the conveyance of the first conveyor belt 14, And when the mold 16 on the B transverse support frame 5 moves to the left, the opened solenoid valve will cause the cylinder 1 to release a proper amount of air and then close, so that the piston rod 13 will shrink inward and act on the fixed piece jointly, so that the fixed piece Moving from the C transverse support frame 6 to the B transverse support frame 5, when the fixed plate 11 moved to the B transverse support frame 5, the cylinder 1 just stopped working, and at the same time, the leftmost mold 16 moved on the B transverse support frame 5 Also just in time to be transported on the first conveyer belt 14 on the second rotating shaft, thereby make the mold 16 on the leftmost side of B lateral support frame 5 can finish feeding work.

e: As shown in Figure 7, after completing the above-mentioned step d, the PLC controller 22 will open the electromagnetic valve and the first drive on the A lateral support frame 4 again through the parameters set in advance on the PLC controller 22 again. part and close the first driver on the B horizontal support frame 5, so that the B horizontal support frame 5 stops conveying, and at the same time, the mold 16 on the A horizontal support frame 4 is moved to the left under the conveyance of the first conveyor belt 14, And when the mold 16 on the A transverse support frame 4 moves to the left, the opened electromagnetic valve will cause the cylinder 1 to release an appropriate amount of air and then close it again, so that the piston rod 13 will shrink inward again and act on the fixed plate jointly, so that The fixed plate moves from the B horizontal support frame 5 to the A horizontal support frame 4. When the fixed plate 11 moves to the A horizontal support frame 4, the cylinder 1 just stops working. The mold 16 is also just delivered to the first conveyor belt 14 on the second rotating shaft, so that the leftmost mold 16 of the A transverse support frame 4 can complete the feeding work.

Repeat the above-mentioned steps of a → b → c → d → e, and the mold 16 on any one of the horizontal support frames 3 will finally be transported to the second conveyor belt 18 to complete the feeding work, as shown in Fig. On the premise that manual operation is required, automatic feeding of the mold 16 can be realized.

As for the multi-layer (more than three) transverse support frames 3, the process and principle are similar to the above-mentioned three transverse support frames 3, so the applicant will not describe them one by one.

The working process of the utility model alarm mode is as follows.

Referring to Fig. 8, a timing module is arranged on the vertical support frame 2 or the horizontal support frame 3, so that the timing module is connected with the signal input end of the PLC controller 22 through the A/D conversion module, and the operator can Measure the time (T) required for one cycle, so that N molds 16 are placed on the M horizontal support frames 3, the entire cycle time is N*T, and the operator can pre-set on the PLC controller 22 After calculating the time, the timing module transmits the signal to the PLC controller 22 after the mold shelf has run for a certain period of time, and turns on the alarm 23 according to the PLC controller 22 .

Referring to Fig. 1, after all the molds 16 on the mold 16 shelves are delivered to the production line, the operator only needs a few people to push away the empty shelves, and at the same time push the shelves equipped with molds 16 to the initial stage. Position, and by locking the universal wheel 20, the shelf can avoid sliding during the automatic feeding process, thus making it convenient for the operator to carry the shelf during the production of the mold 16, and avoiding the damage to the mold 16 caused by falling during transportation. damage.

Referring to Fig. 1 to Fig. 8, the utility model has the following advantages: first, through the setting of the timing module and the alarm 23, after the mold shelf is about to complete the feeding work, the alarm signal sent by the alarm 23 can be quickly Notify the operator, so that the operator can quickly re-handle the new shelf, so as not to affect the normal production of the mold production line; second, through the setting of the universal wheel 21, it is convenient for the operator to move the shelf during the production of the mold 16, avoiding The damage caused to the mold 16 caused by falling during transportation is avoided; thirdly, through the linkage setting among the cylinder 1, the first driving part, and the second driving part, the timely and automatic discharge of the mold 16 can be realized, which greatly avoids the Manual operation; Fourth, in actual production and use, it is no longer necessary to manually carry the mold 16, which reduces the physical wear of the mold 16 during the transportation process, and also increases the safety for operators.

The above are only preferred implementations of the utility model, and the scope of protection of the utility model is not limited to the above-mentioned embodiments, and all technical solutions under the thinking of the utility model all belong to the scope of protection of the utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (8)

1. mould shelf, is characterized in that: comprise the bracing frame be configured to by vertical bracing frame and several cross-ties, the two ends of several cross-tie framves are provided with the first transmission shaft;

Two vertical bracing frames on direction, cross-tie frame side all offer the first chute;

Two the vertical bracing frames being provided with the first chute are all connected with positioning plate, and all offer the second chute in their extension direction;

Also include adapter plate, the two ends of described adapter plate and optional position are provided with second driving shaft, wherein the second driving shaft of one end is arranged on the first chute, except the second driving shaft being arranged at two ends is arranged on the second chute, and the second driving shaft in the first or second chute is connected with the piston rod of cylinder;

The first transmission shaft on any cross-tie frame two ends and two second driving shafts are all formed by the first belt conveyor and are in transmission connection;

And the first transmission shaft on any cross-tie frame one end is all connected with the first actuator, one of them second driving shaft is connected with the second actuator;

Described second actuator and the equal lotus root of several the first actuators are connected to PLC;

Also include the device of the automatic alarm when described mould shelf are about to all complete charging;

The device of described automatic alarm includes timing module and annunciator, and described timing module passes the signal along in PLC after mould shelf run to certain hour, and carrys out alarm for opening work according to PLC.

2. a kind of mould shelf according to claim 1, is characterized in that: be provided with lockable cardan wheel in the bottom of any vertically bracing frame;

The first belt conveyor on described first transmission shaft is provided with the first limiting stopper, described first limiting stopper and each side of the mould on it inconsistent.

3. a kind of mould shelf according to claim 1 and 2, is characterized in that: the first belt conveyor on described second driving shaft is provided with several for playing the second limiting stopper of position-limiting action to mould.

4. a kind of mould shelf according to claim 3, is characterized in that: described cylinder is by solenoid control, and described electromagnetic valve electricity lotus root is connected in PLC.

5. a kind of mould shelf according to claim 4, is characterized in that: described PLC has been bi-directionally connected touch-screen.

6. a manufacturing line for mould, include as in claim 1 to 5 arbitrarily as described in a kind of mould shelf, it is characterized in that: also include the feed conveying device be made up of the 3rd transmission shaft and the second belt conveyor;

Described positioning plate is positioned at the top of feed conveying device, and parallel interval is arranged;

Described adapter plate deviate from the second driving shaft on vertical bracing frame direction all the time and feed conveying device interval arrange.

7. the manufacturing line of a kind of mould according to claim 6, is characterized in that: described second belt conveyor is provided with the bump rubber for playing buffer action to mould.

8., according to the manufacturing line of the arbitrary described a kind of mould of claim 6 or 7, it is characterized in that: the speed of described mould on the first belt conveyor and on the second belt conveyor is equal.