CN109109132B - Double-shifting-die double-station forming machine - Google Patents

Abstract

The invention discloses a double-moving-die double-station forming machine which comprises a feeding device, a forming device and a conveying device, wherein the forming device comprises a frame, a vibrating table and two sets of forming machines which are arranged on the frame in parallel, sliding tracks are respectively arranged on two sides of the frame, rotary lifting tables are arranged below the two sets of forming machines, the vibrating tables are arranged in the middle parts of the two sets of rotary lifting tables, and the two sets of forming machines comprise translation driving devices for driving the forming machines to translate on the corresponding sliding tracks. Under the drive of the two sets of translation driving devices, the two sets of corresponding forming machines are enabled to move along the sliding track, and further the two sets of forming machines are enabled to rotate on the vibrating table, so that continuous production is carried out, and the production benefit is greatly improved; in addition, the double-shifting-mold double-station forming machine saves resources and manufacturing cost in terms of manufacturing.

Description

A double-mold double-station molding machine

Technical Field

The invention belongs to the technical field of molding machines, and in particular relates to a double-mold shifting double-station molding machine.

Background technique

The block forming machine is a special equipment that can produce formed blocks, which is used to replace manual production of blocks. At present, the block forming machines on the market have each forming cycle of feeding materials from a material cart, compacting with a die head, vibrating to set the shape, stripping, and sending out the finished blocks. The manufacturing of a single-station forming machine wastes resources and production costs, and reduces production efficiency.

Summary of the invention

The object of the present invention is to provide a double-mold shifting double-station molding machine which has high production efficiency and is easy to operate.

In order to achieve the above-mentioned purpose, the solution of the present invention is: a double-mold double-station molding machine, including a feeding device, a molding device and a conveying device, the feeding device is arranged on one side of the molding device, and the conveying device is arranged on the other side of the molding device, the feeding device includes a material rack, a hopper and a material distribution trolley for feeding materials into the molding device, the material distribution trolley is movably arranged on the material rack and is located below the discharge port of the hopper, characterized in that: the molding device includes a frame, a vibration table and two sets of molding machines No. 1 and No. 2 installed in parallel on the frame, sliding rails are respectively provided on both sides of the frame, and a No. 1 rotating lifting platform is installed below the No. 1 molding machine. A No. 2 rotary lifting platform is installed below the No. 2 molding machine, and the vibration platform is arranged in the middle of the No. 1 rotary lifting platform and the No. 2 rotary lifting platform. The No. 1 molding machine includes a No. 1 translation driving device for driving the No. 1 molding machine to translate back and forth from the No. 1 rotary lifting platform to the vibration platform on the sliding track, and the No. 2 molding machine includes a No. 2 translation driving device for driving the No. 2 molding machine to translate back and forth from the No. 2 rotary lifting platform to the vibration platform on the sliding track. The conveying device includes a No. 1 conveying device and a No. 2 conveying device. The No. 1 conveying device is arranged corresponding to the No. 1 rotary lifting platform, and the No. 2 conveying device is arranged corresponding to the No. 2 rotary lifting platform.

As a preferred embodiment of the present invention, the No. 1 translation drive device includes a No. 1 travel motor, a No. 1 synchronous shaft and a No. 1 rack installed on the sliding track, and a No. 1 synchronous gear meshing with the No. 1 rack is installed at both ends of the No. 1 synchronous shaft, and the output shaft of the No. 1 motor is transmission-connected to the No. 1 synchronous shaft.

As a preferred embodiment of the present invention, the No. 2 translation drive device includes a No. 2 travel motor, a No. 2 synchronous shaft and a No. 2 rack installed on the sliding track, and No. 2 synchronous gears meshing with the No. 2 rack are installed at both ends of the No. 2 synchronous shaft, and the output shaft of the No. 2 motor is transmission-connected to the No. 2 synchronous shaft.

As a preferred embodiment of the present invention, the No. 1 molding machine and the No. 2 molding machine further include a fixed frame, a movable frame, a pressure head assembly, an upper mold and a lower mold, respectively. Demolding hydraulic cylinders are installed on both sides of the fixed frame, a pressure head hydraulic cylinder is installed in the middle of the fixed frame, and the movable frame is provided with a plurality of guide columns in the vertical direction. The upper ends of the guide columns are fixedly connected to the movable frame, and the lower ends of the guide columns are fixedly connected to the lower mold. The pressure head assembly is sleeved on the guide columns, and the upper mold is installed below the pressure head assembly. The movable frame is connected to the hydraulic rod of the demolding hydraulic cylinder, and the pressure head assembly is connected to the hydraulic rod of the pressure head hydraulic cylinder.

As a preferred embodiment of the present invention, the material distributing trolley is transmission-connected to a trolley driving device for driving the material distributing trolley to move on the material rack.

As a preferred embodiment of the present invention, a vibration mechanism is provided below the vibration table.

As a preferred embodiment of the present invention, a rotating mechanism and a lifting mechanism are provided below the first rotary lifting platform and the second rotary lifting platform.

After adopting the above structure, the present invention provides a double-station double-shift mold production equipment, including two sets of molding machines (molding machine No. 1 and molding machine No. 2) and two sets of translation drive devices (translation drive device No. 1 and translation drive device No. 2). Driven by the two sets of translation drive devices, the two sets of corresponding molding machines move along the sliding track, and then the two sets of molding machines rotate on the vibration table, so as to carry out continuous production and greatly improve production efficiency; moreover, the double-shift mold double-station molding machine saves resources and production costs in manufacturing.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of a double-shift mold and double-station molding machine according to the present invention;

FIG. 2 is a side view of the double-mold shifting double-station molding machine (with the first rotary lifting platform omitted) of the present invention.

The corresponding markings in the figure are as follows: feeding device 1, material rack 11, hopper 12, material distribution trolley 13, feeding hydraulic cylinder 14, pushing rod 15, forming device 2, frame 21, sliding track 211, pulley 212, vibration table 22, No. 1 forming machine 23, No. 1 travel motor 231, No. 1 synchronous shaft 232, No. 1 rack 233, No. 1 synchronous gear 234, No. 2 forming machine 24, No. 2 travel motor 241, No. 1 rotary lifting platform 25, No. 2 rotary lifting platform 26, No. 1 conveying device 31, fixed frame 41, movable frame 42, pressing head assembly 43, upper mold 44, lower mold 45, demolding hydraulic cylinder 46, pressing head hydraulic cylinder 47, guide column 48.

Detailed ways

In order to further explain the technical solution of the present invention, the present invention is described in detail below through specific embodiments.

As shown in Figures 1-2, a double-shift mold and double-station molding machine includes a feeding device 1, a molding device 2 and a conveying device. The feeding device 1 is arranged on one side of the molding device 2, and the conveying device is arranged on the other side of the molding device 2. The feeding device 1 includes a material rack 11, a hopper 12 and a material distribution trolley 13 for feeding materials to the molding device 2. The material distribution trolley 13 is movably arranged on the material rack 11 and is located below the discharge port of the hopper 12. The material distribution trolley 13 is transmission-connected to a trolley driving device for driving the material distribution trolley 13 to move on the material rack 11, and the trolley driving device includes a feeding hydraulic cylinder 14 and a propulsion rod 15. When in use, the raw materials are first evenly stirred and then put into the hopper 12. The hopper 12 transports the materials of one block to the distribution trolley 13 at a time according to the material amount of each block. The feeding hydraulic cylinder 14 is started, and the propulsion rod 15 hinged to the feeding hydraulic cylinder 14 pushes the distribution trolley 13 to do reciprocating motion on the material rack 11 to realize the feeding and returning of the distribution trolley 13 to its original position.

The molding device 2 includes a frame 21, a vibration table 22, and two sets of molding machines No. 1 23 and No. 2 24 installed in parallel on the frame 21. Sliding rails 211 are respectively provided on both sides of the frame 21. Pulleys 212 that slide with the corresponding sliding rails 211 are respectively provided on both sides of the molding machines No. 1 23 and No. 2 24. The molding machines No. 1 23 and No. 2 24 are respectively installed on the frame 21 through the cooperation of the corresponding pulleys 212 and the corresponding sliding rails 211. A rotating lifting platform No. 1 25 is installed below the molding machine No. 1 23, and a rotating lifting platform No. 2 26 is installed below the molding machine No. 2 24. The vibration table 22 is arranged in the middle of the rotating lifting platform No. 1 25 and the rotating lifting platform No. 2 26, and the distances from the rotating lifting platform No. 1 25 and the rotating lifting platform No. 2 26 are equal. The conveying device includes a No. 1 conveying device 31 and a No. 2 conveying device. The No. 1 conveying device 31 is arranged corresponding to the No. 1 rotary lifting platform 25 , and the No. 2 conveying device is arranged corresponding to the No. 2 rotary lifting platform 26 .

The No. 1 molding machine 23 includes a No. 1 translation drive device for driving the No. 1 molding machine 23 to translate back and forth from the No. 1 rotating lifting platform 25 to the vibration platform 22 on the corresponding sliding track 211. The No. 1 translation drive device includes a No. 1 travel motor 231, a No. 1 synchronization shaft 232 and a No. 1 rack 233 installed on the corresponding sliding track 211. Both ends of the No. 1 synchronization shaft 232 are equipped with a No. 1 synchronization gear 234 meshing with the No. 1 rack 233. The output shaft of the No. 1 motor 231 is connected to the No. 1 synchronization shaft 232 through transmission, thereby driving the rotation of the No. 1 synchronization shaft 232, so that the No. 1 synchronization gear 234 moves on the No. 1 rack 233, so that the No. 1 molding machine 23 is moved to the position between the vibration platform 22 and the No. 1 rotating lifting platform 25 on the corresponding sliding track 211.

The No. 2 molding machine 24 includes a No. 2 translation drive device for driving the No. 2 molding machine 24 to translate back and forth from the No. 2 rotary lifting platform 26 to the vibration platform 22 on the corresponding sliding track 211. The No. 2 translation drive device includes a No. 2 travel motor 241, a No. 2 synchronous shaft and a No. 2 rack installed on the corresponding sliding track 211. Both ends of the No. 2 synchronous shaft are installed with a No. 2 synchronous gear meshing with the No. 2 rack. The output shaft of the No. 2 motor is connected to the No. 2 synchronous shaft through transmission, thereby driving the rotation of the No. 2 synchronous shaft, so that the No. 2 synchronous gear moves on the No. 2 rack, so that the No. 2 molding machine 24 moves to the position between the vibration platform 22 and the No. 2 rotary lifting platform 26 on the corresponding sliding track 211.

The No. 1 molding machine 23 and the No. 2 molding machine 24 also include a fixed frame 41, a movable frame 42, a ram assembly 43, an upper mold 44 and a lower mold 45, respectively. Demolding hydraulic cylinders 46 are installed on both sides of the fixed frame 41, and a ram hydraulic cylinder 47 is installed in the middle of the fixed frame 41. Four guide columns 48 are symmetrically provided at the bottom of the movable frame 42 in the vertical direction. The upper ends of the guide columns 48 are fixedly connected to the movable frame 42, and the lower ends of the guide columns 48 are fixedly connected to the lower mold 45. The ram assembly 43 is sleeved on each guide column 48, and the upper mold 44 is installed below the ram assembly 43. The movable frame 42 is connected to the hydraulic rod of the demolding hydraulic cylinder 46, and the ram assembly 43 is connected to the hydraulic rod of the ram hydraulic cylinder 47.

Furthermore, a vibration mechanism is provided on the vibration table 22 , and the upper surface of the vibration table 22 is flush with the upper surface of the material rack 11 .

Furthermore, a rotating mechanism and a lifting mechanism are provided below the first rotary lifting platform 25 and the second rotary lifting platform 26 .

working principle:

Feeding: Start the ram hydraulic cylinder 47 of the No. 1 molding machine 23 to raise the upper mold 44 of the No. 1 molding machine 23; Start the feeding hydraulic cylinder 14 to make the push rod 15 hinged with the hydraulic rod of the feeding hydraulic cylinder 14 push the material distribution trolley 13 to move horizontally; Start the demolding hydraulic cylinder 46 of the No. 1 molding machine 23 to make the movable frame 42 of the No. 1 molding machine 23 descend until the lower surface of the lower mold 45 is attached to the upper surface of the vibration table 22. Start feeding, the material distribution trolley 13 pours the material into the lower mold 45 of the No. 1 molding machine 23, and the material distribution trolley 13 withdraws from the vibration table 22 after the feeding is completed; Start the ram hydraulic cylinder 47 of the No. 1 molding machine 23 to drive the upper mold 44 of the No. 1 molding machine 23 to descend, and fit with the lower mold 45 of the No. 1 molding machine 23, pre-pressing on the material, and the vibration mechanism on the vibration table 22 starts vibration molding. Similarly, the feeding process of the second molding machine 24 is the same as the feeding process of the first molding machine 23.

Demoulding: When the No. 1 forming machine 23 has finished feeding, the No. 1 traveling motor 231 drives the No. 1 forming machine 23 to move along the corresponding sliding track 11 to the No. 1 rotating lifting platform 25, and the lifting mechanism on the No. 1 rotating lifting platform 25 is lifted and lowered to the upper surface of the No. 1 rotating lifting platform 25 and fits with the lower surface of the lower mould 45 of the No. 1 forming machine 23 that has finished feeding; the demolding hydraulic cylinder 46 of the No. 1 forming machine 23 is started, and the movable frame 42 of the No. 1 forming machine 23 is lifted and lowered to the lower surface of the lower mould 45 of the No. 1 forming machine 23 and away from the upper surface of the No. 1 rotating lifting platform 25, so that the bricks formed by the No. 1 forming machine 23 are demolded on the No. 1 rotating lifting platform 25. During stacking, the adjacent upper and lower layers of blocks need to be staggered 90° for stacking. After the No. 1 rotary lift 25 completes stacking once again, it is rotated 90° by the rotating mechanism on the No. 1 rotary lift 25 to facilitate the next stacking. When the bricks are stacked to a certain height, the transfer device sends the formed blocks to the No. 1 conveying device 31 for the stacker to pick up and move to another place for stacking. Similarly, the demoulding process of the No. 2 molding machine 24 is the same as the demoulding process of the No. 1 molding machine 23.

As can be seen from the above, the double-station double-transfer mold production equipment of the present invention, driven by the No. 1 translation drive device and the No. 2 translation drive device, enables the No. 1 molding machine 23 and the No. 2 molding machine 24 to move along the corresponding sliding track 11, driving the No. 1 molding machine 23 and the No. 2 molding machine 24 on the sliding track 11 platform to rotate and operate on the vibration table 22. Specifically, when the No. 1 molding machine 23 is fed and vibrated and formed by the cloth trolley 13 on the vibration table 22, it is moved to the No. 1 rotary lifting table 25 for demoulding and stacking, and then the product is transported and transferred by the No. 1 conveying device 31. At the same time, when the No. 1 molding machine 23 is demoulded on the No. 1 rotary lifting table 25, the No. 2 molding machine 24 is moved along the corresponding sliding track 11 to the vibration table 22, and the cloth trolley 13 is fed and vibrated and formed on the vibration table 22. In this way, the cycle is performed, and the two sets of platforms are used for cross-operation, so as to achieve the production goal of controlling the average molding cycle to about 10 seconds.

The present invention provides a double-station double-shift mold production equipment, which, driven by two sets of translation drive devices, enables two sets of corresponding molding machines to move along corresponding sliding tracks, thereby enabling the two sets of molding machines to rotate on a vibration table, thereby performing continuous production and greatly improving production efficiency; moreover, the double-shift mold double-station molding machine saves resources and production costs in manufacturing.

In the present invention, the first molding machine 23, the second molding machine 24, the first rotary lifting platform 25, the second rotary lifting platform 26, the transfer device and the palletizer are all well-known equipment in the art.

The present invention is described in detail above with reference to the accompanying drawings, but the embodiments of the present invention are not limited to the above embodiments. Those skilled in the art can make various modifications to the present invention based on the prior art, all of which belong to the protection scope of the present invention.

Claims (6)

1. A double-shift mold and double-station molding machine, comprising a feeding device, a molding device and a conveying device, wherein the feeding device is arranged on one side of the molding device, and the conveying device is arranged on the other side of the molding device, the feeding device comprises a material rack, a hopper and a material distribution trolley for feeding materials into the molding device, the material distribution trolley is movably arranged on the material rack and is located below the discharge port of the hopper, characterized in that: the molding device comprises a frame, a vibrating table and two sets of molding machines No. 1 and No. 2 installed in parallel on the frame, sliding rails are respectively arranged on both sides of the frame, a No. 1 rotating lifting platform is installed below the No. 1 molding machine, and a No. 2 molding machine is installed below the No. 1 molding machine. A No. 2 rotary lifting platform is installed below, the vibration platform is arranged in the middle of the No. 1 rotary lifting platform and the No. 2 rotary lifting platform, the No. 1 molding machine includes a No. 1 translation driving device for driving the No. 1 molding machine to translate back and forth from the No. 1 rotary lifting platform to the vibration platform on the sliding track, the No. 2 molding machine includes a No. 2 translation driving device for driving the No. 2 molding machine to translate back and forth from the No. 2 rotary lifting platform to the vibration platform on the sliding track, the conveying device includes a No. 1 conveying device and a No. 2 conveying device, the No. 1 conveying device is arranged corresponding to the No. 1 rotary lifting platform, and the No. 2 conveying device is arranged corresponding to the No. 2 rotary lifting platform; The No. 1 molding machine and the No. 2 molding machine also respectively include a fixed frame, a movable frame, a pressure head assembly, an upper mold and a lower mold. Demolding hydraulic cylinders are respectively installed on both sides of the fixed frame, and a pressure head hydraulic cylinder is installed in the middle of the fixed frame. The movable frame is provided with a plurality of guide columns in the vertical direction. The upper ends of the guide columns are fixedly connected to the movable frame, and the lower ends of the guide columns are fixedly connected to the lower mold. The pressure head assembly is sleeved on the guide columns, and the upper mold is installed below the pressure head assembly. The movable frame is connected to the hydraulic rod of the demolding hydraulic cylinder, and the pressure head assembly is connected to the hydraulic rod of the pressure head hydraulic cylinder. 2. A double-mold double-station molding machine according to claim 1, characterized in that: the No. 1 translation drive device includes a No. 1 travel motor, a No. 1 synchronous shaft and a No. 1 rack installed on the sliding track, and a No. 1 synchronous gear meshing with the No. 1 rack is installed at both ends of the No. 1 synchronous shaft, and the output shaft of the No. 1 travel motor is transmission-connected to the No. 1 synchronous shaft. 3. A double-mold double-station molding machine according to claim 1, characterized in that: the No. 2 translation drive device includes a No. 2 travel motor, a No. 2 synchronous shaft and a No. 2 rack installed on the sliding track, and No. 2 synchronous gears meshing with the No. 2 rack are installed at both ends of the No. 2 synchronous shaft, and the output shaft of the No. 2 travel motor is transmission-connected to the No. 2 synchronous shaft. 4. A double-mold shifting double-station forming machine according to claim 1, characterized in that: the material distribution trolley is transmission-connected to a trolley driving device for driving the material distribution trolley to move on the material rack. 5. A double-mold shifting double-station molding machine according to claim 1, characterized in that a vibration mechanism is provided on the vibration table. 6. A double-mold shifting double-station molding machine according to claim 1, characterized in that: a rotating mechanism and a lifting mechanism are provided below the No. 1 rotating lifting platform and the No. 2 rotating lifting platform.