Concrete block forming mold convenient to demold

Abstract

The utility model discloses a concrete block forming mould convenient to demould, which relates to the technical field of forming moulds and comprises a workbench, the upper end of the workbench is slidably connected with two mould frames which are symmetrically distributed left and right, the two mould frames are in contact with each other, an adjusting mechanism is arranged on the workbench, a support is welded at the upper end of the workbench, and the upper end of the support is provided with a sliding block. An air cylinder is fixedly installed in the middle of the upper end of the support, an air cylinder rod of the air cylinder penetrates through the support and is in sliding connection with the support, the lower end of the air cylinder rod is fixedly connected with an upper die, the upper die is in sliding connection with the die frame, and an ejection mechanism is arranged on the workbench. The adjusting plate is driven by the motor to rotate, so that the sliding rod drives the square rod to move, clutch adjustment between the two mold frames is facilitated, the mold frames and formed building blocks are separated conveniently, and the edges of the building blocks are not prone to being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of forming molds, in particular to a concrete block forming mold which is convenient for demolding. Background Technique

[0002] The utility model patent with the patent authorization announcement number of CN220945892U discloses a concrete block forming mold, belonging to the technical field of molds; it includes a support frame, a vibrating motor, a vibrating rod, and a mold box. The characteristic is that a partition component is arranged inside the mold box, and the partition component includes a partition board, a baffle, and a side board. On both sides of the upper end of the mold box, a first limiting block and a second limiting block are respectively arranged. A groove is opened on the first limiting block, and the baffle is placed in the groove. A first limiting groove is arranged on the baffle, and a second limiting groove corresponding to the first limiting groove is opened on one side of the mold box. A plurality of third limiting grooves are opened on the other side of the mold box, and the partition board is placed in the third limiting grooves. By the combined use of the partition board, the baffle, the side board and the mold box, the production of the whole concrete and the production of small concrete blocks can be switched according to actual production needs. However, when the device is in use, it is inconvenient to demold the formed blocks. At the same time, the edges of the blocks are easily damaged during demolding. Content of the Utility Model

[0003] The utility model provides a concrete block forming mold which is convenient for demolding, and solves the technical problems that it is inconvenient to demold the formed blocks and the edges of the blocks are easily damaged during demolding.

[0004] To solve the above technical problems, a concrete block forming mold which is convenient for demolding provided by the utility model includes a workbench. Two symmetrically distributed mold frames are slidably connected to the upper end of the workbench. The two mold frames are in contact with each other. An adjusting mechanism is arranged on the workbench. A support is welded to the upper end of the workbench. A cylinder is fixedly installed in the middle of the upper end of the support. The cylinder rod of the cylinder penetrates through the support and is slidably connected to the support. The lower end of the cylinder rod is fixedly connected to an upper mold. The upper mold is slidably connected to the mold frame. A jacking mechanism is arranged on the workbench.

[0005] Preferably, the adjusting mechanism includes a square rod which is fixedly connected to the mold frame. A sliding rod is welded to the lower end of the square rod. A support disk is fixedly connected to the inside of the workbench. A motor is fixedly installed at the lower end of the support disk. The output end of the motor penetrates through the support disk and is rotatably connected to the support disk. An adjusting plate is welded to the upper end of the output end. A guide groove is opened in the adjusting plate. The guide groove is slidably connected to the sliding rod. By driving the adjusting plate to rotate by the motor, the sliding rod drives the square rod to move, so that the two mold frames are convenient for clutch adjustment, so that the mold frame and the formed block are convenient for separation, and the edges of the block are not easily damaged.

[0006] Preferably, a chute is formed inside the workbench, and the chute is slidably connected to the square rod. By providing the chute, the movement of the square rod is guided.

[0007] Preferably, the ejection mechanism includes a support seat, the support seat is fixedly connected to the upper mold, a guide rod is slidably connected inside the support seat, a retaining ring is fixedly connected to the outer side of the middle part of the guide rod, a spring is arranged on the outer side of the guide rod, the guide rod is slidably connected to the workbench, a connecting plate is welded to the lower end of the guide rod, a top rod is welded to the upper end of the connecting plate, and the top rod is slidably connected to the workbench. By driving the guide rod to move upward through the support seat, the connecting plate is driven to drive the top rod to move upward, so that the top plate jacks up the concrete block, so that it is convenient to separate between the top plate and the workbench, and it is convenient to demold the concrete block after molding.

[0008] Preferably, one end of the spring contacts the support seat, and the other end of the spring contacts the retaining ring. By providing the spring, the top plate is elastically pressed downward.

[0009] Preferably, a top plate is welded to the upper end of the top rod, and the top plate is slidably connected to the workbench. By providing the top plate, it is convenient to demold the concrete block.

[0010] Compared with the related art, a concrete block molding die provided by the present invention has the following

[0011] Beneficial effects:

[0012] The present invention provides a concrete block molding die that is convenient for demolding. By driving the adjusting plate to rotate through a motor, the sliding rod drives the square rod to move, so that it is convenient to adjust the separation and combination between the two mold frames, so that it is convenient to separate between the mold frame and the molded concrete block, and the edge of the concrete block is not easily damaged.

[0013] The present invention provides a concrete block molding die that is convenient for demolding. By driving the guide rod to move upward through the support seat, the connecting plate is driven to drive the top rod to move upward, so that the top plate jacks up the concrete block, so that it is convenient to separate between the top plate and the workbench, and it is convenient to demold the concrete block after molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional view of the overall structure of the present invention;

[0015] Figure 2 is the present invention Figure 1 bottom view;

[0016] Figure 3 is the present invention Figure 1 schematic diagram of the workbench in;

[0017] Figure 4 is the present inventionFigure 2 Enlarged view of area A in

[0018] Reference numerals in the figure: 1, workbench; 2, mold frame; 3, adjusting mechanism; 4, support; 5, cylinder; 6, upper mold; 7, ejection mechanism; 31, square rod; 32, chute; 33, sliding rod; 34, support plate; 35, motor; 36, adjusting plate; 37, guide groove; 71, support; 72, guide rod; 73, retaining ring; 74, spring; 75, connecting plate; 76, ejector rod; 77, top plate. Specific implementation manner

[0019] Please refer to Figure 1 , Figure 2 , a concrete block forming mold convenient for demolding, including a workbench 1, two symmetrically distributed mold frames 2 are slidably connected to the upper end of the workbench 1, the two mold frames 2 are in contact with each other, an adjusting mechanism 3 is arranged on the workbench 1, a support 4 is welded to the upper end of the workbench 1, a cylinder 5 is fixedly installed in the middle of the upper end of the support 4, the cylinder rod of the cylinder 5 passes through the support 4 and is slidably connected to the support 4, the lower end of the cylinder rod is fixedly connected to an upper mold 6, the upper mold 6 is slidably connected to the mold frame 2, and an ejection mechanism 7 is arranged on the workbench 1.

[0020] Please refer to Figure 1 , Figure 2 , the adjusting mechanism 3 includes a square rod 31, the square rod 31 is fixedly connected to the mold frame 2, a chute 32 is opened inside the workbench 1, the chute 32 is slidably connected to the square rod 31, by arranging the chute 32, the movement of the square rod 31 is guided, a sliding rod 33 is welded to the lower end of the square rod 31, a support plate 34 is fixedly connected inside the workbench 1, a motor 35 is fixedly installed at the lower end of the support plate 34, the output end of the motor 35 passes through the support plate 34 and is rotatably connected to the support plate 34, an adjusting plate 36 is welded to the upper end of the output end, a guide groove 37 is opened inside the adjusting plate 36, the guide groove 37 is slidably connected to the sliding rod 33, by driving the adjusting plate 36 to rotate by the motor 35, the sliding rod 33 drives the square rod 31 to move, so that the separation and combination adjustment between the two mold frames 2 is facilitated, so that the separation between the mold frame 2 and the formed block is facilitated, and the edge of the block is not easily damaged.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4, the ejection mechanism 7 includes a support 71. The support 71 is fixedly connected to the upper die 6. A guide rod 72 is slidably connected inside the support 71. A retaining ring 73 is fixedly connected to the outer side of the middle part of the guide rod 72. A spring 74 is arranged outside the guide rod 72. One end of the spring 74 contacts the support 71, and the other end of the spring 74 contacts the retaining ring 73. By arranging the spring 74, the top plate 77 is elastically pressed downward. The guide rod 72 is slidably connected to the workbench 1. A connecting plate 75 is welded to the lower end of the guide rod 72. A ejector rod 76 is welded to the upper end of the connecting plate 75. The ejector rod 76 is slidably connected to the workbench 1. A top plate 77 is welded to the upper end of the ejector rod 76. The top plate 77 is slidably connected to the workbench 1. By arranging the top plate 77, it is convenient for the block to be demolded. By driving the guide rod 72 to move upward through the support 71, the connecting plate 75 drives the ejector rod 76 to move upward, and then the top plate 77 jacks up the block, so that it is convenient for the top plate 77 to be separated from the workbench 1, and then it is convenient for the block to be demolded after molding.

[0022] Working principle: When in use, start the motor 35. The motor 35 drives the adjusting plate 36 to rotate. The adjusting plate 36 drives the position of the guide groove 37 to change, and then the slide rod 33 moves. The slide rod 33 drives the square rod 31 to slide in the chute 32, so that it is convenient to control the movement of the mold frame 2, and then it is convenient for the two mold frames 2 to be separated and combined, and then it is convenient for the mold frame 2 to be separated from the formed block, so that the edge of the block is not easily damaged. Then start the cylinder 5 to drive the cylinder rod to retract. The cylinder rod drives the upper die 6 to be separated from the mold frame 2. The upper die 6 drives the support 71 to move upward. The support 71 moves upward and slides relative to the guide rod 72, so that the support 71 drives the guide rod 72 to move upward. The guide rod 72 drives the connecting plate 75 to move upward. The connecting plate 75 drives the ejector rod 76 to move upward. The ejector rod 76 drives the top plate 77 to move upward, so that the block is jacked off. By driving the guide rod 72 to move upward through the support 71, the connecting plate 75 drives the ejector rod 76 to move upward, and then the top plate 77 jacks up the block, so that it is convenient for the top plate 77 to be separated from the workbench 1, and then it is convenient for the block to be demolded after molding.

Claims

1. A concrete block forming mold that is easy to demould, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is slidably connected to two left-right symmetrically distributed mold frames (2), the two mold frames (2) are in contact with each other, an adjustment mechanism (3) is provided on the workbench (1), a bracket (4) is welded to the upper end of the workbench (1), a cylinder (5) is fixedly installed in the middle of the upper end of the bracket (4), the cylinder rod of the cylinder (5) passes through the bracket (4) and is slidably connected to the bracket (4), the lower end of the cylinder rod is fixedly connected to an upper mold (6), the upper mold (6) and the mold frame (2) are slidably connected, and an ejection mechanism (7) is provided on the workbench (1).

2. A concrete block forming mold that is easy to demould according to claim 1, characterized in that: The adjusting mechanism (3) comprises a square rod (31), the square rod (31) is fixedly connected to the mold frame (2), a sliding rod (33) is welded to the lower end of the square rod (31), a supporting plate (34) is fixedly connected to the inside of the workbench (1), a motor (35) is fixedly installed at the lower end of the supporting plate (34), an output end of the motor (35) passes through the supporting plate (34) and is rotatably connected to the supporting plate (34), an adjusting plate (36) is welded to the upper end of the output end, a guide groove (37) is provided inside the adjusting plate (36), and the guide groove (37) and the sliding rod (33) are slidably connected.

3. A concrete block forming mold that is easy to demould according to claim 2, characterized in that: A sliding groove (32) is provided inside the workbench (1), and the sliding groove (32) is slidably connected to the square rod (31).

4. The concrete block forming mold for easy demoulding according to claim 1, characterized in that: The ejection mechanism (7) comprises a support (71), the support (71) is fixedly connected to the upper mold (6), a guide rod (72) is slidably connected inside the support (71), a retaining ring (73) is fixedly connected to the outer side of the middle part of the guide rod (72), a spring (74) is arranged on the outer side of the guide rod (72), the guide rod (72) is slidably connected to the workbench (1), a connecting plate (75) is welded to the lower end of the guide rod (72), a ejector rod (76) is welded to the upper end of the connecting plate (75), and the ejector rod (76) is slidably connected to the workbench (1).

5. The concrete block forming mold for easy demoulding according to claim 4, characterized in that: One end of the spring (74) contacts the support (71), and the other end of the spring (74) contacts the retaining ring (73).

6. The concrete block forming mold for easy demoulding according to claim 4, characterized in that: A top plate (77) is welded to the upper end of the top rod (76), and the top plate (77) is slidably connected to the workbench (1).

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