Pressurizing device capable of assisting raw materials in entering mold

Abstract

The utility model discloses a pressurizing device capable of assisting raw materials in entering a mold, and relates to the technical field of mechanical equipment, the pressurizing device comprises a cabinet and a pressurizing head, the top of the cabinet is provided with a mold body in an embedded manner, the top of the cabinet is provided with a chute, the outer wall of the cabinet is fixedly connected with an equipment host, and the equipment host is fixedly connected with the pressurizing head. An air cylinder is fixedly connected to the outer wall of the inner side of the equipment main machine, a buffering assembly is fixedly connected to the bottom end of the air cylinder, a pressure sensor is fixedly connected to the bottom of the buffering assembly, and the pressurizing head is connected with the bottom end of the air cylinder through the buffering assembly. According to the pressurizing device capable of assisting raw materials in entering the mold, the transverse pushing plate and the longitudinal pushing plate are driven by the driving assembly to move towards the center of the mold, a discharging channel is spliced above the mold, the raw materials can be assisted in entering the mold, rapid feeding of the raw materials is facilitated, and the production efficiency is improved. And solid granular raw materials are prevented from bouncing out of the inner side of the mold in the feeding process, the feeding amount of the raw materials can be accurately controlled, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a pressurizing device which can assist raw materials to enter a mold. Background Art

[0002] A pressurizing device is a mechanical device that achieves the purpose of pressing by applying pressure. It is usually used together with a mold to press solid granular raw materials into a whole piece of finished product. At present, the pressurizing device has basically achieved automation. It can not only control the pressurizing head to perform various pressing operations through CNC programs, but also control the automatic feeding of raw materials. Compared with traditional manual control, it is more efficient and accurate, and can more accurately achieve the predetermined pressing effect and obtain the target finished product.

[0003] However, in actual use, since the existing pressurizing devices generally do not have an auxiliary feeding function, the raw materials cannot be quickly and accurately put into the mold. In addition, during the raw material feeding process, the solid granular raw materials can easily bounce out from the inside of the mold, causing the actual amount of raw materials put into the mold to deviate from the expected amount, thereby affecting the quality of the products produced.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structure and shortcomings, and provides a pressurizing device that can assist raw materials to enter the mold. Utility Model Content

[0005] The utility model aims to provide a pressurizing device which can assist raw materials to enter a mold, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressurizing device that can assist raw materials to enter a mold, comprising a cabinet and a pressurizing head, a mold body is embedded and installed on the top of the cabinet, and a slide groove is opened on the top of the cabinet, an outer wall of the cabinet is fixedly connected to an equipment main unit, and an inner outer wall of the equipment main unit is fixedly connected to a cylinder, a buffer assembly is fixedly connected to the bottom end of the cylinder, and a pressure sensor is fixedly connected to the bottom of the buffer assembly, the pressurizing head is connected to the bottom end of the cylinder through the buffer assembly, and a guide rail is provided on the inner wall of the pressurizing head, and a heating element is fixedly installed inside the pressurizing head, a driving assembly is provided inside the cabinet, and a transverse transmission assembly is provided inside the cabinet, and a transverse push plate is connected to the top of the transverse transmission assembly, a longitudinal transmission assembly is provided inside the cabinet, and the longitudinal transmission assembly is meshed with the driving assembly, and a longitudinal push plate is connected to the top of the longitudinal transmission assembly.

[0007] Furthermore, the buffer assembly includes a connecting plate, a fixed cover, a spring and a movable disk, and the top of the connecting plate is fixedly connected to the fixed cover, and the inner top wall of the fixed cover is welded with a spring, and the bottom end of the spring is fixedly connected to the movable disk.

[0008] Furthermore, the buffer assembly also includes a connecting rod, and the bottom end of the connecting rod is fixedly connected to the inner wall of the pressure head, and the top end of the connecting rod passes through the connecting plate and is fixedly connected to the bottom of the movable disk.

[0009] Furthermore, the connecting plate forms a sliding structure with the pressure head through the guide rail, and the shape and size of the connecting plate match the shape and size of the guide rail.

[0010] Furthermore, the driving assembly includes a motor, a metal rod, a first bevel gear and a second bevel gear, and the motor is fixedly mounted on the inner bottom wall of the cabinet, and the output shaft of the motor is fixedly connected to the metal rod through a coupling, and the top end of the metal rod is movably connected to the inner top wall of the cabinet through a bearing, the first bevel gear and the second bevel gear are both sleeved on the motor, and the first bevel gear is located directly above the second bevel gear.

[0011] Furthermore, the transverse transmission assembly includes a screw and a driven bevel gear, and one end of the screw is movably connected to the inner wall of the cabinet through a bearing, and the other end of the screw is fixedly connected to the driven bevel gear, and the driven bevel gear is meshed with the first bevel gear.

[0012] Furthermore, the transverse transmission assembly also includes a movable block, a connecting frame and a guide sleeve, and the inner wall of the movable block is threadedly connected to the outer wall of the screw rod, and the top of the movable block is fixedly connected to the connecting frame, and the top of the connecting frame is fixedly connected to the bottom of the transverse push plate, and at the same time, one side of the connecting frame is embedded with the guide sleeve.

[0013] Furthermore, the transverse transmission assembly also includes a guide rod and a limit plate, and both ends of the guide rod are welded to the inner wall of the cabinet, and the outer wall of the guide rod is fixedly connected to the limit plate, the guide rod is connected to the connecting frame through a guide sleeve, and the outer surface of the guide rod is completely fitted with the inner surface of the guide sleeve, and the guide sleeve is limited between the two limit plates.

[0014] The utility model provides a pressurizing device that can assist raw materials to enter a mold, and has the following beneficial effects:

[0015] 1. The utility model is provided with a driving assembly, which drives the first bevel gear and the second bevel gear to rotate through a motor, and drives the screw rod to rotate through the meshing transmission of the first bevel gear and the driven bevel gear, thereby driving the movable block to translate, driving the connecting frame and the horizontal push plate to translate, so that the two horizontal push plates move in the center. Similarly, the longitudinal transmission assembly is driven by the meshing transmission of the second bevel gear to drive the two longitudinal push plates to move in the center. The improved pressurizing device drives the horizontal push plate and the longitudinal push plate to move toward the center of the mold through the driving assembly, and a feeding channel is assembled above the mold to assist the raw materials to enter the mold, which not only facilitates the rapid delivery of the raw materials, but also prevents the solid granular raw materials from bouncing out from the inside of the mold during the delivery process, which is conducive to accurately controlling the amount of raw material delivery and improving product quality.

[0016] 2. The utility model is provided with a buffer component. When the pressure head is driven by the cylinder and presses down to the material, it will drive the connecting plate to move downward along the guide rail track. At the same time, the spring is stretched and contracted, driving the movable plate to move inside the fixed cover, and the spring elastic force is used to balance and buffer the pressure. A pressure sensor is provided to monitor the pressure in real time. Whenever it is detected that the downward pressure reaches the set value, the downward pressure is suspended. The improved pressure device can ensure that the downward pressure of the pressure head on the material is uniform through the coordinated use of the buffer component and the pressure sensor, which avoids excessive pressure causing excessive pressing and insufficient pressing causing insufficient pressing, which is beneficial to improving the material pressing effect and thus improving the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a pressurizing device that can assist raw materials to enter a mold according to the utility model;

[0018] Figure 2 This is a front cross-sectional structural schematic diagram of a pressurizing device that can assist raw materials to enter a mold according to the utility model;

[0019] Figure 3 The utility model is a pressurizing device that can assist raw materials to enter the mold Figure 2 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 4 The utility model is a pressurizing device that can assist raw materials to enter the mold Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0021] In the figure: 1. cabinet; 2. mold body; 3. slide; 4. equipment host; 5. cylinder; 6. buffer assembly; 601. connecting plate; 602. fixed cover; 603. spring; 604. movable plate; 605. connecting rod; 7. pressure sensor; 8. pressure head; 9. guide rail; 10. heating element; 11. driving assembly; 1101. motor; 1102. metal rod; 1103. first bevel gear; 1104. second bevel gear; 12. transverse transmission assembly; 1201. screw rod; 1202. driven bevel gear; 1203. movable block; 1204. connecting frame; 1205. guide sleeve; 1206. guide rod; 1207. limit plate; 13. transverse push plate; 14. longitudinal transmission assembly; 15. longitudinal push plate. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, a pressurizing device that can assist raw materials to enter a mold includes a cabinet 1 and a pressurizing head 8, a mold body 2 is embedded and installed on the top of the cabinet 1, and a slide groove 3 is opened on the top of the cabinet 1, an equipment host 4 is fixedly connected to the outer wall of the cabinet 1, and a cylinder 5 is fixedly connected to the inner outer wall of the equipment host 4, a buffer component 6 is fixedly connected to the bottom end of the cylinder 5, and a pressure sensor 7 is fixedly connected to the bottom of the buffer component 6, and the buffer component 6 includes a connecting plate 601, a fixed cover 602, a spring 603 and a movable disk 604, and the top of the connecting plate 601 is fixedly connected to the fixed cover 602, and the inner top wall of the fixed cover 602 is welded with a spring 603, and the bottom end of the spring 603 is fixedly connected with a movable disk 604, the buffer assembly 6 also includes a connecting rod 605, and the bottom end of the connecting rod 605 is fixedly connected to the inner wall of the pressure head 8, and the top end of the connecting rod 605 passes through the connecting plate 601 and is fixedly connected to the bottom of the movable disk 604, the pressure head 8 is connected to the bottom end of the cylinder 5 through the buffer assembly 6, and the inner side wall of the pressure head 8 is provided with a guide rail 9, and a heating element 10 is fixedly installed inside the pressure head 8, the connecting plate 601 forms a sliding structure with the pressure head 8 through the guide rail 9, and the shape and size of the connecting plate 601 match the shape and size of the guide rail 9;

[0024] The specific operation is as follows: the pressure head 8 is driven downward by the cylinder 5, and the solid material in the mold body 2 is pressed by the downward pressure of the pressure head 8, and the heating effect of the heating element 10 is cooperated to achieve the purpose of pressure molding. In this process, as the pressure head 8 is pressed downward, the bottom of the pressure head 8 is against the material, and the cylinder 5 continues to apply downward pressure, which will drive the connecting plate 601 to move downward along the track of the guide rail 9, and the pressure is monitored in real time by the pressure sensor 7 at the bottom of the connecting plate 601. At the same time, the spring 603 is forced to expand and contract, driving the movable plate 604 to move inside the fixed cover 602, and the elastic force of the spring 603 is used to balance the pressure to achieve the buffering purpose. Whenever the pressure sensor 7 detects that the downward pressure reaches the set value, the downward pressure is suspended. Through the coordinated use of the buffer assembly 6 and the pressure sensor 7, the downward pressure of the pressure head 8 on the material can be guaranteed to be uniform, which not only avoids excessive pressure resulting in excessive pressure, but also avoids insufficient pressure resulting in insufficient pressure, which is beneficial to improving the material pressing effect, thereby improving the quality of the finished product.

[0025] like Figure 1 , Figure 2 and Figure 4As shown, a drive assembly 11 is arranged inside the cabinet 1, and the drive assembly 11 includes a motor 1101, a metal rod 1102, a first bevel gear 1103 and a second bevel gear 1104, and the motor 1101 is fixedly mounted on the inner bottom wall of the cabinet 1, and the output shaft of the motor 1101 is fixedly connected to the metal rod 1102 through a coupling, and the top end of the metal rod 1102 is movably connected to the inner top wall of the cabinet 1 through a bearing, and the first bevel gear 1103 and the second bevel gear 1104 are both sleeved on the motor 1101, and the first The bevel gear 1103 is located directly above the second bevel gear 1104, and a transverse transmission assembly 12 is arranged inside the cabinet 1. The transverse transmission assembly 12 includes a screw rod 1201 and a driven bevel gear 1202, and one end of the screw rod 1201 is movably connected to the inner wall of the cabinet 1 through a bearing, and the other end of the screw rod 1201 is fixedly connected to the driven bevel gear 1202, and the driven bevel gear 1202 is meshed with the first bevel gear 1103. The transverse transmission assembly 12 also includes a movable block 1203, a connecting frame 12 04 and guide sleeve 1205, and the inner wall of the movable block 1203 is threadedly connected to the outer wall of the screw rod 1201, and the top of the movable block 1203 is fixedly connected to the connecting frame 1204, and the top of the connecting frame 1204 is fixedly connected to the bottom of the horizontal push plate 13, and at the same time, one side of the connecting frame 1204 is embedded with the guide sleeve 1205, and the horizontal transmission component 12 also includes a guide rod 1206 and a limit plate 1207, and the two ends of the guide rod 1206 are welded to the inner wall of the cabinet 1, and the outer wall of the guide rod 1206 is fixed. The limiting disk 1207 is connected, the guide rod 1206 is connected to the connecting frame 1204 through the guide sleeve 1205, and the outer surface of the guide rod 1206 is completely fitted with the inner surface of the guide sleeve 1205, and the guide sleeve 1205 is limited between the two limiting disks 1207, and the top of the horizontal transmission component 12 is connected with a horizontal push plate 13, and the cabinet 1 is provided with a longitudinal transmission component 14 inside, and the longitudinal transmission component 14 is meshed and connected with the driving component 11, and the top of the longitudinal transmission component 14 is connected with a longitudinal push plate 15;

[0026] The specific operation is as follows: before the raw materials are put in, the motor 1101 is started, and the motor 1101 drives the metal rod 1102 and the first bevel gear 1103 and the second bevel gear 1104 fixed to the outer wall thereof to rotate, and the meshing transmission of the first bevel gear 1103 and the driven bevel gear 1202 drives the screw rod 1201 to rotate, and the guide sleeve 1205 and the guide rod 1206 limit the movement trajectory of the connecting frame 1204, so that the movable block 1203 will translate under the rotation drive of the screw rod 1201, thereby driving the connecting frame 1204 to move along the track of the slide slot 3, and then driving the horizontal push plate 13 to translate on the top of the cabinet 1, so that the two The two longitudinal push plates 15 are driven by the driving assembly 11 to move toward the center of the mold body 2. The transverse push plates 13 and the longitudinal push plates 15 are driven by the driving assembly 11 to move toward the center of the mold body 2. The transverse push plates 13 and the longitudinal push plates 15 are used to form a feeding channel above the mold body 2 to assist the raw materials in entering the mold body 2, which not only facilitates the rapid delivery of raw materials, but also prevents the solid granular raw materials from bouncing out from the inside of the mold body 2 during the delivery process, thereby preventing the raw material delivery amount from being deviated due to its popping up.

[0027] In summary, according to Figure 1-Figure 4As shown in , the working principle of the pressurizing device that can assist the raw materials to enter the mold is as follows: first, the metal rod 1102 is driven to rotate by the motor 1101, thereby driving the first bevel gear 1103 and the second bevel gear 1104 to rotate, and the meshing transmission of the first bevel gear 1103 and the driven bevel gear 1202 drives the screw rod 1201 to rotate, and the guide sleeve 1205 and the guide rod 1206 limit the movement trajectory of the connecting frame 1204, so that the movable block 1203 will translate under the rotation drive of the screw rod 1201, thereby driving the connecting frame 1204 and the horizontal push plate 13 to move toward the center of the mold body 2. Similarly, the longitudinal transmission component 14 will also drive the two longitudinal push plates 15 to move toward the center of the mold body 2 under the meshing transmission of the second bevel gear 1104, and through the horizontal push plate 13 and the longitudinal The push plate 15 forms a material discharge channel above the mold body 2, and then the raw materials are fed. After the raw materials are fed, the material pressing operation begins, and the pressure head 8 is driven downward by the cylinder 5 to press the solid material in the mold body 2 using the downward pressure of the pressure head 8, and heated by the heating element 10. As the pressure head 8 is pressed downward, the bottom of the pressure head 8 touches the material, and the cylinder 5 continues to apply downward pressure, which will drive the connecting plate 601 to move downward along the track of the guide rail 9, and the pressure is monitored in real time through the pressure sensor 7 at the bottom of the connecting plate 601. At the same time, the spring 603 is stretched and retracted under force, driving the movable disk 604 to move inside the fixed cover 602, and the elastic force of the spring 603 is used to balance and buffer the pressure. Whenever the pressure sensor 7 detects that the downward pressure reaches the set value, the downward pressure is suspended, and the control is repeated until the pressurization operation is completed.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A pressurizing device for assisting raw materials to enter a mold, comprising a cabinet (1) and a pressurizing head (8), characterized in that: The top of the cabinet (1) is fitted with a mold body (2), and a slide groove (3) is provided on the top of the cabinet (1). The outer wall of the cabinet (1) is fixedly connected to a device host (4), and the inner outer wall of the device host (4) is fixedly connected to a cylinder (5). The bottom end of the cylinder (5) is fixedly connected to a buffer assembly (6), and the bottom of the buffer assembly (6) is fixedly connected to a pressure sensor (7). The pressure head (8) is connected to the bottom end of the cylinder (5) through the buffer assembly (6), and the inner wall of the pressure head (8) is provided with A guide rail (9) is provided, and a heating element (10) is fixedly installed inside the pressure head (8); a driving component (11) is provided inside the cabinet (1), and a transverse transmission component (12) is provided inside the cabinet (1), and a transverse push plate (13) is connected to the top of the transverse transmission component (12); a longitudinal transmission component (14) is provided inside the cabinet (1), and the longitudinal transmission component (14) is meshedly connected to the driving component (11), and a longitudinal push plate (15) is connected to the top of the longitudinal transmission component (14).

2. A pressurizing device for assisting raw materials to enter a mold according to claim 1, characterized in that: The buffer assembly (6) comprises a connecting plate (601), a fixed cover (602), a spring (603) and a movable disk (604), wherein the top of the connecting plate (601) is fixedly connected to the fixed cover (602), the inner top wall of the fixed cover (602) is welded with the spring (603), and the bottom end of the spring (603) is fixedly connected to the movable disk (604).

3. A pressurizing device for assisting raw materials to enter a mold according to claim 2, characterized in that: The buffer assembly (6) further comprises a connecting rod (605), wherein the bottom end of the connecting rod (605) is fixedly connected to the inner wall of the pressure head (8), and the top end of the connecting rod (605) passes through the connecting plate (601) and is fixedly connected to the bottom of the movable disk (604).

4. A pressurizing device for assisting raw materials to enter a mold according to claim 2, characterized in that: The connecting plate (601) forms a sliding structure with the pressure head (8) via the guide rail (9), and the shape and size of the connecting plate (601) match those of the guide rail (9).

5. A pressurizing device for assisting raw materials to enter a mold according to claim 1, characterized in that: The driving assembly (11) comprises a motor (1101), a metal rod (1102), a first bevel gear (1103) and a second bevel gear (1104); the motor (1101) is fixedly mounted on the inner bottom wall of the cabinet (1); the output shaft of the motor (1101) is fixedly connected to the metal rod (1102) via a coupling; the top end of the metal rod (1102) is movably connected to the inner top wall of the cabinet (1) via a bearing; the first bevel gear (1103) and the second bevel gear (1104) are both sleeved on the motor (1101), and the first bevel gear (1103) is located directly above the second bevel gear (1104).

6. A pressurizing device for assisting raw materials to enter a mold according to claim 5, characterized in that: The transverse transmission assembly (12) comprises a screw rod (1201) and a driven bevel gear (1202), wherein one end of the screw rod (1201) is movably connected to the inner wall of the cabinet (1) via a bearing, and the other end of the screw rod (1201) is fixedly connected to the driven bevel gear (1202), and the driven bevel gear (1202) is meshed with the first bevel gear (1103).

7. A pressurizing device for assisting raw materials to enter a mold according to claim 6, characterized in that: The transverse transmission assembly (12) also includes a movable block (1203), a connecting frame (1204) and a guide sleeve (1205), wherein the inner wall of the movable block (1203) is threadedly connected to the outer wall of the screw rod (1201), and the top of the movable block (1203) is fixedly connected to the connecting frame (1204), and the top of the connecting frame (1204) is fixedly connected to the bottom of the transverse push plate (13), and at the same time, one side of the connecting frame (1204) is engagedly connected to the guide sleeve (1205).

8. A pressurizing device for assisting raw materials to enter a mold according to claim 7, characterized in that: The transverse transmission assembly (12) further comprises a guide rod (1206) and a limit plate (1207), and both ends of the guide rod (1206) are connected to the inner wall of the cabinet (1) by welding, and the outer wall of the guide rod (1206) is fixedly connected to the limit plate (1207), the guide rod (1206) is connected to the connecting frame (1204) through the guide sleeve (1205), and the outer surface of the guide rod (1206) is completely fitted with the inner surface of the guide sleeve (1205), and the guide sleeve (1205) is limited between the two limit plates (1207).

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