Hydraulic discharging machine capable of filling

Abstract

The utility model relates to the technical field of hydraulic extruders, and discloses a hydraulic discharging machine capable of filling, which comprises a support frame, a cross beam plate arranged at the top of the support frame, a hydraulic rod mounted on the cross beam plate, a pressing plate arranged below the hydraulic rod, a plurality of positioning holes arranged on the pressing plate, and a pressure cover arranged above the pressing plate. A plug capable of being matched with the positioning hole is arranged below the pressure cover, a connecting hole is formed in the plug, an air valve is arranged on the connecting hole, a supporting seat is arranged at the bottom of the supporting frame, a material barrel is arranged on the supporting seat, a feeding pipe is arranged at the upper end of the material barrel, a discharging opening is formed below the material barrel, and a monitor is arranged at the position, close to the bottom, of the material barrel. The utility model has the following advantages: 1, the pressure intensity in the charging basket can be adjusted at any time in the process that the pressure cover drives the pressing plate to press downwards, so that the safety is high; 2, the inside of the charging basket can be quickly ventilated through a plurality of air valves, so that the ascending and resetting speed of the pressing plate is increased; materials can be supplemented into the material barrel without replacing the material barrel, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic extruders, in particular to a hydraulic discharger capable of filling fillers. Background Art

[0002] After the liquid silicone is stirred and formed, it is transferred to a barrel in large quantities. A hydraulic discharging machine then squeezes the liquid silicone out of the barrel and dispenses it into packaging containers. Existing hydraulic discharging machines typically replace empty barrels with filled ones when refilling materials, such as the hydraulic discharging machine disclosed in Chinese patent CN209305882U. This type of equipment typically requires the use of a forklift or other means of transportation when replacing barrels. Due to the high hygiene requirements of liquid silicone production workshops, the use of such transportation vehicles can easily damage environmental hygiene, particularly by introducing impurities into the liquid silicone and damaging product quality. In light of this, the inventors developed a new invention. Utility Model Content

[0003] The purpose of the utility model is to provide a hydraulic discharging machine with filler capability to address the deficiencies of the prior art, which has the advantages of automatic filling and quantitative discharging.

[0004] To achieve the above-mentioned purpose, the utility model provides a filler hydraulic discharging machine, including a support frame, a cross beam plate is provided on the top of the support frame, a hydraulic rod is installed on the cross beam plate, a pressure plate is provided under the hydraulic rod, a plurality of positioning holes are provided on the pressure plate, and a limit column extending upward is provided in the middle of the pressure plate. A pressure cover is provided above the pressure plate, the pressure cover is movably connected to the limit column, an elastic member is provided between the pressure cover and the pressure plate, a connecting seat connected to the hydraulic rod is provided on the top of the pressure cover, a plug which can cooperate with the positioning hole is provided under the pressure cover, a connecting hole is provided on the plug, and an air valve is provided on the connecting hole. A support seat is provided at the bottom of the support frame, and a material barrel is provided on the support seat. The edge of the pressure plate cooperates with the inner wall of the material barrel to seal the inside of the material barrel, a feed pipe is provided at the upper end of the material barrel, a discharge port is provided at the bottom of the material barrel, and a monitor is provided near the bottom of the material barrel.

[0005] Furthermore, a control device is provided on the top of the crossbeam plate, and the hydraulic rod, the air valve and the monitor are all electrically connected to the control device.

[0006] Furthermore, the pressure cover is sequentially provided with a first step portion, a second step portion, and a third step portion, and the plug is provided below the first step portion.

[0007] Furthermore, a cavity is provided inside the second step portion and the third step portion, and an exhaust hole is provided on the second step portion.

[0008] Furthermore, the pressing plate is provided with an isolating piece which cooperates with the inner cavity of the third step portion.

[0009] Preferably, the connecting seat is provided with a connecting column extending downward, the end of the connecting column is fixedly connected to the third step portion, the limiting column passes through the third step portion and a limiting plate is provided at the end of the limiting column.

[0010] Furthermore, the discharge port is provided with a flow monitor.

[0011] Beneficial effect: Compared with the prior art, the utility model is a filler hydraulic discharger, comprising a support frame, a cross beam plate is provided on the top of the support frame, a hydraulic rod is installed on the cross beam plate, a pressure plate is provided under the hydraulic rod, a plurality of positioning holes are provided on the pressure plate, a pressure cover is provided above the pressure plate, a plug which can cooperate with the positioning hole is provided under the pressure cover, a connecting hole is provided on the plug, an air valve is provided on the connecting hole, a support seat is provided at the bottom of the support frame, a material barrel is provided on the support seat, a feed pipe is provided at the upper end of the material barrel, a discharge port is provided at the bottom of the material barrel, and a monitor is provided near the bottom of the material barrel; the utility model has the following advantages: 1. The pressure cover drives the pressure plate to press down, and the pressure in the material barrel can be adjusted at any time during the process, which is highly safe; 2. The inside of the material barrel can be quickly ventilated through multiple air valves, thereby increasing the speed at which the pressure plate rises and resets; 3. Material can be added to the material barrel without replacing the material barrel, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the pressing plate structure of the present utility model.

[0014] Figure 3 This is a schematic diagram of the pressure cover structure of the present utility model.

[0015] Figure 4 It is a cross-sectional schematic diagram of the connection structure of the pressure plate and the pressure cover of the present invention.

[0016] Reference numerals include:

[0017] Support frame--1, crossbeam plate--11, hydraulic rod--12, support seat--13, control device--14, pressure plate--2, positioning hole--21, limiting column--22, elastic member--23, isolation member--24, limiting plate--25, pressure cover--3, connecting seat--31, plug--32, connecting hole--321, air valve--322, first step portion--33, second step portion--34, cavity--341, exhaust hole--342, third step portion--35, connecting column--36, material barrel--4, feed pipe--41, discharge port--42, monitor--43, flow monitor--44. DETAILED DESCRIPTION

[0018] The following is combined with Figures 1 to 4 The utility model is described in detail.

[0019] The utility model is a hydraulic discharger with fillers, comprising a support frame 1, a crossbeam 11 is provided on the top of the support frame 1, a hydraulic rod 12 is installed on the crossbeam 11, a pressure plate 2 is provided below the hydraulic rod 12, a plurality of positioning holes 21 are provided on the pressure plate 2, a limiting column 22 extending upward is provided in the middle of the pressure plate 2, a pressure cover 3 is provided above the pressure plate 2, the pressure cover 3 is movably connected to the limiting column 22, an elastic member 23 is provided between the pressure cover 3 and the pressure plate 2, a connecting seat 31 connected to the hydraulic rod 12 is provided on the top of the pressure cover 3, and a connecting seat 31 connected to the hydraulic rod 12 is provided below the pressure cover 3. A plug 32 is provided that can cooperate with the positioning hole 21, and a connecting hole 321 is provided on the plug 32, and an air valve 322 is provided on the connecting hole 321. A support seat 13 is provided at the bottom of the support frame 1, and a barrel 4 is provided on the support seat 13. The internal volume space of the barrel 4 is cylindrical, and the pressure plate 2 is circular. The edge of the pressure plate 2 cooperates with the inner wall of the barrel 4. When the air valve 322 is closed, the pressure plate 2 can seal the inside of the barrel 4. A feed pipe 41 is provided at the upper end of the barrel 4, and a discharge port 42 is provided at the bottom of the barrel 4. A monitor 43 is provided near the bottom of the barrel 4. In the solution of the present invention, the pressure cover 3 can adjust the pressure in the barrel 4 at any time during the process of driving the pressure plate 2 to press down. Specifically, the monitor 43 can monitor the pressure value in the barrel 4. The hydraulic rod 12 drives the pressure cover 3 to press down. When the pressure cover 3 is pressed down, it drives the pressure plate 2 to move downward. At this time, the pressure value in the barrel 4 will increase, and the air valve 322 opens to reduce the pressure value in the barrel 4. This can prevent the pressure value in the barrel 4 from being too high and damaging the material. At the same time, it can prevent the internal pressure of the barrel 4 from being too high and causing the barrel 4 to deform or burst, thereby achieving high safety. More specifically, after the pressure plate 2 contacts the material, the air valve 322 gradually closes, and the pressure cover 3 continues to press down, so that the plug 32 is completely inserted into the positioning hole 21. At the same time, the elastic member 23 accumulates elastic force, and the pressure value in the barrel 4 reaches the specified value. At this time, the discharge port 42 can be opened to discharge the material in a quantitative manner. When the pressure plate 2 rises and resets, multiple air valves 322 open simultaneously, and the pressure plate 2 no longer seals the interior of the barrel 4. The pressure cover 3 rises, and the accumulated elastic force of the elastic member 23 is slowly released, causing the plug 32 to reset. This structure increases the speed at which the pressure plate 2 rises and resets, reducing the time required for the pressure plate 2 to reset, making it easier to subsequently refill the barrel 4. The monitor 43 can also monitor the height of the material refill in the barrel 4. When the pressure plate 2 rises to the top of the barrel 4, the feed pipe 41 discharges material into the barrel 4, eliminating the need to replace the barrel 4, making material refilling quick and easy.

[0020] A control device 14 is provided on top of the crossbeam 11. The hydraulic rod 12, the air valve 322, and the monitor 43 are all electrically connected to the control device 14. The control device 14 controls the hydraulic rod 12, the air valve 322, and the monitor 43 in a coordinated manner. The monitor 43 monitors and provides feedback on the pressure within the barrel 4, and the hydraulic rod 12 drives the platen 2 to move, thereby controlling the opening and closing of the air valve 322. This achieves automatic material loading and discharging, resulting in a stable structure and convenient use.

[0021] The pressure cover 3 is provided with a first step portion 33, a second step portion 34, and a third step portion 35 in sequence, and the plug 32 is provided below the first step portion 33. In this solution, the pressure cover 3 with a three-step structure has high stability and is not easily deformed.

[0022] In the specific structure of the pressure cap 3, a cavity 341 is provided inside each of the second step 34 and the third step 35, and an exhaust hole 342 is provided on the second step 34. Some materials have a high temperature when entering the barrel 4. After the hot air in the barrel 4 is discharged through the air valve 322, the hot air that has entered the cavity 341 can be discharged through the exhaust hole 342, preventing the hot air from affecting components such as the elastic member 23.

[0023] In a further protective structure, the pressure plate 2 is provided with a spacer 24 that engages with the internal cavity 341 of the third step 35. The spacer 24 is cylindrical and serves to separate the internal cavity 341 of the second step from the internal cavity 341 of the third step, preventing gas discharged from the barrel 4 from affecting the elastic member 23 and the limiting post 22. The top of the spacer 24 abuts the top of the internal cavity 341 of the third step 35, preventing the pressure cover 3 from approaching the pressure plate 2 too closely, causing the plug 32 to pass through the positioning hole 21 and protrude toward the side of the pressure plate 2 facing the interior of the barrel 4.

[0024] The connecting seat 31 is provided with a downwardly extending connecting post 36, the end of which is fixedly connected to the third step 35. The limiting post 22 passes through the third step 35, and a limiting plate 25 is provided at the end of the limiting post 22. The limiting plate 25 and the limiting post 22 form a T-shape. When the pressure cover 3 moves toward or away from the pressure plate 2, the limiting plate 25 moves between the connecting seat 31 and the third step 35. When the elastic member 23 releases its elastic force, the ends of the elastic member 23 push the pressure plate 2 and the pressure cover 3 apart. The limiting plate 25 limits the position of the pressure cover 3 and prevents the plug 32 from dislodging from the positioning hole 21.

[0025] The discharge port 42 is provided with a flow monitor 44. The flow monitor 44 is electrically connected to the control device 14. The flow monitor 44 can control the amount of material discharged from the discharge port 42, so that the barrel 4 can achieve quantitative discharge without manual operation, which is easy to use.

[0026] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A hydraulic discharger with a filler, comprising a support frame (1), characterized in that: A crossbeam (11) is provided on the top of the support frame (1), a hydraulic rod (12) is installed on the crossbeam (11), a pressure plate (2) is provided below the hydraulic rod (12), a plurality of positioning holes (21) are provided on the pressure plate (2), a limiting column (22) extending upward is provided in the middle of the pressure plate (2), a pressure cover (3) is provided above the pressure plate (2), the pressure cover (3) is movably connected to the limiting column (22), an elastic member (23) is provided between the pressure cover (3) and the pressure plate (2), a connecting seat (31) connected to the hydraulic rod (12) is provided on the top of the pressure cover (3), and the pressure A plug (32) is provided below the cover (3) and can be matched with the positioning hole (21). A connecting hole (321) is provided on the plug (32). An air valve (322) is provided on the connecting hole (321). A support seat (13) is provided at the bottom of the support frame (1). A material barrel (4) is provided on the support seat (13). The edge of the pressure plate (2) matches with the inner wall of the material barrel (4) to seal the inside of the material barrel (4). A feed pipe (41) is provided at the upper end of the material barrel (4). A discharge port (42) is provided below the material barrel (4). A monitor (43) is provided near the bottom of the material barrel (4).

2. A fillable hydraulic discharger according to claim 1, characterized in that: A control device (14) is provided on the top of the crossbeam plate (11), and the hydraulic rod (12), the air valve (322), and the monitor (43) are all electrically connected to the control device (14).

3. A fillable hydraulic discharger according to claim 1, characterized in that: The pressure cover (3) is provided with a first step portion (33), a second step portion (34), and a third step portion (35) in sequence, and the plug (32) is provided below the first step portion (33).

4. A fillable hydraulic discharger according to claim 3, characterized in that: The second step portion (34) and the third step portion (35) are both provided with cavities (341) therein, and the second step portion (34) is provided with an exhaust hole (342).

5. A fillable hydraulic discharger according to claim 4, characterized in that: The pressure plate (2) is provided with an isolation piece (24) that cooperates with the inner cavity (341) of the third step portion (35).

6. The hydraulic discharger with filler according to claim 3, characterized in that: The connecting seat (31) is provided with a connecting column (36) extending downward, the end of the connecting column (36) is fixedly connected to the third step portion (35), the limiting column (22) passes through the third step portion (35), and the end of the limiting column (22) is provided with a limiting plate (25).

7. A fillable hydraulic discharger according to any one of claims 1 to 6, characterized in that: The discharge port (42) is provided with a flow monitor (44).

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