Automatic brick tea demolding device
Through the cooperation of hydraulic cylinder driving pressure blocks and oblique blocks, the automatic mold release of tea bricks is achieved. Through the design of V-shaped guide plates and collection boxes, the problem of easy accumulation of tea residues in the existing device is solved, and the practicality of the device is improved and reduces usage costs.
Patent Information
- Application Number
- CN202421216400.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing tea brick automatic mold release device requires additional electric push rods, which increases the cost of use. The tea residue is easily entered the bottom of the skateboard when it is reset, resulting in tea residue remaining and poor practicality.
An automatic tea brick release device is designed, using a hydraulic cylinder to drive the pressure blocks up and down, and through the cooperation of a series of oblique blocks and guide rods, the automatic tea brick release is realized, and the design of the V-shaped guide plate and the collection box is carried out. Effectively collect tea residues.
Automatic mold release of tea bricks can be achieved without additional power, reducing the cost of use, and effectively preventing the accumulation of tea residues, improving the practicality of the device.
Smart Images
Figure CN222451483U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tea brick demoulding, in particular to an automatic tea brick demoulding device. Background Art
[0002] Tea bricks are also called steamed and pressed tea. As the name suggests, tea bricks are tea leaves that look like bricks. They are also a more representative type of compressed tea. They are made of tea leaves, tea stems, and sometimes tea powder. Brick tea can be divided into green brick tea, rice brick tea, black brick tea, flower brick tea, Fu brick tea, Kang brick tea, etc. according to the different raw materials and production processes. All brick teas are steamed and pressed, but the forming methods are different. For example, green brick tea, rice brick tea, black brick tea, flower brick tea, and Fu brick tea are formed by mechanical pressing, while Kang brick tea is formed by hammering. After mechanical pressing, the tea bricks need to be demolded.
[0003] The existing patent CN210257403U discloses an automatic demoulding device for tea bricks, which mainly relates to the field of tea brick demoulding. It includes a bottom plate, a pressing box is provided on the bottom plate, a pressing block is provided in the pressing box, and both sides of the bottom of the pressing block are provided with landslides inclined toward the middle bottom surface, so that the cross-section of the pressing block is inverted trapezoidal, a slide plate is provided at the bottom of the landslide, and an inclined surface adapted to the landslide is provided on the top of the slide plate, a driving device is provided on one side of the slide plate, and the driving device is arranged outside the pressing box and passes through the pressing box wall, and a leakage groove passing through the bottom plate is symmetrically provided near the central axis in the pressing box, and a supporting leg is provided at the bottom of the bottom plate. The utility model can automatically demould, reduce the labor intensity of workers, improve demoulding efficiency, and clean up the tea residue at the bottom of the pressing block.
[0004] Based on the search of the above patents and in combination with the demoulding devices in the prior art, it was found that when the above demoulding device is in use, although the pressing block can be driven to rise by two electric push rods to drive the tea brick to be demoulded, it requires the use of additional electric push rods, which will correspondingly increase the cost of use, and when the slide plate is reset, tea residues are still easy to enter the bottom of the slide plate, causing tea residues, resulting in poor practicality. Utility Model Content
[0005] The purpose of the utility model is to provide an automatic demoulding device for tea bricks, so as to solve the problem that the existing demoulding device proposed in the above background technology can drive the pressing block to rise by two electric push rods to drive the tea bricks to be demoulded, but it needs to use additional electric push rods, which will increase the cost of use accordingly, and when the slide plate is reset, tea residues are still easy to enter the bottom of the slide plate, causing tea residues, thereby resulting in poor practicality.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic demolding device for tea bricks, comprising a base, a top seat, an ejection component for demolding tea bricks and a collection component for processing tea residues, the ejection component comprising a hydraulic cylinder connected to the top seat, a pressure block connected to the output end of the hydraulic cylinder, a molding frame connected to the top of the base, a protective box connected to the bottom of the base, a top plate arranged in the molding frame, a push rod connected to the bottom of the top plate, a first inclined block connected to the bottom of the push rod, a second inclined block arranged on one side of the first inclined block, a guide rod connected to one side of the second inclined block, a third inclined block connected to one end of the guide rod, a fourth inclined block arranged on one side of the third inclined block, a connecting plate connected to the fourth inclined block, a first spring sleeved on the outside of the push rod and a second spring sleeved on the outside of the guide rod.
[0007] Preferably, the collecting component includes a material guide plate fixedly connected to the top of the base, material discharge ports respectively opened on both sides of the top of the base, cross plates respectively fixedly connected to both sides of the protection box, a collecting box arranged on the top of the cross plate, and a fixing component for preventing the collecting box from shifting, the material guide plate is V-shaped, and the push rod passes through the material guide plate and is slidably connected to the material guide plate.
[0008] Preferably, a guide groove is provided at the bottom of the protection box, a guide block is fixedly connected to the bottom of the second inclined block, and the guide block is slidably connected to the guide groove.
[0009] Preferably, the fixing component includes sliding openings respectively opened on both sides of the top of the base, a clamping rod connected to the sliding openings, a pull plate connected to the top of the clamping rod, a third spring sleeved on the outside of the clamping rod, a fixing plate fixedly connected to one side of the collection box, and a clamping slot opened on the top of the fixing plate, the clamping rod is plugged into the clamping slot, the clamping rod is slidably connected to the sliding opening, and both ends of the third spring are respectively fixedly connected to the base and the pull plate.
[0010] Preferably, a limiting groove is provided at one side of the protection box, a limiting block is slidably connected in the limiting groove, and a connecting block is fixedly connected between the limiting block and the first inclined block.
[0011] Preferably, a connecting rod is fixedly connected to one side of the collecting box, and a gripping plate is fixedly connected to one end of the connecting rod.
[0012] Preferably, fixed legs are fixedly connected to the four sides of the bottom of the base, and an anti-slip seat is fixedly connected to the bottom of the fixed legs.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. By setting a base, a top seat and an ejection component, the hydraulic cylinder can drive the pressing block to move up and down, thereby controlling the fourth inclined block to move vertically, thereby squeezing the third inclined block to move horizontally, thereby synchronously driving the second inclined block to move horizontally, thereby squeezing the first inclined block to move vertically, thereby driving the top plate to move vertically, and ejecting the formed tea bricks to achieve the demoulding effect, and no additional power is required, and the demoulding can be achieved by using the original power for producing and extruding tea bricks, which can save the use cost and greatly improve the practicality of the device;
[0015] 2. By providing a collecting component, the tea residues falling through the gap between the top plate and the frame can fall onto the guide plate. Since the guide plate is V-shaped, the tea residues can fall through the two discharge ports through the guide plate, and then fall into the collection box for collection, which can facilitate the treatment of the tea residues and prevent them from accumulating at the bottom of the top plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;
[0017] Figure 2 A left side view provided for the utility model;
[0018] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;
[0019] Figure 4 The utility model provides Figure 3 Enlarged view of point B in the middle.
[0020] In the figure: 1, base; 11, top seat; 21, hydraulic cylinder; 22, pressure block; 23, frame; 24, protection box; 25, top plate; 26, push rod; 27, first oblique block; 28, second oblique block; 29, guide rod; 30, third oblique block; 31, fourth oblique block; 32, connecting plate; 33, first spring; 34, second spring; 41, guide plate; 42, feed port; 43, cross plate; 44, collecting box; 51, guide groove; 52, guide block; 61, sliding port; 62, clamping rod; 63, pull plate; 64, third spring; 65, fixed plate; 66, clamping groove; 71, limit groove; 72, limit block; 73, connecting block; 81, connecting rod; 82, grip plate; 91, fixed leg; 92, anti-slip seat. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4The utility model provides a technical solution: an automatic demoulding device for tea bricks, comprising a base 1, a top seat 11, an ejection component for demoulding tea bricks and a collection component for processing tea residues, the ejection component comprising a hydraulic cylinder 21 connected to the top seat 11, a pressing block 22 connected to the output end of the hydraulic cylinder 21, a molding frame 23 connected to the top of the base 1, a protection box 24 connected to the bottom of the base 1, a top plate 25 arranged in the molding frame 23, a push rod 26 connected to the bottom of the top plate 25, a first inclined block 27 connected to the bottom of the push rod 26, a second inclined block 28 arranged at one side of the first inclined block 27, a guide rod 29 connected to one side of the second inclined block 28, and a third inclined block 30 connected to one end of the guide rod 29. , a fourth inclined block 31 arranged on one side of the third inclined block 30, a connecting plate 32 connected to the fourth inclined block 31, a first spring 33 sleeved on the outside of the push rod 26, and a second spring 34 sleeved on the outside of the guide rod 29, the push rod 26 passes through the base 1 and is slidably connected to the base 1, the guide rod 29 passes through the protection box 24 and is slidably connected to the protection box 24, the two ends of the first spring 33 are respectively fixedly connected to the bottom of the base 1 and the top of the first inclined block 27, the two ends of the second spring 34 are respectively fixedly connected to the guide rod 29 and the outer wall of the protection box 24, the tea leaves can be spread on the top plate 25, the hydraulic cylinder 21 can drive the pressing block 22 to move downward, and the tea leaves in the mold frame 23 are pressed and formed. After forming, the hydraulic cylinder 21 drives the pressing block 22 to reset. The fourth inclined block 31 can be driven to squeeze the third inclined block 30 to make it move horizontally, and then the second inclined block 28 can be driven to squeeze the first inclined block 27 to make it move vertically, so that the top plate 25 can be moved up, and the formed tea bricks can be pushed out and demoulded. The first spring 33 and the second spring 34 can assist the first inclined block 27 and the second inclined block 28 to reset, so as to facilitate the subsequent pressing and ejecting of the tea bricks. A guide groove 51 is provided at the bottom of the protection box 24, and a guide block 52 is fixedly connected to the bottom of the second inclined block 28. The guide block 52 is slidably connected to the guide groove 51. The lateral movement of the second inclined block 28 can drive the guide block 52 to move, and the guide block 52 can control the movement of the second inclined block 28 and the third inclined block 30. The protective box 24 is provided with a limiting groove 71 on one side, and a limiting block 72 is slidably connected in the limiting groove 71. A connecting block 73 is fixedly connected between the limiting block 72 and the first inclined block 27. The first inclined block 27 can drive the connecting block 73 and the limiting block 72 to move vertically synchronously. The limiting block 72 can limit the bottom of the first inclined block 27 to prevent the top plate 25 from moving downward when the pressing block 22 presses down the tea leaves. Fixed legs 91 are fixedly connected to the bottom of the base 1 respectively, and an anti-slip seat 92 is fixedly connected to the bottom of the fixed leg 91. The anti-slip seat 92 and the fixed leg 91 can support and fix the base 1 to improve its stability and prevent it from shifting during tea processing.
[0023] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4 The collecting components include a guide plate 41 fixedly connected to the top of the base 1, a feed opening 42 respectively opened on both sides of the top of the base 1, a transverse plate 43 respectively fixedly connected to both sides of the protection box 24, a collecting box 44 arranged on the top of the transverse plate 43, and a fixing component for preventing the collecting box 44 from shifting. The guide plate 41 is V-shaped, and the push rod 26 passes through the guide plate 41 and is slidably connected to the guide plate 41. Part of the tea residues during the pressing process can directly fall into the feed opening 42, and another part of the tea residues fall on the guide plate 41. The tea residues are guided to the feed opening 42 through the guide plate 41, so that these tea residues can fall into the collecting box 44 for unified collection. The fixing components include sliding openings 61 respectively opened on both sides of the top of the base 1, a clamping rod 62 connected to the sliding opening 61, a pulling plate 63 connected to the top of the clamping rod 62, and a pull plate 63 sleeved on the clamping rod 62. The third spring 64 on the outside of the rod 62, the fixing plate 65 fixedly connected to one side of the collecting box 44 and the slot 66 opened on the top of the fixing plate 65, the fixing rod 62 is plugged into the slot 66, the fixing rod 62 is slidably connected to the sliding opening 61, and the two ends of the third spring 64 are respectively fixedly connected to the base 1 and the pull plate 63. By pulling the pull plate 63, the fixing rod 62 can be moved up, so that the third spring 64 is deformed synchronously. The reset of the third spring 64 can push the fixing rod 62 to reset, so that the fixing rod 62 is stuck in the slot 66, and the collecting box 44 can be fixed to prevent the collecting box 44 from shifting, ensuring the stability of collecting tea residues. A connecting rod 81 is fixedly connected to one side of the collecting box 44, and a grip plate 82 is fixedly connected to one end of the connecting rod 81. The connecting rod 81 can be connected through the grip plate 82 to conveniently drive the collecting box 44 to move, so as to facilitate the disassembly, assembly and replacement of the collecting box 44.
[0024] Working principle: During operation, the pull plate 63 is pulled upward, and the movement of the pull plate 63 can drive the clamping rod 62 to move upward, and the third spring 64 on the clamping rod 62 can be deformed, and then the collection box 44 is placed on the top of the horizontal plate 43, and then the pull plate 63 is released, and the third spring 64 is reset to push the clamping rod 62 to reset, so that the clamping rod 62 is clamped into the clamping groove 66, and the collection box 44 can be limited and fixed, and then the tea leaves are spread flat on the top plate 25 in the mold frame 23, and then the hydraulic cylinder 21 is started, and the hydraulic cylinder 21 drives the pressing block 22 to move downward to press and form the tea leaves. After forming, the hydraulic cylinder 21 drives the pressing block 22 to move upward and reset, and the pressing block 22 can drive the connecting plate 32 and the fourth oblique block 31 to move upward, and the fourth oblique block 31 can squeeze the third oblique block 30 to move horizontally, and the third oblique block 30 can drive the guide rod 29 and The second inclined block 28 moves laterally, and the movement of the guide rod 29 can squeeze the second spring 34 to deform it. The movement of the second inclined block 28 can squeeze the first inclined block 27 to move vertically. The vertical movement of the first inclined block 27 can drive the push rod 26 and the top plate 25 to move upward. At the same time, the first spring 33 is deformed by force. The upward movement of the top plate 25 can push out the formed tea brick to demould it. Then the hydraulic cylinder 21 can drive the pressure block 22 to move down a certain distance again, so that the fourth inclined block 31 is separated from the third inclined block 30, and then the first spring 33 and the second spring 34 are reset, so that the third inclined block 30 and the first inclined block 27 are reset. Repeat the above operations to mass produce tea bricks. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.
[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An automatic demoulding device for tea bricks, comprising a base (1), a top base (11), an ejection component for demoulding the tea bricks, and a collection component for processing tea residues, characterized in that: The ejection component comprises a hydraulic cylinder (21) connected to the ejection seat (11), a pressure block (22) connected to the output end of the hydraulic cylinder (21), a molding frame (23) connected to the top of the base (1), a protection box (24) connected to the bottom of the base (1), a top plate (25) arranged in the molding frame (23), a push rod (26) connected to the bottom of the top plate (25), a first inclined block (27) connected to the bottom of the push rod (26), a second inclined block (28) arranged at one side of the first inclined block (27), a guide rod (29) connected to one side of the second inclined block (28), a third inclined block (30) connected to one end of the guide rod (29), a fourth inclined block (31) arranged at one side of the third inclined block (30), a connecting plate (32) connected to the fourth inclined block (31), a first spring (33) sleeved on the outside of the push rod (26), and a second spring (34) sleeved on the outside of the guide rod (29).
2. The automatic demoulding device for tea bricks according to claim 1, characterized in that: The collecting component comprises a material guide plate (41) fixedly connected to the top of the base (1), a material discharge port (42) respectively opened on both sides of the top of the base (1), a transverse plate (43) respectively fixedly connected to both sides of the protection box (24), a collecting box (44) arranged on the top of the transverse plate (43), and a fixing component for preventing the collecting box (44) from shifting, the material guide plate (41) being in a V-shape, and the push rod (26) passing through the material guide plate (41) and being slidably connected to the material guide plate (41).
3. The automatic demoulding device for tea bricks according to claim 1, characterized in that: A guide groove (51) is provided at the bottom of the protection box (24), a guide block (52) is fixedly connected to the bottom of the second inclined block (28), and the guide block (52) is slidably connected to the guide groove (51).
4. The automatic demoulding device for tea bricks according to claim 2, characterized in that: The fixing component comprises sliding openings (61) respectively opened on both sides of the top of the base (1), a clamping rod (62) connected to the sliding opening (61), a pull plate (63) connected to the top of the clamping rod (62), a third spring (64) sleeved on the outside of the clamping rod (62), a fixing plate (65) fixedly connected to one side of the collection box (44), and a clamping groove (66) opened on the top of the fixing plate (65), the clamping rod (62) is plugged into the clamping groove (66), the clamping rod (62) is slidably connected to the sliding opening (61), and the two ends of the third spring (64) are respectively fixedly connected to the base (1) and the pull plate (63).
5. The automatic demoulding device for tea bricks according to claim 1, characterized in that: A limiting groove (71) is provided on one side of the protection box (24), a limiting block (72) is slidably connected in the limiting groove (71), and a connecting block (73) is fixedly connected between the limiting block (72) and the first inclined block (27).
6. The automatic demoulding device for tea bricks according to claim 2, characterized in that: A connecting rod (81) is fixedly connected to one side of the collection box (44), and a gripping plate (82) is fixedly connected to one end of the connecting rod (81).
7. The automatic demoulding device for tea bricks according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to fixed legs (91) on all four sides, and the bottom of the fixed legs (91) is fixedly connected to an anti-slip seat (92).