Squeezing plate clamping stagnation preventing structure of squeezer

Abstract

The utility model discloses a squeezing plate anti-jamming structure of a squeezer, which comprises a juice removing net barrel, a squeezing plate and a pressing mechanism, the top of the juice removing net barrel is hollow, the squeezing plate movably extends into the juice removing net barrel, a gap is reserved between the peripheral edge of the squeezing plate and the inner wall of the juice removing net barrel, and the pressing mechanism is arranged on the squeezing plate. The pressing mechanism is connected to the upper end of the squeezing plate so as to drive the squeezing plate to ascend or descend; the juice removing device further comprises a sealing ring, the sealing ring is connected to the lower side of the peripheral edge of the squeezing plate, and the outer side of the sealing ring is attached to the inner wall of the juice removing net barrel in a sliding mode. According to the juice removing device, in the downward squeezing process of the squeezing plate, the mesh bag or materials can be prevented from being squeezed out upwards from the gap between the squeezing plate and the juice removing mesh barrel, and the problem of clamping stagnation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of squeezing equipment, in particular to an anti-jamming structure of a squeezing plate of a squeezing machine. Background Art

[0002] The press is widely used for pressing fruits and vegetables such as grapes, watermelons, spinach, and bayberries. It is also widely used for pressing wine lees, oil residues, and honey. Figure 1 and Figure 2 As shown, in the prior art, the press includes a dejuicing net barrel 1, a pressing plate 2 and a pressing mechanism 3. The top of the dejuicing net barrel 1 is open, and the pressing plate 2 is movably extended into the dejuicing net barrel 3. There is a gap 4 between the outer edge of the pressing plate 2 and the inner wall of the dejuicing net barrel 1. The pressing mechanism 3 is connected to the upper end of the pressing plate 2 to drive the pressing plate 2 to rise or fall. It should be noted that, affected by the manufacturing process and in order to prevent the outer edge of the pressing plate 2 from being easily damaged by direct friction with the dejuicing net barrel 1, the gap 4 must exist, and the spacing of the gap 4 is usually between 2 and 5 mm.

[0003] When performing the squeezing process, first, the squeezing material is placed in a mesh bag (not shown); then, the mesh bag containing the squeezing material is placed in the dejuicing net barrel 1; then, the pressing mechanism 3 is controlled to move downward, pushing the squeezing plate 6 downward into the dejuicing net barrel 1 and pressing against the mesh bag containing the squeezing material. In this process, the material in the mesh bag is pressed into a cake-like shape, and the juice flows out from the mesh holes of the dejuicing net barrel, completing the squeezing process. However, in this squeezing process, there is the following technical problem: Since there is a gap 4 between the outer peripheral edge of the squeezing plate 2 and the inner wall of the dejuicing net barrel 1, when the squeezing plate 6 is pressed downward, the mesh bag containing the squeezing material or the material will be squeezed upward from the gap 4, causing a jamming problem. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an anti-stuck structure for a pressing plate of a press based on the above-mentioned deficiencies of the prior art, wherein the anti-stuck structure can prevent the net bag or material from being squeezed upward from the gap between the pressing plate and the dejuicing net barrel during the downward pressing process of the pressing plate, thereby preventing the problem of jamming.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a pressing plate anti-stuck structure of a press machine, comprising a dejuicing net barrel, a pressing plate and a pressing mechanism, the top of the dejuicing net barrel is open, the pressing plate is movably extended into the dejuicing net barrel, there is a gap between the outer peripheral edge of the pressing plate and the inner wall of the dejuicing net barrel, the pressing mechanism is connected to the upper end of the pressing plate to drive the pressing plate to rise or fall; it also includes a sealing ring, the sealing ring is connected to the lower side of the outer peripheral edge of the pressing plate, and the outer side of the sealing ring is slidably fitted with the inner wall of the dejuicing net barrel.

[0006] Preferably, the dejuicing net barrel is a cylindrical dejuicing net barrel, the pressing plate is a circular pressing plate, and the sealing ring is an annular sealing ring.

[0007] Preferably, the upper side of the sealing ring is in contact with the lower side of the press plate, and the inner side of the sealing ring is provided with a concave arc surface or an oblique slope surface. The upper side width of the sealing ring is 20-40 mm, preferably 30 mm; the lower side width is 2-8 mm, preferably 5 mm; the outer side height is 10-30 mm, preferably 20 mm; the inner side height is 2-8 mm, preferably 5 mm.

[0008] Preferably, the cross-section of the sealing ring is rectangular or trapezoidal.

[0009] Preferably, the pressing mechanism is a hydraulic cylinder or a manual pressing mechanism.

[0010] Preferably, the sealing ring is any one of a silicone sealing ring, a rubber sealing ring, a PE sealing ring, a PP sealing ring, a PC sealing ring, a PA sealing ring, a PU sealing ring, and an ABS sealing ring.

[0011] The beneficial effect of the utility model is that since a sealing ring is connected to the lower side of the outer peripheral edge of the pressing plate, the outer side of the sealing ring can be slidably fitted with the inner wall of the dejuicing net barrel. Therefore, when the utility model is performing the pressing work, the pressing mechanism moves downward to push the pressing plate downward into the dejuicing net barrel and presses against the net bag containing the pressed material. During this process, the sealing ring is tightly fitted to the inner wall of the dejuicing net barrel, and the net bag or material containing the material cannot be squeezed upward from the gap between the pressing plate and the dejuicing net barrel, thereby preventing the problem of jamming. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The figure is a schematic diagram of the combined structure of the dejuicing net barrel and the pressing plate in the prior art.

[0013] Figure 2 for Figure 1 A partial enlarged view of part A.

[0014] Figure 3It is a structural schematic diagram of the utility model.

[0015] Figure 4 for Figure 3 A partial enlarged view of part B.

[0016] Figure 5 This is a bottom view of the preferred sealing ring of the utility model.

[0017] Figure 6 This is a cross-sectional structural diagram of a sealing ring preferably used in the present invention.

[0018] Figure 7 This is a cross-sectional structural diagram of another preferred sealing ring of the present invention.

[0019] Figure 8 It is a schematic diagram of the structure of an electric press with a press plate anti-stuck structure.

[0020] In the figure: 1. dejuicing net barrel; 2. pressing plate; 3. pressing mechanism; 4. gap; 5. sealing ring; 51. concave arc surface; 52. inclined slope surface; 6. support; 7. crossbeam; 8. juice outlet box; 9. hydraulic cylinder. DETAILED DESCRIPTION

[0021] The structural principle and working principle of the utility model are further described in detail below with reference to the accompanying drawings.

[0022] like Figure 3-Figure 6 As shown, the utility model is a pressing plate anti-stuck structure of a press machine, comprising a dejuicing net barrel 1, a pressing plate 2 and a pressing mechanism 3, the top of the dejuicing net barrel 1 is open, the pressing plate 2 is movably extended into the dejuicing net barrel 1, and a gap 4 is provided between the outer peripheral edge of the pressing plate 2 and the inner wall of the dejuicing net barrel 1, the pressing mechanism 3 is connected to the upper end of the pressing plate 2 to drive the pressing plate 2 to rise or fall; and also includes a sealing ring 5, the sealing ring 5 is connected to the lower side of the outer peripheral edge of the pressing plate 2, and the outer side of the sealing ring 5 is slidably fitted with the inner wall of the dejuicing net barrel 1.

[0023] The squeezing process of the utility model is as follows: first, the squeezing material is placed in a mesh bag (not shown); then, the mesh bag containing the squeezing material is placed in the dejuicing net barrel 1; then, the pressing mechanism 3 is controlled to move downward, and the squeezing plate 6 is pushed downward into the dejuicing net barrel 1 and pressed against the mesh bag containing the squeezing material; the material in the mesh bag is pressed into a cake-like shape, and the juice flows out from the mesh holes of the dejuicing net barrel 1, completing the squeezing process. The utility model has a sealing ring 5 connected to the lower side of the outer peripheral edge of the squeezing plate 2, and the outer side of the sealing ring 5 is slidably fitted with the inner wall of the dejuicing net barrel 1. Therefore, during the squeezing process of the utility model, the sealing ring 5 is tightly fitted to the inner wall of the dejuicing net barrel 1, and the mesh bag or material containing the material cannot be squeezed upward from the gap 4 between the squeezing plate 2 and the dejuicing net barrel 1, thereby preventing the problem of jamming.

[0024] like Figure 3 and Figure 5 As shown, the dejuicing net barrel 1 is a cylindrical dejuicing net barrel, and a plurality of mesh holes are evenly distributed on the dejuicing net barrel 1. The pressing plate 2 is a circular pressing plate, and the sealing ring 5 is an annular sealing ring.

[0025] like Figure 3-Figure 6 As shown, as a preferred embodiment of the present invention, the upper side of the sealing ring 5 is fitted with the lower side of the pressing plate 2, and the inner side of the sealing ring 5 is provided with a concave arc surface 51. The upper side width of the sealing ring 5 is 20-40 mm, preferably 30 mm; the lower side width is 2-8 mm, preferably 5 mm; the outer side height is 10-30 mm, preferably 20 mm; the inner side height is 2-8 mm, preferably 5 mm. The size of the sealing ring is adjusted according to the different models of the press.

[0026] like Figure 7 As shown, and combined with reference Figure 3-Figure 5 As another preferred embodiment of the present invention, the upper side of the sealing ring 5 is in contact with the lower side of the press plate 2, and the inner side of the sealing ring 5 is provided with an oblique slope 52. The upper side width of the sealing ring 5 is 20-40 mm, preferably 30 mm; the lower side width is 2-8 mm, preferably 5 mm; the outer side height is 10-30 mm, preferably 20 mm; the inner side height is 2-8 mm, preferably 5 mm. The size of the sealing ring is adjusted according to the different models of the press.

[0027] During the squeezing process of the utility model, the concave arc surface 51 or the inclined slope surface 52 on the inner side of the sealing ring 5 is subjected to the reverse squeezing force from the mesh bag or the material filled with the material, and will deform and open outward, forcing the sealing ring 5 to fit more closely to the inner wall of the dejuicing net barrel 1, so that the mesh bag or the material filled with the material cannot be squeezed upward from the gap 4 between the pressing plate 2 and the dejuicing net barrel 1, and the anti-jamming effect is very good.

[0028] The sealing ring 5 of the present invention is not limited to the above structure, and the cross-sectional shape of the sealing ring 5 can also be rectangular or trapezoidal.

[0029] The pressing mechanism 3 of the present invention is a hydraulic cylinder or a manual pressing mechanism. Figure 7 As shown, it is a schematic diagram of the structure of an electric press with a press plate anti-stuck structure, which includes a pillar 6, a crossbeam 7, a juice box 8, a dejuicing net barrel 1, a hydraulic cylinder 9, a press plate 2 and a sealing ring 5. Two pillars 6 are provided, and the crossbeam 7 is connected to the upper ends of the two pillars 6; the juice box 8 is provided between the lower ends of the two pillars 6, and the dejuicing net barrel 1 is placed on the juice box 8, and the bottom and top of the dejuicing net barrel 1 are both open; the hydraulic cylinder 9 is installed on the crossbeam 7, and the piston rod of the hydraulic cylinder 9 extends downward and connects the press plate 2 to drive the press plate 2 to rise or fall; the sealing ring 5 is connected to the lower side of the outer peripheral edge of the press plate 2, and the outer side of the sealing ring 5 is slidably fitted with the inner wall of the dejuicing net barrel 1. The manual pressing mechanism can be found in another patent 202021367306.8 of the applicant.

[0030] The sealing ring 5 of the utility model is any one of a silicone sealing ring, a rubber sealing ring, a PE sealing ring, a PP sealing ring, a PC sealing ring, a PA sealing ring, a PU sealing ring, and an ABS sealing ring.

[0031] The above is only a preferred embodiment of the present invention. Any slight modification, equivalent changes and modifications made to the above embodiments according to the technical solution of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A press plate anti-jamming structure of a press machine, comprising a dejuicing net barrel (1), a press plate (2) and a pressing mechanism (3), wherein the top of the dejuicing net barrel (1) is open, the press plate (2) movably extends into the dejuicing net barrel (1), a gap (4) is provided between the outer peripheral edge of the press plate (2) and the inner wall of the dejuicing net barrel (1), and the pressing mechanism (3) is connected to the upper end of the press plate (2) to drive the press plate (2) to rise or fall; characterized in that: It also comprises a sealing ring (5), the sealing ring (5) being connected to the lower side of the outer peripheral edge of the pressing plate (2), and the outer side of the sealing ring (5) being slidably fitted to the inner wall of the dejuicing net barrel (1).

2. The anti-jamming structure of the press plate of the press according to claim 1, characterized in that: The dejuicing net barrel (1) is a cylindrical dejuicing net barrel, the pressing plate (2) is a circular pressing plate, and the sealing ring (5) is an annular sealing ring.

3. The anti-jamming structure of the press plate of the press according to claim 1, characterized in that: The upper side of the sealing ring (5) is in contact with the lower side of the pressing plate (2), and the inner side of the sealing ring (5) is provided with a concave arc surface (51).

4. The anti-jamming structure of the press plate of the press according to claim 1, characterized in that: The upper side of the sealing ring (5) is in contact with the lower side of the pressing plate (2), and the inner side of the sealing ring (5) is provided with an inclined slope surface (52).

5. The anti-jamming structure of the press plate of the press according to claim 3 or 4, characterized in that: The sealing ring (5) has an upper width of 20-40 mm, a lower width of 2-8 mm, an outer height of 10-30 mm, and an inner height of 2-8 mm.

6. The anti-jamming structure of the press plate of the press according to claim 5, characterized in that: The sealing ring (5) has an upper width of 30 mm, a lower width of 5 mm, an outer height of 20 mm, and an inner height of 5 mm.

7. The anti-jamming structure of the press plate of the press according to claim 1, characterized in that: The cross-sectional shape of the sealing ring (5) is rectangular or trapezoidal.

8. The anti-jamming structure of the press plate of the press according to claim 1, characterized in that: The pressing mechanism (3) is a hydraulic cylinder or a manual pressing mechanism.

9. The anti-jamming structure of the press plate of the press according to claim 1, characterized in that: The sealing ring (5) is any one of a silicone sealing ring, a rubber sealing ring, a PE sealing ring, a PP sealing ring, a PC sealing ring, a PA sealing ring, a PU sealing ring, and an ABS sealing ring.

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