Drying disc taking-out clamp

Abstract

A drying disc taking-out clamp comprises a rectangular sleeve, inserting plates are arranged at the two ends of the rectangular sleeve, upper battens are perpendicularly arranged at the outer side ends of the inserting plates, L-shaped buckle plates are arranged at the inner side ends of the upper battens, the L-shaped buckle plates are arranged at the protruding edges of a tray in a buckled mode, and therefore the upper battens and the tray are connected together. A pair of moving holes is formed in the outer side end of the upper batten, connecting screws are arranged in the moving holes in a penetrating mode, a movable upper plate is arranged at the upper ends of the connecting screws, a transverse rod is installed at the inner side end of the movable upper plate, an outer clamping plate is installed at the lower ends of the connecting screws, and the outer clamping plate is clamped on a protruding edge at the outer side end of the tray, so that the tray can be taken out and transferred conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of heparin sodium production, in particular to a drying tray extraction clamp. Background Art

[0002] During the production and preparation of heparin sodium, operations such as precipitation and drying are required for the production of heparin sodium. Among them, when drying heparin sodium, currently, a drying oven or a drying tank is used for drying heparin sodium. Among them, when drying with a vacuum drying oven, there are problems of inconvenient placement and extraction of the tray, and it is easy to cause burns to the operator during the extraction process. Content of the Utility Model

[0003] The utility model provides a drying tray extraction clamp to solve the above-mentioned deficiencies of the prior art, solve the problem of inconvenient extraction of the tray, and has strong practicability.

[0004] In order to achieve the purpose of the utility model, the following technology is proposed:

[0005] A drying tray extraction clamp includes a rectangular sleeve. Insert plates are provided at both ends of the rectangular sleeve. An upper plate strip is vertically provided at the outer end of the insert plate. An L-shaped clamping plate is provided at the inner end of the upper plate strip. The L-shaped clamping plate is buckled at the convex edge of the tray, thereby connecting the upper plate strip and the tray together.

[0006] A pair of moving holes are opened at the outer end of the upper plate strip. Connecting screws are inserted into the moving holes. An active upper plate is provided at the upper end of the connecting screw. A cross bar is installed at the inner end of the active upper plate. An outer clamping plate is installed at the lower end of the connecting screw. The outer clamping plate is clamped on the convex edge at the outer side end of the tray, so as to facilitate the extraction and transfer operations of the tray.

[0007] A concave seat is installed on the rectangular sleeve. A rotating top plate is rotatably provided on the concave seat. A top wheel is provided at the inner end of the rotating top plate. The outer circumference of the top wheel is tangent to the outer wall of the cross bar. By rotating the rotating top plate, the cross bar and the outer clamping plate can move inwards, so that the outer clamping plate is clamped at the outer side end of the convex edge of the tray.

[0008] Further, a pair of kidney-shaped holes are opened on the rectangular sleeve. Multiple active screws are inserted into the kidney-shaped holes. Pressure plates are sleeved on the upper ends of the active screws at the same end. Nuts are provided on the active screws. The lower ends of the active screws are provided on the insert plates. When the insert plates are fixed on the rectangular sleeve, the nuts act on the pressure plates, and the pressure plates act on the rectangular sleeve. Through the arranged active screws and other components, the distance between the upper plate strips can be adjusted according to the size of the tray, thereby expanding the scope of application.

[0009] Further, in order to facilitate the transfer operation of the tray, a concave handle is provided on the upper plate strip.

[0010] Further, after the pallet transfer operation is completed, in order to enable the outer clamping plate to automatically cancel the locking, a guiding through rod is provided at the outer end of the movable upper plate. An end cap is provided at the outer end of the guiding through rod. A spring is sleeved on the outer end of the guiding through rod. The spring is located inside the end cap. An inner end plate is sleeved on the guiding through rod. The inner end plate is provided at the outer end of the upper plate strip. The spring is located outside the inner end plate.

[0011] Further, in order to facilitate the operation when pulling out the pallet outward, an L-shaped support plate is installed at the outer end of the upper plate strip.

[0012] Further, in order to facilitate the operation of pulling out the pallet, a concave handle rod is provided on the L-shaped support plate.

[0013] The advantages of the above technical solution are as follows:

[0014] The utility model is convenient for clamping the pallet and facilitating the removal and transfer operations of the pallet. Description of the Drawings

[0015] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the drawings.

[0016] Figure 1 Shows the three-dimensional structure of one of the embodiments Figure 1 .

[0017] Figure 2 Shows the three-dimensional structure of one of the embodiments Figure 2 .

[0018] Figure 3 Shows the enlarged view at A.

[0019] Figure 4 Shows the enlarged view at B. Detailed Description of the Embodiment

[0020] Such as Figures 1 to 4As shown in the figure, a drying tray removal clamp includes a rectangular sleeve 2, and insertion plates 3 are provided at both ends of the rectangular sleeve 2. Specifically, a pair of waist-shaped holes 20 are formed in the rectangular sleeve 2, and a plurality of movable screw rods 21 are inserted through the waist-shaped holes 20. At the upper ends of the movable screw rods 21 at the same end, pressure plates 22 are sleeved. Nuts 23 are provided on the movable screw rods 21, and the lower ends of the movable screw rods 21 are arranged on the insertion plates 3. When the insertion plates 3 are fixed to the rectangular sleeve 2, the nuts 23 act on the pressure plates 22, and the pressure plates 22 act on the rectangular sleeve 2. A upper plate strip 30 is vertically provided at the outer end of the insertion plate 3. An L-shaped support plate 39 is installed at the outer end of the upper plate strip 30. A concave handle bar 40 is provided on the L-shaped support plate 39. A concave handle 31 is provided on the upper plate strip 30. An L-shaped clamping plate 6 is provided at the inner end of the upper plate strip 30. A pair of moving holes 32 are formed at the outer end of the upper plate strip 30. Connecting screws 33 are inserted through the moving holes 32. An upper movable plate 35 is provided at the upper end of the connecting screw 33. A cross bar 41 is installed at the inner end of the upper movable plate 35. An outer clamping plate 34 is installed at the lower end of the connecting screw 33. A concave seat 42 is installed on the rectangular sleeve 2. A rotating top plate 43 is rotatably provided on the concave seat 42. A top wheel 44 is provided at the inner end of the rotating top plate 43. The outer circumference of the top wheel 44 is tangent to the outer wall of the cross bar 41. A holding rod 45 is provided at the outer end of the rotating top plate 43.

[0021] A guiding through rod 36 is provided at the outer end of the upper movable plate 35. An end cap is provided at the outer end of the guiding through rod 36. A spring 37 is sleeved on the outer end of the guiding through rod 36. The spring 37 is located inside the end cap. An inner end plate 38 is sleeved on the guiding through rod 36. The inner end plate 38 is arranged at the outer end of the upper plate strip 30. The spring 37 is located outside the inner end plate 38.

[0022] In actual application of this embodiment, the operator extends the inner end of the upper plate strip 30 into the inner end of the tray 1, so that the L-shaped clamping plate 6 is buckled on the inner end of the convex edge 10 of the tray 1.

[0023] Then, the operator rotates the rotating top plate 43 through the holding rod 45, so that the outer circumference of the top wheel 44 acts on the outer wall of the cross bar 41, and then the cross bar 41 drives the outer clamping plate 34 to move inward, so as to clamp the outer clamping plate 34 on the outer end of the convex edge 10.

[0024] Then, the operator holds the concave handle bar 40, and then pulls the tray 1 outward. After the tray 1 is removed, the operator holds the concave handle 31 to perform the long-distance transfer of the tray 1 and the pouring operation of the heparin sodium therein.

[0025] Among them, when adjusting the distance between the upper plate strips 30, the operator first loosens the nut 23, and then adjusts the distance between the upper plate strips 30. After the adjustment is completed, the locking operation is performed through the nut 23.

[0026] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims

1. A drying tray removal clamp, characterized in that It includes a rectangular sleeve (2). At both ends of the rectangular sleeve (2), there are inserted plates (3). At the outer ends of the inserted plates (3), upper slats (30) are vertically provided. At the inner ends of the upper slats (30), there are L-shaped buckle plates (6). At the outer ends of the upper slats (30), a pair of moving holes (32) are opened. Connecting screws (33) are inserted through the moving holes (32). At the upper ends of the connecting screws (33), there are movable upper plates (35). At the inner ends of the movable upper plates (35), cross bars (41) are installed. At the lower ends of the connecting screws (33), outer clamping plates (34) are installed. A concave seat (42) is installed on the rectangular sleeve (2). A rotating top plate (43) is rotatably provided on the concave seat (42). At the inner end of the rotating top plate (43), there is a top wheel (44). The outer circumference of the top wheel (44) is tangent to the outer wall of the cross bar (41).

2. The drying tray removal clamp according to claim 1, wherein A pair of kidney-shaped holes (20) are opened on the rectangular sleeve (2). Multiple movable screw rods (21) are inserted through the kidney-shaped holes (20). At the upper ends of the movable screw rods (21) at the same end, there are pressure plates (22) sleeved. Nuts (23) are provided on the movable screw rods (21). The lower ends of the movable screw rods (21) are provided on the inserted plates (3). When the inserted plates (3) are fixed to the rectangular sleeve (2), the nuts (23) act on the pressure plates (22), and the pressure plates (22) act on the rectangular sleeve (2).

3. The drying tray taking clamp according to claim 1, wherein, There is a concave handle (31) on the upper slat (30).

4. The drying tray taking clamp according to claim 1, wherein, At the outer end of the movable upper plate (35), there is a guiding through rod (36). At the outer end of the guiding through rod (36), there is an end cap. A spring (37) is sleeved on the outer end of the guiding through rod (36). The spring (37) is located inside the end cap. An inner end plate (38) is sleeved on the guiding through rod (36). The inner end plate (38) is provided at the outer end of the upper slat (30). The spring (37) is located outside the inner end plate (38).

5. The drying tray removal clip according to claim 1, wherein An L-shaped support plate (39) is installed at the outer end of the upper slat (30).

6. The drying tray removal clamp according to claim 5, wherein There is a concave handle rod (40) on the L-shaped support plate (39).

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