Weighing frame

Abstract

The utility model discloses a weighing frame which comprises a first fixing frame, a first fixing plate, a second fixing frame, a plurality of connecting rods and a second fixing plate. Wherein the periphery of the first fixing frame is connected with a plurality of sleeves; the first fixing plate is fixedly connected with a plurality of sleeves; a plurality of first positioning holes are formed in the first fixing plate, and a plurality of filling holes are formed in one sides of the first positioning holes; the second fixing frame is arranged above the first fixing frame and used for being placed on a weighing device. The connecting rods correspond to the sleeves one to one and are arranged in the sleeves, and the tops of the connecting rods are fixedly connected with the second fixing frame. The second fixing plate is arranged below the first fixing plate and fixedly connected with the connecting rod, and a plurality of second positioning holes are formed in the second fixing plate. The device is simple in structure and low in cost; the first fixing plate is connected with the filling head, and the second fixing plate is connected with the liquid storage tank, so that the influence of the filling head on weighing is greatly reduced, and the weighing precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ink preparation, and particularly relates to a weighing rack. Background Art

[0002] Ink is an important material for printing, and it shows patterns and words on a printing substrate through printing. Ink includes main components and auxiliary components, which are evenly mixed and repeatedly rolled into a viscous colloidal fluid. It is composed of pigments, binders, additives, solvents, etc., and is used for various printings such as books, packaging and decoration, and architectural decoration. In the prior art, most technicians control the spraying accuracy of each component by controlling the spraying accuracy of the inkjet valve. However, there has been little improvement in weighing. Since each component of the ink needs to be first filled into a liquid storage tank / liquid storage funnel and then stirred, the filling head is often directly connected to the liquid storage tank. In this way, weighing the liquid storage tank will be affected when filling the ink. For this reason, the utility model invents a weighing rack to reduce the interference of the connection between the filling head and the liquid storage tank on weighing and affect the weighing accuracy. Summary of the Invention

[0003] According to an embodiment of the utility model, a weighing rack is provided, which includes:

[0004] A first fixing rack, and several sleeves are connected around the first fixing rack;

[0005] A first fixing plate, which is fixedly connected with several sleeves;

[0006] Several first positioning holes are arranged on the first fixing plate, and several filling holes are arranged on one side of the first positioning holes; the filling holes are used to be connected with an external filling head, and the first positioning holes are used to be connected with a stirrer;

[0007] A second fixing rack, which is arranged above the first fixing rack and is used to be placed on a weighing device, and the weighing device is placed on the first fixing rack;

[0008] Several connecting rods, which correspond to several sleeves one by one and are arranged in several sleeves, and the tops of several connecting rods are respectively fixedly connected with the second fixing rack;

[0009] A second fixing plate, which is arranged below the first fixing plate and is fixedly connected with the connecting rods. Several second positioning holes are arranged on the second fixing plate, and the second positioning holes are respectively connected with the first positioning holes and the filling holes. The stirring shaft of the stirrer can pass through the first positioning holes and the second positioning holes, and the filled ink can pass through the filling holes and the first positioning holes.

[0010] Furthermore, a pair of reinforcing square tubes are arranged on the first fixing rack to enhance the strength of the first fixing rack.

[0011] Furthermore, connection seats corresponding to a plurality of connecting rods are arranged on the second fixing frame, and the plurality of connecting rods are connected to the corresponding connection seats through bolts.

[0012] Furthermore, the number of the first positioning holes is four.

[0013] Furthermore, the middle part of the second fixing frame is hollowed out.

[0014] The weighing frame according to the embodiment of the present invention has a simple structure and low cost; by connecting the first fixing plate to the filling head and the second fixing plate to the liquid storage tank, the influence of the filling head on weighing is greatly reduced, and the weighing accuracy is improved.

[0015] It is to be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further explanation of the claimed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic perspective view according to an embodiment of the present invention;

[0017] Figure 2 is a right view according to an embodiment of the present invention;

[0018] Figure 3 is a bottom view according to an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The preferred embodiments of the present invention will be described in detail below with reference to the drawings, and the present invention will be further elaborated.

[0020] First, the weighing frame according to the embodiment of the present invention will be described in combination with Figures 1 to 3 which is used in an ink dispensing device and has a wide application scenario.

[0021] As Figures 1 to 3 shown, the weighing frame according to the embodiment of the present invention includes:

[0022] A first fixing frame 1, and a plurality of sleeves 11 are connected to the periphery of the first fixing frame 1;

[0023] A first fixing plate 2, and the first fixing plate 2 is fixedly connected to the plurality of sleeves 11;

[0024] A plurality of first positioning holes 21 are provided on the first fixing plate 2, and a plurality of filling holes 22 are provided on one side of the first positioning holes 21; the filling holes 22 are used to be connected to an external filling head, and the first positioning holes 21 are used to be connected to a stirrer;

[0025] A second fixing frame 3, which is arranged above the first fixing frame 1 and is used to be placed on a weighing device, and the weighing device is placed on the first fixing frame 1;

[0026] A plurality of connecting rods 4, the plurality of connecting rods 4 and the plurality of sleeves 11 correspond to each other one by one, are arranged in the plurality of sleeves 11, and do not contact the sleeves 11 to prevent affecting the weighing accuracy. The tops of the plurality of connecting rods 4 are fixedly connected to the second fixing frame 3 respectively;

[0027] The second fixing plate 5 is arranged below the first fixing plate 2 and is fixedly connected to the connecting rod 4. A plurality of second positioning holes 51 are arranged on the second fixing plate 5. The second positioning holes 51 are respectively connected to the first positioning holes 21 and the filling holes 22. The stirring shaft of the stirrer can pass through the first positioning holes 21 and the second positioning holes 51, and the filled ink can pass through the filling holes 22 and the first positioning holes 21.

[0028] Further, as Figure 1 shown, in this embodiment, a pair of reinforcing square tubes 12 are arranged on the first fixing frame 1 to strengthen the strength of the first fixing frame 1.

[0029] Further, as Figure 1 shown, in this embodiment, the second fixing frame 3 is provided with connection seats corresponding to and connected to the plurality of connecting rods 4 one by one. The plurality of connecting rods 4 are connected to the corresponding connection seats by bolts, which is convenient for the disassembly of the connecting rods 4.

[0030] Further, as Figure 1 shown, in this embodiment, the number of the first positioning holes 21 is four, which can correspond to four stirrers, and the number of the second positioning holes 51 is also four, that is, four liquid storage tanks or liquid storage funnels can be arranged, greatly improving the ink mixing efficiency.

[0031] Further, as Figure 1 shown, in this embodiment, the middle part of the second fixing frame 3 is hollowed out to reduce the weight of the second fixing frame 3 and reduce the measurement burden.

[0032] Working principle: Install the first fixing frame 1 on the ink mixing device, place the electronic scale on the first fixing frame, place the second fixing frame 3 on the weighing platform of the electronic scale, connect the filling heads to the filling holes 22 respectively, connect the liquid storage tank to the second fixing plate 5 and make it correspond to the second positioning holes 51; the electronic scale weighs the weights of the second fixing frame 3, the connecting rods 4, the second fixing plate 5 and the liquid storage tank and performs a zeroing operation; each component of the ink enters the corresponding liquid storage tank through the filling holes 22 until the specified weight is reached.

[0033] Above, with reference to Figures 1 to 3 described is the weighing frame according to the embodiment of the present invention, which has a simple structure and low cost; by connecting the first fixing plate to the filling head and the second fixing plate to the liquid storage tank, the influence of the filling head on weighing is greatly reduced, and the weighing accuracy is improved.

[0034] It should be noted that in this specification, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0035] Although the content of the present utility model has been described in detail through the above preferred embodiments, it should be recognized that the above description should not be construed as a limitation of the present utility model. After those skilled in the art have read the above content, various modifications and alternatives to the present utility model will be obvious. Therefore, the protection scope of the present utility model should be defined by the appended claims.

Claims

1. A weighing frame, characterized in that, Comprising: A first fixing frame, with a number of sleeves connected around the first fixing frame; A first fixing plate, which is fixedly connected to the number of sleeves; A number of first positioning holes are provided on the first fixing plate, and a number of filling holes are provided on one side of the first positioning holes; A second fixing frame, which is arranged above the first fixing frame and is used to be placed on a weighing device, and the weighing device is placed on the first fixing frame; A number of connecting rods, which correspond to the number of sleeves one by one and are arranged in the number of sleeves, and the tops of the number of connecting rods are fixedly connected to the second fixing frame respectively; A second fixing plate, which is arranged below the first fixing plate and is fixedly connected to the connecting rod, and a number of second positioning holes are provided on the second fixing plate.

2. The weighing frame according to claim 1, wherein A pair of reinforcing square tubes are provided on the first fixing frame to strengthen the strength of the first fixing frame.

3. The weighing frame according to claim 1, characterized in that, Connection seats corresponding to the number of connecting rods one by one are provided on the second fixing frame, and the number of connecting rods are connected to the corresponding connection seats by bolts.

4. The weighing frame according to claim 1, characterized in that, The number of the first positioning holes is four.

5. The weighing frame according to claim 1, characterized in that, The middle of the second fixing frame is hollowed out.

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