A hose marking position device

Abstract

The invention provides a hose marking position device, belonging to the technical field of semiconductor packaging, comprising a hose base and a hose marking pen, wherein the hose base is used to fix the hose, and the hose marking pen is used to mark the hose; the hose base is a rectangular parallelepiped structure, and a group of hose placement holes are provided on the upper surface of the hose base, and a through marking hole for the hose marking pen to pass through is provided on the side of the hose placement hole; a marking pen tip is provided at the working end of the cylindrical tube body, and when the hose is placed in the hose placement hole, the marking pen tip extends forward under the action of external force, thereby marking the hose; the position of the hose that needs to be marked can be marked quickly, and the accuracy is improved.

Description

Technical Field

[0001] The invention relates to the technical field of semiconductor packaging, and in particular to a hose marking position device. Background Art

[0002] Epoxy hoses are used to accurately and evenly apply epoxy resin materials to semiconductor chips and packaging substrates to ensure the electrical and mechanical properties of the chips during the packaging process. Epoxy resins are usually stored in liquid form in specific containers, and the hoses deliver these epoxy resins to the designated application area.

[0003] During production, material handlers will manually use a marker pen to draw a circle at the remaining 5mm on the bottom of the hose before distributing it. The purpose is to remind the hose not to exceed this scale line during use to prevent excessive epoxy resin from causing "hollowing" and thus affecting product quality. However, manually drawing circles on the hose with a marker pen is inefficient and not accurate enough. Therefore, a standardized and easy-to-operate hose position marking device is urgently needed. Summary of the invention

[0004] Purpose of the invention: The purpose of the present invention is to provide a hose marking position device to address the shortcomings of the prior art in that manual marking of hoses is not accurate enough and inefficient, and to quickly mark the position of the hose that needs to be marked with improved accuracy.

[0005] Technical solution: The hose position marking device described in the present invention comprises a hose base and a hose marking pen, wherein the hose base is used to fix the hose, and the hose marking pen is used to mark the hose;

[0006] The hose base is a rectangular parallelepiped structure, and a group of hose placement holes are provided on the upper surface of the hose base. A through-marking hole for the hose marking pen to pass through is provided on the side of the hose placement hole;

[0007] The hose marking pen includes a cylindrical tube body, a fixing block is sleeved on the cylindrical tube body, a marking pen fixing top screw is arranged on the top of the fixing block, which is used to fix the hose marking pen and the fixing block, and at least two fixing bolts are arranged on the fixing block, which are used to fix the fixing block and the hose base. A marking pen tip is arranged at the working end of the cylindrical tube body. When the hose is placed in the hose placement hole, the marking pen tip extends forward due to the action of external force, thereby marking the hose.

[0008] Furthermore, the diameters of the hose placement holes vary in size, and these sizes are respectively suitable for commonly used 5CC, 10CC, and 30CC hoses.

[0009] Furthermore, a circle of steps is provided on the circumferential direction of the inner wall of the hose placement hole to adjust the inner diameter of the hose placement hole.

[0010] Furthermore, a telescopic spring is sleeved on the fixing bolt. Before the operator inserts the hose into the corresponding hole, the operator only needs to gently pull back the marking pen. After the hose is fully inserted, the marking pen is released. Due to the release force of the spring, the tip of the marking pen contacts the hose.

[0011] Beneficial effects: Compared with the prior art, the advantages of the present invention are:

[0012] (1) The hose base and the hose marking pen designed in the present invention work together. When the hose is placed in a suitable hose placement hole, a slight turn can mark the hose, which is efficient and accurate.

[0013] (2) The hose placement holes provided by the present invention have different sizes and are suitable for hoses of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention;

[0015] Figure 2 It is a structural schematic diagram of another perspective of the present invention;

[0016] Figure 3 It is a structural schematic diagram of the hose marking pen in the present invention. DETAILED DESCRIPTION

[0017] The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the embodiments.

[0018] like Figure 1 A hose position marking device shown includes a hose base 1 and a hose marking pen 2, wherein the hose base 1 is used to fix the hose, and the hose marking pen 2 is used to mark a mark on the hose;

[0019] The hose base 1 is a rectangular parallelepiped structure, and a group of hose placement holes 3 are provided on the upper surface of the hose base 1. Figure 2 As shown, the diameters of the hose placement holes 3 are different, and from left to right they are suitable for four types of hoses. The hose placement hole labeled A is a through hole with a step on the hole wall, an outer diameter of 18.5mm, and an inner diameter of 17mm; the hose placement hole labeled B is a through hole with a step on the hole wall, an outer diameter of 19mm, and an inner diameter of 10mm; the hose placement hole labeled C is a blind hole with a diameter of 15.8mm; the hose placement hole labeled D is a through hole with a step on the hole wall, an outer diameter of 26mm, and an inner diameter of 24.4mm; the step on the hole wall is used to adjust the inner diameter of the hose placement hole and the height of the mark on the tube body. A through marking hole 4 for the hose marking pen 2 to pass through is provided on the side of the hose placement hole 3;

[0020] like Figure 3 As shown, the hose marking pen 2 includes a cylindrical tube body, a fixing block 5 is sleeved on the cylindrical tube body, a marking pen fixing top screw 7 is arranged on the top of the fixing block 5, which is used to fix the hose marking pen 2 and the fixing block 5, and two fixing bolts 8 are arranged on the fixing block 5, which are used to fix the fixing block 5 and the hose base 1, and a marking pen tip 6 is arranged at the working end of the cylindrical tube body. When the hose is placed in the hose placement hole 3, the marking pen tip 6 extends forward due to the action of external force, thereby marking the hose.

[0021] Furthermore, in order to allow the hose to adapt itself when inserted into the hose placement hole, a telescopic spring is sleeved on the fixing bolt 8 .

[0022] Working method:

[0023] When in use, the operator inserts the hose into the corresponding hole and only needs to gently pull back the marking pen. After the hose is fully inserted, release the marking pen. Due to the release force of the spring, the tip of the marking pen contacts the hose. At this time, the operator only needs to lightly turn the hose one circle, and the marking pen will automatically draw a circle at a distance of 5mm from the bottom of the hose. After turning one circle, pull the marking pen lightly again and gently pull out the hose to complete the marking of the 5mm scale line of the hose.

[0024] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the present invention itself. Various changes in form and details may be made without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A hose marking position device, characterized in that: It comprises a hose base (1) and a hose marking pen (2), wherein the hose base (1) is used to fix the hose, and the hose marking pen (2) is used to mark the hose; The hose base (1) is a rectangular parallelepiped structure, and a group of hose placement holes (3) are provided on the upper surface of the hose base (1). A through-marking hole (4) for the hose marking pen (2) to pass through is provided on the side of the hose placement hole (3); The hose marking pen (2) comprises a cylindrical tube body, a fixing block (5) is sleeved on the cylindrical tube body, a marking pen fixing top screw (7) is arranged on the top of the fixing block (5) for fixing the hose marking pen (2) and the fixing block (5), at least two fixing bolts (8) are arranged on the fixing block (5) for fixing the fixing block (5) and the hose base (1), and a marking pen tip (6) is arranged at the working end of the cylindrical tube body. When the hose is placed in the hose placement hole (3), the marking pen tip (6) extends forward due to the action of external force, thereby marking a mark on the hose.

2. A hose marking position device according to claim 1, characterized in that: The diameters of the hose placement holes (3) vary.

3. A hose marking position device according to claim 2, characterized in that: A circle of steps is arranged in the circumferential direction of the inner wall of the hose placement hole (3) for adjusting the inner diameter of the hose placement hole.

4. A hose marking position device according to claim 1, characterized in that: A telescopic spring (9) is sleeved on the fixing bolt (8).

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