A glue box accessory and a glue box processing technology using the same

Abstract

The application discloses a glue box accessory and a glue box processing technology using the same. The glue box accessory comprises a glue box main body, the glue box main body comprises a fixed part and a movable part arranged along an up-to-down direction, a fixed cavity is arranged in the fixed part, a movable cavity is arranged in the movable part, the fixed part is in sliding connection with the movable part, the movable cavity can be close to or away from the fixed cavity, the fixed cavity and the movable cavity are in communication with each other, a drip irrigation port is arranged on the fixed part, and the drip irrigation port is in communication with the fixed cavity. The application provides a glue box accessory and a glue box processing technology which can conveniently process glue boxes with different lengths.

Description

TECHNICAL FIELD

[0001] The present application relates to a float switch housing, in particular to a glue box accessory. BACKGROUND

[0002] Although there are many types of liquid level float switches on the market, the materials and types of float switch housings are relatively uniform. The main difference between the specifications of float switches lies in the length of the housing. That is, after the float switch is installed on the top of the water tank, the depth of the float switch inserted into the water varies to match the position of the water level in the control tank. However, user machine models and water tank sizes vary greatly. In order to match the different length requirements of the corresponding float switch for various user water tanks, different length and size plastic housings of the float switch need to be developed for different customer water tanks. This results in the need to produce some float switch housings with similar appearance but slightly different length and size, thereby increasing production costs.

[0003] In the field, the housing of the float switch can also be referred to as a glue box. SUMMARY

[0004] The technical problem to be solved by the present application is to solve the above-mentioned problems.

[0005] The solution to the technical problem of the present application is:

[0006] A glue box accessory includes a glue box body, the glue box body includes a fixed part and a movable part arranged along an upward-to-downward direction, a fixed cavity is arranged in the fixed part, a movable cavity is arranged in the movable part, the fixed part and the movable part are slidingly connected, so that the movable cavity can be close to or away from the fixed cavity, the fixed cavity and the movable cavity are in communication with each other, a drip irrigation port is formed on the fixed part, and the drip irrigation port communicates with the fixed cavity.

[0007] As a further improvement of the above technical solution, the fixed part includes a fixed shell arranged along an upward-to-downward direction and an excess pipe fixedly connected to the fixed shell, an installation space is formed in the fixed shell, the drip irrigation port is formed on the top of the fixed shell, the drip irrigation port communicates with the installation space, an excess channel is formed in the excess pipe, the excess channel and the installation space are in communication to form the fixed cavity, and the movable cavity can be close to or away from the excess channel.

[0008] As a further improvement of the above technical solution, the movable part includes a movable pipe, the lower end of the movable pipe is closed, the movable cavity is formed in the movable pipe, the movable pipe is inserted into the excess channel, and the outer wall of the movable pipe is slidingly connected to the inner wall of the excess channel.

[0009] As a further improvement of the above technical solution, the movable part comprises a connecting pipe and a pipe body arranged along the up-down direction, the lower end of the connecting pipe is fixedly connected with the pipe body, the lower end of the pipe body is closed, the upper end of the connecting pipe is fixedly connected with the over pipe, the connecting pipe and the pipe body are in communication with each other to form the movable cavity, and the connecting pipe is a bellows.

[0010] As a further improvement of the above technical solution, the bottom surface of the fixed shell is provided with a plurality of reinforcing ribs, one end of each of the reinforcing ribs is connected with the over pipe, the reinforcing ribs are arranged in a circular array around the axis of the over pipe, and the outer diameter of the bottom surface of the fixed shell is greater than the outer diameter of the over pipe.

[0011] As a further improvement of the above technical solution, the movable pipe is provided with a flange, the flange is arranged on the outer side surface of the movable pipe, and the outer diameter of the flange is greater than the inner diameter of the over pipe.

[0012] As a further improvement of the above technical solution, the movable pipe is provided with an abutting block fixedly arranged on the outer bottom portion of the movable pipe, the bottom surface of the abutting block is arranged along the horizontal plane, and the side surface of the abutting block is provided with a groove arranged around the side surface of the abutting block.

[0013] As a further improvement of the above technical solution, a dry reed tube is arranged in the fixed cavity.

[0014] A processing process using the glue box accessory is as follows.

[0015] S1: The fixed part and the movable part are arranged along the up-down direction, a limiting plate for limiting is arranged directly below the movable part, and the distance between the fixed limiting plate and the fixed part is set;

[0016] S2: The movable part is moved downward to abut against the limiting plate under the action of manual force and / or gravity;

[0017] S3: Liquid resin is dripped into the drip irrigation port, so that the liquid level of the resin rises to the top of the fixed cavity for potting;

[0018] S4: The liquid resin is dried, so that the movable part and the fixed part are fixedly connected through the dried resin to generate the outer shell of the float switch.

[0019] As a further improvement of the above technical solution, the limiting plate is arranged along the horizontal plane.

[0020] The beneficial effects of the present application are that in actual use, the fixed part and the movable part are in sliding connection, so that the user can fix the fixed part, and make the movable part move downward by hand or under the action of gravity, when the movable part moves to the position required by the user, the user can manually fix the movable part, through the setting of the drip irrigation port, the user can conveniently pour liquid resin into the drip irrigation port, so that the liquid level of the liquid resin rises into the fixed cavity, after the liquid resin is dried, the fixed connection between the movable part and the fixed part is realized, so as to form the shell of the float switch; further, in actual use, the user can adjust the distance from the lower end of the movable part to the fixed part according to actual needs, so as to realize the adjustment of the length of the glue box. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly described below. Obviously, the described drawings are only a part of the embodiments of the present application, not all embodiments, and those skilled in the art can obtain other design schemes and drawings according to these drawings without creative labor.

[0022] Figure 1 is a front view of the jig of the glue box of the present application;

[0023] Figure 2 is a first axonometric view of the jig of the glue box of the present application;

[0024] Figure 3 is a second axonometric view of the jig of the glue box of the present application;

[0025] Figure 4 is a schematic view of the pipe body and the connecting pipe of the glue box accessory of the present application.

[0026] Figure 5 is a schematic view of the first axial side structure of the glue box accessory of the present application;

[0027] Figure 6 is a schematic view of the second axial side structure of the glue box accessory of the present application;

[0028] Figure 7 is an enlarged view of I in the present application. Figure 3

[0029] ​In the drawings: 11 - fixed plate, 12 - glue box fixing hole, 13 - limiting plate, 14 - drip irrigation pipe, 15 - motor, 16 - screw rod, 17 - nut, 18 - bottom plate, 19 - stand column, 110 - top plate, 111 - bearing seat, 112 - sliding block, 113 - wire arranging frame, 114 - wire passing hole, 115 - screw hole, 21 - fixed shell, 22 - over-pipe, 23 - drip irrigation port, 24 - over-passage, 25 - installation space, 26 - movable pipe, 27 - connecting pipe, 28 - pipe body, 29 - reinforcing rib, 210 - flange, 211 - abutting block, 212 - groove. DETAILED DESCRIPTION

[0030] The concept, specific structure and generated technical effects of the present application will be described clearly and completely in combination with the embodiments and drawings, so as to fully understand the purpose, features and effects of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments, and other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative labor are within the scope of protection of the present application. In addition, all the coupling / connection relationships mentioned in the text do not mean that the components are directly connected, but that a better coupling structure can be formed by adding or reducing coupling accessories according to the specific implementation. The technical features in the present application can be combined interactively without conflict.

[0031] REFERENCE Figures 1-7 A glue box accessory includes a glue box body, the glue box body includes a fixed part and a movable part arranged along an upward-to-downward direction, a fixed cavity is arranged in the fixed part, a movable cavity is arranged in the movable part, the fixed part and the movable part are slidingly connected, so that the movable cavity can be close to or away from the fixed cavity, the fixed cavity and the movable cavity are in communication with each other, a drip irrigation port 23 is formed on the fixed part, and the drip irrigation port 23 communicates with the fixed cavity.

[0032] With the above, in actual use, the fixed part and the movable part are slidingly connected, so that the user can fix the fixed part, and the movable part moves downward under the action of gravity or manually, when the movable part moves to the position required by the user, the user can manually fix the movable part, through the arrangement of the drip irrigation port 23, the user can conveniently inject liquid resin into the drip irrigation port 23, so that the liquid level of the liquid resin rises into the fixed cavity, after the liquid resin is air-dried, the fixed connection between the movable part and the fixed part is realized, thereby forming the housing of the float switch; further, in actual use, the user can adjust the distance from the lower end of the movable part to the fixed part according to actual needs, thereby adjusting the length of the glue box.

[0033] Further preferably, the fixed part comprises a fixed shell 21 arranged along the up-down direction, a transition pipe 22 fixedly connected to the fixed shell 21, the fixed shell 21 has a mounting space 25 formed therein, the top of the fixed shell 21 is provided with the drip irrigation port 23, the drip irrigation port 23 is communicated with the mounting space 25, the transition pipe 22 has a transition channel 24 formed therein, the transition channel 24 and the mounting space 25 are communicated with each other to form the fixed cavity, and the movable cavity is close to or away from the transition channel 24. This structure is simple and convenient to arrange, and in actual use, the mounting space 25 is used to arrange accessories such as a dry yellow pipe.

[0034] Further preferably, the movable part comprises a movable pipe 26, the lower end of the movable pipe 26 is closed, the movable pipe 26 has the movable cavity formed therein, the movable pipe 26 is inserted into the transition channel 24, and the outer wall of the movable pipe 26 is slidingly connected to the inner wall of the transition channel 24. This structure is simple and convenient to arrange, the outer wall of the movable pipe 26 is slidingly connected to the inner wall of the transition channel 24, and through the arrangement of the movable pipe 26 and the transition channel 24, the overall length of the glue box body can be stretched and contracted, and in actual use, the movable pipe 26 and the transition channel 24 are transitionally connected.

[0035] Further preferably, the movable part comprises a connecting pipe 27 and a pipe body 28 arranged along the up-down direction, the lower end of the connecting pipe 27 is fixedly connected to the pipe body 28, the lower end of the pipe body 28 is closed, the upper end of the connecting pipe 27 is fixedly connected to the transition pipe 22, the connecting pipe 27 and the pipe body 28 are communicated with each other to form the movable cavity, and the connecting pipe 27 is a bellows pipe. This structure is simple and convenient to arrange, the connecting pipe 27 is a bellows pipe, so that the connecting pipe 27 can be stretched and contracted, and in use, the connecting pipe 27 is fixed by injecting liquid resin into the drip irrigation port 23 and allowing the liquid resin to dry and solidify.

[0036] Further preferably, the bottom surface of the fixed shell 21 is provided with a plurality of reinforcing ribs 29, one end of each of the reinforcing ribs 29 is connected to the transition pipe 22, the reinforcing ribs 29 are arranged in a circular array around the axis of the transition pipe 22, and the outer diameter of the bottom surface of the fixed shell 21 is greater than the outer diameter of the transition pipe 22. This structure is simple and convenient to arrange, and through the arrangement of the structure, the strength of the bottom of the fixed shell 21 can be effectively improved, and in addition, one end of each of the reinforcing ribs 29 is connected to the transition pipe 22, so that the strength of the transition pipe 22 can be effectively improved.

[0037] Further as a preferred implementation, the movable tube 26 is provided with a flange 210, which is arranged on the outer side of the movable tube 26, and the outer diameter of the flange 210 is greater than the inner diameter of the over tube 22. This structure is simple and convenient to arrange, and through the arrangement of the flange 210, the movable tube 26 can be effectively prevented from being retracted into the over tube 22.

[0038] Further as a preferred implementation, the movable tube 26 is provided with an abutting block 211, which is arranged on the outer bottom of the movable tube 26, the bottom surface of the abutting block 211 is arranged along the horizontal plane, and the side surface of the abutting block 211 is provided with a groove 212, which is arranged around the side surface of the abutting block 211. This structure is simple and convenient to arrange. Through the arrangement of the groove 212, the user can clamp an object such as a rope in the groove 212 to conveniently pull down the abutting block 211 during actual use.

[0039] Further as a preferred implementation, the fixed cavity is provided with a dry reed tube. This structure is simple and convenient to arrange, and during actual use, the dry reed tube can be inserted into the fixed cavity after the liquid resin is injected into the drip irrigation port 23; or the dry reed tube can be arranged in the fixed cavity first, and then the resin is injected into the drip irrigation port 23 for potting.

[0040] A processing process of the glue box accessory is as follows,

[0041] S1: The fixed part and the movable part are arranged in the direction from top to bottom, a limiting plate 13 for limiting is arranged below the movable part, and the distance between the limiting plate 13 and the fixed part is limited;

[0042] S2: The movable part is moved downward to abut against the limiting plate 13 under the action of manual and / or gravity;

[0043] S3: Liquid resin is injected into the drip irrigation port 23, so that the liquid level of the resin rises to the top of the fixed cavity for potting;

[0044] S4: The liquid resin is dried, so that the movable part and the fixed part are fixedly connected through the dried resin to generate the outer shell of the float switch.

[0045] Further as a preferred implementation, the limiting plate 13 is arranged along the horizontal plane.

[0046] The scheme also provides a jig for the glue box, which comprises a support, a fixing plate 11 arranged in the horizontal direction is arranged on the support, the fixing plate 11 is fixedly connected with the support, at least one glue box fixing hole 12 is formed in the fixing plate 11, each glue box fixing hole 12 forms a fixing channel arranged in the vertical direction, a lifting mechanism is arranged on the support, the lifting mechanism is drivingly connected with a limiting plate 13, the lifting mechanism drives the limiting plate 13 to move up and down, the limiting plate 13 is arranged below the fixing plate 11, a drip irrigation pipe 14 is arranged above the fixing plate 11, the drip irrigation pipe 14 is fixedly connected with the support, and the output port of the drip irrigation pipe 14 is vertically downward.

[0047] With the above, in actual use, the glue box fixing hole 12 on the fixing plate 11 is used to arrange the glue box body, the glue box body comprises a movable part and a fixed part arranged in sequence from bottom to top, the movable part and the fixed part are slidingly connected, the fixed part and the movable part of the glue box body are respectively provided with a fixed cavity and a movable cavity, the fixed cavity and the movable cavity are in communication with each other, the top of the fixed part is provided with an opening communicating with the fixed cavity, so that, in use, the fixed part of the glue box body is placed on the fixing plate 11, the movable part of the glue box body passes through the fixing channel, the lifting mechanism drives the limiting plate 13 to move up and down, and the drip irrigation pipe 14 can drip resin into the opening on the fixed part, the resin drips into the movable cavity through the fixed cavity, under the action of the resin and the gravity of the movable part, the movable part of the glue box body moves downward to abut against the limiting plate 13, after the drip irrigation pipe 14 drips the resin until the liquid level of the resin reaches the fixed cavity, after the resin is dried, the fixed connection between the fixed part and the movable part is realized, and in actual use, a technician in the field can also install a float switch accessory such as a reed switch in the fixed cavity and then fill the resin; so that, in use, the height of the limiting plate 13 is adjusted through the lifting mechanism, so that the float switch shell of different lengths can be conveniently produced.

[0048] Further preferably, the lifting mechanism comprises a motor 15, a lead screw 16 and a nut 17, the nut 17 is cooperatively connected with the lead screw 16, the motor 15 is drivingly connected with one end of the lead screw 16, the other end of the lead screw 16 is rotatably connected with the support, the lead screw 16 is arranged in the vertical direction, the fixed part of the motor 15 is fixedly connected with the support, and the nut 17 is fixedly connected with the limiting plate 13. This structure is simple and convenient to arrange. In this embodiment, the motor 15 is a servo motor.

[0049] Further preferably, the limiting plate 13 is provided with a limiting hole, the nut 17 is arranged in the limiting hole, and the nut 17 is fixedly connected with the limiting hole. This structure is simple and convenient to arrange. When in use, the nut hole in the nut 17 is oriented in the same direction as the limiting hole. The nut 17 is threadedly connected with the lead screw 16, and the lead screw 16 passes through the limiting hole and the nut hole in the nut 17.

[0050] Further preferably, the bracket includes a bottom plate 18, a stand column 19, and a top plate 110. The stand column 19 is parallel to the lead screw 16. The stand column 19 is provided with a sliding block 112. The sliding block 112 is slidably connected with the stand column 19. The sliding block 112 is fixedly connected with the limiting plate 13. The fixed plate 11 is fixedly connected with the stand column 19. This structure is simple and convenient to arrange. In actual use, the fixed plate 11 can be fixedly connected with the stand column 19 by means of a screw.

[0051] Further preferably, the motor 15 is fixedly connected with the bottom plate 18. The bottom plate 18 is fixedly provided with a bearing seat 111. The bearing seat 111 is provided with a bearing. The lower end of the lead screw 16 is rotatably connected with the bearing. The top plate 110 is provided with an opening. The output end of the motor 15 passes downward through the opening. The output end of the motor 15 is drivingly connected with the upper end of the lead screw 16. This structure is simple and convenient to arrange.

[0052] Further preferably, the stand column 19 is provided with at least two stand columns 19. The two stand columns 19 are separately arranged on the two sides of the limiting plate 13. One sliding block 112 is arranged on each stand column 19. The stand column 19 is slidably connected with the sliding block 112. All the sliding blocks 112 are fixedly connected with the limiting plate 13. The stand column 19 and the sliding block 112 are arranged in one-to-one correspondence. This structure is simple and convenient to arrange. In actual use, the sliding block 112 is provided with a vertical through hole. The stand column 19 passes through the vertical through hole. The vertical through hole is slidably connected with the stand column 19.

[0053] Further preferably, the bracket is provided with a wire arranging rack 113. The wire arranging rack 113 is provided with a plurality of wire passing holes 114. The drip irrigation pipe 14 passes downward through the wire passing hole 114. The drip irrigation pipe 14 is fixedly connected with the wire passing hole 114. The wire passing hole 114 is arranged in one-to-one correspondence with the drip irrigation hole. This structure is simple and convenient to arrange. Through the arrangement of the plurality of wire passing holes 114, the drip irrigation pipe 14 can be conveniently fixed in actual use.

[0054] Further preferably, the side of the fixing plate 11 is provided with at least one screw hole 115, which is communicated with the fixing channel, and the screw hole 115 is provided in one-to-one correspondence with the fixing hole, and each screw hole 115 is matched with a fixing screw. This structure is simple and convenient to set, and through the setting of the screw hole 115 and the fixing screw, when the glue box is inserted into the fixing channel from top to bottom in actual use, the user can conveniently lock the glue box by using the screw.

[0055] Further preferably, at least one of the columns 19 is provided with a scale. This structure is simple and convenient to set, and when the motor 15 drives the screw rod 16 to rotate, the nut 17 is fixedly connected with the limiting plate 13, the limiting plate 13 is slidingly connected with the column 19, and the limiting plate 13 is slidingly connected with the column 19 through the sliding block 112 on the left and right sides, thereby limiting the horizontal rotation or translation freedom of the limiting plate 13, so that when the screw rod 16 rotates, the nut 17 moves up and down along the screw rod 16 to drive the limiting plate 13 to move up and down, and through the setting of the scale, the user can more intuitively judge the distance of the limiting plate 13 rising or falling.

[0056] Further preferably, each sliding block 112 is provided with a vertical through hole, the column 19 passes through the vertical through hole, the column 19 is slidingly connected with the vertical through hole, and the vertical through hole is provided in one-to-one correspondence with the column 19. This structure is simple and convenient to set, and when each sliding block 112 is slidingly connected with each column 19, the horizontal freedom of the limiting plate 13 can be effectively limited.

[0057] The preferred embodiments of the application are specifically described above, but the application is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the application, and these equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A plastic box processing technology using plastic box accessories, characterized in that: The plastic box accessory comprises a plastic box body, the plastic box body comprises a fixed part and a movable part arranged in a top-to-bottom direction, a fixed cavity is arranged in the fixed part, a movable cavity is arranged in the movable part, the fixed part is slidably connected to the movable part, so that the movable cavity can approach or move away from the fixed cavity, the fixed cavity and the movable cavity are communicated with each other, a drip irrigation port (23) is provided on the fixed part, and the drip irrigation port (23) is communicated with the fixed cavity; the fixed part comprises a fixed shell (21) arranged in an up-down direction, a fixed connection The transition pipe (22) of the fixed shell (21) forms an installation space (25) in the fixed shell (21). The drip irrigation port (23) is opened on the top of the fixed shell (21). The drip irrigation port (23) is connected to the installation space (25). A transition channel (24) is formed in the transition pipe (22). The transition channel (24) and the installation space (25) are connected to each other to form the fixed cavity. The movable cavity can be close to or away from the transition channel (24). The steps of the plastic box processing technology using the plastic box accessories are as follows: S1: The fixed portion and the movable portion are arranged in a direction from top to bottom, a limiting plate (13) for limiting is arranged directly below the movable portion, and the distance between the limiting plate (13) and the fixed portion is fixed; S2: The movable portion moves downwards under the action of manual force and / or gravity until it contacts the limiting plate (13); S3: dripping liquid resin into the dripping port (23) so that the liquid level of the resin rises to the top of the fixed cavity for potting; S4: Drying the liquid resin so that the movable portion and the fixed portion are fixedly connected by the air-dried resin to form a float switch housing.

2. A plastic box processing process according to claim 1, characterized in that: The limiting plate (13) is arranged along a horizontal plane.

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