阅读说明：本技术 一种针对温度传感器智能制造用防滴落灌封组件 (To temperature sensor intelligent manufacturing with antidrip embedment subassembly that falls ) 是由 华爱萍 于 2020-11-04 设计创作，主要内容包括：本发明涉及传感器制造技术领域,且公开了一种针对温度传感器智能制造用防滴落灌封组件,包括树脂灌封管,所述树脂灌封管的底部固定连接有灌封头,所述树脂灌封管的外侧壁固定连接有固定座,所述固定座的一端固定连接有活动块,所述活动块的外侧壁固定连接有连接杆,所述连接杆的一端固定连接有弹性片。粘稠的树脂在灌封时,可以迅速的被挤压出灌封头,反之,当支撑丝杆上升时,被挤压的支撑弹簧带动支撑丝杆反向移动,使两个螺纹套筒向外移动,使传动板带动活动块向外移动,使活动块通过连接杆带动弹性片向外收缩,产生吸力,使该组件在灌封完成后,树脂被吸力吸附回树脂灌封管内,使树脂不会粘黏在灌封头内,从而实现了防泄漏和堵塞的效果。(The invention relates to the technical field of sensor manufacturing, and discloses an anti-dripping encapsulation assembly for intelligent manufacturing of a temperature sensor. Viscous resin when the embedment, can be rapid by extruding the head of irritating, on the contrary, when the lead screw rises, driven support lead screw antiport by extruded supporting spring, make two screw sleeve outwards remove, make the driving plate drive the movable block outwards and remove, make the movable block pass through the connecting rod and drive the outside shrink of flexure strip, produce suction, make this subassembly after the embedment is accomplished, the resin is in the resin embedment pipe is adsorbed back to suction, it can not stick in the head of irritating to make the resin, thereby the effect of preventing leaking and blockking up has been realized.)

1. The utility model provides a to temperature sensor intelligent manufacturing with antidrip embedment subassembly, includes resin embedment pipe (1), its characterized in that: the bottom of the resin encapsulation pipe (1) is fixedly connected with an encapsulation head (11), the outer side wall of the resin encapsulation pipe (1) is fixedly connected with a fixed seat (2), one end of the fixed seat (2) is fixedly connected with a movable block (21), the outer side wall of the movable block (21) is fixedly connected with a connecting rod (23), one end of the connecting rod (23) is fixedly connected with an elastic sheet (24), one side of the fixed seat (2) is movably connected with a support screw rod (3), the outer side wall of the support screw rod (3) is in threaded connection with a threaded sleeve (31), the outer side wall of the threaded sleeve (31) is hinged with a transmission plate (33), and one side of the transmission plate (33) is fixedly connected with the outer side wall of the movable block (21);

irritate lateral wall fixedly connected with clamping sleeve (4) of head (11), the inside wall swing joint of clamping sleeve (4) has supporting shoe (41), spring (42) are set up to one side fixedly connected with of supporting shoe (41), the one end fixedly connected with accommodate the lead screw (5) of accommodate the lead screw (3), the lateral wall threaded connection of accommodate the lead screw (5) has hinge bar (51), the lateral wall fixedly connected with damping piece (52) of hinge bar (51).

2. The anti-drip potting assembly for temperature sensor smart manufacturing of claim 1, wherein: the movable blocks (21) are provided with two movable blocks, and a synchronous rod (22) is fixedly connected between the two movable blocks (21).

3. The anti-drip potting assembly for temperature sensor smart manufacturing of claim 1, wherein: the number of the elastic pieces (24) is two, and the two elastic pieces (24) are symmetrically distributed according to the position of the center of a circle in the resin potting pipe (1).

4. The anti-drip potting assembly for temperature sensor smart manufacturing of claim 1, wherein: the supporting screw rod (3) is composed of two screw rods with opposite threads.

5. The anti-drip potting assembly for temperature sensor smart manufacturing of claim 1, wherein: the number of the threaded sleeves (31) is two, and the two threaded sleeves (31) are connected through a supporting spring (32).

6. The anti-drip potting assembly for temperature sensor smart manufacturing of claim 1, wherein: articulated rod (51) comprise two mutual articulated body of rod, articulated rod (51) are equipped with two altogether articulated rod (51) refer to accommodate the lead screw (5) the lateral wall fixed connection.

7. The anti-drip potting assembly for temperature sensor smart manufacturing of claim 1, wherein: the outer side wall of each damping block (52) is provided with a protrusion, the number of the damping blocks (52) is two, and the two damping blocks (52) are symmetrically distributed according to the two sides of the adjusting screw rod (5).

Technical Field

The invention relates to the technical field of sensor manufacturing, in particular to an anti-dripping encapsulation assembly for intelligent manufacturing of a temperature sensor.

Background

In order to prevent the thermistor and the connecting portion between the thermistor and the electric wire from being impregnated with a resin paste by moisture or foreign matter and to protect the connecting portion between the thermistor and the electric wire with the resin paste, conventionally, in order to facilitate the resin paste impregnation work, the resin paste is impregnated into a cylindrical sleeve having an open end, the connecting portion between the thermistor and the electric wire is inserted into the sleeve, and then the resin is heated and cured to form a temperature sensor.

Among the prior art, the embedment subassembly is carrying out the in-process of embedment, because the resin is comparatively thick, and current embedment power adopts the direct suction of the pump body and embedment more, this embedment dynamics that just leads to the resin is comparatively average, make the resin can not be quick extrude the embedment head, thereby influence the embedment effect, and after the embedment is accomplished, the resin is easily glued in the embedment head, thereby take place to block up and the phenomenon of drippage, and simultaneously, when the embedment, the embedment head receives single decurrent pressure, easily produce and rock and damage.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an anti-dripping encapsulation assembly for intelligent manufacturing of a temperature sensor, which has the advantages of quick encapsulation and stable encapsulation, and solves the problems that in the encapsulation process of the encapsulation assembly, resin is viscous, the encapsulation force of the resin is relatively average due to the fact that the existing encapsulation power mostly adopts a pump body to directly suck and encapsulate, the resin cannot be quickly extruded out of an encapsulation head, the encapsulation effect is influenced, the resin is easily adhered to the interior of the encapsulation head after encapsulation, and the phenomena of blockage and dripping occur.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an anti-dripping encapsulation assembly for intelligent manufacturing of a temperature sensor comprises a resin encapsulation pipe, wherein the bottom of the resin encapsulation pipe is fixedly connected with an encapsulation head, the outer side wall of the resin encapsulation pipe is fixedly connected with a fixed seat, one end of the fixed seat is fixedly connected with a movable block, the outer side wall of the movable block is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with an elastic sheet, one side of the fixed seat is movably connected with a supporting lead screw, the outer side wall of the supporting lead screw is in threaded connection with a threaded sleeve, the outer side wall of the threaded sleeve is hinged with a transmission plate, and one side of the transmission plate is fixedly connected with the outer side wall of the movable;

irritate the lateral wall fixedly connected with clamping sleeve of head, clamping sleeve's inside wall swing joint has the supporting shoe, the spring is set up to one side fixedly connected with of supporting shoe, supporting lead screw's one end fixedly connected with accommodate the lead screw, accommodate the lead screw's lateral wall threaded connection has the hinge bar, the lateral wall fixedly connected with damping piece of hinge bar.

Preferably, the movable blocks are provided with two movable blocks, the two movable blocks are fixedly connected with a synchronizing rod, and the two movable blocks are supported and fixed by the synchronizing rod to move synchronously.

Preferably, the number of the elastic pieces is two, the two elastic pieces are symmetrically distributed according to the position of the inner circle center of the resin potting pipe, and the two elastic pieces form a deformable cavity.

Preferably, the support screw rod consists of two screw rods with opposite threads, and the support screw rod drives the two threaded sleeves to expand outwards when moving.

Preferably, the number of the threaded sleeves is two, the two threaded sleeves are connected through a supporting spring, and the two threaded sleeves move on the supporting screw rod.

Preferably, the hinge rod comprises two body of rod that each other is articulated, the hinge rod is equipped with two altogether the hinge rod refers to accommodate the lead screw's lateral wall fixed connection.

Preferably, the outer side wall of each damping block is provided with a protrusion, the number of the damping blocks is two, and the two damping blocks are symmetrically distributed according to the two sides of the adjusting screw rod.

(III) advantageous effects

Compared with the prior art, the invention provides an anti-dripping encapsulation assembly for intelligent manufacturing of a temperature sensor, which has the following beneficial effects:

1. the anti-dripping encapsulating assembly for manufacturing the temperature sensor is characterized in that two elastic sheets are arranged inside a resin encapsulating pipe, the two elastic sheets are connected with a movable block through a connecting rod, the movable block is connected with a threaded sleeve through a transmission plate, the resin encapsulating pipe and an encapsulating head are driven to descend by a support screw rod during encapsulating, meanwhile, the two threaded sleeves are driven to contract inwards by the support screw rod in the descending process, the threaded sleeves drive the transmission plate to move inwards, the transmission plate drives the movable block to slide inwards, the movable block is connected with the elastic sheets through the connecting rod, the elastic sheets are driven by the connecting rod to deform integrally, the two elastic sheets expand in the resin encapsulating pipe to generate extrusion force, viscous resin can be extruded out of the encapsulating head rapidly during encapsulating, otherwise, when the support screw rod ascends, the support screw rod is driven to move reversely by the extruded support spring, make two threaded sleeve outwards remove, make the driving plate drive the movable block outwards removal, make the movable block pass through the connecting rod and drive the outside shrink of flexure strip, produce suction, make this subassembly after the embedment is accomplished, the resin is adsorbed back to in the resin embedment pipe by suction, makes the resin can not glue and glues in the head of irritating to the effect of preventing leaking and blockking up has been realized.

2. This manufacturing with antidrip embedment subassembly that falls to temperature sensor, outside through at the embedment head sets up the centre gripping sleeve, accommodate the lead screw in the centre gripping sleeve is connected with support lead screw, at the in-process that support lead screw descends, support lead screw drives accommodate the lead screw downstream, the hinge bar that makes the accommodate the lead screw outside is driven, the outside expansion, make damping piece on the hinge bar driven to the direction removal that is close to the supporting shoe, make supporting shoe and damping piece closely laminate, form the clamping-force, make the embedment head when receiving the downstream power, the clamping-force that receives both sides, the atress that makes the embedment head is even, and then avoided embedment hair to take place to rock and the phenomenon of damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a first diagram showing the positional relationship between the elastic sheet and the resin-impregnated tube according to the present invention;

FIG. 3 is a second diagram showing the positional relationship between the elastic sheet and the resin-impregnated tube according to the present invention;

FIG. 4 is a schematic structural view of the filling head and the clamping sleeve of the present invention;

fig. 5 is a schematic structural view of the clamping sleeve of the present invention.

In the figure: 1. resin potting the tube; 11. filling a sealing head; 2. a fixed seat; 21. a movable block; 22. a synchronization lever; 23. a connecting rod; 24. an elastic sheet; 3. a support screw rod; 31. a threaded sleeve; 32. a support spring; 33. a drive plate; 4. a clamping sleeve; 41. a support block; 42. fastening a spring; 5. adjusting the screw rod; 51. a hinged lever; 52. a damping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an anti-dripping encapsulation assembly for intelligent manufacturing of a temperature sensor comprises a resin encapsulation tube 1, an encapsulation head 11 is fixedly connected to the bottom of the resin encapsulation tube 1, a fixed base 2 is fixedly connected to the outer side wall of the resin encapsulation tube 1, a movable block 21 is fixedly connected to one end of the fixed base 2, two movable blocks 21 are provided, a synchronizing rod 22 is fixedly connected between the two movable blocks 21, the synchronizing rod 22 supports and fixes the two movable blocks 21 to enable the two movable blocks 21 to move synchronously, a connecting rod 23 is fixedly connected to the outer side wall of the movable block 21, two elastic sheets 24 are fixedly connected to one end of the connecting rod 23, two elastic sheets 24 are provided, the two elastic sheets 24 are symmetrically distributed according to the position of the inner circle center of the resin encapsulation tube 1, the two elastic sheets 24 form a deformable cavity, a support screw rod 3 is movably connected to one side of the fixed base, the support screw rod 3 is composed of two screw rods with opposite threads, the support screw rod 3 drives the two threaded sleeves 31 to expand outwards when moving, the outer side wall of the support screw rod 3 is in threaded connection with the threaded sleeves 31, the two threaded sleeves 31 are provided, the two threaded sleeves 31 are connected through the support spring 32, the two threaded sleeves 31 move on the support screw rod 3, the outer side wall of each threaded sleeve 31 is hinged with a transmission plate 33, and one side of each transmission plate 33 is fixedly connected with the outer side wall of the movable block 21;

irritate outer wall fixedly connected with centre gripping sleeve 4 of head 11, centre gripping sleeve 4's inside wall swing joint has supporting shoe 41, spring 42 is set up to one side fixedly connected with of supporting shoe 41, support lead screw 3's one end fixedly connected with accommodate the lead screw 5, accommodate the lead screw 5's lateral wall threaded connection has hinge bar 51, hinge bar 51 comprises two mutual articulated body of rod, hinge bar 51 is equipped with two altogether, two hinge bar 51 refer to accommodate the lead screw 5's lateral wall fixed connection, hinge bar 51's lateral wall fixedly connected with damping block 52, damping block 52's lateral wall has the arch, damping block 52 is equipped with two altogether, two damping block 52 refer to accommodate the lead screw 5's bilateral symmetry distribution.

The working principle is as follows: when encapsulating, the support screw 3 drives the resin encapsulating tube 1 and the encapsulating head 11 to descend, and simultaneously, the support screw 3 drives the two threaded sleeves 31 to contract inwards in the descending process, so that the threaded sleeves 31 further drive the transmission plate 33 to move inwards, so that the transmission plate 33 drives the movable block 21 to slide inwards, because the movable block 21 is connected with the elastic sheet 24 through the connecting rod 23, the elastic sheet 24 is driven by the connecting rod 23, the elastic sheet 24 is deformed integrally, the two elastic sheets 24 expand in the resin encapsulating tube 1 to generate extrusion force, so that viscous resin can be extruded out of the encapsulating head 11 rapidly during encapsulating, otherwise, when the support screw 3 ascends, the extruded support spring 32 drives the support screw 3 to move reversely, so that the two threaded sleeves 31 move outwards, so that the transmission plate 33 drives the movable block 21 to move outwards, so that the movable block 21 drives the elastic sheet 24 to contract outwards through the connecting rod 23, and suction is generated, so that after the assembly is encapsulated, resin is absorbed back into the resin encapsulating pipe 1 by the suction, and the resin cannot be adhered to the encapsulating head 11, thereby realizing the effects of leakage prevention and blockage.

Please refer to fig. 1 to 3 for the above structure and process.

Meanwhile, in the process that the support screw rod 3 descends, the support screw rod 3 drives the adjusting screw rod 5 to move downwards, the hinge rod 51 outside the adjusting screw rod 5 is driven to expand outwards, the damping block 52 on the hinge rod 51 is driven to move towards the direction close to the supporting block 41, the supporting block 41 is tightly attached to the damping block 52, clamping force is formed, the filling head 11 is enabled to receive clamping force on two sides while receiving downward force, the stress of the filling head 11 is enabled to be uniform, and the phenomenon that the filling head 11 shakes and is damaged is avoided.

Please refer to fig. 4 and 5 for the above structure and process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.