Constant-temperature glue supply metering mechanism

Abstract

The utility model discloses a metering mechanism for constant-temperature glue supply, which belongs to the technical field of temperature metering and comprises a metering pump mounting support. A through opening is formed in one end of the metering pump mounting support, a gear pump is fixed to the through opening, a sensor mounting block is arranged at one end of the gear pump, a glue inlet is formed in one end of the sensor mounting block, and a pressure sensor, a customized heating rod and an M6 screw platinum thermistor are fixed in the sensor mounting block. A flow detection mechanism is further arranged at one end of the sensor mounting block; the flow detection mechanism comprises a flow meter and a spring heating pipe arranged above the flow meter, constant-temperature glue supply is guaranteed through the spring heating pipe, glue output through the sensor installation block is detected through the flow meter and heated and subjected to heat preservation through the spring heating pipe and the two branch heating pipes, and the conveying stability is further determined; the constant-temperature glue supply device is simple in structure, and the production cost of constant-temperature glue supply is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature measurement technical field, concretely is a constant temperature type glue supply's measuring mechanism. BACKGROUND

[0002] Gluing process technology is widely used. Such as glass industry, construction field, the adhesion of connecting piece in engineering machinery, etc. These are all working conditions that can fully apply glue gun technology. But the current gluing process technology is not easy to control due to the skill of the gluing personnel, the force of the glue gun, and the gluing environment. There are many gluing processes, and the efficiency is low.

[0003] Although there is constant temperature glue supply technology on the market at present, the cost is high, the working stability is not very good, it cannot supply glue at constant temperature for a long time, and it needs to provide continuous stable power supply and large control force.

[0004] Therefore, the utility model designs a constant temperature type glue supply's measuring mechanism to solve the above problems. SUMMARY

[0005] The utility model discloses a constant temperature type glue supply's measuring mechanism to solve the above technical problems.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a constant temperature type glue supply's measuring mechanism, which comprises a metering pump mounting bracket; the metering pump mounting bracket is provided with a through opening at one end, and a gear pump is fixed at the through opening; a sensor mounting block is arranged at one end of the gear pump; a glue inlet is arranged at one end of the sensor mounting block; a pressure sensor, a customized heating rod and an M6 screw platinum resistance are fixed in the sensor mounting block; a flow detection mechanism is further arranged at one end of the sensor mounting block.

[0007] The flow detection mechanism comprises a flow meter and a spring heating pipe arranged above the flow meter, and the spring heating pipe guarantees constant temperature glue supply.

[0008] Preferably, the flow detection mechanism further comprises a flow meter detection pipe mounting block, the flow meter detection pipe mounting block is fixed at one end of the sensor mounting block, a flow meter is fixed at the top of the flow meter detection pipe mounting block, and a glue delivery pipe penetrating through the flow meter is also fixed at the top of the flow meter detection pipe mounting block.

[0009] Preferably, a flow meter detection pipe is arranged at one end of the flow meter, and the flow meter detection pipe and the spring heating pipe are both sleeved on the outer wall of the glue delivery pipe.

[0010] Preferably, one end of the glue delivery pipe of the flow meter detection pipe mounting block is connected with a 2-minute heating pipe.

[0011] Preferably, the metering pump mounting bracket one end of the through opening is fixed with a heat insulation plate, the heat insulation plate is connected with the gear pump.

[0012] Preferably, the metering pump mounting bracket one end is fixed with a speed reducer, the speed reducer power receiving shaft is fixedly connected with the transmission shaft of the servo motor.

[0013] Preferably, the speed reducer transmission shaft and the power receiving shaft of the gear pump are fixedly connected with a plum blossom type coupling.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] Firstly, the gear pump and the flowmeter constitute the main part of the constant temperature type glue supply metering mechanism, the glue water is more stable in circulation through the pressure sensor in the sensor mounting block, the customized heating rod and the M6 screw platinum heat resistance.

[0016] Secondly, the glue water output by the sensor mounting block is detected by the flowmeter and heated by the spring heating pipe and the 2-minute heating pipe, so that the conveying stability is further determined, the constant temperature glue supply for a long time is ensured, the structure is simple, and the production cost of the constant temperature glue supply is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0018] Figure 1 It is the whole structure schematic diagram of this embodiment;

[0019] Figure 2 It is the highlight sensor mounting block connection structure schematic diagram of this embodiment;

[0020] Figure 3 It is the highlight flowmeter detection pipe mounting block connection structure schematic diagram of this embodiment;

[0021] Figure 4 It is the glue water conveying pipe schematic diagram of the flowmeter detection pipe mounting block connection of this embodiment.

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1, metering pump mounting bracket; 2, sensor mounting block; 3, pressure sensor; 4, gear pump; 5, servo motor; 6, speed reducer; 7, heat insulation plate; 8, heating rod; 9, plum blossom type coupling; 10, M6 screw platinum resistance; 11, flowmeter; 12, flowmeter detection tube; 13, flowmeter detection tube mounting block; 14, 2 minutes heating tube; 15, spring heating tube. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a constant temperature type glue supply metering mechanism, comprising: metering pump mounting bracket 1;The metering pump mounting bracket 1 one end is provided with mouth and mouth is fixed with gear pump 4, the gear pump 4 one end is provided with sensor mounting block 2, the sensor mounting block 2 one end is provided with glue inlet, the sensor mounting block 2 is respectively fixed with pressure sensor 3, custom heating rod 8 and M6 screw platinum resistance 10, the sensor mounting block 2 one end is also provided with flow detection mechanism;

[0026] Flow detection mechanism includes flowmeter 11 and the spring heating tube 15 being set to flowmeter 11 upper, guarantee constant temperature glue supply by spring heating tube 15;

[0027] Gear pump 4 and flowmeter 11 both constitute the main part of constant temperature type glue supply metering mechanism, and the gear pump 4 is connected with sensor mounting block 2, and glue is inhaled by the glue inlet of sensor mounting block 2, is heated and monitored in sensor by pressure sensor 3, custom heating rod 8 and M6 screw platinum resistance 10, so that the glue in sensor mounting block 2 is more stable when flowing, and the glue output by sensor mounting block 2 will be detected by flowmeter 11 and heated by spring heating tube 15, to further determine the stability of delivery.

[0028] Further preferably, the flow detection mechanism further includes flowmeter detection tube 12 mounting block, the flowmeter detection tube mounting block 13 is fixed to one end of sensor mounting block 2, the flowmeter detection tube mounting block 13 top is fixed with flowmeter 11, and the flowmeter detection tube mounting block 13 top is also fixed with glue delivery pipe penetrating through flowmeter 11;

[0029] The flow meter detection tube mounting block 13 is used for fixing the flow meter 11, and is connected and communicated with the glue conveying tube and the sensor mounting block 2 output end respectively, and is used as a transfer part to transfer the glue of the sensor mounting block 2 to the glue conveying tube output.

[0030] Further preferably, the flow meter 11 is provided with a flow meter detection tube 12 at one end, and the flow meter detection tube 12 and the spring heating tube 15 are sleeved on the outer wall of the glue conveying tube.

[0031] The flow meter 11 assists in detecting the flow of the glue conveying tube through the flow meter detection tube 12, and the spring heating tube 15 heats and preserves the glue conveying tube after flow detection.

[0032] Further preferably, the glue conveying tube of the flow meter detection tube mounting block 13 is connected with a 2 / 4 heating tube 14 at one end.

[0033] The end of the glue conveying tube communicated with the flow meter detection tube mounting block 13 is connected and communicated with the 2 / 4 heating tube 14, and is used for heating and preserving the glue output at the end.

[0034] Further preferably, the through hole of the metering pump mounting bracket 1 is fixed with a heat insulation plate 7 at one end, and the heat insulation plate 7 is connected with the gear pump 4.

[0035] The heat insulation plate 7 increases the heat insulation capacity of the gear pump 4 and other components.

[0036] Further preferably, the metering pump mounting bracket 1 is fixed with a speed reducer at one end, and the power receiving shaft of the speed reducer is fixed with the transmission shaft of the servo motor 5.

[0037] The servo motor 5 needs to be driven through the cooperation of the speed reducer when it is working.

[0038] Further preferably, the speed reducer transmission shaft and the power receiving shaft of the gear pump 4 are fixed with a plum blossom type coupling 9.

[0039] The plum blossom type coupling 9 assists the gear pump 4 in connecting and receiving power from the speed reducer.

[0040] One specific application of the embodiment is that the kinetic energy emitted from the servo motor 5 is transmitted to the plum blossom coupling 9 through the reducer 6 and the heat insulation plate 7, and then enters the gear pump 4, and then enters the sensor mounting block 2, in the sensor mounting block 2, the customized heating rod 8 continuously heats, the pressure sensor 3 converts the pressure signal into an electric signal, and the M6 screw platinum resistance 10 measures and controls the temperature, because the flow meter detection pipe mounting block 13 is communicated with the sensor mounting block 2, the glue flows out from here to the glue conveying pipe, and then the flow meter 11 measures the flow, and then the spring heating pipe 15 cooperates with the 2 split heating pipe 14 to heat the last stage of the glue conveying, otherwise the heat will be completely dissipated.

[0041] In the description of the present application, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0042] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connection" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the present application can be understood according to the specific meaning of the above-mentioned terms in the present application according to the specific situation.

[0043] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A constant temperature glue supply metering mechanism characterized by, Include: Metering pump mounting bracket (1); the metering pump mounting bracket (1) one end is provided with a through opening and the through opening is fixed with gear pump (4), the gear pump (4) one end is provided with sensor mounting block (2), the sensor mounting block (2) one end is provided with glue inlet, the sensor mounting block (2) is respectively fixed with pressure sensor (3), custom heating rod (8) and M6 screw platinum resistance (10), the sensor mounting block (2) one end is also provided with flow detection mechanism; The flow detection mechanism includes flow meter (11) and spring heating pipe (15) arranged above flow meter (11), which guarantees constant temperature glue supply through spring heating pipe (15).

2. The constant temperature glue supplying metering mechanism according to claim 1, characterized in that: The flow detection mechanism further includes flow meter detection tube mounting block (13), the flow meter detection tube mounting block (13) is fixed to one end of the sensor mounting block (2), the flow meter detection tube mounting block (13) top is fixed with flow meter (11), the flow meter detection tube mounting block (13) top is also fixed with glue delivery pipe penetrating flow meter (11).

3. The constant temperature glue feeding metering mechanism according to claim 2, characterized in that: The flow meter (11) one end is provided with flow meter detection tube (12), the flow meter detection tube (12) and spring heating pipe (15) are both sleeved on the outer wall of glue delivery pipe.

4. The constant temperature glue supplying metering mechanism according to claim 3, characterized in that: The glue delivery pipe one end of the flow meter detection tube mounting block (13) is connected with 2 minutes heating pipe (14).

5. The constant temperature glue feeding metering mechanism according to claim 1, wherein: The through opening of the metering pump mounting bracket (1) one end is fixed with heat insulation plate (7), the heat insulation plate (7) is connected with gear pump (4).

6. The constant temperature glue feeding metering mechanism according to claim 1, wherein: The metering pump mounting bracket (1) one end is fixed with speed reducer, and the power receiving shaft of the speed reducer is fixedly connected with the transmission shaft of the servo motor (5).

7. The constant temperature glue feeding metering mechanism according to claim 6, wherein: The transmission shaft of the speed reducer and the power receiving shaft of the gear pump (4) are fixed with the plum blossom coupling (9).

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