Quantitative filling device for hot melt adhesive processing

Abstract

The utility model relates to the technical field of hot melt adhesive processing, and discloses a quantitative filling device for hot melt adhesive processing, which comprises a working table, a mounting frame fixedly mounted on the upper part of the working table, a material box fixedly mounted on the upper part of the mounting frame, and a connecting assembly arranged on the upper part of the working table, the connecting assembly comprises a filling mechanism arranged on the upper portion of the mounting frame, a dismounting and mounting mechanism is arranged on the upper portion of the workbench, a feeding pipe is arranged on the upper portion of the material box in a communicating mode, a valve is arranged on the upper portion of the feeding pipe, a first rotating shaft is rotationally connected with a box cover through a bearing, and a gear is meshed with a gear ring. The top end of the striking rod does not make contact with the stirring rod, and the input end of the hot melt adhesive conveying pump communicates with the bottom of the material box through a telescopic pipe. The hot melt adhesive quantitative filling device solves the problems that an existing device cannot quantitatively fill hot melt adhesive, it cannot be guaranteed that the weight of a single product is kept within a specified interval, and therefore the applicability of the device is affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot melt adhesive processing technical field, concretely is a kind of hot melt adhesive processing is used to quantitative filling device. BACKGROUND

[0002] Hot melt adhesive is a plasticity adhesive, its physical state changes with temperature in certain temperature range, and chemical characteristics do not change, it is non-toxic and odorless, belongs to environmental protection type chemical product, hot melt adhesive needs to be filled and handled in the process of production, so need to use filling device.

[0003] According to the filling device of hot melt adhesive production disclosed in patent publication No. CN 214990218 U, the hot melt adhesive can be fully heated and stirred by the cooperation of the connecting plate, the fixed shell, the stirring motor, the stirring rod, the heating plate, the fixed tube, the filling head and the electromagnetic valve, thereby greatly improving the smoothness of hot melt adhesive filling, avoiding the solidification of hot melt adhesive, and facilitating the removal of residual hot melt adhesive in the filling equipment by the cooperation of the electric push rod, the connecting block, the scraping frame, the fixed block, the fixed shaft, the movable plate, the wooden hammer and the counterweight, avoiding the waste of resources, and avoiding the solidification of hot melt adhesive, thereby avoiding the blockage of the fixed tube. But the hot melt adhesive cannot be quantitatively filled, and the weight of a single product cannot be maintained within a specified range, thereby affecting the applicability of the device.

[0004] Therefore, we propose a hot melt adhesive processing quantitative filling device to solve the problem. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a hot melt adhesive processing quantitative filling device, which solves the problem raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a hot melt adhesive processing quantitative filling device, comprising a workbench;

[0007] A mounting bracket is fixedly installed on the upper part of the workbench.

[0008] A material box is fixedly installed on the upper part of the mounting bracket.

[0009] A connecting assembly is arranged on the upper part of the workbench, which comprises a filling mechanism arranged on the upper part of the mounting bracket, a dismounting mechanism is arranged on the upper part of the workbench, a feeding pipe is communicated on the upper part of the material box, and a valve is arranged on the upper part of the feeding pipe.

[0010] Preferably, the filling mechanism comprises a tank cover mounted on the upper part of the tank, a first motor is fixedly mounted on the upper part of the tank cover through a support, a first rotating shaft is fixedly connected to the output end of the first motor, a stirring rod is fixedly connected to the outer wall of the first rotating shaft, a rotating rod is fixedly connected to the bottom end of the outer wall of the first rotating shaft, a second rotating shaft is rotatably connected to the end of the rotating rod through a bearing, a conveying blade is fixedly connected to the outer wall of the second rotating shaft, a gear is fixedly connected to the bottom end of the second rotating shaft, a gear ring is fixedly connected to the inner wall of the tank, a connecting rod is fixedly connected to the inner wall of the mounting bracket, a striking rod is rotatably connected to the end of the connecting rod through a bearing, a heat preservation sleeve is fixedly connected to the outer wall of the tank, a heating plate is mounted in the heat preservation sleeve, an electric telescopic rod is fixedly mounted on the bottom of the mounting bracket, an installation plate is fixedly connected to the output end of the electric telescopic rod, a hot melt adhesive feeding pump is fixedly mounted on the upper part of the installation plate, an output pipe is communicatively provided at the output end of the hot melt adhesive feeding pump, a flow valve is provided at the end of the output pipe, and a funnel is fixedly mounted on the bottom of the installation plate through a mounting column.

[0011] Preferably, the dismounting mechanism comprises a second motor fixedly mounted on the bottom of the workbench through a fixing frame, an installation shaft is fixedly connected to the output end of the second motor, a rotating disc is fixedly connected to the top end of the installation shaft, an installation hole is formed in the upper part of the rotating disc, a placing box is sleeved in the installation hole, a limiting ring is fixedly mounted on the upper part of the placing box, a positioning block is fixedly connected to the bottom of the limiting ring, a pressing groove is formed in the side wall of the positioning block, a positioning groove is formed in the upper part of the rotating disc, an inner groove is formed in the inner wall of the positioning groove, a pressing column is sleeved in the inner groove, a spring is fixedly connected to the inner wall of the inner groove, and a weight sensor is fixedly mounted on the inner wall of the placing box.

[0012] Preferably, the first rotating shaft is rotatably connected to the tank cover through a bearing, the gear is meshingly provided with the gear ring, the top end of the striking rod is not in contact with the stirring rod, and the cooperation of the electric telescopic rod, the installation plate, the hot melt adhesive feeding pump, the output pipe, the flow valve and the funnel can quantitatively fill the hot melt adhesive, and the cooperation of the tank cover, the first motor, the first rotating shaft, the stirring rod, the rotating rod, the second rotating shaft, the conveying blade, the gear, the gear ring, the connecting rod, the striking rod, the heat preservation sleeve and the heating plate can stir the material in the tank, and can convey the material at the bottom of the tank upwards, so as to prevent the material from precipitating and solidifying and affecting subsequent filling operation.

[0013] Preferably, the input end of the hot melt adhesive feeding pump is communicatively provided with the bottom of the tank through a telescopic pipe.

[0014] Preferably, the positioning block is connected with the positioning groove, one end of the spring is fixedly connected with the pressing column, the pressing column is in contact with the pressing groove, and the second motor, the mounting shaft, the rotating disc, the mounting hole, the placing box, the limiting ring, the positioning block, the pressing groove, the positioning groove, the inner groove, the pressing column, the spring and the weight sensor are matched, so that multiple filling bottles can be placed, the working efficiency is improved, the filled products can be weighed, and the applicability of the device is further improved.

[0015] Preferably, the number of the positioning blocks is two, and the two positioning blocks are symmetrically distributed on two sides of the placing box.

[0016] The utility model provides a quantitative filling device for hot melt adhesive processing, which has the following beneficial effects:

[0017] The quantitative filling device for hot melt adhesive processing is provided with a filling mechanism, an electric telescopic rod, a mounting plate, a hot melt adhesive feeding pump, an output pipe, a flow valve and a hopper, so that the hot melt adhesive can be quantitatively filled, and a box cover, a first motor, a first rotating shaft, a stirring rod, a rotating rod, a second rotating shaft, a conveying blade, a gear, a gear ring, a connecting rod, a striking rod, a heat preservation sleeve and a heating plate are matched, so that the material in the material box can be stirred, the material at the bottom of the material box can be conveyed upwards, and the subsequent filling operation is not affected by the precipitation and solidification of the material.

[0018] The quantitative filling device for hot melt adhesive processing is provided with a dismounting mechanism, a second motor, a mounting shaft, a rotating disc, a mounting hole, a placing box, a limiting ring, a positioning block, a pressing groove, a positioning groove, an inner groove, a pressing column, a spring and a weight sensor, so that multiple filling bottles can be placed, the working efficiency is improved, the placing box is convenient to dismount and clean, the subsequent use is facilitated, the filled products can be weighed, and the applicability of the device is further improved. ACCURACY OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a whole cross section structure schematic view of the utility model;

[0021] Figure 3 It is a filling mechanism structure schematic view of the utility model;

[0022] Figure 4 It is a filling mechanism local structure schematic view of the utility model;

[0023] Figure 5 It is a dismounting mechanism structure schematic view of the utility model;

[0024] In the figure: 1, workbench; 2, mounting frame; 3, connecting assembly; 31, filling mechanism; 311, box cover; 312, first motor; 313, first rotating shaft; 314, stirring rod; 315, rotating rod; 316, second rotating shaft; 317, conveying blade; 318, gear; 319, gear ring; 3110, connecting rod; 3111, striking rod; 3112, heat preservation sleeve; 3113, heating plate; 3114, electric telescopic rod; 3115, mounting plate; 3116, hot melt adhesive delivery pump; 3117, output pipe; 3118, flow valve; 32, dismounting mechanism; 321, second motor; 322, mounting shaft; 323, rotating disc; 324, mounting hole; 325, placing box; 326, limiting ring; 327, positioning block; 328, pressing groove; 329, positioning groove; 3210, inner groove; 3211, pressing column; 3212, spring; 3213, weight sensor; 4, material box. DETAILED DESCRIPTION

[0025] In order to have a clearer understanding of the technical features, objects and effects of the present application, the specific embodiments of the present application will be described with reference to the accompanying drawings. Example 1

[0026] As Figures 1-5The utility model provides a kind of technical scheme shown in the utility model: a kind of quantitative filling device for hot melt adhesive processing, including workbench 1, fixedly installed mounting bracket 2 in the upper portion of workbench 1, fixedly installed material box 4 in the upper portion of mounting bracket 2, and setting in the upper portion of workbench 1 Connection assembly 3, connection assembly 3 includes setting in the upper portion of mounting bracket 2 Filling mechanism 31, the upper portion of workbench 1 is provided with dismounting mechanism 32, material box 4 upper portion is provided with feed pipe, and the upper portion of feed pipe is provided with valve, filling mechanism 31 includes box cover 311 installed in the upper portion of material box 4, first motor 312 is fixedly installed on the upper portion of box cover 311 by support, first motor 312 output end is fixedly connected with first rotating shaft 313, first rotating shaft 313 outer wall is fixedly connected with stirring rod 314, first rotating shaft 313 bottom end outer wall is fixedly connected with rotating rod 315, rotating rod 315 end portion is rotatably connected with second rotating shaft 316 by bearing, second rotating shaft 316 outer wall is fixedly connected with conveying blade 317, second rotating shaft 316 bottom end is fixedly connected with gear 318, the inner wall of material box 4 is fixedly connected with gear ring 319, the inner wall of mounting bracket 2 is fixedly connected with connecting rod 3110, connecting rod 3110 end portion is rotatably connected with beating rod 3111 by bearing, the outer wall of material box 4 is fixedly connected with heat preservation sleeve 3112, heat preservation sleeve 3112 is installed with heating plate 3113 inside, electric telescopic handle 3114 is fixedly installed in the bottom of mounting bracket 2, electric telescopic handle 3114 output end is fixedly connected with mounting plate 3115, mounting plate 3115 upper portion is fixedly installed with hot melt adhesive feed pump 3116, hot melt adhesive feed pump 3116 output end is provided with output pipe 3117, output pipe 3117 end portion is provided with flow valve 3118, mounting plate 3115 bottom is fixedly installed with hopper by mounting column.

[0027] In the embodiment, the first rotating shaft 313 is rotatably connected with the box cover 311 by a bearing, the gear 318 is meshingly arranged with the gear ring 319, the top end of the beating rod 3111 is not in contact with the stirring rod 314, and the cooperation of the electric telescopic handle 3114, the mounting plate 3115, the hot melt adhesive feed pump 3116, the output pipe 3117, the flow valve 3118 and the hopper can realize quantitative filling of the hot melt adhesive. Furthermore, the cooperation of the box cover 311, the first motor 312, the first rotating shaft 313, the stirring rod 314, the rotating rod 315, the second rotating shaft 316, the conveying blade 317, the gear 318, the gear ring 319, the connecting rod 3110, the beating rod 3111, the heat preservation sleeve 3112 and the heating plate 3113 can stir the material in the material box 4, and the material at the bottom of the material box 4 can be upwardly conveyed to prevent the material from being precipitated and solidified, thereby affecting the subsequent filling operation.

[0028] Furthermore, the input end of the hot melt adhesive feed pump 3116 is communicatively arranged with the bottom of the material box 4 through the telescopic pipe.

[0029] The device in use, through hot melt glue feed pump 3116 can be transported to the funnel through the output pipe 3117 material in the material box 4, and through the flow valve 3118 and under the cooperation of the weight sensor 3213, the material can be quantitatively filled, so as to ensure that the weight of the product is maintained within the specified interval, at the same time, through the electric telescopic rod 3114 drives the mounting plate 3115 to move downward, the funnel can be moved downward synchronously, so that the bottom end of the funnel can enter the port of the filling bottle, which can prevent the material from spilling, further, the first motor 312 drives the first shaft 313 to rotate, so that the stirring rod 314 fixedly connected to the outer wall of the first shaft 313 can preliminarily stir the material in the material box 4, and when the first shaft 313 rotates, the rotating rod 315 drives the second shaft 316 to rotate synchronously, and because the gear 318 and the gear ring 319 are meshed, the conveying blade 317 fixedly connected to the outer wall of the second shaft 316 can rotate while revolving, thereby the material at the bottom of the material box 4 can be conveyed upward, which can prevent the material from precipitating, and under the cooperation of the heat preservation sleeve 3112 and the heating plate 3113, the anti-solidification effect can be achieved, further, when the stirring rod 314 rotates, the bottom end of the striking rod 3111 can be contacted, and because the striking rod 3111 is rotatably connected with the connecting rod 3110 through the bearing, the material in the local area can be further stirred by rotating the striking rod 3111, which can further prevent the material from precipitating and solidifying, thereby facilitating the subsequent filling operation and increasing the applicability of the device. Embodiment 2

[0030] On the basis of embodiment 1, the preferred embodiment of the quantitative filling device for hot melt adhesive processing provided by the utility model is as shown in Figures 1 to 5 As shown: dismounting mechanism 32 includes second motor 321 fixedly installed at the bottom of workbench 1 through fixing frame, mounting shaft 322 is fixedly connected to the output end of second motor 321, rotating disc 323 is fixedly connected to the top end of mounting shaft 322, mounting hole 324 is formed in the upper part of rotating disc 323, placing box 325 is sleeved in mounting hole 324, limiting ring 326 is fixedly installed on the upper part of placing box 325, positioning block 327 is fixedly connected to the bottom of limiting ring 326, abutting groove 328 is formed in the side wall of positioning block 327, positioning groove 329 is formed in the upper part of rotating disc 323, inner groove 3210 is formed in the inner wall of positioning groove 329, abutting column 3211 is sleeved in inner groove 3210, spring 3212 is fixedly connected to the inner wall of inner groove 3210, weight sensor 3213 is fixedly installed on the bottom of the inner wall of placing box 325.

[0031] In the embodiment, the positioning block 327 is in clamping connection with the positioning groove 329, one end of the spring 3212 is fixedly connected with the pressing column 3211, the pressing column 3211 is in pressing contact with the pressing groove 328, and through cooperation of the second motor 321, the mounting shaft 322, the rotating disc 323, the mounting hole 324, the placing box 325, the limiting ring 326, the positioning block 327, the pressing groove 328, the positioning groove 329, the inner groove 3210, the pressing column 3211, the spring 3212 and the weight sensor 3213, multiple filling bottles can be placed, so that the working efficiency is improved, and the product after filling can be weighed, and the applicability of the device is further improved.

[0032] Further, the number of positioning blocks 327 is two, and they are symmetrically distributed on the two sides of the placing box 325.

[0033] When the hot melt adhesive needs to be filled, the filling bottles are placed in the placing box 325 by artificial, the mounting shaft 322 is driven to rotate by the second motor 321, so that the rotating disc 323 fixedly connected to the top end of the mounting shaft 322 is synchronously rotated, the multiple filling bottles can be placed, and the working efficiency is improved.

[0034] 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 modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hot melt adhesive processing quantitative filling device, comprising a workbench (1); The mounting frame (2) is fixedly installed on the upper part of the workbench (1); The material box (4) is fixedly installed on the upper part of the mounting frame (2); and the connecting assembly (3) arranged on the upper part of the workbench (1), characterized in that: The connecting assembly (3) comprises a filling mechanism (31) arranged on the upper part of the mounting frame (2), the upper part of the workbench (1) is provided with a dismounting mechanism (32), the upper part of the material box (4) is communicated with a feeding pipe, and the upper part of the feeding pipe is provided with a valve.

2. The quantitative filling device for hot melt adhesive processing according to claim 1, characterized in that: The filling mechanism (31) comprises a box cover (311) fixedly installed on the upper part of the material box (4), a first motor (312) is fixedly installed on the upper part of the box cover (311) through a support, a first rotating shaft (313) is fixedly connected to the output end of the first motor (312), a stirring rod (314) is fixedly connected to the outer wall of the first rotating shaft (313), a rotating rod (315) is fixedly connected to the bottom outer wall of the first rotating shaft (313), a second rotating shaft (316) is rotatably connected to the end of the rotating rod (315) through a bearing, a conveying blade (317) is fixedly connected to the outer wall of the second rotating shaft (316), a gear (318) is fixedly connected to the bottom end of the second rotating shaft (316), a gear ring (319) is fixedly connected to the inner wall of the material box (4), a connecting rod (3110) is fixedly connected to the inner wall of the mounting frame (2), a striking rod (3111) is rotatably connected to the end of the connecting rod (3110) through a bearing, a heat preservation sleeve (3112) is fixedly connected to the outer wall of the material box (4), a heating plate (3113) is installed in the heat preservation sleeve (3112), an electric telescopic rod (3114) is fixedly installed on the bottom of the mounting frame (2), an installation plate (3115) is fixedly connected to the output end of the electric telescopic rod (3114), a hot melt adhesive conveying pump (3116) is fixedly installed on the upper part of the installation plate (3115), an output pipe (3117) is communicatedly arranged at the output end of the hot melt adhesive conveying pump (3116), a flow valve (3118) is arranged at the end of the output pipe (3117), and a funnel is fixedly installed on the bottom of the installation plate (3115) through an installation column.

3. The quantitative filling device for hot melt adhesive processing according to claim 1, characterized in that: The disassembling mechanism (32) includes a second motor (321) fixedly installed at the bottom of the workbench (1) through a fixing frame, a mounting shaft (322) fixedly connected to the output end of the second motor (321), a rotating disc (323) fixedly connected to the top end of the mounting shaft (322), an installation hole (324) formed in the upper portion of the rotating disc (323), a placing box (325) sleeved in the installation hole (324), a limiting ring (326) fixedly installed at the upper portion of the placing box (325), a positioning block (327) fixedly connected to the bottom of the limiting ring (326), a pressing groove (328) formed in the side wall of the positioning block (327), a positioning groove (329) formed in the upper portion of the rotating disc (323), an inner groove (3210) formed in the inner wall of the positioning groove (329), a pressing column (3211) sleeved in the inner groove (3210), a spring (3212) fixedly connected to the inner wall of the inner groove (3210), and a weight sensor (3213) fixedly installed at the bottom of the inner wall of the placing box (325).

4. The quantitative filling device for hot melt adhesive processing according to claim 2, characterized in that: The first rotating shaft (313) is rotatably connected to the box cover (311) through a bearing, the gear (318) is meshingly arranged with the gear ring (319), and the top end of the striking rod (3111) is not in contact with the stirring rod (314).

5. The quantitative filling device for hot melt adhesive processing according to claim 2, characterized in that: The input end of the hot melt adhesive delivery pump (3116) is communicatively arranged with the bottom of the material box (4) through an extension tube.

6. The quantitative filling device for hot melt adhesive processing according to claim 3, characterized in that: The positioning block (327) is clamped with the positioning groove (329), one end of the spring (3212) is fixedly connected with the pressing column (3211), and the pressing column (3211) is in pressing contact with the pressing groove (328).

7. The quantitative filling device for hot melt adhesive processing according to claim 3, characterized in that: The number of the positioning blocks (327) is two, which are symmetrically distributed on both sides of the placing box (325).

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