Adjustable glue pouring control mechanism

Abstract

The utility model relates to the technical field of glue pouring machines, and discloses an adjustable glue pouring control mechanism which comprises a glue pipe, a feeding groove is formed in the top of the glue pipe, a discharging groove is formed in the bottom of the glue pipe, the bottom of the feeding groove is not communicated with the top of the discharging groove, a discharging pipe is movably inserted into the discharging groove, and the discharging pipe is connected with the glue pipe. The bottom end of the discharging pipe extends to the outside of the discharging groove, first connecting pipes are fixedly installed on the left side and the right side of the outer wall of the rubber pipe, and second connecting pipes are fixedly installed on the front side and the rear side of the outer wall of the rubber pipe. In this way, the communicating positions of the two second connecting pipes and the discharging groove can be exposed, the glue discharging amount of glue pouring can be increased through the two first connecting pipes and the two second connecting pipes, the discharging pipe can be driven to move up and down in the discharging groove by controlling the second hydraulic rod, and then the height of the glue pouring position at the bottom end of the discharging pipe can be conveniently adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue filling machines, in particular to an adjustable glue filling control mechanism. Background Art

[0002] Glue filling machine, also known as AB double-liquid glue filling machine, is an automated machine specially used to control fluids and drip, coat, and fill liquids on the surface or inside of products to achieve sealing, fixing, waterproofing and other functions. Generally, two-component glue is used, which is mainly used for bonding, pouring, coating, sealing, and filling of glue, oil and other liquids in product processes. Automated glue filling machine can realize glue filling of irregular shapes such as points, lines, arcs, and circles. The glue outlet hoses of common glue filling machines are fixedly installed, and the glue outlet amount of the glue outlet hose is also fixed. Some products that need to be filled with glue are small in size, and the commonly used glue filling machines cannot adjust the glue outlet amount, which makes it easy for excessive glue filling to occur, and the height of the glue outlet hose cannot be adjusted. For this reason, the present application proposes an adjustable glue filling control mechanism. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: an adjustable glue filling control mechanism includes a hose, a feed trough is provided at the top of the hose, a discharge trough is provided at the bottom of the hose, the bottom of the feed trough is not connected with the top of the discharge trough, a discharge pipe is movably inserted inside the discharge trough, and the bottom end of the discharge pipe extends to the outside of the discharge trough, first connecting pipes are fixedly installed on the left and right sides of the outer wall of the hose, and second connecting pipes are fixedly installed on the front and back sides of the outer wall of the hose, the top ends of the two first connecting pipes and the two second connecting pipes are connected to the feed trough, the bottom ends of the two first connecting pipes and the second connecting pipes are connected to the discharge trough, the horizontal height of the top ends of the two second connecting pipes is lower than the horizontal height of the top ends of the two first connecting pipes, and a piston that can move up and down is movably installed at the bottom of the feed trough.

[0004] Furthermore, a groove is provided at the bottom of the inner wall of the feed trough, and a first hydraulic rod is fixedly installed inside the groove, and the telescopic end of the first hydraulic rod is fixedly connected to the middle position of the bottom of the piston.

[0005] Furthermore, when the piston is located at the bottom inside the feed trough, the horizontal height of the top of the piston is lower than the connection point between the two second connecting tubes and the feed trough, and the piston can move up to the connection point between the second connecting tubes and the feed trough.

[0006] Furthermore, a connecting plate is fixedly installed on the outer wall of the discharge pipe, and the connecting plate is located below the hose. Second hydraulic rods are fixedly installed on the bottom of both sides of the outer wall of the hose, and the telescopic ends of the two second hydraulic rods are respectively fixedly connected to the tops of the two ends of the connecting plate.

[0007] Furthermore, the outer wall of the discharge pipe fits tightly with the inner wall of the discharge trough, and the diameter of the bottom opening of the discharge pipe is smaller than the diameter of the top opening thereof.

[0008] Furthermore, the side wall of the piston is tightly fitted with the inner wall of the feed trough.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] By controlling the first hydraulic rod to drive the piston to move downward in the feed trough, the position height of the piston can be changed, so that the connection between the two second connecting tubes and the discharge trough can be exposed. The glue output of the glue injection can be increased through the two first connecting tubes and the two second connecting tubes, and the discharge tube can be driven to move up and down in the discharge trough by controlling the second hydraulic rod, thereby facilitating the adjustment of the position height of the glue injection at the bottom end of the discharge tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the hose of the utility model;

[0015] In the figure: 1, hose; 2, feed trough; 3, discharge trough; 4, discharge pipe; 5, first connecting pipe; 6, second connecting pipe; 7, groove; 8, first hydraulic rod; 9, piston; 10, connecting plate; 11, second hydraulic rod. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] Depend on Figure 1-3The utility model includes a hose 1, a feed trough 2 is provided at the top of the hose 1, a discharge trough 3 is provided at the bottom of the hose 1, the bottom of the feed trough 2 is not connected with the top of the discharge trough 3, a discharge pipe 4 is movably inserted inside the discharge trough 3, and the bottom end of the discharge pipe 4 extends to the outside of the discharge trough 3, first connecting pipes 5 are fixedly installed on the left and right sides of the outer wall of the hose 1, and second connecting pipes 6 are fixedly installed on the front and back sides of the outer wall of the hose 1, the top ends of the two first connecting pipes 5 and the two second connecting pipes 6 are connected with the feed trough 2, and the bottom ends of the two first connecting pipes 5 and the second connecting pipes 6 are connected with the discharge trough 3. The horizontal height of the top end of the two second connecting tubes 6 is lower than the horizontal height of the top end of the two first connecting tubes 5. A piston 9 that can move up and down is movably installed at the bottom of the feed trough 2. When it is necessary to reduce the amount of glue discharged, the piston 9 is pushed upward in the feed trough 2 by controlling the first hydraulic rod 8 in the groove 7, so that the piston 9 is located at the connection between the two second connecting tubes 6 and the feed trough 2, thereby blocking the opening at the top end of the second connecting tube 6. In this way, the glue in the feed trough 2 cannot flow into the discharge trough 3 through the second connecting tube 6, and the glue can only be transported through the two first connecting tubes 5, thereby reducing the glue discharge from the bottom end of the discharge pipe 4.

[0018] like Figure 2 and Figure 3 As shown, a groove 7 is provided at the bottom of the inner wall of the feed trough 2, and a first hydraulic rod 8 is fixedly installed inside the groove 7, and the telescopic end of the first hydraulic rod 8 is fixedly connected to the middle position of the bottom of the piston 9. The piston 9 can be driven to move up and down in the feed trough 2 by controlling the first hydraulic rod 8.

[0019] like Figure 2 As shown, when the piston 9 is located at the bottom inside the feed trough 2, the horizontal height of the top of the piston 9 is lower than the connection between the two second connecting tubes 6 and the feed trough 2, and the piston 9 can move up to the connection between the second connecting tube 6 and the feed trough 2, so that the piston 9 can block or open the connection between the second connecting tube 6 and the feed trough 2.

[0020] like Figure 1 and Figure 2 As shown, a connecting plate 10 is fixedly installed on the outer wall of the discharge pipe 4, and the connecting plate 10 is located below the hose 1. Second hydraulic rods 11 are fixedly installed on the bottom of both sides of the outer wall of the hose 1, and the telescopic ends of the two second hydraulic rods 11 are respectively fixedly connected to the tops of the two ends of the connecting plate 10. By controlling the second hydraulic rods 11, the connecting plate 10 can be pushed downward, so that the connecting plate 10 drives the discharge pipe 4 to move downward in the discharge trough 3, thereby changing the horizontal height of the bottom opening of the discharge pipe 4, and then completing the adjustment of the glue filling position of the discharge pipe 4.

[0021] like Figure 2As shown, the outer wall of the discharge pipe 4 is tightly fitted with the inner wall of the discharge trough 3, and the diameter of the bottom opening of the discharge pipe 4 is smaller than the diameter of the top opening thereof, so as to avoid glue leakage.

[0022] like Figure 2 As shown, the side wall of the piston 9 fits tightly against the inner wall of the feed trough 2 , so that when the piston 9 is located at the connection point between the second connecting pipe 6 and the feed trough 2 , the glue in the feed trough 2 cannot flow into the discharge trough 3 through the second connecting pipe 6 .

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable glue pouring control mechanism, comprising a glue hose (1), characterized in that: A feed trough (2) is provided at the top of the rubber hose (1), and a discharge trough (3) is provided at the bottom of the rubber hose (1). The bottom of the feed trough (2) is not connected to the top of the discharge trough (3). A discharge pipe (4) is movably inserted inside the discharge trough (3). The bottom end of the discharge pipe (4) extends to the outside of the discharge trough (3). First connecting pipes (5) are fixedly installed on both the left and right sides of the outer wall of the rubber hose (1), and second connecting pipes (6) are fixedly installed on both the front and rear sides of the outer wall of the rubber hose (1). The top ends of the two first connecting pipes (5) and the two second connecting pipes (6) are connected to the feed trough (2), and the bottom ends of the two first connecting pipes (5) and the second connecting pipes (6) are connected to the discharge trough (3). The horizontal height of the top ends of the two second connecting pipes (6) is lower than the horizontal height of the top ends of the two first connecting pipes (5). A piston (9) that can move up and down is movably installed at the bottom of the feed trough (2).

2. The adjustable glue pouring control mechanism according to claim 1, characterized in that: A groove (7) is provided at the bottom of the inner wall of the feed trough (2), and a first hydraulic rod (8) is fixedly installed inside the groove (7). The telescopic end of the first hydraulic rod (8) is fixedly connected to the middle position of the bottom of the piston (9).

3. The adjustable glue pouring control mechanism according to claim 1, characterized in that: When the piston (9) is located at the lowest position inside the feed trough (2), the horizontal height of the top of the piston (9) is lower than the connection point between the two second connecting pipes (6) and the feed trough (2), and the piston (9) can move upward to the connection point between the second connecting pipes (6) and the feed trough (2).

4. The adjustable glue pouring control mechanism according to claim 1, characterized in that: A connecting plate (10) is fixedly mounted on the outer wall of the discharge pipe (4), and the connecting plate (10) is located below the rubber hose (1). Second hydraulic rods (11) are fixedly mounted on the bottom of both sides of the outer wall of the rubber hose (1), and the telescopic ends of the two second hydraulic rods (11) are respectively fixedly connected to the tops of both ends of the connecting plate (10).

5. The adjustable glue pouring control mechanism according to claim 1, characterized in that: The outer wall of the discharge pipe (4) is tightly fitted with the inner wall of the discharge trough (3), and the diameter of the bottom opening of the discharge pipe (4) is smaller than the diameter of the top opening thereof.

6. The adjustable glue pouring control mechanism according to claim 1, characterized in that: The side wall of the piston (9) is tightly fitted to the inner wall of the feed trough (2).

Images