Automatic glue filling device of glue filling machine

Abstract

The utility model relates to the technical field of glue filling machines, and discloses an automatic glue filling device of a glue filling machine, which comprises a fixed plate and a main glue pipe, the main glue pipe is positioned at the middle position above the fixed plate, the left end and the right end of the top of the fixed plate are respectively provided with a vertically through moving groove, and vertical second glue filling heads are inserted in the two moving grooves in a penetrating manner. Two moving grooves are formed in the front face of the fixing plate, two notches are formed in the front face of the fixing plate and communicated with the two moving grooves respectively, sliding blocks are fixedly installed on the side walls of the two second glue injection heads respectively, and the two sliding blocks are located in the two notches respectively. And under the action of the right-hand thread and the left-hand thread of the screw rod, the two second glue injection heads can move close to each other or away from each other at the same time, so that the distances between the two second glue injection heads and the first glue injection head are kept consistent all the time, the distances can be freely adjusted, and glue can be conveniently poured into a plurality of products.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of glue filling machine, concretely is a kind of glue filling machine automatic glue filling device. BACKGROUND

[0002] Glue filling machine is also called AB double liquid glue filling machine, is the fluid control, and liquid drop, coating, filling and sealing in product surface or product inside the automation machine, so that it reaches the equipment of sealing, fixed, waterproof etc., generally used more for two-component glue, mainly used in product technology glue, oil and other liquid bonding, filling, coating, sealing, filling, automatic glue filling machine can realize the irregular figure such as point, line, arc, circle Glue filling, however, common glue filling device is not convenient for multiple products to be filled with glue when using, and due to the different product sizes, the distance between glue injection head needs to be adjusted according to the size of the product, but the common glue injection head is not convenient for position adjustment, and position deviation is easy to occur during adjustment, therefore, the present application provides a kind of glue filling machine automatic glue filling device. INNOVATION CONTENT

[0003] To solve the problems presented in the above background art, the utility model provides the following technical scheme: a kind of glue filling machine automatic glue filling device, including fixed plate and total glue pipe, total glue pipe is located at the middle position above fixed plate, the top of fixed plate is provided with the moving groove that passes up and down in the left and right ends, the vertical second glue injection head is inserted into two moving grooves, the front of fixed plate is provided with two notches, two notches are communicated with two moving grooves respectively, sliding block is fixedly installed on the side wall of two second glue injection heads, two sliding blocks are located in two notches respectively, screw hole is opened in the side surface of two sliding blocks, the through hole that passes left and right is opened in one end of fixed plate, screw rod is rotatably inserted into the through hole, the left part of screw rod is right thread, the right part of screw rod is located in reverse thread, screw rod passes between two notches and is screwed into the screw hole in the side surface of two sliding blocks, the through hole that passes up and down is opened in the middle position of the top of fixed plate, first glue injection head is fixedly inserted into the through hole, and soft tube is fixedly communicated between the top of first glue injection head and the bottom of total glue pipe.

[0004] Further, the left end of the screw rod extends from the left end of the through hole, and the left end side wall of the screw rod is provided with teeth, the left side of the fixed plate and above the through hole are fixedly installed with fixed block, the adjusting bolt is movably inserted into the fixed block, the limiting block is fixedly installed at the bottom end of the adjusting bolt, the bottom of the limiting block is provided with a tooth slot, and the tooth slot at the bottom end of the limiting block can be engaged with the teeth of the left end of the screw rod, and the spring is fixedly connected between the top of the limiting block and the bottom of the fixed block and is sleeved on the adjusting bolt.

[0005] Further, the bottom of the two notches is provided with a sliding groove, the top and bottom of the sliding block are provided with a semicircular groove, a rotatable ball is arranged in each semicircular groove, and the part of each ball outside the semicircular groove is located in the corresponding sliding groove and can roll in the sliding groove.

[0006] Further, an inner groove is arranged at the middle position of the through hole, a bearing is fixedly installed in the inner groove, and the screw rod penetrates and is fixedly inserted between the inner ring walls of the bearing.

[0007] Further, the front surface of the fixed plate and below the notch is provided with a scale line, the side surface of each sliding block is fixedly provided with a downward pointer, and the tips of the bottom of the two pointers point to the scale line.

[0008] Further, the top of the fixed plate is fixedly provided with a fixed rod at both ends, and the top of each fixed rod is fixedly connected to the two sides of the total rubber pipe.

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

[0010] By screwing the screw rod to rotate with the screw holes on the two sliding blocks, under the action of the forward thread and the reverse thread of the screw rod, the two second glue injection heads will simultaneously move close to or away from each other, so that the interval between the two second glue injection heads and the first glue injection head is always consistent, so that the interval can be freely adjusted, and the glue injection on multiple products is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0011] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0012] Figure 1 It is a structure schematic view of the whole utility model;

[0013] Figure 2 It is a structure schematic view of the local section of the utility model;

[0014] Figure 3 It is an enlarged structure schematic view of the A place of the utility model;

[0015] Figure 4 It is a side surface structure schematic view of the connection between the second glue injection head and the fixed plate of the utility model;

[0016] Figure 5 It is a structure schematic view of the fixed plate of the utility model;

[0017] Figure 6 It is a cross-sectional structure schematic view of the fixed plate of the utility model;

[0018] Figure 7 It is the structural diagram of the screw and the limiting block of the utility model;

[0019] In the figure: 1, fixed plate; 2, fixed rod; 3, total rubber pipe; 4, through opening; 5, first glue injection head; 6, moving groove; 7, second glue injection head; 8, hose; 9, notch; 10, sliding block; 11, screw hole; 12, through hole; 13, screw; 14, sliding slot; 15, ball; 16, inner groove; 17, bearing; 18, pointer; 19, fixed block; 20, adjusting peg; 21, limiting block; 22, spring. DETAILED DESCRIPTION

[0020] 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, not 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 protection scope of the utility model.

[0021] By Figures 1-7 The utility model discloses a glue injection device, which comprises a fixed plate 1 and a total rubber pipe 3, the total rubber pipe 3 is located at the middle position above the fixed plate 1, the moving grooves 6 that pass up and down are formed at the left and right ends of the top of the fixed plate 1, the vertical second glue injection heads 7 are inserted into the two moving grooves 6, the front of the fixed plate 1 is provided with two notches 9, the two notches 9 are communicated with the two moving grooves 6 respectively, the sliding blocks 10 are fixedly installed on the side walls of the two second glue injection heads 7, the two sliding blocks 10 are located in the two notches 9 respectively, the screw holes 11 are formed on the side faces of the two sliding blocks 10, the through hole 12 that passes left and right is formed at one end of the fixed plate 1, the screw 13 is rotatably inserted into the through hole 12, the left part of the screw 13 is a right thread, the right part of the screw 13 is a left thread, the screw 13 passes through the two notches 9 and is screwedly inserted into the screw holes 11 on the side faces of the two sliding blocks 10, the through opening 4 that passes up and down is formed at the middle position of the top of the fixed plate 1, the first glue injection head 5 is fixedly inserted into the through opening 4, and the hoses 8 are fixedly communicated between the top ends of the first glue injection head 5 and the two second glue injection heads 7 and the bottom end of the total rubber pipe 3.

[0022] As Figure 3 And Figure 7As shown, the left end of the screw 13 extends from the left end of the through hole 12, and the left end sidewall of the screw 13 is set in a tooth shape. A fixing block 19 is fixedly installed on the left side of the fixing plate 1 and above the through hole 12. An adjusting bolt 20 is movably inserted into the fixing block 19. A limiting block 21 is fixedly installed at the bottom of the adjusting bolt 20. The bottom of the limiting block 21 is provided with a tooth groove, and the tooth groove at the bottom of the limiting block 21 can engage with the teeth at the left end of the screw 13. A spring 22 sleeved on the adjusting bolt 20 is fixedly connected between the top of the limiting block 21 and the bottom of the fixing block 19. The spring 22 can apply elastic force to the limiting block 21, thereby pushing the tooth groove at the bottom of the limiting block 21 to engage with the teeth at the left end of the screw 13.

[0023] like Figure 4 and Figure 5 As shown, the bottom and bottom of the two slots 9 are provided with sliding grooves 14, and the top and bottom of the slider 10 are provided with semi-circular grooves. Rotatable balls 15 are provided in each semi-circular groove. The part of each ball 15 located outside the semi-circular groove is located in the corresponding sliding groove 14 and can roll inside it. The balls 15 can reduce the contact area between the slider 10 and the inner wall of the slot 9, making it easier for the slider 10 to move in the slot 9.

[0024] like Figure 2 and Figure 6 As shown, an inner groove 16 is provided at the middle position of the through hole 12. A bearing 17 is fixedly installed in the inner groove 16. The screw 13 passes through and is fixedly inserted between the inner ring walls of the bearing 17. The bearing 17 can fix the position of the screw 13, thereby preventing the screw 13 from wobbling left and right.

[0025] like Figure 1 As shown, a scale mark is provided on the front of the fixed plate 1 and below the slot 9. Downward pointers 18 are fixedly installed on the sides of the two sliders 10. The tips of the bottom of the two pointers 18 point to the scale mark. The movement distance of the second dispensing head 7 can be determined by the scale mark and the pointers 18.

[0026] like Figure 1 and Figure 2 As shown, fixing rods 2 are fixedly installed at both ends of the top of the fixing plate 1. The top ends of the two fixing rods 2 are respectively fixedly connected to both sides of the main hose 3. The fixing plate 1 and the main hose 3 can be connected together by the two fixing rods 2.

[0027] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0028] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An automatic glue filling device of a glue filling machine, comprising a fixed plate (1) and a total glue pipe (3), characterized in that: The total rubber pipe (3) is located at the middle position above the fixed plate (1), the upper and lower through moving grooves (6) are arranged at the left and right ends of the top of the fixed plate (1), the vertical second glue injection head (7) is inserted and connected in the two moving grooves (6), the front surface of the fixed plate (1) is provided with two notches (9), the two notches (9) are communicated with the two moving grooves (6) respectively, the sliding blocks (10) are fixedly installed on the side walls of the two second glue injection heads (7), the two sliding blocks (10) are located in the two notches (9) respectively, the screw holes (11) are arranged on the side surfaces of the two sliding blocks (10), the through hole (12) is arranged at one end of the fixed plate (1), the screw rod (13) is rotatably inserted in the through hole (12), the left part of the screw rod (13) is a normal screw thread, the right part of the screw rod (13) is located in the reverse screw thread, the screw rod (13) passes through the two notches (9) and is screwedly connected in the screw holes (11) in the side surfaces of the two sliding blocks (10), the through hole (4) is arranged at the middle position of the top of the fixed plate (1), the first glue injection head (5) is fixedly inserted in the through hole (4), and the top ends of the first glue injection head (5) and the two second glue injection heads (7) are fixedly communicated with the bottom end of the total rubber pipe (3).

2. The automatic glue filling device of the glue filling machine according to claim 1, characterized in that: The left end of the screw rod (13) extends out of the left end of the through hole (12), the left end side wall of the screw rod (13) is provided with teeth, the fixed block (19) is fixedly installed on the left side of the fixed plate (1) and above the through hole (12), the adjusting pin (20) is movably inserted in the fixed block (19), the limiting block (21) is fixedly installed at the bottom end of the adjusting pin (20), the bottom of the limiting block (21) is provided with a tooth groove, the tooth groove at the bottom end of the limiting block (21) can be clamped with the teeth at the left end of the screw rod (13), and the spring (22) is fixedly connected between the top of the limiting block (21) and the bottom of the fixed block (19) and is sleeved on the adjusting pin (20).

3. The automatic glue filling device of the glue filling machine according to claim 1, characterized in that: The sliding grooves (14) are arranged at the bottoms of the two notches (9), the semicircular grooves are arranged at the top and bottom of the sliding block (10), the rotatable rolling balls (15) are arranged in each semicircular groove, and the parts, located outside the semicircular grooves, of the rolling balls (15) are located in the corresponding sliding grooves (14) and can roll in the sliding grooves (14).

4. The automatic glue filling device of the glue filling machine according to claim 1, characterized in that: The inner groove (16) is arranged at the middle position of the through hole (12), the bearing (17) is fixedly installed in the inner groove (16), and the screw rod (13) penetrates and is fixedly connected between the inner ring walls of the bearing (17).

5. The automatic glue filling device of the glue filling machine according to claim 1, characterized in that: The front surface of the fixed plate (1) and below the notch (9) is provided with a scale line, the downward pointers (18) are fixedly installed on the side surfaces of the two sliding blocks (10), and the sharp ends of the bottom of the two pointers (18) point to the scale line.

6. The automatic glue filling device of the glue filling machine according to claim 1, characterized in that: The fixed rods (2) are fixedly installed at the two ends of the top of the fixed plate (1), and the top ends of the two fixed rods (2) are fixedly connected to the two sides of the total rubber pipe (3).

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