Online double-head glue dispenser
By designing an online dual-head dispensing machine, a multi-axis adjustment device is used to achieve flexible adjustment of the dispensing head, solving the problem of low dispensing efficiency of traditional dual-head dispensing machines on complex products, and achieving efficient and flexible dispensing results.
Patent Information
- Application Number
- CN202520155581.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-01-22
AI Technical Summary
Existing dual-head dispensing machines are structurally inflexible during positioning, making it impossible to efficiently dispense adhesive to multiple locations on complex products simultaneously.
An online dual-head dispensing machine was designed, which adopts a feeding line, a first adjustment mechanism, a second adjustment mechanism, a first glue valve and a second glue valve. Through Y-axis, X-axis and Z-axis drive devices and longitudinal, transverse and vertical adjustment devices, the dispensing head can be flexibly adjusted, enabling coaxial or non-axial dispensing at different positions on the product.
It improves dispensing efficiency and flexibility, effectively adapts to the dispensing needs of complex products, and enhances overall dispensing efficiency and accuracy.
Smart Images
Figure CN223902192U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a point gum equipment especially online double -end point gum machine. BACKGROUND
[0002] The point gum machine is also called glue coating machine, glue dropping machine, glue hitting machine, glue filling machine, etc. It is specially used for controlling fluid and can realize three-dimensional path point gum. The point gum machine is widely used in industry.
[0003] The point gum head of the existing point gum machine is provided with a single valve. When point gum is carried out, the point gum head sequentially carries out point gum on the position to be point gummed on the product. Since the point gum machine sequentially carries out point gum on the position to be point gummed on the product by using a single point gum head, the overall processing efficiency is low. In order to solve the technical defects, some manufacturers replace the single-head point gum machine with a double-head point gum machine. However, the two point gum heads of the traditional double-head point gum machine are simultaneously installed on a three-axis positioning device. When the position is adjusted, the two point gum heads are simultaneously adjusted. The structure is not flexible. For the product with a complex point gum position, the two point gum heads cannot simultaneously carry out point gum. SUMMARY
[0004] Therefore, it is necessary to provide an online double-head point gum machine aiming at the defects in the prior art.
[0005] An online double-head point gum machine comprises a feeding line, a first positioning mechanism, a second positioning mechanism, a first glue valve and a second glue valve. The second positioning mechanism and the first glue valve are arranged on the first positioning mechanism. The second glue valve is arranged on the second positioning mechanism. The first positioning mechanism drives the second positioning mechanism and the first glue valve to carry out positioning. The second positioning mechanism further drives the second glue valve to carry out positioning. The first positioning mechanism comprises a Y-axis driving device, an X-axis driving device arranged on the Y-axis driving device, a Z-axis driving device arranged on the X-axis driving device, a follow-up plate arranged on the Z-axis driving device and a follow-up frame arranged on the follow-up plate. The second positioning mechanism and the first glue valve are arranged on the follow-up frame. The second positioning mechanism comprises a longitudinal positioning device, a transverse positioning device arranged on the longitudinal positioning device and a vertical positioning device arranged on the transverse positioning device. The second glue valve is arranged on the vertical positioning device.
[0006] In one embodiment, the feeding line is composed of two groups of conveying components. The two groups of conveying components are arranged oppositely. Each conveying component comprises a bearing plate arranged on the top of a base, a belt arranged on the inner side of the bearing plate and a driving motor for driving the belt to rotate to carry out feeding by means of rollers.
[0007] In one of the embodiments, the feeding line further comprises a limiting mechanism, the limiting mechanism comprises a limiting cylinder and a limiting rod connected to the limiting cylinder, the limiting cylinder drives the limiting rod to lift up or to shrink down, when the limiting rod is lifted up, it extends into the moving path of the product on the belt.
[0008] In one of the embodiments, the feeding line further comprises a lifting mechanism, the lifting mechanism comprises a lifting motor and a lifting plate connected to the lifting motor, the two lifting motors of the lifting mechanism are respectively arranged at the bottom of the two bearing plates, the lifting motor drives the lifting plate to move up and down.
[0009] In one of the embodiments, the feeding line further comprises a limiting plate installed on the end surface of the bearing plate, the limiting plate extends above the belt, the bottom of the limiting plate extending above the belt is arranged in a plane, the distance between the limiting plates on the two conveying assemblies is less than the width of the product, during the lifting process, the product on the belt is clamped at the bottom of the limiting plate.
[0010] In one of the embodiments, a CCD camera is further included, the CCD camera is installed on the follower plate of the first positioning mechanism, the CCD camera, the follower plate and the second positioning mechanism are synchronously positioned.
[0011] In one of the embodiments, a rack, a base and a first support frame are further included, the first support frame and the feeding line are respectively installed on the base, the first positioning mechanism is installed on the first support frame.
[0012] In one of the embodiments, the rack is provided with two baffles arranged on the front and rear sides, the baffles are provided with first through holes aligned with the feeding line.
[0013] The beneficial effects of the online double-head dispensing machine lie in that: by arranging the feeding line, the first positioning mechanism, the second positioning mechanism, the first glue valve and the second glue valve, the second positioning mechanism and the first glue valve are arranged on the first positioning mechanism, the first positioning mechanism and the second positioning mechanism drive the first glue valve and the second glue valve to dispense glue at different positions on the product, the two dispensing positions can be coaxial or non-coaxial, the overall structure of the online double-head dispensing machine is flexible, the dispensing efficiency is effectively improved, and the online double-head dispensing machine has high practicability. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 FIG. 1 is a structural schematic view of the online double-head dispensing machine of the present application;
[0015] Figure 2 FIG. 2 is a structural schematic view of the online double-head dispensing machine without the rack; Figure 1
[0016] Figure 3 Figure 2 The structure schematic view of the online double-head glue dispenser is shown in the cooperation installation of the follower plate, the second positioner of the follower frame, the first glue valve and the second glue valve.
[0017] Figure 4 For Figure 2 The structure schematic view of the online double-head glue dispenser is shown in the cooperation installation of the follower plate, the second positioner of the follower frame, the first glue valve and the second glue valve.
[0018] Figure 5 For Figure 4 The enlarged view of the A part. DETAILED DESCRIPTION
[0019] In order to make the above objectives, characteristics and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application can be practiced without some or all of these details under other conditions and / or methods. Therefore, the specific details disclosed herein should not be interpreted as limiting the scope of the present application but merely as exemplifying the preferred embodiments thereof.
[0020] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" 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 therefore cannot be understood as indicating or implying 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 limiting the present application.
[0021] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.
[0022] In the utility model, unless another definite provision and limitation, the terms "mount", "connect", "connect", "fix" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements or the interaction of two elements, unless another definite limitation.For the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0023] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium.Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature.The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.
[0024] It should be noted that when an element is referred to as "fixed to" or "provided to" another element, it can be directly on another element or there can be a middle element.When an element is considered "connected" to another element, it can be directly connected to another element or there can be a middle element.The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only embodiment.
[0025] Please refer to Figures 1 to 5 The utility model provides a kind of online double-head glue dispenser, it is docked to assembly line, for the different positions of product 100 are glued, product 100 flows into the inside of online double-head glue dispenser from assembly line, product 100 is further removed and flows into assembly line after being glued by online double-head glue dispenser.The online double-head glue dispenser includes rack 10, base 20, first support frame 30, feed line 60, first positioner 40, second positioner 50, first glue valve 70 and second glue valve 80, rack 10 is set at the outermost side of entire glue dispenser, first support frame 30 and feed line 60 are respectively installed on base 20, first positioner 40 is installed on first support frame 30, second positioner 50 and first glue valve 70 are installed on first positioner 40, second glue valve 80 is installed on second positioner 50, first positioner 40 drives second positioner 50 and first glue valve 70 to be positioned, and second positioner 50 further drives second glue valve 80 to be positioned.
[0026] The rack 10 is provided with two baffles 11 on the front and back sides, the first support frame 30 and the second support frame are installed on the base 20, and the baffle 11 is provided with a first perforation 111 aligned with the feeding line 60. The feeding line 60 is arranged between two external assembly lines, the product 100 to be glued flows along the feeding line 60 into the rack 10 from the first perforation 111 of the baffle 11, and after detection, the product 100 flows out from the perforation of the other baffle 11 along the feeding direction of the feeding line 60.
[0027] The first positioning mechanism 40 includes a Y-axis driving device 41, an X-axis driving device 42 installed on the Y-axis driving device 41, a Z-axis driving device 43 installed on the X-axis driving device 42, a follow-up plate 44 provided on the Z-axis driving device 43, and a follow-up frame 45 installed on the follow-up plate 44. The second positioning mechanism 50 and the first glue valve 70 are installed on the follow-up frame 45. The X-axis driving device 42, the Y-axis driving device 41, and the Z-axis driving device 43 drive the follow-up frame 45 to position in the X, Y, and Z axes (i.e., the left-right direction of the horizontal plane, the front-back direction of the horizontal plane, and the vertical direction). During the positioning process, the follow-up frame 45 drives the second positioning mechanism 50, the first glue valve 70, and the second glue valve 80 installed on the second positioning mechanism 50 to position synchronously.
[0028] In this embodiment, the X-axis driving device 42, the Y-axis driving device 41, and the Z-axis driving device 43 all adopt a screw driving mode. The Y-axis driving device 41, the X-axis driving device 42, and the Z-axis driving device 43 are respectively provided with a sliding block for positioning along the Y-axis, the X-axis, and the Z-axis. The screw and the sliding block are threadedly connected, and the motor drives the screw to rotate, thereby driving the sliding block to move synchronously. The three-axis positioning mechanism composed of the X-axis driving device 42, the Y-axis driving device 41, and the Z-axis driving device 43 is a prior art known to those skilled in the art, and thus will not be described here.
[0029] The second positioning mechanism 50 includes a longitudinal positioning device 51, a transverse positioning device 52 installed on the longitudinal positioning device 51, and a vertical positioning device 53 installed on the transverse positioning device 52. The second glue valve 80 is installed on the vertical positioning device 53. The longitudinal positioning device 51, the transverse positioning device 52, and the vertical positioning device 53 of the second positioning mechanism 50 drive the second glue valve 80 to position in the Y-axis, the X-axis, and the Z-axis directions, respectively.
[0030] In the embodiment, the longitudinal positioning device 51, the transverse positioning device 52 and the vertical positioning device 53 all adopt a screw rod driving mode, and a sliding block for adjusting along the Y axis, the X axis and the Z axis is respectively arranged on the longitudinal positioning device 51, the transverse positioning device 52 and the vertical positioning device 53. The sliding block is synchronously displaced by the screw rod in the process of rotating the screw rod driven by the motor. Since the three-axis positioning mechanism composed of the longitudinal positioning device 51, the transverse positioning device 52 and the vertical positioning device 53 is a prior art known by those skilled in the art, the detailed description is omitted here.
[0031] The feeding line 60 is composed of two groups of conveying assemblies 61 which are oppositely arranged. Each conveying assembly 61 comprises a bearing plate 62 mounted on the top of the base 20, a belt 63 arranged on the inner side of the bearing plate 62, a driving motor (not shown in the figure) for driving the belt 63 to rotate for feeding, and a stop plate 64 mounted on the upper end face of the bearing plate 62. The stop plate 64 extends into the upper side of the belt 63, and the bottom of the stop plate 64 extending into the upper side of the belt 63 is arranged in a plane. The spacing between the stop plates 64 on the two conveying assemblies 61 is less than the width of the product 100. During the lifting process of the product 100 on the belt 63, the product 100 is clamped on the bottom of the stop plate 64.
[0032] The feeding line 60 further comprises two lifting mechanisms 92 and a limiting mechanism 91. The limiting mechanism 91 comprises a limiting cylinder 911 and a limiting rod 912 connected to the limiting cylinder 911. The limiting cylinder 911 drives the limiting rod 912 to lift or shrink downward. When the limiting rod 912 is lifted, it extends into the moving path of the product 100 on the belt 63, so that the product 100 stops being delivered forward. Each lifting mechanism 92 comprises a lifting motor 921 and a lifting plate 922 connected to the lifting motor 921. The lifting motors 921 of the two lifting mechanisms 92 are respectively arranged on the bottom of the two bearing plates 62, and the lifting motor 921 drives the lifting plate 922 to adjust upward and downward. After the limiting mechanism 91 limits the product 100, the lifting plate 922 moves the product 100 upward and clamps it on the bottom of the stop plate 64 during the upward abutting process, so as to ensure that the upper end face to be glued is displaced to the specified position and is not affected by the thickness of the product 100, and at the same time, the upper end face of the product 100 can be kept horizontal as a whole, thereby improving the gluing precision.
[0033] In addition, the utility model further includes a CCD camera 93 which is mounted on the follow-up plate 44 of the first positioning mechanism 40. The CCD camera 93, the follow-up plate 44 and the second positioning mechanism 50 are synchronously adjusted. The CCD camera 93 is used for capturing the image of the product 100 and transmitting it back to the system controller. The system controller obtains the barcode and MARK point information on the image of the product 100 according to the image of the product 100, and judges the horizontal position of the product 100 according to the MARK point information.
[0034] The utility model discloses online double -end point glue machine's beneficial effect lies in: through setting up feed line 60, first positioner 40, second positioner 50, first glue valve 70 and second glue valve 80, second positioner 50 and first glue valve 70 are installed on first positioner 40, second glue valve 80 is installed on second positioner 50, and first positioner 40 drives second positioner 50 and first glue valve 70 to carry out the positioner, second positioner 50 further drives second glue valve 80 to carry out the positioner, and when point gluing, first positioner 40 drives first glue valve 70 to move according to the first point position of the point gluing to be waited for, and the second positioner 50 according to the first point position of the point gluing to be waited for, determines the corresponding moving path of second positioner 50 drive second glue valve 80 to move to the second point position of the point gluing to be waited for, thereby make first positioner 40, second positioner 50 drive first glue valve 70, second glue valve 80 respectively carry out point gluing in the different two positions on product 100, and two point gluing positions can be coaxial, also can be different shaft, the utility model discloses whole structure is flexible, effectively improves point gluing efficiency, and the practicality is strong.
[0035] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not contradict, they should be considered within the scope of the present disclosure.
[0036] The above-described embodiments only express several implementation manners of the present disclosure, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the present disclosure. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present disclosure, several modifications and improvements can be made, which are within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the appended claims.
Claims
1. An in-line double-head dispensing machine, characterized by, Including the feeding line, the first position adjusting mechanism, the second position adjusting mechanism, the first glue valve and the second glue valve, the second position adjusting mechanism and the first glue valve are installed on the first position adjusting mechanism, the second glue valve is installed on the second position adjusting mechanism, the first position adjusting mechanism drives the second position adjusting mechanism and the first glue valve to adjust the position, the second position adjusting mechanism further drives the second glue valve to adjust the position, the first position adjusting mechanism includes Y-axis driving device, X-axis driving device installed on Y-axis driving device, Z-axis driving device installed on X-axis driving device, follow-up plate provided on Z-axis driving device, follow-up frame installed on follow-up plate, the second position adjusting mechanism and the first glue valve are installed on the follow-up frame, the second position adjusting mechanism includes longitudinal position adjusting device, transverse position adjusting device installed on longitudinal position adjusting device, vertical position adjusting device installed on transverse position adjusting device, the second glue valve is installed on the vertical position adjusting device.
2. The in-line dual-head dispensing machine of claim 1, wherein, The feeding line is composed of two groups of conveying assemblies, which are oppositely arranged, each conveying assembly includes a bearing plate installed on the top of the base, a belt arranged on the inner side of the bearing plate, and a driving motor for driving the belt to rotate for feeding.
3. The in-line dual-head dispensing machine of claim 2, wherein, The feeding line further includes a limiting mechanism, the limiting mechanism includes a limiting cylinder and a limiting rod connected to the limiting cylinder, the limiting cylinder drives the limiting rod to lift up or shrink down, when the limiting rod lifts up, it extends into the moving path of the product on the belt.
4. The in-line double-head dispensing machine of claim 2, wherein, The feeding line further includes a lifting mechanism, the lifting mechanism includes a lifting motor and a lifting plate connected to the lifting motor, the lifting motors of the two lifting mechanisms are respectively arranged at the bottom of the two bearing plates, and the lifting motor drives the lifting plate to adjust the position up and down.
5. The in-line double-head dispensing machine of claim 2, wherein, The feeding line further includes a stop plate installed on the upper end surface of the bearing plate, the stop plate extends above the belt, the bottom of the stop plate extending above the belt is arranged in a plane, the distance between the stop plates on the two conveying assemblies is less than the width of the product, and the product on the belt is clamped on the bottom of the stop plate during the lifting process.
6. The in-line double-head dispensing machine of claim 1, wherein, A CCD camera is further included, the CCD camera is installed on the follow-up plate of the first position adjusting mechanism, the CCD camera, the follow-up plate and the second position adjusting mechanism are synchronously adjusted.
7. The in-line double-head dispensing machine of claim 1, wherein, A rack, a base and a first support frame are further included, the first support frame and the feeding line are respectively installed on the base, and the first position adjusting mechanism is installed on the first support frame.
8. The in-line double-head dispensing machine of claim 7, wherein, The rack is provided with two baffles arranged on the front and rear sides, and the baffles are provided with a first through hole aligned with the feeding line.