Prefabricated cup labeling system

Abstract

The utility model relates to the technical field of beverage packaging, and provides a prefabricated cup labeling system which comprises a labeling machine, a cup mold assembly and a heating furnace. The cup mold assembly comprises a transfer mechanism and a cup mold, the cup mold is arranged on the transfer mechanism, and the cup mold is configured to be matched with the prefabricated cup and supported on the inner side of the prefabricated cup; the transfer mechanism is used for driving the cup mold to move between a first position and a second position; under the condition that the cup mold is located at the first position, the labeling machine is used for sleeving the cylindrical label on the peripheral wall of the prefabricated cup; under the condition that the cup mold is located at the second position, the cup mold is located in the heating furnace, and the heating furnace is used for heating the cylindrical label, so that the cylindrical label shrinks and is attached to the peripheral wall of the prefabricated cup. According to the utility model, the labeling operation of the prefabricated cup can be automatically completed, the labeling efficiency is improved, and in the labeling process, the prefabricated cup is effectively prevented from being shrunk and deformed based on the support provided by the cup mold on the inner side for the prefabricated cup, so that the appearance modeling of a finished product is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of beverage packaging, in particular to a prefabricated cup sleeve labeling system. Background Art

[0002] At present, most of the cup drinks on the market are drinks such as yogurt and jelly packaged in prefabricated cups, and cup membranes are set on the walls of the prefabricated cups to identify the type of drink and production information of the cup drink.

[0003] In actual production, the cup film is mainly sleeved on the peripheral wall of the prefabricated cup by manual sleeve labeling. This sleeve labeling method is not only inefficient, but also the prefabricated cup is prone to shrinkage and deformation during the sleeve labeling process, resulting in adaptive changes in the shape of the cup film, which seriously affects the appearance of the finished product. Utility Model Content

[0004] The utility model provides a prefabricated cup sleeve labeling system, which is used to solve the problems of low efficiency and difficulty in ensuring the appearance of finished products in the manual sleeve labeling method in the prior art.

[0005] The utility model provides a prefabricated cup labeling system, comprising: a labeling machine, a cup mold assembly and a heating furnace; the cup mold assembly comprises a transfer mechanism and a cup mold, the cup mold is arranged on the transfer mechanism, the cup mold is configured to be adapted to the prefabricated cup and supported on the inner side of the prefabricated cup; the transfer mechanism is used to drive the cup mold to move between a first position and a second position; when the cup mold is in the first position, the labeling machine is used to sleeve a tubular label on the peripheral wall of the prefabricated cup; when the cup mold is in the second position, the cup mold is located in the heating furnace, and the heating furnace is used to heat the tubular label so that the tubular label shrinks and adheres to the peripheral wall of the prefabricated cup.

[0006] According to a prefabricated cup labeling system provided by the utility model, the cup mold is in a frustum shape and is used to support the prefabricated cups that are distributed in an inverted manner.

[0007] According to a prefabricated cup labeling system provided by the utility model, the cup mold includes a limit seat and a cup mold body; the limit seat is connected to the transfer mechanism; the cup mold body is detachably connected to the limit seat; the cup mold body is used to support the inner side of the prefabricated cup, and the limit seat is used to abut against the first end of the tubular label; wherein the limit seat can be selectively connected to at least two specifications of the cup mold body.

[0008] According to a prefabricated cup sleeve labeling system provided by the utility model, the transfer mechanism includes a linear conveyor line; the linear conveyor line is arranged through the heating furnace; a plurality of cup molds are provided, and the plurality of cup molds are arranged in sequence and at intervals along the extension direction of the linear conveyor line.

[0009] According to a prefabricated cup sleeve labeling system provided by the utility model, the transfer mechanism includes an annular conveyor line; the annular conveyor line is arranged through the heating furnace; a plurality of cup molds are provided, and the plurality of cup molds are arranged in sequence and at intervals along the extension direction of the annular conveyor line.

[0010] According to the utility model, a prefabricated cup sleeve labeling system is provided, which also includes: a marking machine; the marking machine is arranged between the sleeve labeling machine and the heating furnace along the conveying direction of the transfer mechanism, and the marking machine is used to print a mark on the surface of the cylindrical label.

[0011] According to the utility model, a prefabricated cup sleeve labeling system is provided, which also includes: a correction component; the correction component is arranged between the sleeve labeling machine and the heating furnace along the conveying direction of the transfer mechanism, and the correction component is used to correct the sleeve position of the tubular label relative to the prefabricated cup.

[0012] According to a prefabricated cup labeling system provided by the utility model, the correction component includes: a telescopic driving member and a push plate; the telescopic driving member is connected to the push plate, and the push plate is used to contact the second end of the cylindrical label to drive the cylindrical label to move along the axial direction of the prefabricated cup.

[0013] According to the utility model, a prefabricated cup sleeve labeling system is provided, which also includes a loading assembly; the loading assembly is arranged at the front side of the sleeve labeling machine along the conveying direction of the transfer mechanism, and the loading assembly is used to put the prefabricated cup sleeve on the cup mold.

[0014] According to a prefabricated cup labeling system provided by the utility model, it also includes a blanking component; the blanking component includes a visual inspection module and a blanking robot; the visual inspection module is arranged on the rear side of the heating furnace along the conveying direction of the transfer mechanism, and the visual inspection module is used to perform visual inspection on the prefabricated cup after the heat treatment to determine whether the prefabricated cup is qualified; the blanking robot is used to transfer the prefabricated cup that has passed the inspection to the storage station, and transfer the prefabricated cup that has failed the inspection to the waste collection station.

[0015] The prefabricated cup labeling system provided by the utility model is configured with a labeling machine, a cup mold assembly and a heating furnace, and a transfer mechanism and a cup mold adapted to the prefabricated cup are set on the cup mold assembly. When the transfer mechanism controls the cup mold to move to the first position, the prefabricated cup can be firstly sleeved on the outer side of the cup mold. After the labeling machine sleeves the cylindrical label on the peripheral wall of the prefabricated cup, the transfer mechanism controls the cup mold to move to the second position. Based on the heating environment provided by the heating furnace and the support provided by the cup mold on the inner side to the prefabricated cup, it is ensured that the prefabricated cup will not be deformed in the heating environment, and only the cylindrical label will shrink due to heat and adhere to the peripheral wall of the prefabricated cup, thereby completing the labeling operation on the prefabricated cup.

[0016] As can be seen from the above, the utility model can automatically complete the labeling operation on the prefabricated cup, thereby improving the labeling efficiency. During the labeling process, based on the support provided by the cup mold on the inner side of the prefabricated cup, the prefabricated cup is effectively prevented from shrinking and deforming, thereby ensuring the appearance of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is one of the structural intentions of the prefabricated cup sleeve label system provided by the utility model.

[0019] Figure 2 This is the second structural intention of the prefabricated cup sleeve label system provided by the utility model.

[0020] Figure 3 The utility model is a schematic structural diagram of a cup mold with a prefabricated cup and a cylindrical label arranged outside the cup mold.

[0021] Reference numerals:

[0022] 1. Labeling machine; 11. Labeling center column; 12. Cutter; 2. Cup mold assembly; 21. Transfer mechanism; 22. Cup mold; 221. Limit seat; 222. Cup mold body; 3. Heating furnace; 4. Marking machine; 5. Correction assembly; 51. Telescopic drive member; 52. Push plate; 6. Loading assembly; 61. Loading production line; 62. Loading robot; 7. Unloading assembly; 71. Visual inspection module; 72. Unloading robot; 73. Unloading production line; 74. Monitoring terminal; 100. Prefabricated cup; 200. Cylindrical label. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Combine the following Figure 1-Figure 3 The prefabricated cup sleeve labeling system provided by the embodiment of the utility model is described in detail through specific embodiments and application scenarios.

[0025] like Figure 1 and Figure 2 As shown, an embodiment of the utility model provides a prefabricated cup labeling system, comprising: a labeling machine 1, a cup mold assembly 2 and a heating furnace 3; the cup mold assembly 2 comprises a transfer mechanism 21 and a cup mold 22, the cup mold 22 is arranged on the transfer mechanism 21, the cup mold 22 is configured to adapt to the prefabricated cup 100, and is supported on the inner side of the prefabricated cup 100; the transfer mechanism 21 is used to drive the cup mold 22 to move between a first position and a second position; when the cup mold 22 is in the first position, the labeling machine 1 is used to sleeve the tubular label 200 on the peripheral wall of the prefabricated cup 100; when the cup mold 22 is in the second position, the cup mold 22 is located in the heating furnace 3, and the heating furnace 3 is used to heat the tubular label 200, so that the tubular label 200 shrinks and adheres to the peripheral wall of the prefabricated cup 100.

[0026] It is understandable that the transfer mechanism 21 of the cup mold assembly 2 can be a robotic arm, a conveyor line, etc.; the cup mold 22 and the transfer mechanism 21 can be detachably connected, and the cup mold 22 can be configured to be vertically distributed, horizontally distributed, or inclined, as long as it is convenient to support the prefabricated cup 100.

[0027] The cup mold 22 has an appearance that matches the inner cavity of the prefabricated cup 100 . The cup mold 22 can be made of stainless steel. The prefabricated cup 100 can be a paper cup or a plastic cup. The tubular label 200 is cylindrical and is made of a thermoplastic film.

[0028] The labeling machine 1 includes a labeling center column 11 and a cutter 12. The cutter 12 is arranged at the lower end of the labeling center column 11. The cylindrical label 200 unrolled from the label roll is sleeved on the labeling center column 11. A plurality of pairs of label-supporting wheels are arranged on the outer wall of the labeling center column 11. The label-supporting wheels straighten and transport the cylindrical label 200. The cutter 12 cuts the cylindrical label 200 from the labeling center column 11 into a single cylindrical label 200 of a set length, and then sleeves the single cylindrical label 200 on the peripheral wall of the prefabricated cup 100 through the marking wheel.

[0029] Further, the heating furnace 3 can be a tunnel type heating furnace 3, so that the transfer mechanism 21 can control the cup mold 22 to enter the heating furnace 3. Optionally, the heating furnace 3 is an electric heating furnace 3, so as to control the heating temperature of the heating furnace 3. The heating temperature of the heating furnace 3 is determined by the materials of the prefabricated cup 100 and the tubular label 200. The heating temperature of the heating furnace 3 should ensure that the tubular label 200 can shrink and deform, and ensure that the prefabricated cup 100 maintains a set shape, so as to ensure the sleeve labeling effect of the tubular label 200.

[0030] The prefabricated cup labeling system shown in this embodiment is configured with a labeling machine 1, a cup mold assembly 2 and a heating furnace 3, and the cup mold assembly 2 is provided with a transfer mechanism 21 and a cup mold 22 adapted to the prefabricated cup 100. When the transfer mechanism 21 controls the cup mold 22 to move to the first position, the prefabricated cup 100 can be firstly sleeved on the outer side of the cup mold 22. After the labeling machine 1 sleeves the cylindrical label 200 on the peripheral wall of the prefabricated cup 100, the transfer mechanism 21 controls the cup mold 22 to move to the second position. Based on the heating environment provided by the heating furnace 3 and the support provided by the cup mold 22 on the inner side to the prefabricated cup 100, it is ensured that the prefabricated cup 100 will not be deformed in the heating environment, and only the cylindrical label 200 shrinks due to the heat and adheres to the peripheral wall of the prefabricated cup 100, thereby completing the labeling operation of the prefabricated cup 100.

[0031] As can be seen from the above, the utility model can automatically complete the labeling operation on the prefabricated cup 100, thereby improving the labeling efficiency. During the labeling process, based on the support provided by the cup mold 22 on the inner side of the prefabricated cup 100, the prefabricated cup 100 is effectively prevented from shrinking and deforming, thereby ensuring the appearance of the finished product.

[0032] In some embodiments, Figure 1 As shown, the cup mold 22 is in the shape of a truncated cone and is used to support the prefabricated cups 100 arranged in an inverted manner.

[0033] It is understandable that, since most prefabricated cups 100 for cupped beverages are in a truncated cone shape, the cup mold 22 is adaptively arranged in a truncated cone shape.

[0034] In practical applications, the cup mold 22 can be vertically arranged with the small end of the cup mold 22 facing upward and the large end of the cup mold 22 facing downward, and connected to the transfer mechanism 21 to ensure that the cup mold 22 can support the inverted prefabricated cup 100.

[0035] At the same time, in order to facilitate the sleeve installation of the cylindrical label 200, the sleeve labeling machine 1 can be arranged on the upper side of the transfer mechanism 21. When the cup mold 22 supports the inverted prefabricated cup 100, it can be ensured that the cylindrical label 200 output by the sleeve labeling machine 1 can be directly sleeved on the surrounding wall of the prefabricated cup 100 under the action of its own gravity.

[0036] In some embodiments, Figure 1 and Figure 3 As shown, the cup mold 22 includes a limit seat 221 and a cup mold 22 body; the limit seat 221 is connected to the transfer mechanism 21; the cup mold 22 body is detachably connected to the limit seat 221; the cup mold 22 body is used to support the inner side of the prefabricated cup 100, and the limit seat 221 is used to abut against the first end of the tubular label 200; wherein, the limit seat 221 can be selectively connected to at least two specifications of cup mold 22 bodies.

[0037] It is understandable that since cup drinks have different specifications, for example, cup drinks have three specifications: large cup, medium cup and small cup, in order to facilitate the labeling operation of prefabricated cups 100 of different specifications, multiple cup molds 22 bodies can be set, and each specification of the cup mold 22 body is adapted to the prefabricated cup 100 of the corresponding specification.

[0038] In practical applications, when the specifications of the prefabricated cup 100 are determined, it is only necessary to install the cup mold 22 body of the corresponding specifications on the limiting seat 221. Optionally, a threaded column can be provided on the limiting seat 221, and a threaded hole can be provided on the cup mold 22 body, and the threaded column is threadedly connected with the threaded hole.

[0039] At the same time, the limiting seat 221 can be disc-shaped, and the diameter of the limiting seat 221 is larger than the diameter of the bottom end of the cup mold 22 body, so that a part of the limiting seat 221 exposed from the bottom end of the cup mold 22 body forms a limiting surface, and the first end of the cylindrical label 200 abuts against the limiting surface, ensuring that the cylindrical label 200 is reliably mounted on the outside of the prefabricated cup 100, which is convenient for the subsequent use of the heating furnace 3 to perform heat shrinkage treatment on the cylindrical label 200.

[0040] In some embodiments, Figure 1 As shown, the transfer mechanism 21 includes a linear conveyor line; the linear conveyor line is arranged through the heating furnace 3; a plurality of cup molds 22 are provided, and the plurality of cup molds 22 are arranged in sequence and spaced apart along the extending direction of the linear conveyor line.

[0041] It is understandable that the linear conveyor line can drive multiple cup molds 22 to pass through the labeling machine 1 and the heating furnace 3 in sequence along a straight path. The labeling machine 1 can sequentially sleeve the tubular labels 200 on the prefabricated cups 100 supported by the multiple cup molds 22. The heating furnace 3 can accommodate multiple cup molds 22 at one time and perform heat shrinkage treatment on the multiple tubular labels 200, so as to obtain multiple finished products at one time, thereby improving the labeling efficiency.

[0042] Optionally, the linear conveyor line includes a first linear conveyor line body and a second linear conveyor line body, the first linear conveyor line body is located on the upper side of the second linear conveyor line body, and the first and second linear conveyor line bodies are connected end to end to form an annular conveyor line body. Based on the annular conveyor line body, it is possible to drive multiple cup molds 22 to reciprocate through the sleeve labeling machine 1 and the heating furnace 3. When the prefabricated cups 100 of the same specification are sleeved, there is no need to install or replace the cup molds 22.

[0043] Of course, in order to realize the reciprocating conveyance of multiple cup molds 22, the linear conveyor line can also be considered as a part of the belt conveyor or chain conveyor.

[0044] In some examples, when the linear conveyor line is in a straight line shape, the heating furnace 3 may be a tunnel-type heating furnace 3 , which is in a straight line shape and is extended along the extension direction of the linear conveyor line.

[0045] In some embodiments, Figure 2 As shown, the transfer mechanism 21 includes an annular conveyor line; the annular conveyor line is arranged through the heating furnace 3; a plurality of cup molds 22 are provided, and the plurality of cup molds 22 are arranged in sequence and at intervals along the extending direction of the annular conveyor line.

[0046] It is understandable that the linear conveyor line can drive multiple cup molds 22 distributed on the same horizontal plane to pass through the labeling machine 1 and the heating furnace 3 in sequence along a circular path. The labeling machine 1 can sequentially sleeve the tubular labels 200 on the prefabricated cups 100 supported by the multiple cup molds 22. The heating furnace 3 can accommodate multiple cup molds 22 at one time and perform heat shrinkage treatment on the multiple tubular labels 200, so as to obtain multiple finished products at one time, thereby improving the labeling efficiency.

[0047] In some examples, when the transfer mechanism 21 is a circular conveyor line, the heating furnace 3 may be a tunnel-type heating furnace 3 , which is arc-shaped and extends along the extension direction of the circular conveyor line.

[0048] It should be pointed out here that in order to ensure the efficiency of the labeling operation, whether the transfer mechanism 21 is a linear conveyor line or a circular conveyor line, multiple heating furnaces 3 can be provided, and the multiple heating furnaces 3 are arranged in sequence along the conveying direction of the transfer mechanism 21.

[0049] In some embodiments, Figure 1 and Figure 2 As shown, the prefabricated cup sleeve labeling system also includes: a marking machine 4; the marking machine 4 is arranged between the sleeve labeling machine 1 and the heating furnace 3 along the conveying direction of the transfer mechanism 21, and the marking machine 4 is used to print a logo on the surface of the tubular label 200.

[0050] It is understandable that the marking machine 4 is arranged on one side of the transfer mechanism 21, for example, the marking machine 4 is arranged on one side of the linear conveyor line or the circular conveyor line. The marking machine 4 can be a laser marking machine 4 or an inkjet marking machine 4. The marking machine 4 is used to print the production date, LOGO pattern and other identifications on the surface of the tubular label 200.

[0051] In some embodiments, Figure 1 As shown, the prefabricated cup sleeve labeling system also includes: a correction component 5; the correction component 5 is arranged between the sleeve labeling machine 1 and the heating furnace 3 along the conveying direction of the transfer mechanism 21, and the correction component 5 is used to correct the sleeve position of the tubular label 200 relative to the prefabricated cup 100.

[0052] It is understandable that the peripheral wall of the prefabricated cup 100 has a labeling area. Due to the influence of friction and other forces, the cylindrical label 200 is misaligned up and down or left and right relative to the sleeve position of the prefabricated cup 100 and the labeling area. At this time, the correction component 5 can be used to correct the position and posture of the cylindrical label 200 to ensure that the sleeve position of the cylindrical label 200 and the labeling area are relatively arranged along the radial direction of the prefabricated cup 100, thereby ensuring the quality of the finished product after the subsequent heat shrinkage treatment of the cylindrical label 200.

[0053] The correction component 5 may be a mechanical claw or a pushing member, which is not specifically limited.

[0054] In some embodiments, Figure 1 and Figure 2 As shown, the correction assembly 5 includes: a telescopic driving member 51 and a push plate 52; the telescopic driving member 51 and the push plate 52 are connected, and the push plate 52 is used to contact the second end of the cylindrical label 200 to drive the cylindrical label 200 to move axially along the prefabricated cup 100.

[0055] It can be understood that the correction component 5 is arranged on the upper side of the cup mold 22, and the telescopic driving member 51 of the correction component 5 is vertically arranged. The lower end of the telescopic driving member 51 is connected to the horizontally distributed push plate 52, and the telescopic driving member 51 is used to drive the push plate 52 to move up and down; when the telescopic driving member 51 drives the push plate 52 to descend, the push plate 52 acts on the second end of the cylindrical label 200 to control the cylindrical label 200 to move downward until the sleeve position of the cylindrical label 200 is horizontally relative to the sleeve area of ​​the prefabricated cup 100.

[0056] The telescopic driving member 51 may be a cylinder or an electric push rod.

[0057] Alternatively, if Figure 1 As shown, when multiple cup molds 22 are provided, the extension length of the push plate 52 along the conveying direction of the transfer mechanism 21 is greater than the spacing between at least two cup molds 22, so as to ensure that the correction component 5 can correct the sleeve positions of multiple tubular labels 200 relative to the prefabricated cup 100 through the push plate 52.

[0058] In some embodiments, Figure 2 As shown, the prefabricated cup sleeve labeling system further includes a loading assembly 6 ; the loading assembly 6 is disposed at the front side of the sleeve labeling machine 1 along the conveying direction of the transfer mechanism 21 , and the loading assembly 6 is used to sleeve the prefabricated cup 100 onto the cup mold 22 .

[0059] It is understandable that the loading assembly 6 can be configured to include a loading production line 61 and a loading robot 62. The loading production line 61 can realize the loading of multiple prefabricated cups 100. The loading robot 62 is used to pick up the prefabricated cups 100 on the loading production line 61 and put the prefabricated cups 100 on the peripheral wall of the cup mold 22.

[0060] The loading robot 62 can be configured to include a robot arm body, a lifting drive and a negative pressure suction cup. The lifting drive is arranged at the execution end of the robot arm body. The negative pressure suction cup is connected to the lifting drive. The lifting and lowering of the negative pressure suction cup is controlled by the lifting drive. The negative pressure suction cup is used to contact the bottom of the prefabricated cup 100 to realize the picking up or releasing of the prefabricated cup 100.

[0061] Furthermore, the robot body has at least three degrees of freedom. By changing the posture of the robot body and the telescopic state of the lifting drive, the position of the negative pressure suction cup in three-dimensional space can be changed, so that the negative pressure suction cup can be used to transfer the prefabricated cup 100.

[0062] The lifting drive member may be a lead screw drive member, a cylinder or an electric push rod.

[0063] In some embodiments, Figure 2 As shown, the prefabricated cup labeling system also includes a blanking component 7; the blanking component 7 includes a visual inspection module 71 and a blanking robot 72; the visual inspection module 71 is arranged on the rear side of the heating furnace 3 along the conveying direction of the transfer mechanism 21, and the visual inspection module 71 is used to perform visual inspection on the prefabricated cup 100 after the heating treatment to determine whether the prefabricated cup 100 is qualified; the blanking robot 72 is used to transfer the prefabricated cup 100 that has passed the inspection to the storage station, and transfer the prefabricated cup 100 that has failed the inspection to the waste collection station.

[0064] It is understandable that the visual inspection module 71 is electrically connected to the unloading robot 72, and the unloading robot 72 can selectively transfer the prefabricated cup 100 to the storage station or the waste collection station according to the inspection result fed back by the visual inspection module 71. The unloading robot 72 can adopt a structure similar to the loading robot 62, which will not be described in detail here.

[0065] Optionally, a unloading production line 73 can be set between the unloading robot 72 and the storage station, and the unloading robot 72 transfers the prefabricated cups 100 that have passed the inspection to the unloading production line 73, and then the unloading production line 73 transports the prefabricated cups 100 to the storage station in a centralized manner.

[0066] Optionally, the waste collection station may be equipped with a recycling tank, which can be used to collect unqualified prefabricated cups 100 in a centralized manner.

[0067] Optionally, the unloading component 7 can also be configured with a monitoring terminal 74, which is respectively connected to the visual inspection module 71 and the unloading robot 72. The visual inspection module 71 transmits the collected image of the prefabricated cup 100 after the heat treatment to the monitoring terminal 74. The staff observes the image at the monitoring terminal 74 to determine whether the prefabricated cup 100 is qualified, and then sends a control instruction to the unloading robot 72 to control the unloading robot 72 to selectively move the prefabricated cup 100 to the storage station or the waste collection station.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A prefabricated cup sleeve labeling system, characterized in that: include: Sleeve labeling machine, cup mold assembly and heating furnace; The cup mold assembly comprises a transfer mechanism and a cup mold, wherein the cup mold is arranged on the transfer mechanism, and the cup mold is configured to fit the prefabricated cup and be supported on the inner side of the prefabricated cup; the transfer mechanism is used to drive the cup mold to move between a first position and a second position; When the cup mold is in the first position, the labeling machine is used to sleeve the tubular label on the peripheral wall of the prefabricated cup; when the cup mold is in the second position, the cup mold is located in the heating furnace, and the heating furnace is used to heat the tubular label so that the tubular label shrinks and adheres to the peripheral wall of the prefabricated cup.

2. The prefabricated cup sleeve labeling system according to claim 1, characterized in that: The cup mold is in a truncated cone shape and is used to support the prefabricated cups that are distributed in an inverted manner.

3. The prefabricated cup sleeve labeling system according to claim 1, characterized in that: The cup mold includes a limit seat and a cup mold body; the limit seat is connected to the transfer mechanism; the cup mold body is detachably connected to the limit seat; the cup mold body is used to support the inner side of the prefabricated cup, and the limit seat is used to abut against the first end of the tubular label; wherein the limit seat can be selectively connected to at least two specifications of the cup mold body.

4. The prefabricated cup sleeve labeling system according to claim 1, characterized in that: The transfer mechanism comprises a linear conveyor line; the linear conveyor line is arranged through the heating furnace; a plurality of cup molds are provided, and the plurality of cup molds are arranged in sequence and at intervals along the extension direction of the linear conveyor line.

5. The prefabricated cup sleeve labeling system according to claim 1, characterized in that: The transfer mechanism comprises an annular conveyor line; the annular conveyor line is arranged through the heating furnace; a plurality of cup molds are provided, and the plurality of cup molds are arranged in sequence and at intervals along the extending direction of the annular conveyor line.

6. The prefabricated cup sleeve labeling system according to claim 1, characterized in that: Also includes: Marking machine; The marking machine is arranged between the sleeve labeling machine and the heating furnace along the conveying direction of the transfer mechanism, and the marking machine is used to print a mark on the surface of the cylindrical label.

7. The prefabricated cup sleeve labeling system according to claim 1, characterized in that: Also includes: Correction assembly: the correction assembly is arranged between the sleeve labeling machine and the heating furnace along the conveying direction of the transfer mechanism, and the correction assembly is used to correct the sleeve position of the tubular label relative to the prefabricated cup.

8. The prefabricated cup sleeve labeling system according to claim 7, characterized in that: The correction assembly comprises: a telescopic driving member and a push plate; the telescopic driving member is connected to the push plate, and the push plate is used to contact the second end of the tubular label to drive the tubular label to move along the axial direction of the prefabricated cup.

9. The prefabricated cup sleeve labeling system according to any one of claims 1 to 8, characterized in that: It also includes a loading assembly; the loading assembly is arranged at the front side of the labeling machine along the conveying direction of the transfer mechanism, and the loading assembly is used to put the prefabricated cup on the cup mold.

10. The prefabricated cup sleeve labeling system according to any one of claims 1 to 8, characterized in that: It also includes a material unloading component; the material unloading component includes a visual inspection module and a material unloading robot; the visual inspection module is arranged on the rear side of the heating furnace along the conveying direction of the transfer mechanism, and the visual inspection module is used to perform visual inspection on the prefabricated cups after the heat treatment to determine whether the prefabricated cups are qualified; the material unloading robot is used to transfer the prefabricated cups that have passed the inspection to the material storage station, and transfer the prefabricated cups that have failed the inspection to the waste collection station.

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